id	sid	tid	token	lemma	pos
ajis02-1182	1	1	paper	paper	NOUN
ajis02-1182	1	2	title	title	NOUN
ajis02-1182	1	3	(	(	PUNCT
ajis02-1182	1	4	paper	paper	NOUN
ajis02-1182	1	5	title	title	NOUN
ajis02-1182	1	6	style	style	NOUN
ajis02-1182	1	7	)	)	PUNCT
ajis02-1182	1	8	australasian	australasian	ADJ
ajis02-1182	1	9	journal	journal	NOUN
ajis02-1182	1	10	of	of	ADP
ajis02-1182	1	11	information	information	NOUN
ajis02-1182	1	12	systems	system	NOUN
ajis02-1182	1	13	alahakoon	alahakoon	PROPN
ajis02-1182	1	14	2015	2015	NUM
ajis02-1182	1	15	,	,	PUNCT
ajis02-1182	1	16	vol	vol	NOUN
ajis02-1182	1	17	.	.	PROPN
ajis02-1182	1	18	19	19	NUM
ajis02-1182	1	19	,	,	PUNCT
ajis02-1182	1	20	pp	pp	PROPN
ajis02-1182	1	21	.	.	PUNCT
ajis02-1182	2	1	s77	s77	NOUN
ajis02-1182	2	2	-	-	PUNCT
ajis02-1182	2	3	s97	s97	NOUN
ajis02-1182	2	4	interactive	interactive	ADJ
ajis02-1182	2	5	product	product	NOUN
ajis02-1182	2	6	retrieval	retrieval	NOUN
ajis02-1182	2	7	model	model	NOUN
ajis02-1182	2	8	a	a	DET
ajis02-1182	2	9	new	new	ADJ
ajis02-1182	2	10	user	user	NOUN
ajis02-1182	2	11	model	model	NOUN
ajis02-1182	2	12	based	base	VERB
ajis02-1182	2	13	interactive	interactive	ADJ
ajis02-1182	2	14	product	product	NOUN
ajis02-1182	2	15	retrieval	retrieval	NOUN
ajis02-1182	2	16	process	process	NOUN
ajis02-1182	2	17	for	for	ADP
ajis02-1182	2	18	improved	improved	ADJ
ajis02-1182	2	19	ebuying	ebuye	VERB
ajis02-1182	2	20	oshadi	oshadi	NOUN
ajis02-1182	2	21	alahakoon	alahakoon	PROPN
ajis02-1182	2	22	victoria	victoria	PROPN
ajis02-1182	2	23	university	university	PROPN
ajis02-1182	2	24	oshadi.alahakoon@vu.edu.au	oshadi.alahakoon@vu.edu.au	PROPN
ajis02-1182	2	25	abstract	abstract	ADV
ajis02-1182	2	26	when	when	SCONJ
ajis02-1182	2	27	searching	search	VERB
ajis02-1182	2	28	for	for	ADP
ajis02-1182	2	29	items	item	NOUN
ajis02-1182	2	30	online	online	ADV
ajis02-1182	2	31	there	there	PRON
ajis02-1182	2	32	are	be	VERB
ajis02-1182	2	33	three	three	NUM
ajis02-1182	2	34	common	common	ADJ
ajis02-1182	2	35	problems	problem	NOUN
ajis02-1182	2	36	that	that	SCONJ
ajis02-1182	2	37	e	e	NOUN
ajis02-1182	2	38	-	-	NOUN
ajis02-1182	2	39	buyers	buyer	NOUN
ajis02-1182	2	40	may	may	AUX
ajis02-1182	2	41	encounter	encounter	VERB
ajis02-1182	2	42	;	;	PUNCT
ajis02-1182	2	43	null	null	ADJ
ajis02-1182	2	44	retrieval	retrieval	NOUN
ajis02-1182	2	45	,	,	PUNCT
ajis02-1182	2	46	retrieving	retrieve	VERB
ajis02-1182	2	47	unmanageable	unmanageable	ADJ
ajis02-1182	2	48	number	number	NOUN
ajis02-1182	2	49	of	of	ADP
ajis02-1182	2	50	items	item	NOUN
ajis02-1182	2	51	,	,	PUNCT
ajis02-1182	2	52	and	and	CCONJ
ajis02-1182	2	53	retrieving	retrieve	VERB
ajis02-1182	2	54	unsatisfactory	unsatisfactory	ADJ
ajis02-1182	2	55	items	item	NOUN
ajis02-1182	2	56	.	.	PUNCT
ajis02-1182	3	1	in	in	ADP
ajis02-1182	3	2	the	the	DET
ajis02-1182	3	3	past	past	ADJ
ajis02-1182	3	4	information	information	NOUN
ajis02-1182	3	5	retrieval	retrieval	NOUN
ajis02-1182	3	6	systems	system	NOUN
ajis02-1182	3	7	or	or	CCONJ
ajis02-1182	3	8	recommender	recommender	NOUN
ajis02-1182	3	9	systems	system	NOUN
ajis02-1182	3	10	were	be	AUX
ajis02-1182	3	11	used	use	VERB
ajis02-1182	3	12	as	as	ADP
ajis02-1182	3	13	solutions	solution	NOUN
ajis02-1182	3	14	.	.	PUNCT
ajis02-1182	4	1	with	with	SCONJ
ajis02-1182	4	2	information	information	NOUN
ajis02-1182	4	3	retrieval	retrieval	NOUN
ajis02-1182	4	4	systems	system	NOUN
ajis02-1182	4	5	,	,	PUNCT
ajis02-1182	4	6	too	too	ADV
ajis02-1182	4	7	rigorous	rigorous	ADJ
ajis02-1182	4	8	filtering	filtering	NOUN
ajis02-1182	4	9	based	base	VERB
ajis02-1182	4	10	on	on	ADP
ajis02-1182	4	11	the	the	DET
ajis02-1182	4	12	user	user	NOUN
ajis02-1182	4	13	query	query	NOUN
ajis02-1182	4	14	to	to	PART
ajis02-1182	4	15	reduce	reduce	VERB
ajis02-1182	4	16	unmanageable	unmanageable	ADJ
ajis02-1182	4	17	number	number	NOUN
ajis02-1182	4	18	of	of	ADP
ajis02-1182	4	19	items	item	NOUN
ajis02-1182	4	20	result	result	VERB
ajis02-1182	4	21	in	in	ADP
ajis02-1182	4	22	either	either	DET
ajis02-1182	4	23	null	null	ADJ
ajis02-1182	4	24	retrieval	retrieval	NOUN
ajis02-1182	4	25	or	or	CCONJ
ajis02-1182	4	26	filtering	filter	VERB
ajis02-1182	4	27	out	out	ADP
ajis02-1182	4	28	the	the	DET
ajis02-1182	4	29	items	item	NOUN
ajis02-1182	4	30	users	user	NOUN
ajis02-1182	4	31	prefer	prefer	VERB
ajis02-1182	4	32	.	.	PUNCT
ajis02-1182	5	1	recommender	recommender	NOUN
ajis02-1182	5	2	systems	system	NOUN
ajis02-1182	5	3	on	on	ADP
ajis02-1182	5	4	the	the	DET
ajis02-1182	5	5	other	other	ADJ
ajis02-1182	5	6	hand	hand	NOUN
ajis02-1182	5	7	do	do	AUX
ajis02-1182	5	8	not	not	PART
ajis02-1182	5	9	provide	provide	VERB
ajis02-1182	5	10	sufficient	sufficient	ADJ
ajis02-1182	5	11	opportunity	opportunity	NOUN
ajis02-1182	5	12	for	for	SCONJ
ajis02-1182	5	13	users	user	NOUN
ajis02-1182	5	14	to	to	PART
ajis02-1182	5	15	communicate	communicate	VERB
ajis02-1182	5	16	their	their	PRON
ajis02-1182	5	17	needs	need	NOUN
ajis02-1182	5	18	.	.	PUNCT
ajis02-1182	6	1	as	as	ADP
ajis02-1182	6	2	a	a	DET
ajis02-1182	6	3	solution	solution	NOUN
ajis02-1182	6	4	,	,	PUNCT
ajis02-1182	6	5	this	this	DET
ajis02-1182	6	6	paper	paper	NOUN
ajis02-1182	6	7	introduces	introduce	VERB
ajis02-1182	6	8	a	a	DET
ajis02-1182	6	9	novel	novel	ADJ
ajis02-1182	6	10	method	method	NOUN
ajis02-1182	6	11	combining	combine	VERB
ajis02-1182	6	12	a	a	DET
ajis02-1182	6	13	user	user	NOUN
ajis02-1182	6	14	model	model	NOUN
ajis02-1182	6	15	with	with	ADP
ajis02-1182	6	16	an	an	DET
ajis02-1182	6	17	interactive	interactive	ADJ
ajis02-1182	6	18	product	product	NOUN
ajis02-1182	6	19	retrieval	retrieval	NOUN
ajis02-1182	6	20	process	process	NOUN
ajis02-1182	6	21	.	.	PUNCT
ajis02-1182	7	1	the	the	DET
ajis02-1182	7	2	new	new	ADJ
ajis02-1182	7	3	layered	layered	ADJ
ajis02-1182	7	4	user	user	NOUN
ajis02-1182	7	5	model	model	NOUN
ajis02-1182	7	6	has	have	VERB
ajis02-1182	7	7	the	the	DET
ajis02-1182	7	8	potential	potential	NOUN
ajis02-1182	7	9	of	of	ADP
ajis02-1182	7	10	being	be	AUX
ajis02-1182	7	11	applied	apply	VERB
ajis02-1182	7	12	across	across	ADP
ajis02-1182	7	13	multiple	multiple	ADJ
ajis02-1182	7	14	product	product	NOUN
ajis02-1182	7	15	and	and	CCONJ
ajis02-1182	7	16	service	service	NOUN
ajis02-1182	7	17	domains	domain	NOUN
ajis02-1182	7	18	and	and	CCONJ
ajis02-1182	7	19	is	be	AUX
ajis02-1182	7	20	able	able	ADJ
ajis02-1182	7	21	to	to	PART
ajis02-1182	7	22	adapt	adapt	VERB
ajis02-1182	7	23	to	to	ADP
ajis02-1182	7	24	changing	change	VERB
ajis02-1182	7	25	user	user	NOUN
ajis02-1182	7	26	preferences	preference	NOUN
ajis02-1182	7	27	.	.	PUNCT
ajis02-1182	8	1	the	the	DET
ajis02-1182	8	2	new	new	ADJ
ajis02-1182	8	3	product	product	NOUN
ajis02-1182	8	4	retrieval	retrieval	NOUN
ajis02-1182	8	5	algorithm	algorithm	NOUN
ajis02-1182	8	6	is	be	AUX
ajis02-1182	8	7	integrated	integrate	VERB
ajis02-1182	8	8	with	with	ADP
ajis02-1182	8	9	the	the	DET
ajis02-1182	8	10	user	user	NOUN
ajis02-1182	8	11	model	model	NOUN
ajis02-1182	8	12	and	and	CCONJ
ajis02-1182	8	13	is	be	AUX
ajis02-1182	8	14	able	able	ADJ
ajis02-1182	8	15	to	to	PART
ajis02-1182	8	16	successfully	successfully	ADV
ajis02-1182	8	17	address	address	VERB
ajis02-1182	8	18	null	null	ADJ
ajis02-1182	8	19	retrieval	retrieval	NOUN
ajis02-1182	8	20	,	,	PUNCT
ajis02-1182	8	21	retrieving	retrieve	VERB
ajis02-1182	8	22	unmanageable	unmanageable	ADJ
ajis02-1182	8	23	number	number	NOUN
ajis02-1182	8	24	of	of	ADP
ajis02-1182	8	25	items	item	NOUN
ajis02-1182	8	26	,	,	PUNCT
ajis02-1182	8	27	and	and	CCONJ
ajis02-1182	8	28	retrieving	retrieve	VERB
ajis02-1182	8	29	unsatisfactory	unsatisfactory	ADJ
ajis02-1182	8	30	items	item	NOUN
ajis02-1182	8	31	.	.	PUNCT
ajis02-1182	9	1	the	the	DET
ajis02-1182	9	2	process	process	NOUN
ajis02-1182	9	3	is	be	AUX
ajis02-1182	9	4	demonstrated	demonstrate	VERB
ajis02-1182	9	5	using	use	VERB
ajis02-1182	9	6	a	a	DET
ajis02-1182	9	7	bench	bench	NOUN
ajis02-1182	9	8	mark	mark	NOUN
ajis02-1182	9	9	dataset	dataset	NOUN
ajis02-1182	9	10	and	and	CCONJ
ajis02-1182	9	11	a	a	DET
ajis02-1182	9	12	case	case	NOUN
ajis02-1182	9	13	study	study	NOUN
ajis02-1182	9	14	.	.	PUNCT
ajis02-1182	10	1	finally	finally	ADV
ajis02-1182	10	2	the	the	DET
ajis02-1182	10	3	product	product	NOUN
ajis02-1182	10	4	retrieval	retrieval	NOUN
ajis02-1182	10	5	process	process	NOUN
ajis02-1182	10	6	is	be	AUX
ajis02-1182	10	7	evaluated	evaluate	VERB
ajis02-1182	10	8	using	use	VERB
ajis02-1182	10	9	a	a	DET
ajis02-1182	10	10	set	set	NOUN
ajis02-1182	10	11	of	of	ADP
ajis02-1182	10	12	guidelines	guideline	NOUN
ajis02-1182	10	13	to	to	PART
ajis02-1182	10	14	illustrate	illustrate	VERB
ajis02-1182	10	15	its	its	PRON
ajis02-1182	10	16	suitability	suitability	NOUN
ajis02-1182	10	17	to	to	ADP
ajis02-1182	10	18	current	current	ADJ
ajis02-1182	10	19	ebuying	ebuye	VERB
ajis02-1182	10	20	environments	environment	NOUN
ajis02-1182	10	21	.	.	PUNCT
ajis02-1182	11	1	keywords	keyword	NOUN
ajis02-1182	11	2	:	:	PUNCT
ajis02-1182	11	3	user	user	NOUN
ajis02-1182	11	4	modelling	modelling	NOUN
ajis02-1182	11	5	;	;	PUNCT
ajis02-1182	11	6	e	e	X
ajis02-1182	11	7	-	-	NOUN
ajis02-1182	11	8	commerce	commerce	NOUN
ajis02-1182	11	9	;	;	PUNCT
ajis02-1182	11	10	customer	customer	NOUN
ajis02-1182	11	11	analytics	analytic	NOUN
ajis02-1182	11	12	;	;	PUNCT
ajis02-1182	11	13	personalization	personalization	NOUN
ajis02-1182	11	14	1	1	NUM
ajis02-1182	11	15	introduction	introduction	NOUN
ajis02-1182	11	16	the	the	DET
ajis02-1182	11	17	internet	internet	NOUN
ajis02-1182	11	18	and	and	CCONJ
ajis02-1182	11	19	smart	smart	ADJ
ajis02-1182	11	20	phones	phone	NOUN
ajis02-1182	11	21	have	have	AUX
ajis02-1182	11	22	revolutionized	revolutionize	VERB
ajis02-1182	11	23	the	the	DET
ajis02-1182	11	24	way	way	NOUN
ajis02-1182	11	25	we	we	PRON
ajis02-1182	11	26	shop	shop	VERB
ajis02-1182	11	27	.	.	PUNCT
ajis02-1182	12	1	during	during	ADP
ajis02-1182	12	2	the	the	DET
ajis02-1182	12	3	past	past	ADJ
ajis02-1182	12	4	decade	decade	NOUN
ajis02-1182	12	5	the	the	DET
ajis02-1182	12	6	number	number	NOUN
ajis02-1182	12	7	of	of	ADP
ajis02-1182	12	8	online	online	ADJ
ajis02-1182	12	9	shoppers	shopper	NOUN
ajis02-1182	12	10	have	have	AUX
ajis02-1182	12	11	grown	grow	VERB
ajis02-1182	12	12	drastically	drastically	ADV
ajis02-1182	12	13	,	,	PUNCT
ajis02-1182	12	14	where	where	SCONJ
ajis02-1182	12	15	statistics	statistic	NOUN
ajis02-1182	12	16	states	state	VERB
ajis02-1182	12	17	that	that	SCONJ
ajis02-1182	12	18	40	40	NUM
ajis02-1182	12	19	percent	percent	NOUN
ajis02-1182	12	20	of	of	ADP
ajis02-1182	12	21	worldwide	worldwide	ADJ
ajis02-1182	12	22	internet	internet	NOUN
ajis02-1182	12	23	users	user	NOUN
ajis02-1182	12	24	have	have	AUX
ajis02-1182	12	25	bought	buy	VERB
ajis02-1182	12	26	products	product	NOUN
ajis02-1182	12	27	or	or	CCONJ
ajis02-1182	12	28	goods	good	NOUN
ajis02-1182	12	29	online	online	ADV
ajis02-1182	12	30	(	(	PUNCT
ajis02-1182	12	31	statistica	statistica	NOUN
ajis02-1182	12	32	2014	2014	NUM
ajis02-1182	12	33	)	)	PUNCT
ajis02-1182	12	34	.	.	PUNCT
ajis02-1182	13	1	however	however	ADV
ajis02-1182	13	2	,	,	PUNCT
ajis02-1182	13	3	for	for	ADP
ajis02-1182	13	4	these	these	DET
ajis02-1182	13	5	buyers	buyer	NOUN
ajis02-1182	13	6	,	,	PUNCT
ajis02-1182	13	7	navigating	navigate	VERB
ajis02-1182	13	8	massive	massive	ADJ
ajis02-1182	13	9	product	product	NOUN
ajis02-1182	13	10	bases	basis	NOUN
ajis02-1182	13	11	to	to	PART
ajis02-1182	13	12	find	find	VERB
ajis02-1182	13	13	the	the	DET
ajis02-1182	13	14	best	well	ADV
ajis02-1182	13	15	suited	suited	ADJ
ajis02-1182	13	16	products	product	NOUN
ajis02-1182	13	17	can	can	AUX
ajis02-1182	13	18	be	be	AUX
ajis02-1182	13	19	challenging	challenge	VERB
ajis02-1182	13	20	.	.	PUNCT
ajis02-1182	14	1	in	in	ADP
ajis02-1182	14	2	the	the	DET
ajis02-1182	14	3	past	past	NOUN
ajis02-1182	14	4	either	either	CCONJ
ajis02-1182	14	5	recommender	recommender	NOUN
ajis02-1182	14	6	systems	system	NOUN
ajis02-1182	14	7	or	or	CCONJ
ajis02-1182	14	8	information	information	NOUN
ajis02-1182	14	9	retrieval	retrieval	NOUN
ajis02-1182	14	10	systems	system	NOUN
ajis02-1182	14	11	were	be	AUX
ajis02-1182	14	12	employed	employ	VERB
ajis02-1182	14	13	to	to	PART
ajis02-1182	14	14	facilitate	facilitate	VERB
ajis02-1182	14	15	online	online	ADJ
ajis02-1182	14	16	purchasing	purchasing	NOUN
ajis02-1182	14	17	.	.	PUNCT
ajis02-1182	15	1	both	both	DET
ajis02-1182	15	2	these	these	DET
ajis02-1182	15	3	techniques	technique	NOUN
ajis02-1182	15	4	have	have	VERB
ajis02-1182	15	5	inherent	inherent	ADJ
ajis02-1182	15	6	limitations	limitation	NOUN
ajis02-1182	15	7	;	;	PUNCT
ajis02-1182	15	8	the	the	DET
ajis02-1182	15	9	information	information	NOUN
ajis02-1182	15	10	retrieval	retrieval	NOUN
ajis02-1182	15	11	systems	system	NOUN
ajis02-1182	15	12	use	use	VERB
ajis02-1182	15	13	product	product	NOUN
ajis02-1182	15	14	attributes	attribute	NOUN
ajis02-1182	15	15	specified	specify	VERB
ajis02-1182	15	16	by	by	ADP
ajis02-1182	15	17	the	the	DET
ajis02-1182	15	18	user	user	NOUN
ajis02-1182	15	19	as	as	ADP
ajis02-1182	15	20	selection	selection	NOUN
ajis02-1182	15	21	criteria	criterion	NOUN
ajis02-1182	15	22	which	which	PRON
ajis02-1182	15	23	may	may	AUX
ajis02-1182	15	24	result	result	VERB
ajis02-1182	15	25	in	in	ADP
ajis02-1182	15	26	too	too	ADV
ajis02-1182	15	27	stringent	stringent	ADJ
ajis02-1182	15	28	filtering	filtering	NOUN
ajis02-1182	15	29	resulting	result	VERB
ajis02-1182	15	30	in	in	ADP
ajis02-1182	15	31	the	the	DET
ajis02-1182	15	32	problem	problem	NOUN
ajis02-1182	15	33	of	of	ADP
ajis02-1182	15	34	null	null	ADJ
ajis02-1182	15	35	retrieval	retrieval	NOUN
ajis02-1182	15	36	.	.	PUNCT
ajis02-1182	16	1	recommender	recommender	NOUN
ajis02-1182	16	2	systems	system	NOUN
ajis02-1182	16	3	on	on	ADP
ajis02-1182	16	4	the	the	DET
ajis02-1182	16	5	other	other	ADJ
ajis02-1182	16	6	hand	hand	NOUN
ajis02-1182	16	7	do	do	AUX
ajis02-1182	16	8	not	not	PART
ajis02-1182	16	9	provide	provide	VERB
ajis02-1182	16	10	the	the	DET
ajis02-1182	16	11	user	user	NOUN
ajis02-1182	16	12	with	with	ADP
ajis02-1182	16	13	sufficient	sufficient	ADJ
ajis02-1182	16	14	opportunity	opportunity	NOUN
ajis02-1182	16	15	to	to	PART
ajis02-1182	16	16	express	express	VERB
ajis02-1182	16	17	their	their	PRON
ajis02-1182	16	18	needs	need	NOUN
ajis02-1182	16	19	but	but	CCONJ
ajis02-1182	16	20	employ	employ	VERB
ajis02-1182	16	21	personalized	personalize	VERB
ajis02-1182	16	22	retrievals	retrieval	NOUN
ajis02-1182	16	23	based	base	VERB
ajis02-1182	16	24	on	on	ADP
ajis02-1182	16	25	past	past	ADJ
ajis02-1182	16	26	preferences	preference	NOUN
ajis02-1182	16	27	.	.	PUNCT
ajis02-1182	17	1	with	with	ADP
ajis02-1182	17	2	the	the	DET
ajis02-1182	17	3	massive	massive	ADJ
ajis02-1182	17	4	increase	increase	NOUN
ajis02-1182	17	5	in	in	ADP
ajis02-1182	17	6	the	the	DET
ajis02-1182	17	7	number	number	NOUN
ajis02-1182	17	8	of	of	ADP
ajis02-1182	17	9	products	product	NOUN
ajis02-1182	17	10	and	and	CCONJ
ajis02-1182	17	11	services	service	NOUN
ajis02-1182	17	12	available	available	ADJ
ajis02-1182	17	13	on	on	ADP
ajis02-1182	17	14	line	line	NOUN
ajis02-1182	17	15	,	,	PUNCT
ajis02-1182	17	16	with	with	ADP
ajis02-1182	17	17	numerous	numerous	ADJ
ajis02-1182	17	18	variations	variation	NOUN
ajis02-1182	17	19	and	and	CCONJ
ajis02-1182	17	20	alternatives	alternative	NOUN
ajis02-1182	17	21	,	,	PUNCT
ajis02-1182	17	22	the	the	DET
ajis02-1182	17	23	capturing	capturing	NOUN
ajis02-1182	17	24	of	of	ADP
ajis02-1182	17	25	the	the	DET
ajis02-1182	17	26	user	user	NOUN
ajis02-1182	17	27	requirements	requirement	NOUN
ajis02-1182	17	28	has	have	AUX
ajis02-1182	17	29	become	become	VERB
ajis02-1182	17	30	very	very	ADV
ajis02-1182	17	31	complex	complex	ADJ
ajis02-1182	17	32	.	.	PUNCT
ajis02-1182	18	1	at	at	ADP
ajis02-1182	18	2	the	the	DET
ajis02-1182	18	3	same	same	ADJ
ajis02-1182	18	4	time	time	NOUN
ajis02-1182	18	5	the	the	DET
ajis02-1182	18	6	continuing	continue	VERB
ajis02-1182	18	7	huge	huge	ADJ
ajis02-1182	18	8	increase	increase	NOUN
ajis02-1182	18	9	in	in	ADP
ajis02-1182	18	10	the	the	DET
ajis02-1182	18	11	online	online	ADJ
ajis02-1182	18	12	consumer	consumer	NOUN
ajis02-1182	18	13	population	population	NOUN
ajis02-1182	18	14	has	have	AUX
ajis02-1182	18	15	resulted	result	VERB
ajis02-1182	18	16	in	in	ADP
ajis02-1182	18	17	more	more	ADJ
ajis02-1182	18	18	individuality	individuality	NOUN
ajis02-1182	18	19	being	be	AUX
ajis02-1182	18	20	required	require	VERB
ajis02-1182	18	21	to	to	PART
ajis02-1182	18	22	be	be	AUX
ajis02-1182	18	23	expressed	express	VERB
ajis02-1182	18	24	in	in	ADP
ajis02-1182	18	25	ebuying	ebuye	VERB
ajis02-1182	18	26	.	.	PUNCT
ajis02-1182	19	1	this	this	DET
ajis02-1182	19	2	environment	environment	NOUN
ajis02-1182	19	3	has	have	AUX
ajis02-1182	19	4	also	also	ADV
ajis02-1182	19	5	resulted	result	VERB
ajis02-1182	19	6	in	in	ADP
ajis02-1182	19	7	more	more	ADV
ajis02-1182	19	8	informed	informed	ADJ
ajis02-1182	19	9	ebuyers	ebuyer	NOUN
ajis02-1182	19	10	who	who	PRON
ajis02-1182	19	11	demand	demand	VERB
ajis02-1182	19	12	more	more	ADJ
ajis02-1182	19	13	and	and	CCONJ
ajis02-1182	19	14	more	more	ADJ
ajis02-1182	19	15	customization	customization	NOUN
ajis02-1182	19	16	.	.	PUNCT
ajis02-1182	20	1	therefore	therefore	ADV
ajis02-1182	20	2	as	as	ADP
ajis02-1182	20	3	a	a	DET
ajis02-1182	20	4	result	result	NOUN
ajis02-1182	20	5	of	of	ADP
ajis02-1182	20	6	this	this	DET
ajis02-1182	20	7	increase	increase	NOUN
ajis02-1182	20	8	in	in	ADP
ajis02-1182	20	9	both	both	DET
ajis02-1182	20	10	products	product	NOUN
ajis02-1182	20	11	,	,	PUNCT
ajis02-1182	20	12	services	service	NOUN
ajis02-1182	20	13	,	,	PUNCT
ajis02-1182	20	14	their	their	PRON
ajis02-1182	20	15	variations	variation	NOUN
ajis02-1182	20	16	as	as	ADV
ajis02-1182	20	17	well	well	ADV
ajis02-1182	20	18	as	as	ADP
ajis02-1182	20	19	massive	massive	ADJ
ajis02-1182	20	20	and	and	CCONJ
ajis02-1182	20	21	demanding	demand	VERB
ajis02-1182	20	22	population	population	NOUN
ajis02-1182	20	23	of	of	ADP
ajis02-1182	20	24	ebuyers	ebuyer	NOUN
ajis02-1182	20	25	,	,	PUNCT
ajis02-1182	20	26	the	the	DET
ajis02-1182	20	27	traditional	traditional	ADJ
ajis02-1182	20	28	limitations	limitation	NOUN
ajis02-1182	20	29	of	of	ADP
ajis02-1182	20	30	the	the	DET
ajis02-1182	20	31	information	information	NOUN
ajis02-1182	20	32	retrieval	retrieval	NOUN
ajis02-1182	20	33	systems	system	NOUN
ajis02-1182	20	34	and	and	CCONJ
ajis02-1182	20	35	recommender	recommender	NOUN
ajis02-1182	20	36	systems	system	NOUN
ajis02-1182	20	37	have	have	AUX
ajis02-1182	20	38	become	become	VERB
ajis02-1182	20	39	significant	significant	ADJ
ajis02-1182	20	40	problems	problem	NOUN
ajis02-1182	20	41	.	.	PUNCT
ajis02-1182	21	1	user	user	NOUN
ajis02-1182	21	2	profiling	profiling	NOUN
ajis02-1182	21	3	or	or	CCONJ
ajis02-1182	21	4	modelling	modelling	NOUN
ajis02-1182	21	5	has	have	AUX
ajis02-1182	21	6	been	be	AUX
ajis02-1182	21	7	used	use	VERB
ajis02-1182	21	8	in	in	ADP
ajis02-1182	21	9	a	a	DET
ajis02-1182	21	10	wide	wide	ADJ
ajis02-1182	21	11	variety	variety	NOUN
ajis02-1182	21	12	of	of	ADP
ajis02-1182	21	13	applications	application	NOUN
ajis02-1182	21	14	to	to	PART
ajis02-1182	21	15	identify	identify	VERB
ajis02-1182	21	16	and	and	CCONJ
ajis02-1182	21	17	capture	capture	VERB
ajis02-1182	21	18	user	user	NOUN
ajis02-1182	21	19	individuality	individuality	NOUN
ajis02-1182	21	20	.	.	PUNCT
ajis02-1182	22	1	key	key	ADJ
ajis02-1182	22	2	problems	problem	NOUN
ajis02-1182	22	3	in	in	ADP
ajis02-1182	22	4	many	many	ADJ
ajis02-1182	22	5	user	user	NOUN
ajis02-1182	22	6	models	model	NOUN
ajis02-1182	22	7	is	be	AUX
ajis02-1182	22	8	that	that	SCONJ
ajis02-1182	22	9	they	they	PRON
ajis02-1182	22	10	do	do	AUX
ajis02-1182	22	11	not	not	PART
ajis02-1182	22	12	cater	cater	VERB
ajis02-1182	22	13	for	for	ADP
ajis02-1182	22	14	different	different	ADJ
ajis02-1182	22	15	domains	domain	NOUN
ajis02-1182	22	16	where	where	SCONJ
ajis02-1182	22	17	users	user	NOUN
ajis02-1182	22	18	may	may	AUX
ajis02-1182	22	19	behave	behave	VERB
ajis02-1182	22	20	differently	differently	ADV
ajis02-1182	22	21	,	,	PUNCT
ajis02-1182	22	22	and	and	CCONJ
ajis02-1182	22	23	the	the	DET
ajis02-1182	22	24	inability	inability	NOUN
ajis02-1182	22	25	to	to	PART
ajis02-1182	22	26	learn	learn	VERB
ajis02-1182	22	27	and	and	CCONJ
ajis02-1182	22	28	adapt	adapt	VERB
ajis02-1182	22	29	as	as	SCONJ
ajis02-1182	22	30	users	user	NOUN
ajis02-1182	22	31	continue	continue	VERB
ajis02-1182	22	32	to	to	PART
ajis02-1182	22	33	transact	transact	VERB
ajis02-1182	22	34	and	and	CCONJ
ajis02-1182	22	35	communicate	communicate	VERB
ajis02-1182	22	36	with	with	ADP
ajis02-1182	22	37	a	a	DET
ajis02-1182	22	38	system	system	NOUN
ajis02-1182	22	39	thus	thus	ADV
ajis02-1182	22	40	providing	provide	VERB
ajis02-1182	22	41	further	further	ADJ
ajis02-1182	22	42	information	information	NOUN
ajis02-1182	22	43	about	about	ADP
ajis02-1182	22	44	themselves	themselves	PRON
ajis02-1182	22	45	.	.	PUNCT
ajis02-1182	23	1	a	a	DET
ajis02-1182	23	2	layered	layered	ADJ
ajis02-1182	23	3	user	user	NOUN
ajis02-1182	23	4	model	model	NOUN
ajis02-1182	23	5	(	(	PUNCT
ajis02-1182	23	6	lum	lum	PROPN
ajis02-1182	23	7	)	)	PUNCT
ajis02-1182	23	8	was	be	AUX
ajis02-1182	23	9	proposed	propose	VERB
ajis02-1182	23	10	to	to	PART
ajis02-1182	23	11	address	address	VERB
ajis02-1182	23	12	these	these	DET
ajis02-1182	23	13	key	key	ADJ
ajis02-1182	23	14	limitations	limitation	NOUN
ajis02-1182	23	15	in	in	ADP
ajis02-1182	23	16	(	(	PUNCT
ajis02-1182	23	17	alahakoon	alahakoon	NOUN
ajis02-1182	23	18	,	,	PUNCT
ajis02-1182	23	19	loke	loke	ADV
ajis02-1182	23	20	et	et	PROPN
ajis02-1182	23	21	al	al	PROPN
ajis02-1182	23	22	.	.	PROPN
ajis02-1182	23	23	2007	2007	NUM
ajis02-1182	23	24	)	)	PUNCT
ajis02-1182	23	25	.	.	PUNCT
ajis02-1182	24	1	in	in	ADP
ajis02-1182	24	2	this	this	DET
ajis02-1182	24	3	paper	paper	NOUN
ajis02-1182	24	4	we	we	PRON
ajis02-1182	24	5	utilize	utilize	VERB
ajis02-1182	24	6	the	the	DET
ajis02-1182	24	7	flexibility	flexibility	NOUN
ajis02-1182	24	8	,	,	PUNCT
ajis02-1182	24	9	adaptability	adaptability	NOUN
ajis02-1182	24	10	and	and	CCONJ
ajis02-1182	24	11	multi	multi	ADJ
ajis02-1182	24	12	domain	domain	NOUN
ajis02-1182	24	13	usability	usability	NOUN
ajis02-1182	24	14	of	of	ADP
ajis02-1182	24	15	the	the	DET
ajis02-1182	24	16	lum	lum	PROPN
ajis02-1182	24	17	with	with	ADP
ajis02-1182	24	18	a	a	DET
ajis02-1182	24	19	better	well	ADJ
ajis02-1182	24	20	product	product	NOUN
ajis02-1182	24	21	retrieval	retrieval	NOUN
ajis02-1182	24	22	to	to	PART
ajis02-1182	24	23	cater	cater	VERB
ajis02-1182	24	24	for	for	ADP
ajis02-1182	24	25	the	the	DET
ajis02-1182	24	26	growing	grow	VERB
ajis02-1182	24	27	need	need	NOUN
ajis02-1182	24	28	of	of	ADP
ajis02-1182	24	29	efficient	efficient	ADJ
ajis02-1182	24	30	and	and	CCONJ
ajis02-1182	24	31	customized	customized	ADJ
ajis02-1182	24	32	product	product	NOUN
ajis02-1182	24	33	retrieval	retrieval	NOUN
ajis02-1182	24	34	.	.	PUNCT
ajis02-1182	25	1	s77	s77	PROPN
ajis02-1182	25	2	australasian	australasian	ADJ
ajis02-1182	25	3	journal	journal	NOUN
ajis02-1182	25	4	of	of	ADP
ajis02-1182	25	5	information	information	NOUN
ajis02-1182	25	6	systems	system	NOUN
ajis02-1182	25	7	alahakoon	alahakoon	PROPN
ajis02-1182	25	8	2015	2015	NUM
ajis02-1182	25	9	,	,	PUNCT
ajis02-1182	25	10	vol	vol	NOUN
ajis02-1182	25	11	.	.	PROPN
ajis02-1182	25	12	19	19	NUM
ajis02-1182	25	13	,	,	PUNCT
ajis02-1182	25	14	pp	pp	PROPN
ajis02-1182	25	15	.	.	PUNCT
ajis02-1182	26	1	s77	s77	NOUN
ajis02-1182	26	2	-	-	PUNCT
ajis02-1182	26	3	s97	s97	NOUN
ajis02-1182	26	4	interactive	interactive	ADJ
ajis02-1182	26	5	product	product	NOUN
ajis02-1182	26	6	retrieval	retrieval	NOUN
ajis02-1182	26	7	model	model	NOUN
ajis02-1182	26	8	the	the	DET
ajis02-1182	26	9	rest	rest	NOUN
ajis02-1182	26	10	of	of	ADP
ajis02-1182	26	11	the	the	DET
ajis02-1182	26	12	paper	paper	NOUN
ajis02-1182	26	13	is	be	AUX
ajis02-1182	26	14	structured	structure	VERB
ajis02-1182	26	15	as	as	SCONJ
ajis02-1182	26	16	follows	follow	VERB
ajis02-1182	26	17	.	.	PUNCT
ajis02-1182	27	1	section	section	NOUN
ajis02-1182	27	2	2	2	NUM
ajis02-1182	27	3	describes	describe	VERB
ajis02-1182	27	4	the	the	DET
ajis02-1182	27	5	background	background	NOUN
ajis02-1182	27	6	information	information	NOUN
ajis02-1182	27	7	on	on	ADP
ajis02-1182	27	8	information	information	NOUN
ajis02-1182	27	9	retrieval	retrieval	NOUN
ajis02-1182	27	10	systems	system	NOUN
ajis02-1182	27	11	and	and	CCONJ
ajis02-1182	27	12	recommender	recommender	NOUN
ajis02-1182	27	13	systems	system	NOUN
ajis02-1182	27	14	while	while	SCONJ
ajis02-1182	27	15	positioning	position	VERB
ajis02-1182	27	16	the	the	DET
ajis02-1182	27	17	work	work	NOUN
ajis02-1182	27	18	presented	present	VERB
ajis02-1182	27	19	.	.	PUNCT
ajis02-1182	28	1	section	section	NOUN
ajis02-1182	28	2	3	3	NUM
ajis02-1182	28	3	describes	describe	VERB
ajis02-1182	28	4	the	the	DET
ajis02-1182	28	5	new	new	ADJ
ajis02-1182	28	6	product	product	NOUN
ajis02-1182	28	7	retrieval	retrieval	NOUN
ajis02-1182	28	8	algorithm	algorithm	NOUN
ajis02-1182	28	9	in	in	ADP
ajis02-1182	28	10	detail	detail	NOUN
ajis02-1182	28	11	using	use	VERB
ajis02-1182	28	12	a	a	DET
ajis02-1182	28	13	benchmark	benchmark	ADJ
ajis02-1182	28	14	dataset	dataset	NOUN
ajis02-1182	28	15	.	.	PUNCT
ajis02-1182	29	1	section	section	NOUN
ajis02-1182	29	2	4	4	NUM
ajis02-1182	29	3	demonstrates	demonstrate	VERB
ajis02-1182	29	4	the	the	DET
ajis02-1182	29	5	integrated	integrate	VERB
ajis02-1182	29	6	product	product	NOUN
ajis02-1182	29	7	retrieval	retrieval	NOUN
ajis02-1182	29	8	process	process	NOUN
ajis02-1182	29	9	and	and	CCONJ
ajis02-1182	29	10	the	the	DET
ajis02-1182	29	11	value	value	NOUN
ajis02-1182	29	12	of	of	ADP
ajis02-1182	29	13	the	the	DET
ajis02-1182	29	14	new	new	ADJ
ajis02-1182	29	15	user	user	NOUN
ajis02-1182	29	16	model	model	NOUN
ajis02-1182	29	17	with	with	ADP
ajis02-1182	29	18	a	a	DET
ajis02-1182	29	19	comprehensive	comprehensive	ADJ
ajis02-1182	29	20	case	case	NOUN
ajis02-1182	29	21	study	study	NOUN
ajis02-1182	29	22	.	.	PUNCT
ajis02-1182	30	1	a	a	DET
ajis02-1182	30	2	hypothetical	hypothetical	ADJ
ajis02-1182	30	3	user	user	NOUN
ajis02-1182	30	4	is	be	AUX
ajis02-1182	30	5	introduced	introduce	VERB
ajis02-1182	30	6	with	with	ADP
ajis02-1182	30	7	a	a	DET
ajis02-1182	30	8	wide	wide	ADJ
ajis02-1182	30	9	ranging	ranging	NOUN
ajis02-1182	30	10	set	set	NOUN
ajis02-1182	30	11	of	of	ADP
ajis02-1182	30	12	requirements	requirement	NOUN
ajis02-1182	30	13	to	to	PART
ajis02-1182	30	14	enable	enable	VERB
ajis02-1182	30	15	the	the	DET
ajis02-1182	30	16	demonstration	demonstration	NOUN
ajis02-1182	30	17	of	of	ADP
ajis02-1182	30	18	various	various	ADJ
ajis02-1182	30	19	features	feature	NOUN
ajis02-1182	30	20	,	,	PUNCT
ajis02-1182	30	21	functionality	functionality	NOUN
ajis02-1182	30	22	and	and	CCONJ
ajis02-1182	30	23	advantages	advantage	NOUN
ajis02-1182	30	24	of	of	ADP
ajis02-1182	30	25	the	the	DET
ajis02-1182	30	26	new	new	ADJ
ajis02-1182	30	27	techniques	technique	NOUN
ajis02-1182	30	28	.	.	PUNCT
ajis02-1182	31	1	section	section	NOUN
ajis02-1182	31	2	5	5	NUM
ajis02-1182	31	3	evaluates	evaluate	NOUN
ajis02-1182	31	4	combined	combine	VERB
ajis02-1182	31	5	user	user	NOUN
ajis02-1182	31	6	model	model	NOUN
ajis02-1182	31	7	and	and	CCONJ
ajis02-1182	31	8	the	the	DET
ajis02-1182	31	9	product	product	NOUN
ajis02-1182	31	10	selection	selection	NOUN
ajis02-1182	31	11	according	accord	VERB
ajis02-1182	31	12	to	to	ADP
ajis02-1182	31	13	criteria	criterion	NOUN
ajis02-1182	31	14	critical	critical	ADJ
ajis02-1182	31	15	to	to	ADP
ajis02-1182	31	16	requirements	requirement	NOUN
ajis02-1182	31	17	of	of	ADP
ajis02-1182	31	18	the	the	DET
ajis02-1182	31	19	current	current	ADJ
ajis02-1182	31	20	ebuyer	ebuyer	NOUN
ajis02-1182	31	21	’s	’s	PART
ajis02-1182	31	22	needs	need	NOUN
ajis02-1182	31	23	.	.	PUNCT
ajis02-1182	32	1	finally	finally	ADV
ajis02-1182	32	2	,	,	PUNCT
ajis02-1182	32	3	section	section	NOUN
ajis02-1182	32	4	6	6	NUM
ajis02-1182	32	5	provides	provide	VERB
ajis02-1182	32	6	a	a	DET
ajis02-1182	32	7	discussion	discussion	NOUN
ajis02-1182	32	8	and	and	CCONJ
ajis02-1182	32	9	concluding	concluding	NOUN
ajis02-1182	32	10	remarks	remark	NOUN
ajis02-1182	32	11	.	.	PUNCT
ajis02-1182	33	1	2	2	NUM
ajis02-1182	33	2	background	background	NOUN
ajis02-1182	33	3	2.1	2.1	NUM
ajis02-1182	33	4	information	information	NOUN
ajis02-1182	33	5	retrieval	retrieval	NOUN
ajis02-1182	33	6	systems	system	NOUN
ajis02-1182	33	7	vs	vs	ADP
ajis02-1182	33	8	recommender	recommender	NOUN
ajis02-1182	33	9	systems	system	NOUN
ajis02-1182	33	10	in	in	ADP
ajis02-1182	33	11	information	information	NOUN
ajis02-1182	33	12	retrieval	retrieval	NOUN
ajis02-1182	33	13	,	,	PUNCT
ajis02-1182	33	14	even	even	ADV
ajis02-1182	33	15	powerful	powerful	ADJ
ajis02-1182	33	16	search	search	NOUN
ajis02-1182	33	17	engines	engine	NOUN
ajis02-1182	33	18	such	such	ADJ
ajis02-1182	33	19	as	as	ADP
ajis02-1182	33	20	google	google	PROPN
ajis02-1182	33	21	or	or	CCONJ
ajis02-1182	33	22	yahoo	yahoo	PROPN
ajis02-1182	33	23	still	still	ADV
ajis02-1182	33	24	use	use	VERB
ajis02-1182	33	25	onesize	onesize	NOUN
ajis02-1182	33	26	-	-	PUNCT
ajis02-1182	33	27	fits	fit	VERB
ajis02-1182	33	28	-	-	PUNCT
ajis02-1182	33	29	all	all	DET
ajis02-1182	33	30	strategy	strategy	NOUN
ajis02-1182	33	31	(	(	PUNCT
ajis02-1182	33	32	smyth	smyth	NOUN
ajis02-1182	33	33	,	,	PUNCT
ajis02-1182	33	34	coyle	coyle	PROPN
ajis02-1182	33	35	et	et	PROPN
ajis02-1182	33	36	al	al	PROPN
ajis02-1182	33	37	.	.	PROPN
ajis02-1182	33	38	2011	2011	NUM
ajis02-1182	33	39	)	)	PUNCT
ajis02-1182	33	40	.	.	PUNCT
ajis02-1182	34	1	therefore	therefore	ADV
ajis02-1182	34	2	there	there	PRON
ajis02-1182	34	3	is	be	VERB
ajis02-1182	34	4	ongoing	ongoing	ADJ
ajis02-1182	34	5	research	research	NOUN
ajis02-1182	34	6	to	to	PART
ajis02-1182	34	7	improve	improve	VERB
ajis02-1182	34	8	the	the	DET
ajis02-1182	34	9	performance	performance	NOUN
ajis02-1182	34	10	of	of	ADP
ajis02-1182	34	11	these	these	DET
ajis02-1182	34	12	search	search	NOUN
ajis02-1182	34	13	engines	engine	NOUN
ajis02-1182	34	14	.	.	PUNCT
ajis02-1182	35	1	most	most	ADJ
ajis02-1182	35	2	information	information	NOUN
ajis02-1182	35	3	retrieval	retrieval	NOUN
ajis02-1182	35	4	systems	system	NOUN
ajis02-1182	35	5	employ	employ	VERB
ajis02-1182	35	6	two	two	NUM
ajis02-1182	35	7	different	different	ADJ
ajis02-1182	35	8	retrieval	retrieval	NOUN
ajis02-1182	35	9	techniques	technique	NOUN
ajis02-1182	35	10	;	;	PUNCT
ajis02-1182	35	11	filter	filter	NOUN
ajis02-1182	35	12	based	base	VERB
ajis02-1182	35	13	retrieval	retrieval	NOUN
ajis02-1182	35	14	and	and	CCONJ
ajis02-1182	35	15	similarity	similarity	NOUN
ajis02-1182	35	16	based	base	VERB
ajis02-1182	35	17	retrieval	retrieval	NOUN
ajis02-1182	35	18	.	.	PUNCT
ajis02-1182	36	1	filter	filter	NOUN
ajis02-1182	36	2	based	base	VERB
ajis02-1182	36	3	retrieval	retrieval	NOUN
ajis02-1182	36	4	is	be	AUX
ajis02-1182	36	5	carried	carry	VERB
ajis02-1182	36	6	out	out	ADP
ajis02-1182	36	7	either	either	CCONJ
ajis02-1182	36	8	using	use	VERB
ajis02-1182	36	9	keyword	keyword	NOUN
ajis02-1182	36	10	search	search	NOUN
ajis02-1182	36	11	or	or	CCONJ
ajis02-1182	36	12	using	use	VERB
ajis02-1182	36	13	parametric	parametric	ADJ
ajis02-1182	36	14	search	search	NOUN
ajis02-1182	36	15	.	.	PUNCT
ajis02-1182	37	1	keyword	keyword	NOUN
ajis02-1182	37	2	search	search	NOUN
ajis02-1182	37	3	use	use	NOUN
ajis02-1182	37	4	keywords	keyword	NOUN
ajis02-1182	37	5	in	in	ADP
ajis02-1182	37	6	item	item	NOUN
ajis02-1182	37	7	descriptions	description	NOUN
ajis02-1182	37	8	.	.	PUNCT
ajis02-1182	38	1	parametric	parametric	ADJ
ajis02-1182	38	2	search	search	NOUN
ajis02-1182	38	3	assigns	assign	NOUN
ajis02-1182	38	4	values	value	NOUN
ajis02-1182	38	5	to	to	PART
ajis02-1182	38	6	product	product	NOUN
ajis02-1182	38	7	attributes	attribute	NOUN
ajis02-1182	38	8	as	as	ADP
ajis02-1182	38	9	parameters	parameter	NOUN
ajis02-1182	38	10	where	where	SCONJ
ajis02-1182	38	11	the	the	DET
ajis02-1182	38	12	user	user	NOUN
ajis02-1182	38	13	query	query	NOUN
ajis02-1182	38	14	is	be	AUX
ajis02-1182	38	15	represented	represent	VERB
ajis02-1182	38	16	as	as	ADP
ajis02-1182	38	17	a	a	DET
ajis02-1182	38	18	set	set	NOUN
ajis02-1182	38	19	of	of	ADP
ajis02-1182	38	20	constraints	constraint	NOUN
ajis02-1182	38	21	on	on	ADP
ajis02-1182	38	22	item	item	NOUN
ajis02-1182	38	23	descriptions	description	NOUN
ajis02-1182	38	24	.	.	PUNCT
ajis02-1182	39	1	generally	generally	ADV
ajis02-1182	39	2	the	the	DET
ajis02-1182	39	3	user	user	NOUN
ajis02-1182	39	4	is	be	AUX
ajis02-1182	39	5	asked	ask	VERB
ajis02-1182	39	6	to	to	PART
ajis02-1182	39	7	fill	fill	VERB
ajis02-1182	39	8	in	in	ADP
ajis02-1182	39	9	a	a	DET
ajis02-1182	39	10	form	form	NOUN
ajis02-1182	39	11	specifying	specify	VERB
ajis02-1182	39	12	values	value	NOUN
ajis02-1182	39	13	for	for	ADP
ajis02-1182	39	14	product	product	NOUN
ajis02-1182	39	15	attributes	attribute	NOUN
ajis02-1182	39	16	.	.	PUNCT
ajis02-1182	40	1	then	then	ADV
ajis02-1182	40	2	,	,	PUNCT
ajis02-1182	40	3	a	a	DET
ajis02-1182	40	4	database	database	NOUN
ajis02-1182	40	5	query	query	NOUN
ajis02-1182	40	6	is	be	AUX
ajis02-1182	40	7	formed	form	VERB
ajis02-1182	40	8	where	where	SCONJ
ajis02-1182	40	9	the	the	DET
ajis02-1182	40	10	query	query	NOUN
ajis02-1182	40	11	consists	consist	VERB
ajis02-1182	40	12	of	of	ADP
ajis02-1182	40	13	features	feature	NOUN
ajis02-1182	40	14	or	or	CCONJ
ajis02-1182	40	15	feature	feature	NOUN
ajis02-1182	40	16	ranges	range	NOUN
ajis02-1182	40	17	.	.	PUNCT
ajis02-1182	41	1	however	however	ADV
ajis02-1182	41	2	,	,	PUNCT
ajis02-1182	41	3	both	both	CCONJ
ajis02-1182	41	4	these	these	DET
ajis02-1182	41	5	methods	method	NOUN
ajis02-1182	41	6	narrow	narrow	VERB
ajis02-1182	41	7	down	down	ADP
ajis02-1182	41	8	the	the	DET
ajis02-1182	41	9	search	search	NOUN
ajis02-1182	41	10	space	space	NOUN
ajis02-1182	41	11	according	accord	VERB
ajis02-1182	41	12	to	to	ADP
ajis02-1182	41	13	set	set	VERB
ajis02-1182	41	14	constraints	constraint	NOUN
ajis02-1182	41	15	and	and	CCONJ
ajis02-1182	41	16	has	have	VERB
ajis02-1182	41	17	a	a	DET
ajis02-1182	41	18	high	high	ADJ
ajis02-1182	41	19	chance	chance	NOUN
ajis02-1182	41	20	of	of	ADP
ajis02-1182	41	21	null	null	ADJ
ajis02-1182	41	22	retrieval	retrieval	NOUN
ajis02-1182	41	23	.	.	PUNCT
ajis02-1182	42	1	similarity	similarity	NOUN
ajis02-1182	42	2	based	base	VERB
ajis02-1182	42	3	retrieval	retrieval	NOUN
ajis02-1182	42	4	has	have	VERB
ajis02-1182	42	5	its	its	PRON
ajis02-1182	42	6	roots	root	NOUN
ajis02-1182	42	7	in	in	ADP
ajis02-1182	42	8	case	case	NOUN
ajis02-1182	42	9	based	base	VERB
ajis02-1182	42	10	reasoning	reasoning	NOUN
ajis02-1182	42	11	(	(	PUNCT
ajis02-1182	42	12	cbr	cbr	NOUN
ajis02-1182	42	13	)	)	PUNCT
ajis02-1182	42	14	(	(	PUNCT
ajis02-1182	42	15	burke	burke	PROPN
ajis02-1182	42	16	2002	2002	NUM
ajis02-1182	42	17	)	)	PUNCT
ajis02-1182	42	18	and	and	CCONJ
ajis02-1182	42	19	uses	use	VERB
ajis02-1182	42	20	a	a	DET
ajis02-1182	42	21	similarity	similarity	NOUN
ajis02-1182	42	22	matrix	matrix	NOUN
ajis02-1182	42	23	.	.	PUNCT
ajis02-1182	43	1	a	a	DET
ajis02-1182	43	2	similarity	similarity	NOUN
ajis02-1182	43	3	metric	metric	NOUN
ajis02-1182	43	4	can	can	AUX
ajis02-1182	43	5	be	be	AUX
ajis02-1182	43	6	any	any	DET
ajis02-1182	43	7	function	function	NOUN
ajis02-1182	43	8	that	that	PRON
ajis02-1182	43	9	takes	take	VERB
ajis02-1182	43	10	two	two	NUM
ajis02-1182	43	11	entities	entity	NOUN
ajis02-1182	43	12	and	and	CCONJ
ajis02-1182	43	13	returns	return	VERB
ajis02-1182	43	14	a	a	DET
ajis02-1182	43	15	value	value	NOUN
ajis02-1182	43	16	reflecting	reflect	VERB
ajis02-1182	43	17	their	their	PRON
ajis02-1182	43	18	similarity	similarity	NOUN
ajis02-1182	43	19	with	with	ADP
ajis02-1182	43	20	respect	respect	NOUN
ajis02-1182	43	21	to	to	ADP
ajis02-1182	43	22	a	a	DET
ajis02-1182	43	23	given	give	VERB
ajis02-1182	43	24	goal	goal	NOUN
ajis02-1182	43	25	.	.	PUNCT
ajis02-1182	44	1	this	this	DET
ajis02-1182	44	2	results	result	VERB
ajis02-1182	44	3	in	in	ADP
ajis02-1182	44	4	less	less	ADJ
ajis02-1182	44	5	vocabulary	vocabulary	ADJ
ajis02-1182	44	6	mismatches	mismatch	NOUN
ajis02-1182	44	7	and	and	CCONJ
ajis02-1182	44	8	null	null	ADJ
ajis02-1182	44	9	retrievals	retrieval	NOUN
ajis02-1182	44	10	.	.	PUNCT
ajis02-1182	45	1	in	in	ADP
ajis02-1182	45	2	product	product	NOUN
ajis02-1182	45	3	retrieval	retrieval	NOUN
ajis02-1182	45	4	,	,	PUNCT
ajis02-1182	45	5	forming	form	VERB
ajis02-1182	45	6	and	and	CCONJ
ajis02-1182	45	7	implementing	implement	VERB
ajis02-1182	45	8	a	a	DET
ajis02-1182	45	9	similarity	similarity	NOUN
ajis02-1182	45	10	metric	metric	NOUN
ajis02-1182	45	11	is	be	AUX
ajis02-1182	45	12	complicated	complicated	ADJ
ajis02-1182	45	13	,	,	PUNCT
ajis02-1182	45	14	time	time	NOUN
ajis02-1182	45	15	consuming	consuming	NOUN
ajis02-1182	45	16	,	,	PUNCT
ajis02-1182	45	17	and	and	CCONJ
ajis02-1182	45	18	inefficient	inefficient	ADJ
ajis02-1182	45	19	at	at	ADP
ajis02-1182	45	20	runtime	runtime	NOUN
ajis02-1182	45	21	.	.	PUNCT
ajis02-1182	46	1	however	however	ADV
ajis02-1182	46	2	,	,	PUNCT
ajis02-1182	46	3	similarity	similarity	NOUN
ajis02-1182	46	4	based	base	VERB
ajis02-1182	46	5	filtering	filtering	NOUN
ajis02-1182	46	6	performs	perform	VERB
ajis02-1182	46	7	well	well	ADV
ajis02-1182	46	8	in	in	ADP
ajis02-1182	46	9	document	document	NOUN
ajis02-1182	46	10	retrieval	retrieval	NOUN
ajis02-1182	46	11	due	due	ADP
ajis02-1182	46	12	to	to	ADP
ajis02-1182	46	13	comparison	comparison	NOUN
ajis02-1182	46	14	of	of	ADP
ajis02-1182	46	15	words	word	NOUN
ajis02-1182	46	16	(	(	PUNCT
ajis02-1182	46	17	ahn	ahn	NOUN
ajis02-1182	46	18	,	,	PUNCT
ajis02-1182	46	19	brusilovsky	brusilovsky	PROPN
ajis02-1182	46	20	et	et	PROPN
ajis02-1182	46	21	al	al	PROPN
ajis02-1182	46	22	.	.	PROPN
ajis02-1182	46	23	2006	2006	NUM
ajis02-1182	46	24	)	)	PUNCT
ajis02-1182	46	25	.	.	PUNCT
ajis02-1182	47	1	a	a	DET
ajis02-1182	47	2	recommender	recommender	NOUN
ajis02-1182	47	3	system	system	NOUN
ajis02-1182	47	4	will	will	AUX
ajis02-1182	47	5	use	use	VERB
ajis02-1182	47	6	past	past	ADJ
ajis02-1182	47	7	preferences	preference	NOUN
ajis02-1182	47	8	rather	rather	ADV
ajis02-1182	47	9	compared	compare	VERB
ajis02-1182	47	10	to	to	ADP
ajis02-1182	47	11	the	the	DET
ajis02-1182	47	12	direct	direct	ADJ
ajis02-1182	47	13	user	user	NOUN
ajis02-1182	47	14	requirement	requirement	NOUN
ajis02-1182	47	15	at	at	ADP
ajis02-1182	47	16	the	the	DET
ajis02-1182	47	17	time	time	NOUN
ajis02-1182	47	18	of	of	ADP
ajis02-1182	47	19	product	product	NOUN
ajis02-1182	47	20	search	search	NOUN
ajis02-1182	47	21	.	.	PUNCT
ajis02-1182	48	1	recommender	recommender	NOUN
ajis02-1182	48	2	systems	system	NOUN
ajis02-1182	48	3	mainly	mainly	ADV
ajis02-1182	48	4	use	use	VERB
ajis02-1182	48	5	two	two	NUM
ajis02-1182	48	6	different	different	ADJ
ajis02-1182	48	7	techniques	technique	NOUN
ajis02-1182	48	8	in	in	ADP
ajis02-1182	48	9	recommender	recommender	NOUN
ajis02-1182	48	10	engines	engine	NOUN
ajis02-1182	48	11	;	;	PUNCT
ajis02-1182	48	12	either	either	CCONJ
ajis02-1182	48	13	content	content	NOUN
ajis02-1182	48	14	based	base	VERB
ajis02-1182	48	15	or	or	CCONJ
ajis02-1182	48	16	collaborative	collaborative	ADJ
ajis02-1182	48	17	techniques	technique	NOUN
ajis02-1182	48	18	.	.	PUNCT
ajis02-1182	49	1	there	there	PRON
ajis02-1182	49	2	are	be	VERB
ajis02-1182	49	3	systems	system	NOUN
ajis02-1182	49	4	which	which	PRON
ajis02-1182	49	5	use	use	VERB
ajis02-1182	49	6	pure	pure	ADJ
ajis02-1182	49	7	collaborative	collaborative	ADJ
ajis02-1182	49	8	recommendation	recommendation	NOUN
ajis02-1182	49	9	techniques	technique	NOUN
ajis02-1182	49	10	(	(	PUNCT
ajis02-1182	49	11	schafer	schafer	NOUN
ajis02-1182	49	12	,	,	PUNCT
ajis02-1182	49	13	frankowski	frankowski	PROPN
ajis02-1182	49	14	et	et	PROPN
ajis02-1182	49	15	al	al	PROPN
ajis02-1182	49	16	.	.	PROPN
ajis02-1182	49	17	2007	2007	NUM
ajis02-1182	49	18	)	)	PUNCT
ajis02-1182	49	19	and	and	CCONJ
ajis02-1182	49	20	ones	one	NOUN
ajis02-1182	49	21	that	that	PRON
ajis02-1182	49	22	use	use	VERB
ajis02-1182	49	23	pure	pure	ADJ
ajis02-1182	49	24	content	content	NOUN
ajis02-1182	49	25	based	base	VERB
ajis02-1182	49	26	techniques	technique	NOUN
ajis02-1182	49	27	(	(	PUNCT
ajis02-1182	49	28	pazzani	pazzani	NOUN
ajis02-1182	49	29	and	and	CCONJ
ajis02-1182	49	30	billsus	billsus	NOUN
ajis02-1182	49	31	2007	2007	NUM
ajis02-1182	49	32	)	)	PUNCT
ajis02-1182	49	33	while	while	SCONJ
ajis02-1182	49	34	some	some	PRON
ajis02-1182	49	35	use	use	VERB
ajis02-1182	49	36	hybrid	hybrid	NOUN
ajis02-1182	49	37	of	of	ADP
ajis02-1182	49	38	these	these	DET
ajis02-1182	49	39	techniques	technique	NOUN
ajis02-1182	49	40	(	(	PUNCT
ajis02-1182	49	41	burke	burke	NOUN
ajis02-1182	49	42	2007	2007	NUM
ajis02-1182	49	43	)	)	PUNCT
ajis02-1182	49	44	.	.	PUNCT
ajis02-1182	50	1	in	in	ADP
ajis02-1182	50	2	a	a	DET
ajis02-1182	50	3	few	few	ADJ
ajis02-1182	50	4	hybrid	hybrid	ADJ
ajis02-1182	50	5	systems	system	NOUN
ajis02-1182	50	6	demographic	demographic	ADJ
ajis02-1182	50	7	techniques	technique	NOUN
ajis02-1182	50	8	and	and	CCONJ
ajis02-1182	50	9	cased	case	VERB
ajis02-1182	50	10	based	base	VERB
ajis02-1182	50	11	recommendation	recommendation	NOUN
ajis02-1182	50	12	techniques	technique	NOUN
ajis02-1182	50	13	were	be	AUX
ajis02-1182	50	14	used	use	VERB
ajis02-1182	50	15	combined	combine	VERB
ajis02-1182	50	16	with	with	ADP
ajis02-1182	50	17	either	either	CCONJ
ajis02-1182	50	18	collaborative	collaborative	ADJ
ajis02-1182	50	19	or	or	CCONJ
ajis02-1182	50	20	content	content	NOUN
ajis02-1182	50	21	based	base	VERB
ajis02-1182	50	22	techniques	technique	NOUN
ajis02-1182	50	23	.	.	PUNCT
ajis02-1182	51	1	conversational	conversational	ADJ
ajis02-1182	51	2	recommender	recommender	NOUN
ajis02-1182	51	3	systems	system	NOUN
ajis02-1182	51	4	can	can	AUX
ajis02-1182	51	5	be	be	AUX
ajis02-1182	51	6	considered	consider	VERB
ajis02-1182	51	7	as	as	ADP
ajis02-1182	51	8	a	a	DET
ajis02-1182	51	9	combination	combination	NOUN
ajis02-1182	51	10	of	of	ADP
ajis02-1182	51	11	these	these	DET
ajis02-1182	51	12	two	two	NUM
ajis02-1182	51	13	types	type	NOUN
ajis02-1182	51	14	of	of	ADP
ajis02-1182	51	15	systems	system	NOUN
ajis02-1182	51	16	.	.	PUNCT
ajis02-1182	52	1	notable	notable	ADJ
ajis02-1182	52	2	work	work	NOUN
ajis02-1182	52	3	is	be	AUX
ajis02-1182	52	4	presented	present	VERB
ajis02-1182	52	5	in	in	ADP
ajis02-1182	52	6	(	(	PUNCT
ajis02-1182	52	7	shearin	shearin	NOUN
ajis02-1182	52	8	and	and	CCONJ
ajis02-1182	52	9	lieberman	lieberman	PROPN
ajis02-1182	52	10	2001	2001	NUM
ajis02-1182	52	11	)	)	PUNCT
ajis02-1182	52	12	,	,	PUNCT
ajis02-1182	52	13	(	(	PUNCT
ajis02-1182	52	14	mahmood	mahmood	NOUN
ajis02-1182	52	15	and	and	CCONJ
ajis02-1182	52	16	ricci	ricci	PROPN
ajis02-1182	52	17	2009	2009	NUM
ajis02-1182	52	18	)	)	PUNCT
ajis02-1182	52	19	and	and	CCONJ
ajis02-1182	52	20	(	(	PUNCT
ajis02-1182	52	21	thompson	thompson	PROPN
ajis02-1182	52	22	,	,	PUNCT
ajis02-1182	52	23	göker	göker	NOUN
ajis02-1182	52	24	et	et	PROPN
ajis02-1182	52	25	al	al	PROPN
ajis02-1182	52	26	.	.	PROPN
ajis02-1182	52	27	2002	2002	NUM
ajis02-1182	52	28	)	)	PUNCT
ajis02-1182	52	29	.	.	PUNCT
ajis02-1182	53	1	these	these	DET
ajis02-1182	53	2	systems	system	NOUN
ajis02-1182	53	3	use	use	VERB
ajis02-1182	53	4	a	a	DET
ajis02-1182	53	5	user	user	NOUN
ajis02-1182	53	6	model	model	NOUN
ajis02-1182	53	7	and	and	CCONJ
ajis02-1182	53	8	also	also	ADV
ajis02-1182	53	9	manipulate	manipulate	VERB
ajis02-1182	53	10	the	the	DET
ajis02-1182	53	11	user	user	NOUN
ajis02-1182	53	12	query	query	NOUN
ajis02-1182	53	13	to	to	PART
ajis02-1182	53	14	find	find	VERB
ajis02-1182	53	15	suitable	suitable	ADJ
ajis02-1182	53	16	items	item	NOUN
ajis02-1182	53	17	.	.	PUNCT
ajis02-1182	54	1	our	our	PRON
ajis02-1182	54	2	work	work	NOUN
ajis02-1182	54	3	relates	relate	VERB
ajis02-1182	54	4	to	to	ADP
ajis02-1182	54	5	this	this	DET
ajis02-1182	54	6	group	group	NOUN
ajis02-1182	54	7	of	of	ADP
ajis02-1182	54	8	recommender	recommender	NOUN
ajis02-1182	54	9	system	system	NOUN
ajis02-1182	54	10	since	since	SCONJ
ajis02-1182	54	11	it	it	PRON
ajis02-1182	54	12	uses	use	VERB
ajis02-1182	54	13	a	a	DET
ajis02-1182	54	14	user	user	NOUN
ajis02-1182	54	15	model	model	NOUN
ajis02-1182	54	16	to	to	PART
ajis02-1182	54	17	enhance	enhance	VERB
ajis02-1182	54	18	performance	performance	NOUN
ajis02-1182	54	19	of	of	ADP
ajis02-1182	54	20	a	a	DET
ajis02-1182	54	21	product	product	NOUN
ajis02-1182	54	22	retrieval	retrieval	NOUN
ajis02-1182	54	23	algorithm	algorithm	NOUN
ajis02-1182	54	24	.	.	PUNCT
ajis02-1182	55	1	the	the	DET
ajis02-1182	55	2	work	work	NOUN
ajis02-1182	55	3	described	describe	VERB
ajis02-1182	55	4	in	in	ADP
ajis02-1182	55	5	this	this	DET
ajis02-1182	55	6	paper	paper	NOUN
ajis02-1182	55	7	combines	combine	VERB
ajis02-1182	55	8	a	a	DET
ajis02-1182	55	9	user	user	NOUN
ajis02-1182	55	10	model	model	NOUN
ajis02-1182	55	11	with	with	ADP
ajis02-1182	55	12	a	a	DET
ajis02-1182	55	13	product	product	NOUN
ajis02-1182	55	14	retrieval	retrieval	NOUN
ajis02-1182	55	15	system	system	NOUN
ajis02-1182	55	16	.	.	PUNCT
ajis02-1182	56	1	to	to	PART
ajis02-1182	56	2	address	address	VERB
ajis02-1182	56	3	the	the	DET
ajis02-1182	56	4	limitations	limitation	NOUN
ajis02-1182	56	5	of	of	ADP
ajis02-1182	56	6	traditional	traditional	ADJ
ajis02-1182	56	7	systems	system	NOUN
ajis02-1182	56	8	and	and	CCONJ
ajis02-1182	56	9	accomplish	accomplish	VERB
ajis02-1182	56	10	the	the	DET
ajis02-1182	56	11	current	current	ADJ
ajis02-1182	56	12	needs	need	VERB
ajis02-1182	56	13	our	our	PRON
ajis02-1182	56	14	research	research	NOUN
ajis02-1182	56	15	has	have	AUX
ajis02-1182	56	16	focused	focus	VERB
ajis02-1182	56	17	on	on	ADP
ajis02-1182	56	18	the	the	DET
ajis02-1182	56	19	following	following	NOUN
ajis02-1182	56	20	:	:	PUNCT
ajis02-1182	56	21	design	design	NOUN
ajis02-1182	56	22	and	and	CCONJ
ajis02-1182	56	23	implement	implement	VERB
ajis02-1182	56	24	a	a	DET
ajis02-1182	56	25	new	new	ADJ
ajis02-1182	56	26	user	user	NOUN
ajis02-1182	56	27	model	model	NOUN
ajis02-1182	56	28	architecture	architecture	NOUN
ajis02-1182	56	29	(	(	PUNCT
ajis02-1182	56	30	lum	lum	PROPN
ajis02-1182	56	31	–	–	PUNCT
ajis02-1182	56	32	layered	layer	VERB
ajis02-1182	56	33	user	user	NOUN
ajis02-1182	56	34	model	model	NOUN
ajis02-1182	56	35	)	)	PUNCT
ajis02-1182	56	36	which	which	PRON
ajis02-1182	56	37	can	can	AUX
ajis02-1182	56	38	capture	capture	VERB
ajis02-1182	56	39	complex	complex	ADJ
ajis02-1182	56	40	purchase	purchase	NOUN
ajis02-1182	56	41	behaviour	behaviour	NOUN
ajis02-1182	56	42	.	.	PUNCT
ajis02-1182	57	1	present	present	ADJ
ajis02-1182	57	2	users	user	NOUN
ajis02-1182	57	3	with	with	ADP
ajis02-1182	57	4	a	a	DET
ajis02-1182	57	5	personalized	personalize	VERB
ajis02-1182	57	6	interactive	interactive	ADJ
ajis02-1182	57	7	product	product	NOUN
ajis02-1182	57	8	retrieval	retrieval	NOUN
ajis02-1182	57	9	process	process	NOUN
ajis02-1182	57	10	(	(	PUNCT
ajis02-1182	57	11	piprp	piprp	NOUN
ajis02-1182	57	12	)	)	PUNCT
ajis02-1182	57	13	making	make	VERB
ajis02-1182	57	14	use	use	NOUN
ajis02-1182	57	15	of	of	ADP
ajis02-1182	57	16	the	the	DET
ajis02-1182	57	17	above	above	ADV
ajis02-1182	57	18	designed	design	VERB
ajis02-1182	57	19	user	user	NOUN
ajis02-1182	57	20	model	model	NOUN
ajis02-1182	57	21	.	.	PUNCT
ajis02-1182	58	1	s78	s78	PROPN
ajis02-1182	58	2	australasian	australasian	ADJ
ajis02-1182	58	3	journal	journal	NOUN
ajis02-1182	58	4	of	of	ADP
ajis02-1182	58	5	information	information	NOUN
ajis02-1182	58	6	systems	system	NOUN
ajis02-1182	58	7	alahakoon	alahakoon	PROPN
ajis02-1182	58	8	2015	2015	NUM
ajis02-1182	58	9	,	,	PUNCT
ajis02-1182	58	10	vol	vol	NOUN
ajis02-1182	58	11	.	.	PROPN
ajis02-1182	58	12	19	19	NUM
ajis02-1182	58	13	,	,	PUNCT
ajis02-1182	58	14	pp	pp	PROPN
ajis02-1182	58	15	.	.	PUNCT
ajis02-1182	59	1	s77	s77	NOUN
ajis02-1182	59	2	-	-	PUNCT
ajis02-1182	59	3	s97	s97	NOUN
ajis02-1182	59	4	interactive	interactive	ADJ
ajis02-1182	59	5	product	product	NOUN
ajis02-1182	59	6	retrieval	retrieval	NOUN
ajis02-1182	59	7	model	model	NOUN
ajis02-1182	59	8	2.2	2.2	NUM
ajis02-1182	59	9	the	the	DET
ajis02-1182	59	10	layered	layered	ADJ
ajis02-1182	59	11	user	user	NOUN
ajis02-1182	59	12	model	model	NOUN
ajis02-1182	59	13	(	(	PUNCT
ajis02-1182	59	14	lum	lum	PROPN
ajis02-1182	59	15	)	)	PUNCT
ajis02-1182	59	16	the	the	DET
ajis02-1182	59	17	lum	lum	PROPN
ajis02-1182	59	18	was	be	AUX
ajis02-1182	59	19	first	first	ADV
ajis02-1182	59	20	introduced	introduce	VERB
ajis02-1182	59	21	in	in	ADP
ajis02-1182	59	22	(	(	PUNCT
ajis02-1182	59	23	alahakoon	alahakoon	NOUN
ajis02-1182	59	24	,	,	PUNCT
ajis02-1182	59	25	loke	loke	ADV
ajis02-1182	59	26	et	et	PROPN
ajis02-1182	59	27	al	al	PROPN
ajis02-1182	59	28	.	.	PROPN
ajis02-1182	59	29	2007	2007	NUM
ajis02-1182	59	30	)	)	PUNCT
ajis02-1182	59	31	.	.	PUNCT
ajis02-1182	60	1	lum	lum	PROPN
ajis02-1182	60	2	allows	allow	VERB
ajis02-1182	60	3	modelling	model	VERB
ajis02-1182	60	4	highly	highly	ADV
ajis02-1182	60	5	complex	complex	ADJ
ajis02-1182	60	6	individual	individual	ADJ
ajis02-1182	60	7	purchasing	purchase	VERB
ajis02-1182	60	8	behaviour	behaviour	NOUN
ajis02-1182	60	9	by	by	ADP
ajis02-1182	60	10	capturing	capture	VERB
ajis02-1182	60	11	the	the	DET
ajis02-1182	60	12	elements	element	NOUN
ajis02-1182	60	13	which	which	PRON
ajis02-1182	60	14	contribute	contribute	VERB
ajis02-1182	60	15	to	to	ADP
ajis02-1182	60	16	such	such	ADJ
ajis02-1182	60	17	behaviour	behaviour	NOUN
ajis02-1182	60	18	:	:	PUNCT
ajis02-1182	60	19	demographics	demographic	NOUN
ajis02-1182	60	20	,	,	PUNCT
ajis02-1182	60	21	purchasing	purchase	VERB
ajis02-1182	60	22	history	history	NOUN
ajis02-1182	60	23	and	and	CCONJ
ajis02-1182	60	24	current	current	ADJ
ajis02-1182	60	25	requirements	requirement	NOUN
ajis02-1182	60	26	.	.	PUNCT
ajis02-1182	61	1	each	each	DET
ajis02-1182	61	2	element	element	NOUN
ajis02-1182	61	3	is	be	AUX
ajis02-1182	61	4	stored	store	VERB
ajis02-1182	61	5	as	as	ADP
ajis02-1182	61	6	an	an	DET
ajis02-1182	61	7	information	information	NOUN
ajis02-1182	61	8	layer	layer	NOUN
ajis02-1182	61	9	.	.	PUNCT
ajis02-1182	62	1	the	the	DET
ajis02-1182	62	2	three	three	NUM
ajis02-1182	62	3	layers	layer	NOUN
ajis02-1182	62	4	are	be	AUX
ajis02-1182	62	5	as	as	SCONJ
ajis02-1182	62	6	follows	follow	NOUN
ajis02-1182	62	7	.	.	PUNCT
ajis02-1182	63	1	i.	i.	PROPN
ajis02-1182	63	2	user	user	PROPN
ajis02-1182	63	3	’s	’s	PART
ajis02-1182	63	4	personal	personal	ADJ
ajis02-1182	63	5	information	information	NOUN
ajis02-1182	63	6	(	(	PUNCT
ajis02-1182	63	7	demographics	demographic	NOUN
ajis02-1182	63	8	)	)	PUNCT
ajis02-1182	63	9	based	base	VERB
ajis02-1182	63	10	general	general	ADJ
ajis02-1182	63	11	buying	buying	NOUN
ajis02-1182	63	12	behaviour	behaviour	NOUN
ajis02-1182	63	13	information	information	NOUN
ajis02-1182	63	14	(	(	PUNCT
ajis02-1182	63	15	pi	pi	NOUN
ajis02-1182	63	16	layer	layer	NOUN
ajis02-1182	63	17	–	–	PUNCT
ajis02-1182	63	18	personal	personal	ADJ
ajis02-1182	63	19	information	information	NOUN
ajis02-1182	63	20	layer	layer	NOUN
ajis02-1182	63	21	)	)	PUNCT
ajis02-1182	63	22	ii	ii	PROPN
ajis02-1182	63	23	.	.	PUNCT
ajis02-1182	64	1	user	user	PROPN
ajis02-1182	64	2	’s	’s	PART
ajis02-1182	64	3	buying	buying	NOUN
ajis02-1182	64	4	preferences	preference	NOUN
ajis02-1182	64	5	in	in	ADP
ajis02-1182	64	6	specific	specific	ADJ
ajis02-1182	64	7	domains	domain	NOUN
ajis02-1182	64	8	(	(	PUNCT
ajis02-1182	64	9	di	di	NOUN
ajis02-1182	64	10	layer	layer	NOUN
ajis02-1182	64	11	–	–	PUNCT
ajis02-1182	65	1	domain	domain	NOUN
ajis02-1182	65	2	based	base	VERB
ajis02-1182	65	3	information	information	NOUN
ajis02-1182	65	4	layer	layer	NOUN
ajis02-1182	65	5	)	)	PUNCT
ajis02-1182	65	6	iii	iii	PROPN
ajis02-1182	65	7	.	.	PUNCT
ajis02-1182	66	1	user	user	NOUN
ajis02-1182	66	2	’s	’s	PART
ajis02-1182	66	3	transaction	transaction	NOUN
ajis02-1182	66	4	based	base	VERB
ajis02-1182	66	5	needs	need	NOUN
ajis02-1182	66	6	for	for	ADP
ajis02-1182	66	7	each	each	DET
ajis02-1182	66	8	interaction	interaction	NOUN
ajis02-1182	66	9	(	(	PUNCT
ajis02-1182	66	10	ti	ti	NOUN
ajis02-1182	66	11	layer	layer	NOUN
ajis02-1182	66	12	–	–	PUNCT
ajis02-1182	66	13	transaction	transaction	NOUN
ajis02-1182	66	14	based	base	VERB
ajis02-1182	66	15	information	information	NOUN
ajis02-1182	66	16	layer	layer	NOUN
ajis02-1182	66	17	)	)	PUNCT
ajis02-1182	66	18	.	.	PUNCT
ajis02-1182	67	1	pi	pi	NOUN
ajis02-1182	67	2	layer	layer	NOUN
ajis02-1182	67	3	of	of	ADP
ajis02-1182	67	4	the	the	DET
ajis02-1182	67	5	lum	lum	PROPN
ajis02-1182	67	6	is	be	AUX
ajis02-1182	67	7	the	the	DET
ajis02-1182	67	8	first	first	ADJ
ajis02-1182	67	9	layer	layer	NOUN
ajis02-1182	67	10	to	to	PART
ajis02-1182	67	11	create	create	VERB
ajis02-1182	67	12	.	.	PUNCT
ajis02-1182	68	1	when	when	SCONJ
ajis02-1182	68	2	seeking	seek	VERB
ajis02-1182	68	3	personalization	personalization	NOUN
ajis02-1182	68	4	in	in	ADP
ajis02-1182	68	5	a	a	DET
ajis02-1182	68	6	given	give	VERB
ajis02-1182	68	7	domain	domain	NOUN
ajis02-1182	68	8	the	the	DET
ajis02-1182	68	9	corresponding	correspond	VERB
ajis02-1182	68	10	di	di	NOUN
ajis02-1182	68	11	layer	layer	NOUN
ajis02-1182	68	12	get	get	AUX
ajis02-1182	68	13	generated	generate	VERB
ajis02-1182	68	14	based	base	VERB
ajis02-1182	68	15	on	on	ADP
ajis02-1182	68	16	the	the	DET
ajis02-1182	68	17	pi	pi	NOUN
ajis02-1182	68	18	layer	layer	NOUN
ajis02-1182	68	19	.	.	PUNCT
ajis02-1182	69	1	once	once	ADV
ajis02-1182	69	2	the	the	DET
ajis02-1182	69	3	pi	pi	NOUN
ajis02-1182	69	4	layer	layer	NOUN
ajis02-1182	69	5	and	and	CCONJ
ajis02-1182	69	6	the	the	DET
ajis02-1182	69	7	di	di	NOUN
ajis02-1182	69	8	layers	layer	NOUN
ajis02-1182	69	9	are	be	AUX
ajis02-1182	69	10	available	available	ADJ
ajis02-1182	69	11	,	,	PUNCT
ajis02-1182	69	12	user	user	NOUN
ajis02-1182	69	13	can	can	AUX
ajis02-1182	69	14	start	start	VERB
ajis02-1182	69	15	interacting	interact	VERB
ajis02-1182	69	16	with	with	ADP
ajis02-1182	69	17	the	the	DET
ajis02-1182	69	18	system	system	NOUN
ajis02-1182	69	19	.	.	PUNCT
ajis02-1182	70	1	since	since	SCONJ
ajis02-1182	70	2	the	the	DET
ajis02-1182	70	3	slow	slow	ADJ
ajis02-1182	70	4	changing	change	VERB
ajis02-1182	70	5	demographics	demographic	NOUN
ajis02-1182	70	6	are	be	AUX
ajis02-1182	70	7	used	use	VERB
ajis02-1182	70	8	,	,	PUNCT
ajis02-1182	70	9	pi	pi	NOUN
ajis02-1182	70	10	layer	layer	NOUN
ajis02-1182	70	11	becomes	become	VERB
ajis02-1182	70	12	the	the	DET
ajis02-1182	70	13	most	most	ADV
ajis02-1182	70	14	stable	stable	ADJ
ajis02-1182	70	15	information	information	NOUN
ajis02-1182	70	16	layer	layer	NOUN
ajis02-1182	70	17	as	as	SCONJ
ajis02-1182	70	18	demographics	demographic	NOUN
ajis02-1182	70	19	depicts	depict	VERB
ajis02-1182	70	20	an	an	DET
ajis02-1182	70	21	individual	individual	NOUN
ajis02-1182	70	22	’s	’s	PART
ajis02-1182	70	23	‘	'	PUNCT
ajis02-1182	70	24	position	position	NOUN
ajis02-1182	70	25	and	and	CCONJ
ajis02-1182	70	26	ability	ability	NOUN
ajis02-1182	70	27	’	'	PUNCT
ajis02-1182	70	28	.	.	PUNCT
ajis02-1182	71	1	in	in	ADP
ajis02-1182	71	2	addition	addition	NOUN
ajis02-1182	71	3	to	to	ADP
ajis02-1182	71	4	demographics	demographic	NOUN
ajis02-1182	71	5	,	,	PUNCT
ajis02-1182	71	6	pi	pi	NOUN
ajis02-1182	71	7	layer	layer	NOUN
ajis02-1182	71	8	contains	contain	VERB
ajis02-1182	71	9	personal	personal	ADJ
ajis02-1182	71	10	behaviour	behaviour	NOUN
ajis02-1182	71	11	characteristics	characteristic	NOUN
ajis02-1182	71	12	(	(	PUNCT
ajis02-1182	71	13	pbc	pbc	PROPN
ajis02-1182	71	14	values	value	NOUN
ajis02-1182	71	15	)	)	PUNCT
ajis02-1182	71	16	(	(	PUNCT
ajis02-1182	71	17	alahakoon	alahakoon	NOUN
ajis02-1182	71	18	,	,	PUNCT
ajis02-1182	71	19	loke	loke	ADV
ajis02-1182	71	20	et	et	PROPN
ajis02-1182	71	21	al	al	PROPN
ajis02-1182	71	22	.	.	PROPN
ajis02-1182	71	23	2007	2007	NUM
ajis02-1182	71	24	)	)	PUNCT
ajis02-1182	71	25	.	.	PUNCT
ajis02-1182	72	1	pbc	pbc	PROPN
ajis02-1182	72	2	values	value	NOUN
ajis02-1182	72	3	,	,	PUNCT
ajis02-1182	72	4	exhibit	exhibit	VERB
ajis02-1182	72	5	an	an	DET
ajis02-1182	72	6	individual	individual	NOUN
ajis02-1182	72	7	’s	’s	PART
ajis02-1182	72	8	general	general	ADJ
ajis02-1182	72	9	trends	trend	NOUN
ajis02-1182	72	10	and	and	CCONJ
ajis02-1182	72	11	abilities	ability	NOUN
ajis02-1182	72	12	that	that	PRON
ajis02-1182	72	13	are	be	AUX
ajis02-1182	72	14	valid	valid	ADJ
ajis02-1182	72	15	in	in	ADP
ajis02-1182	72	16	any	any	DET
ajis02-1182	72	17	purchasing	purchasing	NOUN
ajis02-1182	72	18	domain	domain	NOUN
ajis02-1182	72	19	.	.	PUNCT
ajis02-1182	73	1	in	in	ADP
ajis02-1182	73	2	lum	lum	PROPN
ajis02-1182	73	3	pbc	pbc	PROPN
ajis02-1182	73	4	values	value	NOUN
ajis02-1182	73	5	are	be	AUX
ajis02-1182	73	6	calculated	calculate	VERB
ajis02-1182	73	7	combing	comb	VERB
ajis02-1182	73	8	demographics	demographic	NOUN
ajis02-1182	73	9	using	use	VERB
ajis02-1182	73	10	multi	multi	ADJ
ajis02-1182	73	11	attribute	attribute	NOUN
ajis02-1182	73	12	utility	utility	NOUN
ajis02-1182	73	13	theory	theory	NOUN
ajis02-1182	73	14	(	(	PUNCT
ajis02-1182	73	15	maut	maut	PROPN
ajis02-1182	73	16	)	)	PUNCT
ajis02-1182	74	1	(	(	PUNCT
ajis02-1182	74	2	schafer	schafer	PROPN
ajis02-1182	74	3	2001	2001	NUM
ajis02-1182	74	4	)	)	PUNCT
ajis02-1182	74	5	.	.	PUNCT
ajis02-1182	75	1	a	a	DET
ajis02-1182	75	2	sample	sample	NOUN
ajis02-1182	75	3	of	of	ADP
ajis02-1182	75	4	pi	pi	NOUN
ajis02-1182	75	5	layer	layer	NOUN
ajis02-1182	75	6	is	be	AUX
ajis02-1182	75	7	shown	show	VERB
ajis02-1182	75	8	in	in	ADP
ajis02-1182	75	9	figure	figure	NOUN
ajis02-1182	75	10	1	1	NUM
ajis02-1182	75	11	.	.	PUNCT
ajis02-1182	75	12	figure	figure	NOUN
ajis02-1182	75	13	1	1	NUM
ajis02-1182	75	14	:	:	PUNCT
ajis02-1182	75	15	pi	pi	NOUN
ajis02-1182	75	16	layer	layer	NOUN
ajis02-1182	75	17	di	di	NOUN
ajis02-1182	75	18	layer	layer	NOUN
ajis02-1182	75	19	links	link	VERB
ajis02-1182	75	20	the	the	DET
ajis02-1182	75	21	domain	domain	NOUN
ajis02-1182	75	22	attributes	attribute	VERB
ajis02-1182	75	23	to	to	ADP
ajis02-1182	75	24	user	user	NOUN
ajis02-1182	75	25	preferences	preference	NOUN
ajis02-1182	75	26	.	.	PUNCT
ajis02-1182	76	1	it	it	PRON
ajis02-1182	76	2	contains	contain	VERB
ajis02-1182	76	3	,	,	PUNCT
ajis02-1182	76	4	domain	domain	NOUN
ajis02-1182	76	5	attributes	attribute	VERB
ajis02-1182	76	6	under	under	ADP
ajis02-1182	76	7	each	each	DET
ajis02-1182	76	8	domain	domain	NOUN
ajis02-1182	76	9	feature	feature	NOUN
ajis02-1182	76	10	.	.	PUNCT
ajis02-1182	77	1	for	for	ADP
ajis02-1182	77	2	each	each	DET
ajis02-1182	77	3	attribute	attribute	NOUN
ajis02-1182	77	4	,	,	PUNCT
ajis02-1182	77	5	user	user	NOUN
ajis02-1182	77	6	’s	’s	PART
ajis02-1182	77	7	current	current	ADJ
ajis02-1182	77	8	and	and	CCONJ
ajis02-1182	77	9	initial	initial	ADJ
ajis02-1182	77	10	relevance	relevance	NOUN
ajis02-1182	77	11	values	value	NOUN
ajis02-1182	77	12	are	be	AUX
ajis02-1182	77	13	recorded	record	VERB
ajis02-1182	77	14	.	.	PUNCT
ajis02-1182	78	1	the	the	DET
ajis02-1182	78	2	relevance	relevance	NOUN
ajis02-1182	78	3	value	value	NOUN
ajis02-1182	78	4	of	of	ADP
ajis02-1182	78	5	an	an	DET
ajis02-1182	78	6	attribute	attribute	NOUN
ajis02-1182	78	7	specifies	specify	VERB
ajis02-1182	78	8	the	the	DET
ajis02-1182	78	9	amount	amount	NOUN
ajis02-1182	78	10	of	of	ADP
ajis02-1182	78	11	relevance	relevance	NOUN
ajis02-1182	78	12	of	of	ADP
ajis02-1182	78	13	that	that	DET
ajis02-1182	78	14	particular	particular	ADJ
ajis02-1182	78	15	attribute	attribute	NOUN
ajis02-1182	78	16	to	to	ADP
ajis02-1182	78	17	the	the	DET
ajis02-1182	78	18	user	user	NOUN
ajis02-1182	78	19	within	within	ADP
ajis02-1182	78	20	a	a	DET
ajis02-1182	78	21	given	give	VERB
ajis02-1182	78	22	domain	domain	NOUN
ajis02-1182	78	23	.	.	PUNCT
ajis02-1182	79	1	in	in	ADP
ajis02-1182	79	2	figure	figure	NOUN
ajis02-1182	79	3	2	2	NUM
ajis02-1182	79	4	,	,	PUNCT
ajis02-1182	79	5	feature	feature	VERB
ajis02-1182	79	6	i	i	NOUN
ajis02-1182	79	7	d	d	NOUN
ajis02-1182	79	8	4	4	NUM
ajis02-1182	79	9	has	have	VERB
ajis02-1182	79	10	five	five	NUM
ajis02-1182	79	11	attributes	attribute	NOUN
ajis02-1182	79	12	(	(	PUNCT
ajis02-1182	79	13	attribute	attribute	NOUN
ajis02-1182	79	14	i	i	PRON
ajis02-1182	79	15	d	d	PROPN
ajis02-1182	79	16	’s	’	VERB
ajis02-1182	79	17	73	73	NUM
ajis02-1182	79	18	-	-	SYM
ajis02-1182	79	19	77	77	NUM
ajis02-1182	79	20	)	)	PUNCT
ajis02-1182	79	21	and	and	CCONJ
ajis02-1182	79	22	each	each	DET
ajis02-1182	79	23	attribute	attribute	NOUN
ajis02-1182	79	24	has	have	VERB
ajis02-1182	79	25	a	a	DET
ajis02-1182	79	26	current	current	ADJ
ajis02-1182	79	27	and	and	CCONJ
ajis02-1182	79	28	initial	initial	ADJ
ajis02-1182	79	29	relevance	relevance	NOUN
ajis02-1182	79	30	.	.	PUNCT
ajis02-1182	80	1	s79	s79	ADJ
ajis02-1182	80	2	australasian	australasian	ADJ
ajis02-1182	80	3	journal	journal	NOUN
ajis02-1182	80	4	of	of	ADP
ajis02-1182	80	5	information	information	NOUN
ajis02-1182	80	6	systems	system	NOUN
ajis02-1182	80	7	alahakoon	alahakoon	PROPN
ajis02-1182	80	8	2015	2015	NUM
ajis02-1182	80	9	,	,	PUNCT
ajis02-1182	80	10	vol	vol	NOUN
ajis02-1182	80	11	.	.	PROPN
ajis02-1182	80	12	19	19	NUM
ajis02-1182	80	13	,	,	PUNCT
ajis02-1182	80	14	pp	pp	PROPN
ajis02-1182	80	15	.	.	PUNCT
ajis02-1182	81	1	s77	s77	NOUN
ajis02-1182	81	2	-	-	PUNCT
ajis02-1182	81	3	s97	s97	NOUN
ajis02-1182	81	4	interactive	interactive	ADJ
ajis02-1182	81	5	product	product	NOUN
ajis02-1182	81	6	retrieval	retrieval	NOUN
ajis02-1182	81	7	model	model	NOUN
ajis02-1182	81	8	at	at	ADP
ajis02-1182	81	9	the	the	DET
ajis02-1182	81	10	creation	creation	NOUN
ajis02-1182	81	11	of	of	ADP
ajis02-1182	81	12	a	a	DET
ajis02-1182	81	13	new	new	ADJ
ajis02-1182	81	14	di	di	NOUN
ajis02-1182	81	15	layer	layer	NOUN
ajis02-1182	81	16	,	,	PUNCT
ajis02-1182	81	17	initial	initial	ADJ
ajis02-1182	81	18	relevance	relevance	NOUN
ajis02-1182	81	19	values	value	NOUN
ajis02-1182	81	20	(	(	PUNCT
ajis02-1182	81	21	figure	figure	NOUN
ajis02-1182	81	22	2	2	NUM
ajis02-1182	81	23	“	"	PUNCT
ajis02-1182	81	24	init_relevance	init_relevance	NOUN
ajis02-1182	81	25	”	"	PUNCT
ajis02-1182	81	26	)	)	PUNCT
ajis02-1182	81	27	are	be	AUX
ajis02-1182	81	28	calculated	calculate	VERB
ajis02-1182	81	29	using	use	VERB
ajis02-1182	81	30	the	the	DET
ajis02-1182	81	31	pi	pi	NOUN
ajis02-1182	81	32	layer	layer	NOUN
ajis02-1182	81	33	and	and	CCONJ
ajis02-1182	81	34	a	a	DET
ajis02-1182	81	35	matrix	matrix	NOUN
ajis02-1182	81	36	called	call	VERB
ajis02-1182	81	37	influence	influence	NOUN
ajis02-1182	81	38	matrix	matrix	NOUN
ajis02-1182	81	39	.	.	PUNCT
ajis02-1182	82	1	“	"	PUNCT
ajis02-1182	82	2	relevance	relevance	NOUN
ajis02-1182	82	3	”	"	PUNCT
ajis02-1182	82	4	is	be	AUX
ajis02-1182	82	5	the	the	DET
ajis02-1182	82	6	updated	update	VERB
ajis02-1182	82	7	current	current	ADJ
ajis02-1182	82	8	relevance	relevance	NOUN
ajis02-1182	82	9	of	of	ADP
ajis02-1182	82	10	the	the	DET
ajis02-1182	82	11	attribute	attribute	NOUN
ajis02-1182	82	12	,	,	PUNCT
ajis02-1182	82	13	after	after	ADP
ajis02-1182	82	14	at	at	ADV
ajis02-1182	82	15	least	least	ADV
ajis02-1182	82	16	one	one	NUM
ajis02-1182	82	17	transaction	transaction	NOUN
ajis02-1182	82	18	.	.	PUNCT
ajis02-1182	83	1	some	some	DET
ajis02-1182	83	2	domain	domain	NOUN
ajis02-1182	83	3	attributes	attribute	NOUN
ajis02-1182	83	4	are	be	AUX
ajis02-1182	83	5	directly	directly	ADV
ajis02-1182	83	6	related	relate	VERB
ajis02-1182	83	7	to	to	ADP
ajis02-1182	83	8	the	the	DET
ajis02-1182	83	9	information	information	NOUN
ajis02-1182	83	10	in	in	ADP
ajis02-1182	83	11	the	the	DET
ajis02-1182	83	12	pi	pi	NOUN
ajis02-1182	83	13	layer	layer	NOUN
ajis02-1182	83	14	.	.	PUNCT
ajis02-1182	84	1	such	such	ADJ
ajis02-1182	84	2	attributes	attribute	NOUN
ajis02-1182	84	3	are	be	AUX
ajis02-1182	84	4	called	call	VERB
ajis02-1182	84	5	personal	personal	ADJ
ajis02-1182	84	6	information	information	NOUN
ajis02-1182	84	7	related	relate	VERB
ajis02-1182	84	8	attributes	attribute	NOUN
ajis02-1182	84	9	(	(	PUNCT
ajis02-1182	84	10	pir	pir	NOUN
ajis02-1182	84	11	-	-	PUNCT
ajis02-1182	84	12	attributes	attribute	NOUN
ajis02-1182	84	13	)	)	PUNCT
ajis02-1182	84	14	.	.	PUNCT
ajis02-1182	85	1	in	in	ADP
ajis02-1182	85	2	the	the	DET
ajis02-1182	85	3	restaurants	restaurant	NOUN
ajis02-1182	85	4	domain	domain	VERB
ajis02-1182	85	5	,	,	PUNCT
ajis02-1182	85	6	some	some	DET
ajis02-1182	85	7	intuitions	intuition	NOUN
ajis02-1182	85	8	relating	relate	VERB
ajis02-1182	85	9	pi	pi	NOUN
ajis02-1182	85	10	layer	layer	NOUN
ajis02-1182	85	11	and	and	CCONJ
ajis02-1182	85	12	domain	domain	NOUN
ajis02-1182	85	13	attributes	attribute	NOUN
ajis02-1182	85	14	are	be	AUX
ajis02-1182	85	15	;	;	PUNCT
ajis02-1182	85	16	i.	i.	NOUN
ajis02-1182	85	17	a	a	DET
ajis02-1182	85	18	price	price	NOUN
ajis02-1182	85	19	sensitive	sensitive	ADJ
ajis02-1182	85	20	person	person	NOUN
ajis02-1182	85	21	would	would	AUX
ajis02-1182	85	22	be	be	AUX
ajis02-1182	85	23	more	more	ADV
ajis02-1182	85	24	influenced	influence	VERB
ajis02-1182	85	25	by	by	ADP
ajis02-1182	85	26	restaurants	restaurant	NOUN
ajis02-1182	85	27	with	with	ADP
ajis02-1182	85	28	lower	low	ADJ
ajis02-1182	85	29	costs	cost	NOUN
ajis02-1182	85	30	,	,	PUNCT
ajis02-1182	85	31	a	a	DET
ajis02-1182	85	32	quality	quality	NOUN
ajis02-1182	85	33	conscious	conscious	ADJ
ajis02-1182	85	34	and	and	CCONJ
ajis02-1182	85	35	a	a	DET
ajis02-1182	85	36	socializing	socialize	VERB
ajis02-1182	85	37	person	person	NOUN
ajis02-1182	85	38	would	would	AUX
ajis02-1182	85	39	be	be	AUX
ajis02-1182	85	40	more	more	ADV
ajis02-1182	85	41	influenced	influence	VERB
ajis02-1182	85	42	by	by	ADP
ajis02-1182	85	43	better	well	ADJ
ajis02-1182	85	44	décor	décor	PROPN
ajis02-1182	85	45	.	.	PUNCT
ajis02-1182	86	1	figure	figure	VERB
ajis02-1182	86	2	2	2	NUM
ajis02-1182	86	3	:	:	PUNCT
ajis02-1182	86	4	a	a	DET
ajis02-1182	86	5	section	section	NOUN
ajis02-1182	86	6	of	of	ADP
ajis02-1182	86	7	the	the	DET
ajis02-1182	86	8	di	di	NOUN
ajis02-1182	86	9	layer	layer	NOUN
ajis02-1182	86	10	an	an	DET
ajis02-1182	86	11	influence	influence	NOUN
ajis02-1182	86	12	matrix	matrix	NOUN
ajis02-1182	86	13	(	(	PUNCT
ajis02-1182	86	14	i	i	NOUN
ajis02-1182	86	15	m	m	VERB
ajis02-1182	86	16	)	)	PUNCT
ajis02-1182	86	17	is	be	AUX
ajis02-1182	86	18	a	a	DET
ajis02-1182	86	19	matrix	matrix	NOUN
ajis02-1182	86	20	which	which	PRON
ajis02-1182	86	21	contains	contain	VERB
ajis02-1182	86	22	all	all	PRON
ajis02-1182	86	23	such	such	ADJ
ajis02-1182	86	24	attributes	attribute	NOUN
ajis02-1182	86	25	along	along	ADP
ajis02-1182	86	26	with	with	ADP
ajis02-1182	86	27	their	their	PRON
ajis02-1182	86	28	influence	influence	NOUN
ajis02-1182	86	29	thresholds	threshold	NOUN
ajis02-1182	86	30	(	(	PUNCT
ajis02-1182	86	31	table	table	NOUN
ajis02-1182	86	32	1	1	NUM
ajis02-1182	86	33	)	)	PUNCT
ajis02-1182	86	34	.	.	PUNCT
ajis02-1182	87	1	the	the	DET
ajis02-1182	87	2	weight	weight	NOUN
ajis02-1182	87	3	gives	give	VERB
ajis02-1182	87	4	the	the	DET
ajis02-1182	87	5	influence	influence	NOUN
ajis02-1182	87	6	of	of	ADP
ajis02-1182	87	7	the	the	DET
ajis02-1182	87	8	pbc	pbc	PROPN
ajis02-1182	87	9	value	value	NOUN
ajis02-1182	87	10	on	on	ADP
ajis02-1182	87	11	the	the	DET
ajis02-1182	87	12	attribute	attribute	NOUN
ajis02-1182	87	13	.	.	PUNCT
ajis02-1182	88	1	for	for	ADP
ajis02-1182	88	2	example	example	NOUN
ajis02-1182	88	3	,	,	PUNCT
ajis02-1182	88	4	the	the	DET
ajis02-1182	88	5	feature	feature	NOUN
ajis02-1182	88	6	‘	'	PUNCT
ajis02-1182	88	7	cost	cost	NOUN
ajis02-1182	88	8	’	'	PUNCT
ajis02-1182	88	9	has	have	VERB
ajis02-1182	88	10	four	four	NUM
ajis02-1182	88	11	continuous	continuous	ADJ
ajis02-1182	88	12	attributes	attribute	NOUN
ajis02-1182	88	13	which	which	PRON
ajis02-1182	88	14	becomes	become	VERB
ajis02-1182	88	15	relevant	relevant	ADJ
ajis02-1182	88	16	to	to	ADP
ajis02-1182	88	17	users	user	NOUN
ajis02-1182	88	18	(	(	PUNCT
ajis02-1182	88	19	with	with	ADP
ajis02-1182	88	20	a	a	DET
ajis02-1182	88	21	weight	weight	NOUN
ajis02-1182	88	22	of	of	ADP
ajis02-1182	88	23	1	1	NUM
ajis02-1182	88	24	)	)	PUNCT
ajis02-1182	88	25	.	.	PUNCT
ajis02-1182	89	1	fe	fe	PROPN
ajis02-1182	89	2	at	at	ADP
ajis02-1182	89	3	ur	ur	PROPN
ajis02-1182	89	4	e	e	PROPN
ajis02-1182	89	5	a	a	PRON
ajis02-1182	89	6	tt	tt	PROPN
ajis02-1182	89	7	ri	ri	PROPN
ajis02-1182	89	8	bu	bu	PROPN
ajis02-1182	89	9	te	te	PROPN
ajis02-1182	89	10	n	n	NUM
ajis02-1182	89	11	am	be	AUX
ajis02-1182	89	12	e	e	NOUN
ajis02-1182	89	13	pr	pr	NOUN
ajis02-1182	90	1	ic	ic	PROPN
ajis02-1182	90	2	e	e	PROPN
ajis02-1182	90	3	se	se	X
ajis02-1182	91	1	ns	ns	INTJ
ajis02-1182	92	1	it	it	PRON
ajis02-1182	93	1	iv	iv	VERB
ajis02-1182	93	2	it	it	PRON
ajis02-1182	94	1	y	y	INTJ
ajis02-1182	94	2	(	(	PUNCT
ajis02-1182	94	3	p	p	NOUN
ajis02-1182	94	4	s	s	X
ajis02-1182	94	5	)	)	PUNCT
ajis02-1182	94	6	ps	ps	PROPN
ajis02-1182	94	7	w	w	PROPN
ajis02-1182	94	8	ei	ei	PROPN
ajis02-1182	94	9	gh	gh	PROPN
ajis02-1182	94	10	t	t	PROPN
ajis02-1182	94	11	q	q	PROPN
ajis02-1182	94	12	ua	ua	PROPN
ajis02-1182	94	13	lit	light	VERB
ajis02-1182	94	14	y	y	PROPN
ajis02-1182	94	15	c	c	PROPN
ajis02-1182	94	16	on	on	ADP
ajis02-1182	94	17	sc	sc	PROPN
ajis02-1182	94	18	io	io	PROPN
ajis02-1182	94	19	us	us	PROPN
ajis02-1182	94	20	ne	ne	PROPN
ajis02-1182	94	21	ss	ss	PROPN
ajis02-1182	94	22	(	(	PUNCT
ajis02-1182	94	23	q	q	PROPN
ajis02-1182	94	24	c	c	NOUN
ajis02-1182	94	25	)	)	PUNCT
ajis02-1182	95	1	q	q	PROPN
ajis02-1182	96	1	c	c	PROPN
ajis02-1182	96	2	w	w	PROPN
ajis02-1182	96	3	ei	ei	PROPN
ajis02-1182	96	4	gh	gh	PROPN
ajis02-1182	96	5	t	t	PROPN
ajis02-1182	96	6	so	so	ADV
ajis02-1182	96	7	ci	ci	PROPN
ajis02-1182	96	8	al	al	PROPN
ajis02-1182	96	9	is	be	AUX
ajis02-1182	96	10	in	in	ADP
ajis02-1182	96	11	g	g	PROPN
ajis02-1182	96	12	(	(	PUNCT
ajis02-1182	96	13	s	s	NOUN
ajis02-1182	96	14	o	o	NOUN
ajis02-1182	96	15	)	)	PUNCT
ajis02-1182	96	16	so	so	ADV
ajis02-1182	96	17	w	w	PROPN
ajis02-1182	96	18	ei	ei	PROPN
ajis02-1182	96	19	gh	gh	PROPN
ajis02-1182	96	20	t	t	PROPN
ajis02-1182	96	21	cost	cost	VERB
ajis02-1182	96	22	below	below	ADP
ajis02-1182	96	23	$	$	SYM
ajis02-1182	96	24	15	15	NUM
ajis02-1182	96	25	0.75	0.75	NUM
ajis02-1182	96	26	-	-	SYM
ajis02-1182	96	27	1	1	NUM
ajis02-1182	96	28	1	1	NUM
ajis02-1182	96	29	0	0	NUM
ajis02-1182	96	30	0	0	NUM
ajis02-1182	96	31	0	0	NUM
ajis02-1182	96	32	0	0	NUM
ajis02-1182	96	33	$	$	SYM
ajis02-1182	96	34	15-$30	15-$30	NUM
ajis02-1182	96	35	0.5	0.5	NUM
ajis02-1182	96	36	-	-	SYM
ajis02-1182	96	37	0.75	0.75	NUM
ajis02-1182	96	38	1	1	NUM
ajis02-1182	96	39	0	0	NUM
ajis02-1182	96	40	0	0	NUM
ajis02-1182	96	41	0	0	NUM
ajis02-1182	96	42	0	0	NUM
ajis02-1182	96	43	$	$	SYM
ajis02-1182	96	44	30-$50	30-$50	NUM
ajis02-1182	96	45	0.25	0.25	NUM
ajis02-1182	96	46	-	-	SYM
ajis02-1182	96	47	0.5	0.5	NUM
ajis02-1182	96	48	1	1	NUM
ajis02-1182	96	49	0	0	NUM
ajis02-1182	96	50	0	0	NUM
ajis02-1182	96	51	0	0	NUM
ajis02-1182	96	52	0	0	NUM
ajis02-1182	96	53	over	over	ADP
ajis02-1182	96	54	$	$	SYM
ajis02-1182	96	55	50	50	NUM
ajis02-1182	96	56	00.25	00.25	NUM
ajis02-1182	96	57	1	1	NUM
ajis02-1182	96	58	0	0	NUM
ajis02-1182	96	59	0	0	NUM
ajis02-1182	96	60	0	0	NUM
ajis02-1182	96	61	0	0	NUM
ajis02-1182	96	62	décor	décor	NOUN
ajis02-1182	96	63	fair	fair	ADJ
ajis02-1182	96	64	décor	décor	NOUN
ajis02-1182	96	65	0	0	NUM
ajis02-1182	96	66	0	0	NUM
ajis02-1182	96	67	0.15	0.15	NUM
ajis02-1182	96	68	-	-	SYM
ajis02-1182	96	69	0.35	0.35	NUM
ajis02-1182	96	70	0.5	0.5	NUM
ajis02-1182	96	71	0.15	0.15	NUM
ajis02-1182	96	72	-	-	SYM
ajis02-1182	96	73	0.35	0.35	NUM
ajis02-1182	96	74	0.5	0.5	NUM
ajis02-1182	96	75	good	good	ADJ
ajis02-1182	96	76	décor	décor	NOUN
ajis02-1182	96	77	0	0	NUM
ajis02-1182	96	78	0	0	NUM
ajis02-1182	96	79	0.35	0.35	NUM
ajis02-1182	96	80	-	-	SYM
ajis02-1182	96	81	0.55	0.55	NUM
ajis02-1182	96	82	0.5	0.5	NUM
ajis02-1182	96	83	0.35	0.35	NUM
ajis02-1182	96	84	-	-	PUNCT
ajis02-1182	96	85	0.55	0.55	NUM
ajis02-1182	96	86	0.5	0.5	NUM
ajis02-1182	96	87	excellent	excellent	ADJ
ajis02-1182	96	88	décor	décor	NOUN
ajis02-1182	96	89	0	0	NUM
ajis02-1182	96	90	0	0	NUM
ajis02-1182	96	91	0.55	0.55	NUM
ajis02-1182	96	92	-	-	SYM
ajis02-1182	96	93	0.75	0.75	NUM
ajis02-1182	96	94	0.5	0.5	NUM
ajis02-1182	96	95	0.55	0.55	NUM
ajis02-1182	96	96	-	-	SYM
ajis02-1182	96	97	0.7	0.7	NUM
ajis02-1182	96	98	0.5	0.5	NUM
ajis02-1182	96	99	table	table	NOUN
ajis02-1182	96	100	1	1	NUM
ajis02-1182	96	101	:	:	PUNCT
ajis02-1182	96	102	a	a	DET
ajis02-1182	96	103	section	section	NOUN
ajis02-1182	96	104	of	of	ADP
ajis02-1182	96	105	the	the	DET
ajis02-1182	96	106	influence	influence	NOUN
ajis02-1182	96	107	matrix	matrix	NOUN
ajis02-1182	96	108	for	for	ADP
ajis02-1182	96	109	restaurants	restaurant	NOUN
ajis02-1182	96	110	domain	domain	NOUN
ajis02-1182	96	111	s80	s80	NOUN
ajis02-1182	96	112	australasian	australasian	ADJ
ajis02-1182	96	113	journal	journal	NOUN
ajis02-1182	96	114	of	of	ADP
ajis02-1182	96	115	information	information	NOUN
ajis02-1182	96	116	systems	system	NOUN
ajis02-1182	96	117	alahakoon	alahakoon	PROPN
ajis02-1182	96	118	2015	2015	NUM
ajis02-1182	96	119	,	,	PUNCT
ajis02-1182	96	120	vol	vol	NOUN
ajis02-1182	96	121	.	.	PROPN
ajis02-1182	96	122	19	19	NUM
ajis02-1182	96	123	,	,	PUNCT
ajis02-1182	96	124	pp	pp	PROPN
ajis02-1182	96	125	.	.	PUNCT
ajis02-1182	97	1	s77	s77	NOUN
ajis02-1182	97	2	-	-	PUNCT
ajis02-1182	97	3	s97	s97	NOUN
ajis02-1182	97	4	interactive	interactive	ADJ
ajis02-1182	97	5	product	product	NOUN
ajis02-1182	97	6	retrieval	retrieval	NOUN
ajis02-1182	97	7	model	model	NOUN
ajis02-1182	97	8	for	for	ADP
ajis02-1182	97	9	a	a	DET
ajis02-1182	97	10	given	give	VERB
ajis02-1182	97	11	feature	feature	NOUN
ajis02-1182	97	12	if	if	SCONJ
ajis02-1182	97	13	more	more	ADJ
ajis02-1182	97	14	than	than	ADP
ajis02-1182	97	15	one	one	NUM
ajis02-1182	97	16	attribute	attribute	NOUN
ajis02-1182	97	17	value	value	NOUN
ajis02-1182	97	18	becomes	become	VERB
ajis02-1182	97	19	relevant	relevant	ADJ
ajis02-1182	97	20	to	to	ADP
ajis02-1182	97	21	an	an	DET
ajis02-1182	97	22	individual	individual	NOUN
ajis02-1182	97	23	,	,	PUNCT
ajis02-1182	97	24	a	a	DET
ajis02-1182	97	25	fuzzy	fuzzy	ADJ
ajis02-1182	97	26	approach	approach	NOUN
ajis02-1182	97	27	(	(	PUNCT
ajis02-1182	97	28	zadeh	zadeh	PROPN
ajis02-1182	97	29	1965	1965	NUM
ajis02-1182	97	30	)	)	PUNCT
ajis02-1182	97	31	is	be	AUX
ajis02-1182	97	32	employed	employ	VERB
ajis02-1182	97	33	.	.	PUNCT
ajis02-1182	98	1	following	follow	VERB
ajis02-1182	98	2	is	be	AUX
ajis02-1182	98	3	an	an	DET
ajis02-1182	98	4	example	example	NOUN
ajis02-1182	98	5	showing	show	VERB
ajis02-1182	98	6	how	how	SCONJ
ajis02-1182	98	7	fuzzy	fuzzy	ADJ
ajis02-1182	98	8	membership	membership	NOUN
ajis02-1182	98	9	functions	function	NOUN
ajis02-1182	98	10	are	be	AUX
ajis02-1182	98	11	used	use	VERB
ajis02-1182	98	12	in	in	ADP
ajis02-1182	98	13	relevance	relevance	NOUN
ajis02-1182	98	14	value	value	NOUN
ajis02-1182	98	15	calculation	calculation	NOUN
ajis02-1182	98	16	.	.	PUNCT
ajis02-1182	99	1	figure	figure	VERB
ajis02-1182	99	2	3	3	NUM
ajis02-1182	99	3	:	:	PUNCT
ajis02-1182	99	4	membership	membership	NOUN
ajis02-1182	99	5	functions	function	NOUN
ajis02-1182	99	6	for	for	ADP
ajis02-1182	99	7	cost	cost	NOUN
ajis02-1182	99	8	attributes	attribute	NOUN
ajis02-1182	99	9	based	base	VERB
ajis02-1182	99	10	on	on	ADP
ajis02-1182	99	11	price	price	NOUN
ajis02-1182	99	12	sensitivity	sensitivity	NOUN
ajis02-1182	99	13	example	example	NOUN
ajis02-1182	99	14	:	:	PUNCT
ajis02-1182	99	15	according	accord	VERB
ajis02-1182	99	16	to	to	ADP
ajis02-1182	99	17	the	the	DET
ajis02-1182	99	18	membership	membership	NOUN
ajis02-1182	99	19	functions	function	NOUN
ajis02-1182	99	20	in	in	ADP
ajis02-1182	99	21	figure	figure	NOUN
ajis02-1182	99	22	6	6	NUM
ajis02-1182	99	23	,	,	PUNCT
ajis02-1182	99	24	for	for	ADP
ajis02-1182	99	25	a	a	DET
ajis02-1182	99	26	person	person	NOUN
ajis02-1182	99	27	with	with	ADP
ajis02-1182	99	28	price	price	NOUN
ajis02-1182	99	29	sensitivity	sensitivity	NOUN
ajis02-1182	99	30	value	value	NOUN
ajis02-1182	99	31	0.67	0.67	NUM
ajis02-1182	99	32	,	,	PUNCT
ajis02-1182	99	33	out	out	ADP
ajis02-1182	99	34	of	of	ADP
ajis02-1182	99	35	the	the	DET
ajis02-1182	99	36	four	four	NUM
ajis02-1182	99	37	attributes	attribute	NOUN
ajis02-1182	99	38	in	in	ADP
ajis02-1182	99	39	‘	'	PUNCT
ajis02-1182	99	40	cost	cost	NOUN
ajis02-1182	99	41	’	'	PUNCT
ajis02-1182	99	42	,	,	PUNCT
ajis02-1182	99	43	three	three	NUM
ajis02-1182	99	44	becomes	become	VERB
ajis02-1182	99	45	relevant	relevant	ADJ
ajis02-1182	99	46	;	;	PUNCT
ajis02-1182	99	47	“	"	PUNCT
ajis02-1182	99	48	less	less	ADJ
ajis02-1182	99	49	than	than	ADP
ajis02-1182	99	50	$	$	SYM
ajis02-1182	99	51	15	15	NUM
ajis02-1182	99	52	”	"	PUNCT
ajis02-1182	99	53	,	,	PUNCT
ajis02-1182	99	54	0.68	0.68	NUM
ajis02-1182	99	55	,	,	PUNCT
ajis02-1182	99	56	“	"	PUNCT
ajis02-1182	99	57	$	$	SYM
ajis02-1182	99	58	15-$30	15-$30	NUM
ajis02-1182	99	59	”	"	PUNCT
ajis02-1182	99	60	,	,	PUNCT
ajis02-1182	99	61	1	1	NUM
ajis02-1182	99	62	and	and	CCONJ
ajis02-1182	99	63	“	"	PUNCT
ajis02-1182	99	64	$	$	SYM
ajis02-1182	99	65	30-$50	30-$50	NUM
ajis02-1182	99	66	”	"	PUNCT
ajis02-1182	99	67	,	,	PUNCT
ajis02-1182	99	68	0.32	0.32	NUM
ajis02-1182	99	69	.	.	PUNCT
ajis02-1182	100	1	since	since	SCONJ
ajis02-1182	100	2	the	the	DET
ajis02-1182	100	3	user	user	NOUN
ajis02-1182	100	4	’s	’s	PART
ajis02-1182	100	5	ps	ps	PROPN
ajis02-1182	100	6	value	value	NOUN
ajis02-1182	100	7	is	be	AUX
ajis02-1182	100	8	quite	quite	ADV
ajis02-1182	100	9	high	high	ADJ
ajis02-1182	100	10	(	(	PUNCT
ajis02-1182	100	11	0.67	0.67	NUM
ajis02-1182	100	12	)	)	PUNCT
ajis02-1182	100	13	,	,	PUNCT
ajis02-1182	100	14	the	the	DET
ajis02-1182	100	15	highest	high	ADJ
ajis02-1182	100	16	price	price	NOUN
ajis02-1182	100	17	range	range	NOUN
ajis02-1182	100	18	is	be	AUX
ajis02-1182	100	19	not	not	PART
ajis02-1182	100	20	relevant	relevant	ADJ
ajis02-1182	100	21	.	.	PUNCT
ajis02-1182	101	1	the	the	DET
ajis02-1182	101	2	last	last	ADJ
ajis02-1182	101	3	information	information	NOUN
ajis02-1182	101	4	layer	layer	NOUN
ajis02-1182	101	5	(	(	PUNCT
ajis02-1182	101	6	ti	ti	NOUN
ajis02-1182	101	7	layer	layer	NOUN
ajis02-1182	101	8	)	)	PUNCT
ajis02-1182	101	9	captures	capture	VERB
ajis02-1182	101	10	the	the	DET
ajis02-1182	101	11	short	short	ADJ
ajis02-1182	101	12	term	term	NOUN
ajis02-1182	101	13	needs	need	NOUN
ajis02-1182	101	14	of	of	ADP
ajis02-1182	101	15	the	the	DET
ajis02-1182	101	16	consumer	consumer	NOUN
ajis02-1182	101	17	.	.	PUNCT
ajis02-1182	102	1	information	information	NOUN
ajis02-1182	102	2	in	in	ADP
ajis02-1182	102	3	the	the	DET
ajis02-1182	102	4	ti	ti	NOUN
ajis02-1182	102	5	layer	layer	NOUN
ajis02-1182	102	6	may	may	AUX
ajis02-1182	102	7	not	not	PART
ajis02-1182	102	8	agree	agree	VERB
ajis02-1182	102	9	with	with	ADP
ajis02-1182	102	10	the	the	DET
ajis02-1182	102	11	more	more	ADV
ajis02-1182	102	12	general	general	ADJ
ajis02-1182	102	13	behaviour	behaviour	NOUN
ajis02-1182	102	14	in	in	ADP
ajis02-1182	102	15	the	the	DET
ajis02-1182	102	16	first	first	ADJ
ajis02-1182	102	17	layer	layer	NOUN
ajis02-1182	102	18	or	or	CCONJ
ajis02-1182	102	19	the	the	DET
ajis02-1182	102	20	expected	expect	VERB
ajis02-1182	102	21	domain	domain	NOUN
ajis02-1182	102	22	centric	centric	ADJ
ajis02-1182	102	23	behaviour	behaviour	NOUN
ajis02-1182	102	24	in	in	ADP
ajis02-1182	102	25	the	the	DET
ajis02-1182	102	26	di	di	NOUN
ajis02-1182	102	27	layer	layer	NOUN
ajis02-1182	102	28	.	.	PUNCT
ajis02-1182	103	1	the	the	DET
ajis02-1182	103	2	reason	reason	NOUN
ajis02-1182	103	3	being	be	AUX
ajis02-1182	103	4	,	,	PUNCT
ajis02-1182	103	5	users	user	NOUN
ajis02-1182	103	6	may	may	AUX
ajis02-1182	103	7	deviate	deviate	VERB
ajis02-1182	103	8	from	from	ADP
ajis02-1182	103	9	their	their	PRON
ajis02-1182	103	10	usual	usual	ADJ
ajis02-1182	103	11	behaviour	behaviour	NOUN
ajis02-1182	103	12	due	due	ADP
ajis02-1182	103	13	to	to	ADP
ajis02-1182	103	14	impulsive	impulsive	ADJ
ajis02-1182	103	15	purchases	purchase	NOUN
ajis02-1182	103	16	caused	cause	VERB
ajis02-1182	103	17	by	by	ADP
ajis02-1182	103	18	mood	mood	NOUN
ajis02-1182	103	19	changes	change	NOUN
ajis02-1182	103	20	or	or	CCONJ
ajis02-1182	103	21	unusual	unusual	ADJ
ajis02-1182	103	22	circumstances	circumstance	NOUN
ajis02-1182	103	23	.	.	PUNCT
ajis02-1182	104	1	figure	figure	VERB
ajis02-1182	104	2	4	4	NUM
ajis02-1182	104	3	depicts	depict	VERB
ajis02-1182	104	4	the	the	DET
ajis02-1182	104	5	layers	layer	NOUN
ajis02-1182	104	6	of	of	ADP
ajis02-1182	104	7	information	information	NOUN
ajis02-1182	104	8	in	in	ADP
ajis02-1182	104	9	the	the	DET
ajis02-1182	104	10	lum	lum	PROPN
ajis02-1182	104	11	architecture	architecture	NOUN
ajis02-1182	104	12	.	.	PUNCT
ajis02-1182	105	1	each	each	DET
ajis02-1182	105	2	time	time	NOUN
ajis02-1182	105	3	a	a	DET
ajis02-1182	105	4	user	user	NOUN
ajis02-1182	105	5	interacts	interact	VERB
ajis02-1182	105	6	in	in	ADP
ajis02-1182	105	7	a	a	DET
ajis02-1182	105	8	new	new	ADJ
ajis02-1182	105	9	domain	domain	NOUN
ajis02-1182	105	10	a	a	DET
ajis02-1182	105	11	di	di	NOUN
ajis02-1182	105	12	layer	layer	NOUN
ajis02-1182	105	13	for	for	ADP
ajis02-1182	105	14	that	that	DET
ajis02-1182	105	15	domain	domain	NOUN
ajis02-1182	105	16	gets	get	AUX
ajis02-1182	105	17	created	create	VERB
ajis02-1182	105	18	.	.	PUNCT
ajis02-1182	106	1	figure	figure	VERB
ajis02-1182	106	2	4	4	NUM
ajis02-1182	106	3	:	:	PUNCT
ajis02-1182	106	4	the	the	DET
ajis02-1182	106	5	user	user	NOUN
ajis02-1182	106	6	model	model	NOUN
ajis02-1182	106	7	with	with	ADP
ajis02-1182	106	8	n	n	NOUN
ajis02-1182	106	9	-	-	PUNCT
ajis02-1182	106	10	layers	layer	NOUN
ajis02-1182	106	11	(	(	PUNCT
ajis02-1182	106	12	the	the	DET
ajis02-1182	106	13	middle	middle	ADJ
ajis02-1182	106	14	layer	layer	NOUN
ajis02-1182	106	15	has	have	VERB
ajis02-1182	106	16	sub	sub	NOUN
ajis02-1182	106	17	layers	layer	NOUN
ajis02-1182	106	18	)	)	PUNCT
ajis02-1182	106	19	all	all	DET
ajis02-1182	106	20	the	the	DET
ajis02-1182	106	21	di	di	NOUN
ajis02-1182	106	22	layer	layer	NOUN
ajis02-1182	106	23	components	component	NOUN
ajis02-1182	106	24	of	of	ADP
ajis02-1182	106	25	the	the	DET
ajis02-1182	106	26	user	user	NOUN
ajis02-1182	106	27	model	model	NOUN
ajis02-1182	106	28	are	be	AUX
ajis02-1182	106	29	attached	attach	VERB
ajis02-1182	106	30	to	to	ADP
ajis02-1182	106	31	the	the	DET
ajis02-1182	106	32	pi	pi	NOUN
ajis02-1182	106	33	layer	layer	NOUN
ajis02-1182	106	34	of	of	ADP
ajis02-1182	106	35	the	the	DET
ajis02-1182	106	36	user	user	NOUN
ajis02-1182	106	37	model	model	NOUN
ajis02-1182	106	38	.	.	PUNCT
ajis02-1182	107	1	since	since	SCONJ
ajis02-1182	107	2	a	a	DET
ajis02-1182	107	3	domain	domain	NOUN
ajis02-1182	107	4	can	can	AUX
ajis02-1182	107	5	be	be	AUX
ajis02-1182	107	6	a	a	DET
ajis02-1182	107	7	specific	specific	ADJ
ajis02-1182	107	8	subject	subject	ADJ
ajis02-1182	107	9	area	area	NOUN
ajis02-1182	107	10	of	of	ADP
ajis02-1182	107	11	knowledge	knowledge	NOUN
ajis02-1182	107	12	such	such	ADJ
ajis02-1182	107	13	as	as	ADP
ajis02-1182	107	14	restaurants	restaurant	NOUN
ajis02-1182	107	15	,	,	PUNCT
ajis02-1182	107	16	footwear	footwear	NOUN
ajis02-1182	107	17	,	,	PUNCT
ajis02-1182	107	18	real	real	ADJ
ajis02-1182	107	19	estate	estate	NOUN
ajis02-1182	107	20	,	,	PUNCT
ajis02-1182	107	21	etc	etc	X
ajis02-1182	107	22	.	.	X
ajis02-1182	107	23	,	,	PUNCT
ajis02-1182	107	24	each	each	DET
ajis02-1182	107	25	category	category	NOUN
ajis02-1182	107	26	of	of	ADP
ajis02-1182	107	27	products	product	NOUN
ajis02-1182	107	28	presented	present	VERB
ajis02-1182	107	29	in	in	ADP
ajis02-1182	107	30	a	a	DET
ajis02-1182	107	31	hierarchical	hierarchical	ADJ
ajis02-1182	107	32	taxonomy	taxonomy	NOUN
ajis02-1182	107	33	becomes	become	VERB
ajis02-1182	107	34	a	a	DET
ajis02-1182	107	35	domain	domain	NOUN
ajis02-1182	107	36	.	.	PUNCT
ajis02-1182	108	1	hence	hence	ADV
ajis02-1182	108	2	the	the	DET
ajis02-1182	108	3	domains	domain	NOUN
ajis02-1182	108	4	in	in	ADP
ajis02-1182	108	5	which	which	PRON
ajis02-1182	108	6	users	user	NOUN
ajis02-1182	108	7	interact	interact	VERB
ajis02-1182	108	8	can	can	AUX
ajis02-1182	108	9	be	be	AUX
ajis02-1182	108	10	interconnected	interconnect	VERB
ajis02-1182	108	11	.	.	PUNCT
ajis02-1182	109	1	in	in	ADP
ajis02-1182	109	2	real	real	ADJ
ajis02-1182	109	3	life	life	NOUN
ajis02-1182	109	4	such	such	ADJ
ajis02-1182	109	5	categorization	categorization	NOUN
ajis02-1182	109	6	is	be	AUX
ajis02-1182	109	7	observed	observe	VERB
ajis02-1182	109	8	in	in	ADP
ajis02-1182	109	9	supermarket	supermarket	NOUN
ajis02-1182	109	10	aisles	aisle	NOUN
ajis02-1182	109	11	.	.	PUNCT
ajis02-1182	110	1	since	since	SCONJ
ajis02-1182	110	2	the	the	DET
ajis02-1182	110	3	di	di	NOUN
ajis02-1182	110	4	layer	layer	NOUN
ajis02-1182	110	5	components	component	NOUN
ajis02-1182	110	6	represent	represent	VERB
ajis02-1182	110	7	user	user	NOUN
ajis02-1182	110	8	information	information	NOUN
ajis02-1182	110	9	in	in	ADP
ajis02-1182	110	10	a	a	DET
ajis02-1182	110	11	given	give	VERB
ajis02-1182	110	12	domain	domain	NOUN
ajis02-1182	110	13	,	,	PUNCT
ajis02-1182	110	14	this	this	DET
ajis02-1182	110	15	second	second	ADJ
ajis02-1182	110	16	layer	layer	NOUN
ajis02-1182	110	17	becomes	become	VERB
ajis02-1182	110	18	n	n	PRON
ajis02-1182	110	19	layered	layer	VERB
ajis02-1182	110	20	.	.	PUNCT
ajis02-1182	111	1	the	the	DET
ajis02-1182	111	2	pi	pi	NOUN
ajis02-1182	111	3	layer	layer	NOUN
ajis02-1182	111	4	remains	remain	VERB
ajis02-1182	111	5	common	common	ADJ
ajis02-1182	111	6	to	to	ADP
ajis02-1182	111	7	all	all	DET
ajis02-1182	111	8	di	di	NOUN
ajis02-1182	111	9	layers	layer	NOUN
ajis02-1182	111	10	,	,	PUNCT
ajis02-1182	111	11	as	as	SCONJ
ajis02-1182	111	12	it	it	PRON
ajis02-1182	111	13	is	be	AUX
ajis02-1182	111	14	a	a	DET
ajis02-1182	111	15	user	user	NOUN
ajis02-1182	111	16	’s	’s	PART
ajis02-1182	111	17	general	general	ADJ
ajis02-1182	111	18	s81	s81	PROPN
ajis02-1182	111	19	australasian	australasian	ADJ
ajis02-1182	111	20	journal	journal	NOUN
ajis02-1182	111	21	of	of	ADP
ajis02-1182	111	22	information	information	NOUN
ajis02-1182	111	23	systems	system	NOUN
ajis02-1182	111	24	alahakoon	alahakoon	PROPN
ajis02-1182	111	25	2015	2015	NUM
ajis02-1182	111	26	,	,	PUNCT
ajis02-1182	111	27	vol	vol	NOUN
ajis02-1182	111	28	.	.	PROPN
ajis02-1182	111	29	19	19	NUM
ajis02-1182	111	30	,	,	PUNCT
ajis02-1182	111	31	pp	pp	PROPN
ajis02-1182	111	32	.	.	PUNCT
ajis02-1182	112	1	s77	s77	NOUN
ajis02-1182	112	2	-	-	PUNCT
ajis02-1182	112	3	s97	s97	NOUN
ajis02-1182	112	4	interactive	interactive	ADJ
ajis02-1182	112	5	product	product	NOUN
ajis02-1182	112	6	retrieval	retrieval	NOUN
ajis02-1182	112	7	model	model	NOUN
ajis02-1182	112	8	purchasing	purchase	VERB
ajis02-1182	112	9	behavior	behavior	NOUN
ajis02-1182	112	10	irrespective	irrespective	ADV
ajis02-1182	112	11	of	of	ADP
ajis02-1182	112	12	a	a	DET
ajis02-1182	112	13	specific	specific	ADJ
ajis02-1182	112	14	domain	domain	NOUN
ajis02-1182	112	15	.	.	PUNCT
ajis02-1182	113	1	detailed	detailed	ADJ
ajis02-1182	113	2	descriptions	description	NOUN
ajis02-1182	113	3	of	of	ADP
ajis02-1182	113	4	the	the	DET
ajis02-1182	113	5	lum	lum	PROPN
ajis02-1182	113	6	with	with	ADP
ajis02-1182	113	7	details	detail	NOUN
ajis02-1182	113	8	of	of	ADP
ajis02-1182	113	9	its	its	PRON
ajis02-1182	113	10	initial	initial	ADJ
ajis02-1182	113	11	creation	creation	NOUN
ajis02-1182	113	12	,	,	PUNCT
ajis02-1182	113	13	information	information	NOUN
ajis02-1182	113	14	contents	content	NOUN
ajis02-1182	113	15	,	,	PUNCT
ajis02-1182	113	16	calculations	calculation	NOUN
ajis02-1182	113	17	and	and	CCONJ
ajis02-1182	113	18	updates	update	NOUN
ajis02-1182	113	19	are	be	AUX
ajis02-1182	113	20	presented	present	VERB
ajis02-1182	113	21	in	in	ADP
ajis02-1182	113	22	(	(	PUNCT
ajis02-1182	113	23	alahakoon	alahakoon	NOUN
ajis02-1182	113	24	,	,	PUNCT
ajis02-1182	113	25	loke	loke	ADV
ajis02-1182	113	26	et	et	PROPN
ajis02-1182	113	27	al	al	PROPN
ajis02-1182	113	28	.	.	PROPN
ajis02-1182	113	29	2007	2007	NUM
ajis02-1182	113	30	)	)	PUNCT
ajis02-1182	113	31	.	.	PUNCT
ajis02-1182	114	1	3	3	NUM
ajis02-1182	114	2	personalized	personalize	VERB
ajis02-1182	114	3	interactive	interactive	ADJ
ajis02-1182	114	4	product	product	NOUN
ajis02-1182	114	5	retrieval	retrieval	NOUN
ajis02-1182	114	6	process	process	NOUN
ajis02-1182	114	7	–	–	PUNCT
ajis02-1182	114	8	(	(	PUNCT
ajis02-1182	114	9	piprp	piprp	NOUN
ajis02-1182	114	10	)	)	PUNCT
ajis02-1182	114	11	figure	figure	NOUN
ajis02-1182	114	12	5	5	NUM
ajis02-1182	114	13	depicts	depict	NOUN
ajis02-1182	114	14	piprp	piprp	NOUN
ajis02-1182	114	15	as	as	ADP
ajis02-1182	114	16	a	a	DET
ajis02-1182	114	17	sequence	sequence	NOUN
ajis02-1182	114	18	of	of	ADP
ajis02-1182	114	19	steps	step	NOUN
ajis02-1182	114	20	.	.	PUNCT
ajis02-1182	115	1	figure	figure	VERB
ajis02-1182	115	2	5	5	NUM
ajis02-1182	115	3	:	:	PUNCT
ajis02-1182	115	4	piprp	piprp	NOUN
ajis02-1182	115	5	steps	step	NOUN
ajis02-1182	115	6	each	each	DET
ajis02-1182	115	7	step	step	NOUN
ajis02-1182	115	8	is	be	AUX
ajis02-1182	115	9	described	describe	VERB
ajis02-1182	115	10	using	use	VERB
ajis02-1182	115	11	an	an	DET
ajis02-1182	115	12	example	example	NOUN
ajis02-1182	115	13	of	of	ADP
ajis02-1182	115	14	restaurant	restaurant	NOUN
ajis02-1182	115	15	search	search	NOUN
ajis02-1182	115	16	.	.	PUNCT
ajis02-1182	116	1	step	step	NOUN
ajis02-1182	116	2	1	1	NUM
ajis02-1182	116	3	:	:	PUNCT
ajis02-1182	116	4	personalized	personalize	VERB
ajis02-1182	116	5	initial	initial	ADJ
ajis02-1182	116	6	query	query	NOUN
ajis02-1182	116	7	specification	specification	NOUN
ajis02-1182	116	8	the	the	DET
ajis02-1182	116	9	initial	initial	ADJ
ajis02-1182	116	10	preference	preference	NOUN
ajis02-1182	116	11	elicitation	elicitation	NOUN
ajis02-1182	116	12	process	process	NOUN
ajis02-1182	116	13	provides	provide	VERB
ajis02-1182	116	14	the	the	DET
ajis02-1182	116	15	user	user	NOUN
ajis02-1182	116	16	with	with	ADP
ajis02-1182	116	17	a	a	DET
ajis02-1182	116	18	flexible	flexible	ADJ
ajis02-1182	116	19	interface	interface	NOUN
ajis02-1182	116	20	(	(	PUNCT
ajis02-1182	116	21	figure	figure	NOUN
ajis02-1182	116	22	6	6	NUM
ajis02-1182	116	23	)	)	PUNCT
ajis02-1182	116	24	.	.	PUNCT
ajis02-1182	117	1	figure	figure	VERB
ajis02-1182	117	2	6	6	NUM
ajis02-1182	117	3	:	:	PUNCT
ajis02-1182	117	4	screen	screen	NOUN
ajis02-1182	117	5	–	–	PUNCT
ajis02-1182	117	6	users	user	NOUN
ajis02-1182	117	7	initial	initial	ADJ
ajis02-1182	117	8	query	query	NOUN
ajis02-1182	117	9	selection	selection	NOUN
ajis02-1182	117	10	the	the	DET
ajis02-1182	117	11	products	product	NOUN
ajis02-1182	117	12	are	be	AUX
ajis02-1182	117	13	categorized	categorize	VERB
ajis02-1182	117	14	under	under	ADP
ajis02-1182	117	15	features	feature	NOUN
ajis02-1182	117	16	such	such	ADJ
ajis02-1182	117	17	as	as	ADP
ajis02-1182	117	18	‘	'	PUNCT
ajis02-1182	117	19	cuisine	cuisine	NOUN
ajis02-1182	117	20	’	'	PUNCT
ajis02-1182	117	21	and	and	CCONJ
ajis02-1182	117	22	within	within	ADP
ajis02-1182	117	23	a	a	DET
ajis02-1182	117	24	feature	feature	NOUN
ajis02-1182	117	25	,	,	PUNCT
ajis02-1182	117	26	sub	sub	NOUN
ajis02-1182	117	27	features	feature	NOUN
ajis02-1182	117	28	such	such	ADJ
ajis02-1182	117	29	as	as	ADP
ajis02-1182	117	30	‘	'	PUNCT
ajis02-1182	117	31	italian	italian	ADJ
ajis02-1182	117	32	’	'	PUNCT
ajis02-1182	117	33	.	.	PUNCT
ajis02-1182	118	1	sub	sub	NOUN
ajis02-1182	118	2	-	-	NOUN
ajis02-1182	118	3	features	feature	NOUN
ajis02-1182	118	4	may	may	AUX
ajis02-1182	118	5	have	have	VERB
ajis02-1182	118	6	sub	sub	ADJ
ajis02-1182	118	7	-	-	ADJ
ajis02-1182	118	8	sub	sub	ADJ
ajis02-1182	118	9	features	feature	NOUN
ajis02-1182	118	10	until	until	SCONJ
ajis02-1182	118	11	the	the	DET
ajis02-1182	118	12	final	final	ADJ
ajis02-1182	118	13	layer	layer	NOUN
ajis02-1182	118	14	consists	consist	VERB
ajis02-1182	118	15	of	of	ADP
ajis02-1182	118	16	atomic	atomic	ADJ
ajis02-1182	118	17	attributes	attribute	NOUN
ajis02-1182	118	18	.	.	PUNCT
ajis02-1182	119	1	this	this	PRON
ajis02-1182	119	2	allows	allow	VERB
ajis02-1182	119	3	the	the	DET
ajis02-1182	119	4	user	user	NOUN
ajis02-1182	119	5	to	to	PART
ajis02-1182	119	6	specify	specify	VERB
ajis02-1182	119	7	his	his	PRON
ajis02-1182	119	8	/	/	SYM
ajis02-1182	119	9	her	she	PRON
ajis02-1182	119	10	need	need	NOUN
ajis02-1182	119	11	to	to	PART
ajis02-1182	119	12	very	very	ADV
ajis02-1182	119	13	detailed	detailed	ADJ
ajis02-1182	119	14	level	level	NOUN
ajis02-1182	119	15	of	of	ADP
ajis02-1182	119	16	granularity	granularity	NOUN
ajis02-1182	119	17	,	,	PUNCT
ajis02-1182	119	18	with	with	ADP
ajis02-1182	119	19	the	the	DET
ajis02-1182	119	20	further	further	ADJ
ajis02-1182	119	21	possibility	possibility	NOUN
ajis02-1182	119	22	of	of	ADP
ajis02-1182	119	23	selecting	select	VERB
ajis02-1182	119	24	more	more	ADJ
ajis02-1182	119	25	than	than	ADP
ajis02-1182	119	26	one	one	NUM
ajis02-1182	119	27	value	value	NOUN
ajis02-1182	119	28	for	for	ADP
ajis02-1182	119	29	a	a	DET
ajis02-1182	119	30	given	give	VERB
ajis02-1182	119	31	feature	feature	NOUN
ajis02-1182	119	32	(	(	PUNCT
ajis02-1182	119	33	italian	italian	ADJ
ajis02-1182	119	34	and	and	CCONJ
ajis02-1182	119	35	indian	indian	ADJ
ajis02-1182	119	36	)	)	PUNCT
ajis02-1182	119	37	.	.	PUNCT
ajis02-1182	120	1	step	step	NOUN
ajis02-1182	120	2	2	2	NUM
ajis02-1182	120	3	:	:	PUNCT
ajis02-1182	120	4	personalized	personalized	ADJ
ajis02-1182	120	5	query	query	NOUN
ajis02-1182	120	6	expansion	expansion	NOUN
ajis02-1182	120	7	null	null	PROPN
ajis02-1182	120	8	retrieval	retrieval	PROPN
ajis02-1182	120	9	occurs	occur	VERB
ajis02-1182	120	10	when	when	SCONJ
ajis02-1182	120	11	the	the	DET
ajis02-1182	120	12	deployed	deploy	VERB
ajis02-1182	120	13	technique	technique	NOUN
ajis02-1182	120	14	does	do	AUX
ajis02-1182	120	15	not	not	PART
ajis02-1182	120	16	return	return	VERB
ajis02-1182	120	17	any	any	DET
ajis02-1182	120	18	results	result	NOUN
ajis02-1182	120	19	for	for	ADP
ajis02-1182	120	20	a	a	DET
ajis02-1182	120	21	given	give	VERB
ajis02-1182	120	22	search	search	NOUN
ajis02-1182	120	23	criteria	criterion	NOUN
ajis02-1182	120	24	.	.	PUNCT
ajis02-1182	121	1	in	in	ADP
ajis02-1182	121	2	the	the	DET
ajis02-1182	121	3	literature	literature	NOUN
ajis02-1182	121	4	,	,	PUNCT
ajis02-1182	121	5	to	to	PART
ajis02-1182	121	6	avoid	avoid	VERB
ajis02-1182	121	7	null	null	ADJ
ajis02-1182	121	8	retrieval	retrieval	ADJ
ajis02-1182	121	9	several	several	ADJ
ajis02-1182	121	10	approaches	approach	NOUN
ajis02-1182	121	11	have	have	AUX
ajis02-1182	121	12	been	be	AUX
ajis02-1182	121	13	employed	employ	VERB
ajis02-1182	121	14	.	.	PUNCT
ajis02-1182	122	1	s82	s82	ADJ
ajis02-1182	122	2	australasian	australasian	ADJ
ajis02-1182	122	3	journal	journal	NOUN
ajis02-1182	122	4	of	of	ADP
ajis02-1182	122	5	information	information	NOUN
ajis02-1182	122	6	systems	system	NOUN
ajis02-1182	122	7	alahakoon	alahakoon	PROPN
ajis02-1182	122	8	2015	2015	NUM
ajis02-1182	122	9	,	,	PUNCT
ajis02-1182	122	10	vol	vol	NOUN
ajis02-1182	122	11	.	.	PROPN
ajis02-1182	122	12	19	19	NUM
ajis02-1182	122	13	,	,	PUNCT
ajis02-1182	122	14	pp	pp	PROPN
ajis02-1182	122	15	.	.	PUNCT
ajis02-1182	123	1	s77	s77	NOUN
ajis02-1182	123	2	-	-	PUNCT
ajis02-1182	123	3	s97	s97	NOUN
ajis02-1182	123	4	interactive	interactive	ADJ
ajis02-1182	123	5	product	product	NOUN
ajis02-1182	123	6	retrieval	retrieval	NOUN
ajis02-1182	123	7	model	model	NOUN
ajis02-1182	123	8	use	use	NOUN
ajis02-1182	123	9	of	of	ADP
ajis02-1182	123	10	similarity	similarity	NOUN
ajis02-1182	123	11	matrices	matrix	NOUN
ajis02-1182	123	12	to	to	PART
ajis02-1182	123	13	identify	identify	VERB
ajis02-1182	123	14	the	the	DET
ajis02-1182	123	15	items	item	NOUN
ajis02-1182	123	16	with	with	ADP
ajis02-1182	123	17	similar	similar	ADJ
ajis02-1182	123	18	attributes	attribute	NOUN
ajis02-1182	123	19	(	(	PUNCT
ajis02-1182	123	20	as	as	ADP
ajis02-1182	123	21	in	in	ADP
ajis02-1182	123	22	entrée	entrée	NOUN
ajis02-1182	123	23	(	(	PUNCT
ajis02-1182	123	24	burke	burke	NOUN
ajis02-1182	123	25	2001	2001	NUM
ajis02-1182	123	26	)	)	PUNCT
ajis02-1182	123	27	)	)	PUNCT
ajis02-1182	123	28	.	.	PUNCT
ajis02-1182	124	1	inclusion	inclusion	NOUN
ajis02-1182	124	2	of	of	ADP
ajis02-1182	124	3	items	item	NOUN
ajis02-1182	124	4	preferred	prefer	VERB
ajis02-1182	124	5	by	by	ADP
ajis02-1182	124	6	like	like	ADJ
ajis02-1182	124	7	-	-	PUNCT
ajis02-1182	124	8	minded	minded	ADJ
ajis02-1182	124	9	users	user	NOUN
ajis02-1182	124	10	(	(	PUNCT
ajis02-1182	124	11	user	user	NOUN
ajis02-1182	124	12	-	-	PUNCT
ajis02-1182	124	13	user	user	NOUN
ajis02-1182	124	14	correlation	correlation	NOUN
ajis02-1182	124	15	–	–	PUNCT
ajis02-1182	124	16	collaborative	collaborative	ADJ
ajis02-1182	124	17	filtering	filtering	NOUN
ajis02-1182	124	18	(	(	PUNCT
ajis02-1182	124	19	resnick	resnick	PROPN
ajis02-1182	124	20	,	,	PUNCT
ajis02-1182	124	21	iacovou	iacovou	PROPN
ajis02-1182	124	22	et	et	PROPN
ajis02-1182	124	23	al	al	PROPN
ajis02-1182	124	24	.	.	PROPN
ajis02-1182	124	25	1994	1994	NUM
ajis02-1182	124	26	)	)	PUNCT
ajis02-1182	124	27	)	)	PUNCT
ajis02-1182	124	28	.	.	PUNCT
ajis02-1182	125	1	inclusion	inclusion	NOUN
ajis02-1182	125	2	of	of	ADP
ajis02-1182	125	3	items	item	NOUN
ajis02-1182	125	4	similar	similar	ADJ
ajis02-1182	125	5	to	to	ADP
ajis02-1182	125	6	previous	previous	ADJ
ajis02-1182	125	7	user	user	NOUN
ajis02-1182	125	8	preference	preference	NOUN
ajis02-1182	125	9	(	(	PUNCT
ajis02-1182	125	10	item	item	NOUN
ajis02-1182	125	11	-	-	PUNCT
ajis02-1182	125	12	item	item	NOUN
ajis02-1182	125	13	correlation	correlation	NOUN
ajis02-1182	125	14	as	as	ADP
ajis02-1182	125	15	in	in	ADP
ajis02-1182	125	16	(	(	PUNCT
ajis02-1182	125	17	thompson	thompson	NOUN
ajis02-1182	125	18	,	,	PUNCT
ajis02-1182	125	19	göker	göker	NOUN
ajis02-1182	125	20	et	et	PROPN
ajis02-1182	125	21	al	al	PROPN
ajis02-1182	125	22	.	.	PROPN
ajis02-1182	125	23	2002	2002	NUM
ajis02-1182	125	24	)	)	PUNCT
ajis02-1182	125	25	)	)	PUNCT
ajis02-1182	125	26	.	.	PUNCT
ajis02-1182	126	1	however	however	ADV
ajis02-1182	126	2	,	,	PUNCT
ajis02-1182	126	3	as	as	SCONJ
ajis02-1182	126	4	explained	explain	VERB
ajis02-1182	126	5	in	in	ADP
ajis02-1182	126	6	(	(	PUNCT
ajis02-1182	126	7	burke	burke	PROPN
ajis02-1182	126	8	2001	2001	NUM
ajis02-1182	126	9	)	)	PUNCT
ajis02-1182	126	10	two	two	NUM
ajis02-1182	126	11	items	item	NOUN
ajis02-1182	126	12	maybe	maybe	ADV
ajis02-1182	126	13	similar	similar	ADJ
ajis02-1182	126	14	due	due	ADP
ajis02-1182	126	15	to	to	ADP
ajis02-1182	126	16	several	several	ADJ
ajis02-1182	126	17	different	different	ADJ
ajis02-1182	126	18	reasons	reason	NOUN
ajis02-1182	126	19	where	where	SCONJ
ajis02-1182	126	20	the	the	DET
ajis02-1182	126	21	underlying	underlying	ADJ
ajis02-1182	126	22	reason	reason	NOUN
ajis02-1182	126	23	is	be	AUX
ajis02-1182	126	24	not	not	PART
ajis02-1182	126	25	visible	visible	ADJ
ajis02-1182	126	26	to	to	ADP
ajis02-1182	126	27	the	the	DET
ajis02-1182	126	28	selection	selection	NOUN
ajis02-1182	126	29	algorithm	algorithm	NOUN
ajis02-1182	126	30	.	.	PUNCT
ajis02-1182	127	1	if	if	SCONJ
ajis02-1182	127	2	user	user	NOUN
ajis02-1182	127	3	-	-	PUNCT
ajis02-1182	127	4	user	user	NOUN
ajis02-1182	127	5	correlation	correlation	NOUN
ajis02-1182	127	6	(	(	PUNCT
ajis02-1182	127	7	resnick	resnick	PROPN
ajis02-1182	127	8	,	,	PUNCT
ajis02-1182	127	9	iacovou	iacovou	PROPN
ajis02-1182	127	10	et	et	PROPN
ajis02-1182	127	11	al	al	PROPN
ajis02-1182	127	12	.	.	PROPN
ajis02-1182	127	13	1994	1994	NUM
ajis02-1182	127	14	)	)	PUNCT
ajis02-1182	127	15	is	be	AUX
ajis02-1182	127	16	used	use	VERB
ajis02-1182	127	17	,	,	PUNCT
ajis02-1182	127	18	two	two	NUM
ajis02-1182	127	19	users	user	NOUN
ajis02-1182	127	20	may	may	AUX
ajis02-1182	127	21	prefer	prefer	VERB
ajis02-1182	127	22	the	the	DET
ajis02-1182	127	23	same	same	ADJ
ajis02-1182	127	24	item	item	NOUN
ajis02-1182	127	25	due	due	ADP
ajis02-1182	127	26	to	to	ADP
ajis02-1182	127	27	two	two	NUM
ajis02-1182	127	28	different	different	ADJ
ajis02-1182	127	29	reasons	reason	NOUN
ajis02-1182	127	30	(	(	PUNCT
ajis02-1182	127	31	towle	towle	NOUN
ajis02-1182	127	32	and	and	CCONJ
ajis02-1182	127	33	quinn	quinn	NOUN
ajis02-1182	127	34	2000	2000	NUM
ajis02-1182	127	35	)	)	PUNCT
ajis02-1182	127	36	.	.	PUNCT
ajis02-1182	128	1	in	in	ADP
ajis02-1182	128	2	(	(	PUNCT
ajis02-1182	128	3	thompson	thompson	NOUN
ajis02-1182	128	4	,	,	PUNCT
ajis02-1182	128	5	göker	göker	NOUN
ajis02-1182	128	6	et	et	PROPN
ajis02-1182	128	7	al	al	PROPN
ajis02-1182	128	8	.	.	PROPN
ajis02-1182	128	9	2002	2002	NUM
ajis02-1182	128	10	)	)	PUNCT
ajis02-1182	128	11	,	,	PUNCT
ajis02-1182	128	12	all	all	DET
ajis02-1182	128	13	the	the	DET
ajis02-1182	128	14	attributes	attribute	NOUN
ajis02-1182	128	15	present	present	ADJ
ajis02-1182	128	16	in	in	ADP
ajis02-1182	128	17	user	user	NOUN
ajis02-1182	128	18	’s	’s	PART
ajis02-1182	128	19	preferred	preferred	ADJ
ajis02-1182	128	20	items	item	NOUN
ajis02-1182	128	21	(	(	PUNCT
ajis02-1182	128	22	in	in	ADP
ajis02-1182	128	23	the	the	DET
ajis02-1182	128	24	past	past	NOUN
ajis02-1182	128	25	)	)	PUNCT
ajis02-1182	128	26	were	be	AUX
ajis02-1182	128	27	included	include	VERB
ajis02-1182	128	28	in	in	ADP
ajis02-1182	128	29	the	the	DET
ajis02-1182	128	30	query	query	NOUN
ajis02-1182	128	31	.	.	PUNCT
ajis02-1182	129	1	although	although	SCONJ
ajis02-1182	129	2	user	user	NOUN
ajis02-1182	129	3	preferred	prefer	VERB
ajis02-1182	129	4	the	the	DET
ajis02-1182	129	5	item	item	NOUN
ajis02-1182	129	6	,	,	PUNCT
ajis02-1182	129	7	it	it	PRON
ajis02-1182	129	8	does	do	AUX
ajis02-1182	129	9	n’t	not	PART
ajis02-1182	129	10	mean	mean	VERB
ajis02-1182	129	11	s	s	VERB
ajis02-1182	129	12	/	/	SYM
ajis02-1182	129	13	he	he	PRON
ajis02-1182	129	14	preferred	prefer	VERB
ajis02-1182	129	15	each	each	DET
ajis02-1182	129	16	and	and	CCONJ
ajis02-1182	129	17	every	every	PRON
ajis02-1182	129	18	attribute	attribute	NOUN
ajis02-1182	129	19	.	.	PUNCT
ajis02-1182	130	1	in	in	ADP
ajis02-1182	130	2	piprp	piprp	NOUN
ajis02-1182	130	3	,	,	PUNCT
ajis02-1182	130	4	the	the	DET
ajis02-1182	130	5	idea	idea	NOUN
ajis02-1182	130	6	of	of	ADP
ajis02-1182	130	7	query	query	NOUN
ajis02-1182	130	8	expansion	expansion	NOUN
ajis02-1182	130	9	is	be	AUX
ajis02-1182	130	10	not	not	PART
ajis02-1182	130	11	only	only	ADV
ajis02-1182	130	12	to	to	PART
ajis02-1182	130	13	avoid	avoid	VERB
ajis02-1182	130	14	null	null	ADJ
ajis02-1182	130	15	retrieval	retrieval	NOUN
ajis02-1182	130	16	but	but	CCONJ
ajis02-1182	130	17	also	also	ADV
ajis02-1182	130	18	to	to	PART
ajis02-1182	130	19	include	include	VERB
ajis02-1182	130	20	any	any	DET
ajis02-1182	130	21	possible	possible	ADJ
ajis02-1182	130	22	items	item	NOUN
ajis02-1182	130	23	that	that	PRON
ajis02-1182	130	24	may	may	AUX
ajis02-1182	130	25	satisfy	satisfy	VERB
ajis02-1182	130	26	the	the	DET
ajis02-1182	130	27	user	user	NOUN
ajis02-1182	130	28	in	in	ADP
ajis02-1182	130	29	the	the	DET
ajis02-1182	130	30	results	result	NOUN
ajis02-1182	130	31	set	set	VERB
ajis02-1182	130	32	.	.	PUNCT
ajis02-1182	131	1	therefore	therefore	ADV
ajis02-1182	131	2	,	,	PUNCT
ajis02-1182	131	3	piprp	piprp	NOUN
ajis02-1182	131	4	does	do	AUX
ajis02-1182	131	5	not	not	PART
ajis02-1182	131	6	look	look	VERB
ajis02-1182	131	7	for	for	ADP
ajis02-1182	131	8	similar	similar	ADJ
ajis02-1182	131	9	items	item	NOUN
ajis02-1182	131	10	.	.	PUNCT
ajis02-1182	132	1	instead	instead	ADV
ajis02-1182	132	2	,	,	PUNCT
ajis02-1182	132	3	if	if	SCONJ
ajis02-1182	132	4	there	there	PRON
ajis02-1182	132	5	are	be	VERB
ajis02-1182	132	6	any	any	DET
ajis02-1182	132	7	other	other	ADJ
ajis02-1182	132	8	attributes	attribute	NOUN
ajis02-1182	132	9	(	(	PUNCT
ajis02-1182	132	10	in	in	ADP
ajis02-1182	132	11	the	the	DET
ajis02-1182	132	12	user	user	NOUN
ajis02-1182	132	13	model	model	PROPN
ajis02-1182	132	14	)	)	PUNCT
ajis02-1182	132	15	that	that	PRON
ajis02-1182	132	16	belongs	belong	VERB
ajis02-1182	132	17	to	to	ADP
ajis02-1182	132	18	the	the	DET
ajis02-1182	132	19	same	same	ADJ
ajis02-1182	132	20	feature	feature	NOUN
ajis02-1182	132	21	(	(	PUNCT
ajis02-1182	132	22	as	as	ADP
ajis02-1182	132	23	the	the	DET
ajis02-1182	132	24	selected	select	VERB
ajis02-1182	132	25	one	one	NOUN
ajis02-1182	132	26	and	and	CCONJ
ajis02-1182	132	27	has	have	VERB
ajis02-1182	132	28	positive	positive	ADJ
ajis02-1182	132	29	relevance	relevance	NOUN
ajis02-1182	132	30	values	value	NOUN
ajis02-1182	132	31	)	)	PUNCT
ajis02-1182	132	32	,	,	PUNCT
ajis02-1182	132	33	such	such	ADJ
ajis02-1182	132	34	attributes	attribute	NOUN
ajis02-1182	132	35	are	be	AUX
ajis02-1182	132	36	included	include	VERB
ajis02-1182	132	37	in	in	ADP
ajis02-1182	132	38	the	the	DET
ajis02-1182	132	39	query	query	NOUN
ajis02-1182	132	40	.	.	PUNCT
ajis02-1182	133	1	in	in	ADP
ajis02-1182	133	2	the	the	DET
ajis02-1182	133	3	user	user	NOUN
ajis02-1182	133	4	model	model	NOUN
ajis02-1182	133	5	,	,	PUNCT
ajis02-1182	133	6	a	a	DET
ajis02-1182	133	7	positive	positive	ADJ
ajis02-1182	133	8	relevance	relevance	NOUN
ajis02-1182	133	9	value	value	NOUN
ajis02-1182	133	10	for	for	ADP
ajis02-1182	133	11	an	an	DET
ajis02-1182	133	12	attribute	attribute	NOUN
ajis02-1182	133	13	may	may	AUX
ajis02-1182	133	14	result	result	VERB
ajis02-1182	133	15	due	due	ADP
ajis02-1182	133	16	to	to	ADP
ajis02-1182	133	17	one	one	NUM
ajis02-1182	133	18	or	or	CCONJ
ajis02-1182	133	19	both	both	PRON
ajis02-1182	133	20	of	of	ADP
ajis02-1182	133	21	the	the	DET
ajis02-1182	133	22	following	follow	VERB
ajis02-1182	133	23	reasons	reason	NOUN
ajis02-1182	133	24	.	.	PUNCT
ajis02-1182	134	1	i.	i.	PROPN
ajis02-1182	134	2	initially	initially	ADV
ajis02-1182	134	3	allocated	allocate	VERB
ajis02-1182	134	4	based	base	VERB
ajis02-1182	134	5	on	on	ADP
ajis02-1182	134	6	the	the	DET
ajis02-1182	134	7	user	user	NOUN
ajis02-1182	134	8	’s	’s	PART
ajis02-1182	134	9	pbc	pbc	PROPN
ajis02-1182	134	10	values	values	PROPN
ajis02-1182	134	11	ii	ii	PROPN
ajis02-1182	134	12	.	.	PROPN
ajis02-1182	134	13	updated	update	VERB
ajis02-1182	134	14	due	due	ADP
ajis02-1182	134	15	to	to	ADP
ajis02-1182	134	16	implicit	implicit	ADJ
ajis02-1182	134	17	user	user	NOUN
ajis02-1182	134	18	preferences	preference	NOUN
ajis02-1182	134	19	during	during	ADP
ajis02-1182	134	20	past	past	ADJ
ajis02-1182	134	21	product	product	NOUN
ajis02-1182	134	22	selections	selection	NOUN
ajis02-1182	134	23	.	.	PUNCT
ajis02-1182	135	1	for	for	ADP
ajis02-1182	135	2	example	example	NOUN
ajis02-1182	135	3	,	,	PUNCT
ajis02-1182	135	4	higher	high	ADJ
ajis02-1182	135	5	cost	cost	NOUN
ajis02-1182	135	6	range	range	NOUN
ajis02-1182	135	7	can	can	AUX
ajis02-1182	135	8	become	become	VERB
ajis02-1182	135	9	highly	highly	ADV
ajis02-1182	135	10	relevant	relevant	ADJ
ajis02-1182	135	11	to	to	ADP
ajis02-1182	135	12	a	a	DET
ajis02-1182	135	13	user	user	NOUN
ajis02-1182	135	14	due	due	ADP
ajis02-1182	135	15	to	to	ADP
ajis02-1182	135	16	one	one	NUM
ajis02-1182	135	17	or	or	CCONJ
ajis02-1182	135	18	both	both	PRON
ajis02-1182	135	19	of	of	ADP
ajis02-1182	135	20	the	the	DET
ajis02-1182	135	21	following	following	NOUN
ajis02-1182	135	22	;	;	PUNCT
ajis02-1182	135	23	i.	i.	NOUN
ajis02-1182	135	24	if	if	SCONJ
ajis02-1182	135	25	the	the	DET
ajis02-1182	135	26	pbc	pbc	PROPN
ajis02-1182	135	27	values	value	NOUN
ajis02-1182	135	28	describe	describe	VERB
ajis02-1182	135	29	the	the	DET
ajis02-1182	135	30	user	user	NOUN
ajis02-1182	135	31	as	as	ADP
ajis02-1182	135	32	a	a	DET
ajis02-1182	135	33	not	not	PART
ajis02-1182	135	34	so	so	ADV
ajis02-1182	135	35	price	price	NOUN
ajis02-1182	135	36	sensitive	sensitive	ADJ
ajis02-1182	135	37	person	person	PROPN
ajis02-1182	135	38	ii	ii	PROPN
ajis02-1182	135	39	.	.	PUNCT
ajis02-1182	136	1	or	or	CCONJ
ajis02-1182	136	2	if	if	SCONJ
ajis02-1182	136	3	the	the	DET
ajis02-1182	136	4	user	user	NOUN
ajis02-1182	136	5	explicitly	explicitly	ADV
ajis02-1182	136	6	expressed	express	VERB
ajis02-1182	136	7	preference	preference	NOUN
ajis02-1182	136	8	for	for	ADP
ajis02-1182	136	9	higher	high	ADJ
ajis02-1182	136	10	cost	cost	NOUN
ajis02-1182	136	11	ranges	range	NOUN
ajis02-1182	136	12	during	during	ADP
ajis02-1182	136	13	previous	previous	ADJ
ajis02-1182	136	14	interactions	interaction	NOUN
ajis02-1182	136	15	in	in	ADP
ajis02-1182	136	16	the	the	DET
ajis02-1182	136	17	current	current	ADJ
ajis02-1182	136	18	query	query	NOUN
ajis02-1182	136	19	if	if	SCONJ
ajis02-1182	136	20	the	the	DET
ajis02-1182	136	21	user	user	NOUN
ajis02-1182	136	22	selects	select	VERB
ajis02-1182	136	23	the	the	DET
ajis02-1182	136	24	lower	low	ADJ
ajis02-1182	136	25	cost	cost	NOUN
ajis02-1182	136	26	range	range	NOUN
ajis02-1182	136	27	as	as	ADP
ajis02-1182	136	28	preferred	preferred	ADJ
ajis02-1182	136	29	value	value	NOUN
ajis02-1182	136	30	,	,	PUNCT
ajis02-1182	136	31	still	still	ADV
ajis02-1182	136	32	the	the	DET
ajis02-1182	136	33	higher	high	ADJ
ajis02-1182	136	34	range	range	NOUN
ajis02-1182	136	35	(	(	PUNCT
ajis02-1182	136	36	from	from	ADP
ajis02-1182	136	37	the	the	DET
ajis02-1182	136	38	user	user	NOUN
ajis02-1182	136	39	model	model	NOUN
ajis02-1182	136	40	)	)	PUNCT
ajis02-1182	136	41	gets	get	AUX
ajis02-1182	136	42	included	include	VERB
ajis02-1182	136	43	in	in	ADP
ajis02-1182	136	44	the	the	DET
ajis02-1182	136	45	personalized	personalized	ADJ
ajis02-1182	136	46	query	query	NOUN
ajis02-1182	136	47	expansion	expansion	NOUN
ajis02-1182	136	48	.	.	PUNCT
ajis02-1182	137	1	this	this	DET
ajis02-1182	137	2	way	way	NOUN
ajis02-1182	137	3	piprp	piprp	NOUN
ajis02-1182	137	4	consider	consider	VERB
ajis02-1182	137	5	both	both	DET
ajis02-1182	137	6	user	user	NOUN
ajis02-1182	137	7	’s	’s	PART
ajis02-1182	137	8	past	past	ADJ
ajis02-1182	137	9	preferences	preference	NOUN
ajis02-1182	137	10	and	and	CCONJ
ajis02-1182	137	11	his	his	PRON
ajis02-1182	137	12	/	/	SYM
ajis02-1182	137	13	her	her	PRON
ajis02-1182	137	14	demographic	demographic	ADJ
ajis02-1182	137	15	preferences	preference	NOUN
ajis02-1182	137	16	.	.	PUNCT
ajis02-1182	138	1	step	step	NOUN
ajis02-1182	138	2	3	3	NUM
ajis02-1182	138	3	:	:	PUNCT
ajis02-1182	138	4	further	far	ADV
ajis02-1182	138	5	filtering	filtering	NOUN
ajis02-1182	138	6	based	base	VERB
ajis02-1182	138	7	on	on	ADP
ajis02-1182	138	8	the	the	DET
ajis02-1182	138	9	user	user	NOUN
ajis02-1182	138	10	model	model	NOUN
ajis02-1182	138	11	–	–	PUNCT
ajis02-1182	138	12	personalized	personalized	ADJ
ajis02-1182	138	13	filtering	filtering	NOUN
ajis02-1182	138	14	to	to	PART
ajis02-1182	138	15	further	far	ADV
ajis02-1182	138	16	filter	filter	VERB
ajis02-1182	138	17	out	out	ADP
ajis02-1182	138	18	the	the	DET
ajis02-1182	138	19	unwanted	unwanted	ADJ
ajis02-1182	138	20	results	result	NOUN
ajis02-1182	138	21	,	,	PUNCT
ajis02-1182	138	22	there	there	PRON
ajis02-1182	138	23	are	be	VERB
ajis02-1182	138	24	two	two	NUM
ajis02-1182	138	25	important	important	ADJ
ajis02-1182	138	26	facts	fact	NOUN
ajis02-1182	138	27	to	to	PART
ajis02-1182	138	28	consider	consider	VERB
ajis02-1182	138	29	.	.	PUNCT
ajis02-1182	139	1	i.	i.	PROPN
ajis02-1182	139	2	what	what	PRON
ajis02-1182	139	3	is	be	AUX
ajis02-1182	139	4	the	the	DET
ajis02-1182	139	5	next	next	ADJ
ajis02-1182	139	6	most	most	ADV
ajis02-1182	139	7	important	important	ADJ
ajis02-1182	139	8	feature	feature	NOUN
ajis02-1182	139	9	of	of	ADP
ajis02-1182	139	10	the	the	DET
ajis02-1182	139	11	item	item	NOUN
ajis02-1182	139	12	to	to	PART
ajis02-1182	139	13	set	set	VERB
ajis02-1182	139	14	a	a	DET
ajis02-1182	139	15	constraint	constraint	NOUN
ajis02-1182	139	16	on	on	ADP
ajis02-1182	139	17	?	?	PUNCT
ajis02-1182	139	18	ii	ii	X
ajis02-1182	139	19	.	.	PUNCT
ajis02-1182	140	1	what	what	PRON
ajis02-1182	140	2	is	be	AUX
ajis02-1182	140	3	the	the	DET
ajis02-1182	140	4	preferred	prefer	VERB
ajis02-1182	140	5	value	value	NOUN
ajis02-1182	140	6	for	for	ADP
ajis02-1182	140	7	that	that	DET
ajis02-1182	140	8	feature	feature	NOUN
ajis02-1182	140	9	?	?	PUNCT
ajis02-1182	141	1	doyle	doyle	NOUN
ajis02-1182	141	2	and	and	CCONJ
ajis02-1182	141	3	cunningham	cunningham	PROPN
ajis02-1182	141	4	(	(	PUNCT
ajis02-1182	141	5	doyle	doyle	PROPN
ajis02-1182	141	6	and	and	CCONJ
ajis02-1182	141	7	cunningham	cunningham	PROPN
ajis02-1182	141	8	2000	2000	NUM
ajis02-1182	141	9	)	)	PUNCT
ajis02-1182	141	10	considered	consider	VERB
ajis02-1182	141	11	the	the	DET
ajis02-1182	141	12	information	information	NOUN
ajis02-1182	141	13	gain	gain	NOUN
ajis02-1182	141	14	of	of	ADP
ajis02-1182	141	15	a	a	DET
ajis02-1182	141	16	question	question	NOUN
ajis02-1182	141	17	to	to	PART
ajis02-1182	141	18	unobtrusively	unobtrusively	ADV
ajis02-1182	141	19	determine	determine	VERB
ajis02-1182	141	20	the	the	DET
ajis02-1182	141	21	next	next	ADJ
ajis02-1182	141	22	best	good	ADJ
ajis02-1182	141	23	attribute	attribute	NOUN
ajis02-1182	141	24	to	to	PART
ajis02-1182	141	25	ask	ask	VERB
ajis02-1182	141	26	.	.	PUNCT
ajis02-1182	142	1	this	this	DET
ajis02-1182	142	2	method	method	NOUN
ajis02-1182	142	3	only	only	ADV
ajis02-1182	142	4	focused	focus	VERB
ajis02-1182	142	5	on	on	ADP
ajis02-1182	142	6	the	the	DET
ajis02-1182	142	7	least	least	ADJ
ajis02-1182	142	8	number	number	NOUN
ajis02-1182	142	9	of	of	ADP
ajis02-1182	142	10	questions	question	NOUN
ajis02-1182	142	11	.	.	PUNCT
ajis02-1182	143	1	if	if	SCONJ
ajis02-1182	143	2	the	the	DET
ajis02-1182	143	3	user	user	NOUN
ajis02-1182	143	4	is	be	AUX
ajis02-1182	143	5	asked	ask	VERB
ajis02-1182	143	6	to	to	PART
ajis02-1182	143	7	provide	provide	VERB
ajis02-1182	143	8	his	his	PRON
ajis02-1182	143	9	/	/	SYM
ajis02-1182	143	10	her	her	PRON
ajis02-1182	143	11	preference	preference	NOUN
ajis02-1182	143	12	for	for	ADP
ajis02-1182	143	13	an	an	DET
ajis02-1182	143	14	unimportant	unimportant	ADJ
ajis02-1182	143	15	feature	feature	NOUN
ajis02-1182	143	16	,	,	PUNCT
ajis02-1182	143	17	one	one	NUM
ajis02-1182	143	18	of	of	ADP
ajis02-1182	143	19	the	the	DET
ajis02-1182	143	20	following	following	NOUN
ajis02-1182	143	21	can	can	AUX
ajis02-1182	143	22	happen	happen	VERB
ajis02-1182	143	23	.	.	PUNCT
ajis02-1182	144	1	if	if	SCONJ
ajis02-1182	144	2	the	the	DET
ajis02-1182	144	3	user	user	NOUN
ajis02-1182	144	4	answered	answer	VERB
ajis02-1182	144	5	the	the	DET
ajis02-1182	144	6	question	question	NOUN
ajis02-1182	144	7	and	and	CCONJ
ajis02-1182	144	8	the	the	DET
ajis02-1182	144	9	records	record	NOUN
ajis02-1182	144	10	were	be	AUX
ajis02-1182	144	11	filtered	filter	VERB
ajis02-1182	144	12	depending	depend	VERB
ajis02-1182	144	13	on	on	ADP
ajis02-1182	144	14	the	the	DET
ajis02-1182	144	15	answer	answer	NOUN
ajis02-1182	144	16	given	give	VERB
ajis02-1182	144	17	,	,	PUNCT
ajis02-1182	144	18	important	important	ADJ
ajis02-1182	144	19	records	record	NOUN
ajis02-1182	144	20	may	may	AUX
ajis02-1182	144	21	be	be	AUX
ajis02-1182	144	22	lost	lose	VERB
ajis02-1182	144	23	.	.	PUNCT
ajis02-1182	145	1	if	if	SCONJ
ajis02-1182	145	2	the	the	DET
ajis02-1182	145	3	user	user	NOUN
ajis02-1182	145	4	did	do	AUX
ajis02-1182	145	5	not	not	PART
ajis02-1182	145	6	answer	answer	VERB
ajis02-1182	145	7	the	the	DET
ajis02-1182	145	8	question	question	NOUN
ajis02-1182	145	9	,	,	PUNCT
ajis02-1182	145	10	then	then	ADV
ajis02-1182	145	11	asking	ask	VERB
ajis02-1182	145	12	an	an	DET
ajis02-1182	145	13	unimportant	unimportant	ADJ
ajis02-1182	145	14	question	question	NOUN
ajis02-1182	145	15	adds	add	VERB
ajis02-1182	145	16	to	to	ADP
ajis02-1182	145	17	the	the	DET
ajis02-1182	145	18	obtrusiveness	obtrusiveness	NOUN
ajis02-1182	145	19	of	of	ADP
ajis02-1182	145	20	the	the	DET
ajis02-1182	145	21	system	system	NOUN
ajis02-1182	145	22	.	.	PUNCT
ajis02-1182	146	1	for	for	ADP
ajis02-1182	146	2	instance	instance	NOUN
ajis02-1182	146	3	,	,	PUNCT
ajis02-1182	146	4	feature	feature	NOUN
ajis02-1182	146	5	‘	'	PUNCT
ajis02-1182	146	6	wheelchair	wheelchair	NOUN
ajis02-1182	146	7	access	access	NOUN
ajis02-1182	146	8	facility	facility	NOUN
ajis02-1182	146	9	’	'	PUNCT
ajis02-1182	146	10	(	(	PUNCT
ajis02-1182	146	11	in	in	ADP
ajis02-1182	146	12	restaurant	restaurant	NOUN
ajis02-1182	146	13	domain	domain	NOUN
ajis02-1182	146	14	)	)	PUNCT
ajis02-1182	146	15	was	be	AUX
ajis02-1182	146	16	requested	request	VERB
ajis02-1182	146	17	from	from	ADP
ajis02-1182	146	18	the	the	DET
ajis02-1182	146	19	user	user	NOUN
ajis02-1182	146	20	.	.	PUNCT
ajis02-1182	147	1	even	even	ADV
ajis02-1182	147	2	though	though	SCONJ
ajis02-1182	147	3	it	it	PRON
ajis02-1182	147	4	is	be	AUX
ajis02-1182	147	5	of	of	ADP
ajis02-1182	147	6	least	least	ADJ
ajis02-1182	147	7	interest	interest	NOUN
ajis02-1182	147	8	,	,	PUNCT
ajis02-1182	147	9	the	the	DET
ajis02-1182	147	10	user	user	NOUN
ajis02-1182	147	11	may	may	AUX
ajis02-1182	147	12	answer	answer	VERB
ajis02-1182	147	13	the	the	DET
ajis02-1182	147	14	question	question	NOUN
ajis02-1182	147	15	positively	positively	ADV
ajis02-1182	147	16	leading	lead	VERB
ajis02-1182	147	17	to	to	ADP
ajis02-1182	147	18	removal	removal	NOUN
ajis02-1182	147	19	of	of	ADP
ajis02-1182	147	20	all	all	DET
ajis02-1182	147	21	the	the	DET
ajis02-1182	147	22	restaurants	restaurant	NOUN
ajis02-1182	147	23	without	without	ADP
ajis02-1182	147	24	‘	'	PUNCT
ajis02-1182	147	25	wheelchair	wheelchair	NOUN
ajis02-1182	147	26	access	access	NOUN
ajis02-1182	147	27	facility	facility	NOUN
ajis02-1182	147	28	’	'	PUNCT
ajis02-1182	147	29	.	.	PUNCT
ajis02-1182	148	1	among	among	ADP
ajis02-1182	148	2	the	the	DET
ajis02-1182	148	3	filtered	filter	VERB
ajis02-1182	148	4	restaurants	restaurant	NOUN
ajis02-1182	148	5	,	,	PUNCT
ajis02-1182	148	6	there	there	PRON
ajis02-1182	148	7	may	may	AUX
ajis02-1182	148	8	-	-	PUNCT
ajis02-1182	148	9	be	be	AUX
ajis02-1182	148	10	ones	one	NOUN
ajis02-1182	148	11	that	that	PRON
ajis02-1182	148	12	offer	offer	VERB
ajis02-1182	148	13	more	more	ADV
ajis02-1182	148	14	desired	desire	VERB
ajis02-1182	148	15	features	feature	NOUN
ajis02-1182	148	16	.	.	PUNCT
ajis02-1182	149	1	filtering	filter	VERB
ajis02-1182	149	2	records	record	NOUN
ajis02-1182	149	3	based	base	VERB
ajis02-1182	149	4	on	on	ADP
ajis02-1182	149	5	unimportant	unimportant	ADJ
ajis02-1182	149	6	features	feature	NOUN
ajis02-1182	149	7	leads	lead	VERB
ajis02-1182	149	8	to	to	ADP
ajis02-1182	149	9	low	low	ADJ
ajis02-1182	149	10	quality	quality	NOUN
ajis02-1182	149	11	recommendations	recommendation	NOUN
ajis02-1182	149	12	.	.	PUNCT
ajis02-1182	150	1	s83	s83	VERB
ajis02-1182	150	2	australasian	australasian	ADJ
ajis02-1182	150	3	journal	journal	NOUN
ajis02-1182	150	4	of	of	ADP
ajis02-1182	150	5	information	information	NOUN
ajis02-1182	150	6	systems	system	NOUN
ajis02-1182	150	7	alahakoon	alahakoon	PROPN
ajis02-1182	150	8	2015	2015	NUM
ajis02-1182	150	9	,	,	PUNCT
ajis02-1182	150	10	vol	vol	NOUN
ajis02-1182	150	11	.	.	PROPN
ajis02-1182	150	12	19	19	NUM
ajis02-1182	150	13	,	,	PUNCT
ajis02-1182	150	14	pp	pp	PROPN
ajis02-1182	150	15	.	.	PUNCT
ajis02-1182	151	1	s77	s77	NOUN
ajis02-1182	151	2	-	-	PUNCT
ajis02-1182	151	3	s97	s97	NOUN
ajis02-1182	151	4	interactive	interactive	ADJ
ajis02-1182	151	5	product	product	NOUN
ajis02-1182	151	6	retrieval	retrieval	NOUN
ajis02-1182	151	7	model	model	NOUN
ajis02-1182	151	8	the	the	DET
ajis02-1182	151	9	pir	pir	PROPN
ajis02-1182	151	10	-	-	PUNCT
ajis02-1182	151	11	attributes	attribute	NOUN
ajis02-1182	151	12	in	in	ADP
ajis02-1182	151	13	the	the	DET
ajis02-1182	151	14	user	user	NOUN
ajis02-1182	151	15	model	model	NOUN
ajis02-1182	151	16	hold	hold	VERB
ajis02-1182	151	17	very	very	ADV
ajis02-1182	151	18	important	important	ADJ
ajis02-1182	151	19	information	information	NOUN
ajis02-1182	151	20	to	to	ADP
ajis02-1182	151	21	the	the	DET
ajis02-1182	151	22	user	user	NOUN
ajis02-1182	151	23	.	.	PUNCT
ajis02-1182	152	1	therefore	therefore	ADV
ajis02-1182	152	2	,	,	PUNCT
ajis02-1182	152	3	personalized	personalized	ADJ
ajis02-1182	152	4	filtering	filtering	NOUN
ajis02-1182	152	5	is	be	AUX
ajis02-1182	152	6	carried	carry	VERB
ajis02-1182	152	7	out	out	ADP
ajis02-1182	152	8	using	use	VERB
ajis02-1182	152	9	the	the	DET
ajis02-1182	152	10	existing	exist	VERB
ajis02-1182	152	11	values	value	NOUN
ajis02-1182	152	12	of	of	ADP
ajis02-1182	152	13	pir	pir	PROPN
ajis02-1182	152	14	-	-	PUNCT
ajis02-1182	152	15	attributes	attribute	NOUN
ajis02-1182	152	16	in	in	ADP
ajis02-1182	152	17	the	the	DET
ajis02-1182	152	18	corresponding	correspond	VERB
ajis02-1182	152	19	di	di	NOUN
ajis02-1182	152	20	layer	layer	NOUN
ajis02-1182	152	21	of	of	ADP
ajis02-1182	152	22	the	the	DET
ajis02-1182	152	23	user	user	NOUN
ajis02-1182	152	24	model	model	NOUN
ajis02-1182	152	25	.	.	PUNCT
ajis02-1182	153	1	since	since	SCONJ
ajis02-1182	153	2	only	only	ADV
ajis02-1182	153	3	the	the	DET
ajis02-1182	153	4	relevant	relevant	ADJ
ajis02-1182	153	5	pir	pir	PROPN
ajis02-1182	153	6	-	-	PUNCT
ajis02-1182	153	7	attributes	attribute	NOUN
ajis02-1182	153	8	are	be	AUX
ajis02-1182	153	9	to	to	PART
ajis02-1182	153	10	be	be	AUX
ajis02-1182	153	11	considered	consider	VERB
ajis02-1182	153	12	as	as	ADP
ajis02-1182	153	13	preferred	preferred	ADJ
ajis02-1182	153	14	or	or	CCONJ
ajis02-1182	153	15	applicable	applicable	ADJ
ajis02-1182	153	16	to	to	ADP
ajis02-1182	153	17	the	the	DET
ajis02-1182	153	18	user	user	NOUN
ajis02-1182	153	19	,	,	PUNCT
ajis02-1182	153	20	ones	one	NOUN
ajis02-1182	153	21	that	that	PRON
ajis02-1182	153	22	are	be	AUX
ajis02-1182	153	23	with	with	ADP
ajis02-1182	153	24	a	a	DET
ajis02-1182	153	25	greater	great	ADJ
ajis02-1182	153	26	than	than	ADP
ajis02-1182	153	27	zero	zero	NUM
ajis02-1182	153	28	relevance	relevance	NOUN
ajis02-1182	153	29	are	be	AUX
ajis02-1182	153	30	used	use	VERB
ajis02-1182	153	31	in	in	ADP
ajis02-1182	153	32	the	the	DET
ajis02-1182	153	33	filtering	filtering	NOUN
ajis02-1182	153	34	.	.	PUNCT
ajis02-1182	154	1	when	when	SCONJ
ajis02-1182	154	2	personalized	personalized	ADJ
ajis02-1182	154	3	filtering	filtering	NOUN
ajis02-1182	154	4	is	be	AUX
ajis02-1182	154	5	applied	apply	VERB
ajis02-1182	154	6	,	,	PUNCT
ajis02-1182	154	7	nonzero	nonzero	PROPN
ajis02-1182	154	8	pirattributes	pirattributes	PROPN
ajis02-1182	154	9	get	get	AUX
ajis02-1182	154	10	added	add	VERB
ajis02-1182	154	11	to	to	ADP
ajis02-1182	154	12	the	the	DET
ajis02-1182	154	13	query	query	NOUN
ajis02-1182	154	14	in	in	ADP
ajis02-1182	154	15	step	step	NOUN
ajis02-1182	154	16	2	2	NUM
ajis02-1182	154	17	.	.	PUNCT
ajis02-1182	154	18	step	step	NOUN
ajis02-1182	154	19	4	4	NUM
ajis02-1182	154	20	:	:	PUNCT
ajis02-1182	154	21	further	far	ADV
ajis02-1182	154	22	querying	query	VERB
ajis02-1182	154	23	the	the	DET
ajis02-1182	154	24	user	user	NOUN
ajis02-1182	154	25	to	to	PART
ajis02-1182	154	26	further	far	ADV
ajis02-1182	154	27	filter	filter	VERB
ajis02-1182	154	28	the	the	DET
ajis02-1182	154	29	results	result	NOUN
ajis02-1182	154	30	set	set	VERB
ajis02-1182	154	31	,	,	PUNCT
ajis02-1182	154	32	the	the	DET
ajis02-1182	154	33	item	item	NOUN
ajis02-1182	154	34	features	feature	VERB
ajis02-1182	154	35	which	which	PRON
ajis02-1182	154	36	were	be	AUX
ajis02-1182	154	37	not	not	PART
ajis02-1182	154	38	constrained	constrain	VERB
ajis02-1182	154	39	in	in	ADP
ajis02-1182	154	40	the	the	DET
ajis02-1182	154	41	previous	previous	ADJ
ajis02-1182	154	42	steps	step	NOUN
ajis02-1182	154	43	needs	need	VERB
ajis02-1182	154	44	to	to	PART
ajis02-1182	154	45	be	be	AUX
ajis02-1182	154	46	considered	consider	VERB
ajis02-1182	154	47	.	.	PUNCT
ajis02-1182	155	1	this	this	PRON
ajis02-1182	155	2	can	can	AUX
ajis02-1182	155	3	be	be	AUX
ajis02-1182	155	4	achieved	achieve	VERB
ajis02-1182	155	5	by	by	ADP
ajis02-1182	155	6	asking	ask	VERB
ajis02-1182	155	7	the	the	DET
ajis02-1182	155	8	preferred	prefer	VERB
ajis02-1182	155	9	attributes	attribute	NOUN
ajis02-1182	155	10	values	value	NOUN
ajis02-1182	155	11	for	for	ADP
ajis02-1182	155	12	such	such	ADJ
ajis02-1182	155	13	features	feature	NOUN
ajis02-1182	155	14	from	from	ADP
ajis02-1182	155	15	the	the	DET
ajis02-1182	155	16	user	user	NOUN
ajis02-1182	155	17	.	.	PUNCT
ajis02-1182	156	1	however	however	ADV
ajis02-1182	156	2	,	,	PUNCT
ajis02-1182	156	3	as	as	SCONJ
ajis02-1182	156	4	explained	explain	VERB
ajis02-1182	156	5	in	in	ADP
ajis02-1182	156	6	the	the	DET
ajis02-1182	156	7	section	section	NOUN
ajis02-1182	156	8	under	under	ADP
ajis02-1182	156	9	step	step	NOUN
ajis02-1182	156	10	3	3	NUM
ajis02-1182	156	11	,	,	PUNCT
ajis02-1182	156	12	the	the	DET
ajis02-1182	156	13	most	most	ADV
ajis02-1182	156	14	important	important	ADJ
ajis02-1182	156	15	item	item	NOUN
ajis02-1182	156	16	features	feature	NOUN
ajis02-1182	156	17	need	need	VERB
ajis02-1182	156	18	to	to	PART
ajis02-1182	156	19	be	be	AUX
ajis02-1182	156	20	constrained	constrain	VERB
ajis02-1182	156	21	first	first	ADV
ajis02-1182	156	22	to	to	PART
ajis02-1182	156	23	avoid	avoid	VERB
ajis02-1182	156	24	losing	lose	VERB
ajis02-1182	156	25	more	more	ADV
ajis02-1182	156	26	suitable	suitable	ADJ
ajis02-1182	156	27	results	result	NOUN
ajis02-1182	156	28	.	.	PUNCT
ajis02-1182	157	1	in	in	ADP
ajis02-1182	157	2	lum	lum	PROPN
ajis02-1182	157	3	,	,	PUNCT
ajis02-1182	157	4	most	most	ADV
ajis02-1182	157	5	important	important	ADJ
ajis02-1182	157	6	attributes	attribute	NOUN
ajis02-1182	157	7	are	be	AUX
ajis02-1182	157	8	identified	identify	VERB
ajis02-1182	157	9	by	by	ADP
ajis02-1182	157	10	its	its	PRON
ajis02-1182	157	11	average	average	ADJ
ajis02-1182	157	12	total	total	ADJ
ajis02-1182	157	13	relevance	relevance	NOUN
ajis02-1182	157	14	(	(	PUNCT
ajis02-1182	157	15	atr	atr	NOUN
ajis02-1182	157	16	)	)	PUNCT
ajis02-1182	157	17	value	value	NOUN
ajis02-1182	157	18	.	.	PUNCT
ajis02-1182	158	1	the	the	DET
ajis02-1182	158	2	average	average	ADJ
ajis02-1182	158	3	total	total	ADJ
ajis02-1182	158	4	relevance	relevance	NOUN
ajis02-1182	158	5	(	(	PUNCT
ajis02-1182	158	6	atr	atr	PROPN
ajis02-1182	158	7	)	)	PUNCT
ajis02-1182	158	8	of	of	ADP
ajis02-1182	158	9	an	an	DET
ajis02-1182	158	10	item	item	NOUN
ajis02-1182	158	11	feature	feature	NOUN
ajis02-1182	158	12	is	be	AUX
ajis02-1182	158	13	the	the	DET
ajis02-1182	158	14	average	average	NOUN
ajis02-1182	158	15	of	of	ADP
ajis02-1182	158	16	all	all	DET
ajis02-1182	158	17	relevance	relevance	NOUN
ajis02-1182	158	18	values	value	NOUN
ajis02-1182	158	19	of	of	ADP
ajis02-1182	158	20	the	the	DET
ajis02-1182	158	21	attributes	attribute	NOUN
ajis02-1182	158	22	belonging	belong	VERB
ajis02-1182	158	23	to	to	ADP
ajis02-1182	158	24	that	that	DET
ajis02-1182	158	25	feature	feature	NOUN
ajis02-1182	158	26	.	.	PUNCT
ajis02-1182	159	1	since	since	SCONJ
ajis02-1182	159	2	each	each	DET
ajis02-1182	159	3	feature	feature	NOUN
ajis02-1182	159	4	can	can	AUX
ajis02-1182	159	5	have	have	VERB
ajis02-1182	159	6	varying	vary	VERB
ajis02-1182	159	7	number	number	NOUN
ajis02-1182	159	8	of	of	ADP
ajis02-1182	159	9	attributes	attribute	NOUN
ajis02-1182	159	10	,	,	PUNCT
ajis02-1182	159	11	average	average	NOUN
ajis02-1182	159	12	is	be	AUX
ajis02-1182	159	13	considered	consider	VERB
ajis02-1182	159	14	.	.	PUNCT
ajis02-1182	160	1	step	step	NOUN
ajis02-1182	160	2	5	5	NUM
ajis02-1182	160	3	:	:	PUNCT
ajis02-1182	160	4	calculate	calculate	NOUN
ajis02-1182	160	5	similarity	similarity	NOUN
ajis02-1182	160	6	between	between	ADP
ajis02-1182	160	7	the	the	DET
ajis02-1182	160	8	query	query	NOUN
ajis02-1182	160	9	and	and	CCONJ
ajis02-1182	160	10	the	the	DET
ajis02-1182	160	11	items	item	NOUN
ajis02-1182	160	12	after	after	ADP
ajis02-1182	160	13	presenting	present	VERB
ajis02-1182	160	14	all	all	DET
ajis02-1182	160	15	features	feature	NOUN
ajis02-1182	160	16	with	with	ADP
ajis02-1182	160	17	positive	positive	ADJ
ajis02-1182	160	18	atr	atr	NOUN
ajis02-1182	160	19	values	value	NOUN
ajis02-1182	160	20	as	as	ADP
ajis02-1182	160	21	questions	question	NOUN
ajis02-1182	160	22	,	,	PUNCT
ajis02-1182	160	23	if	if	SCONJ
ajis02-1182	160	24	a	a	DET
ajis02-1182	160	25	further	further	ADJ
ajis02-1182	160	26	unmanageable	unmanageable	ADJ
ajis02-1182	160	27	set	set	NOUN
ajis02-1182	160	28	of	of	ADP
ajis02-1182	160	29	records	record	NOUN
ajis02-1182	160	30	exists	exist	VERB
ajis02-1182	160	31	,	,	PUNCT
ajis02-1182	160	32	the	the	DET
ajis02-1182	160	33	system	system	NOUN
ajis02-1182	160	34	needs	need	VERB
ajis02-1182	160	35	to	to	PART
ajis02-1182	160	36	filter	filter	VERB
ajis02-1182	160	37	out	out	ADP
ajis02-1182	160	38	the	the	DET
ajis02-1182	160	39	less	less	ADV
ajis02-1182	160	40	important	important	ADJ
ajis02-1182	160	41	items	item	NOUN
ajis02-1182	160	42	.	.	PUNCT
ajis02-1182	161	1	for	for	ADP
ajis02-1182	161	2	this	this	DET
ajis02-1182	161	3	purpose	purpose	NOUN
ajis02-1182	161	4	,	,	PUNCT
ajis02-1182	161	5	a	a	DET
ajis02-1182	161	6	novel	novel	ADJ
ajis02-1182	161	7	similarity	similarity	NOUN
ajis02-1182	161	8	measure	measure	NOUN
ajis02-1182	161	9	(	(	PUNCT
ajis02-1182	161	10	pertaining	pertain	VERB
ajis02-1182	161	11	to	to	ADP
ajis02-1182	161	12	the	the	DET
ajis02-1182	161	13	lum	lum	NOUN
ajis02-1182	161	14	)	)	PUNCT
ajis02-1182	161	15	is	be	AUX
ajis02-1182	161	16	used	use	VERB
ajis02-1182	161	17	to	to	PART
ajis02-1182	161	18	rank	rank	VERB
ajis02-1182	161	19	the	the	DET
ajis02-1182	161	20	remaining	remain	VERB
ajis02-1182	161	21	list	list	NOUN
ajis02-1182	161	22	of	of	ADP
ajis02-1182	161	23	items	item	NOUN
ajis02-1182	161	24	,	,	PUNCT
ajis02-1182	161	25	and	and	CCONJ
ajis02-1182	161	26	the	the	DET
ajis02-1182	161	27	first	first	ADJ
ajis02-1182	161	28	three	three	NUM
ajis02-1182	161	29	items	item	NOUN
ajis02-1182	161	30	are	be	AUX
ajis02-1182	161	31	displayed	display	VERB
ajis02-1182	161	32	to	to	ADP
ajis02-1182	161	33	the	the	DET
ajis02-1182	161	34	user	user	NOUN
ajis02-1182	161	35	.	.	PUNCT
ajis02-1182	162	1	the	the	DET
ajis02-1182	162	2	novel	novel	ADJ
ajis02-1182	162	3	similarity	similarity	NOUN
ajis02-1182	162	4	measure	measure	NOUN
ajis02-1182	162	5	takes	take	VERB
ajis02-1182	162	6	following	follow	VERB
ajis02-1182	162	7	information	information	NOUN
ajis02-1182	162	8	into	into	ADP
ajis02-1182	162	9	consideration	consideration	NOUN
ajis02-1182	162	10	.	.	PUNCT
ajis02-1182	163	1	i.	i.	PROPN
ajis02-1182	163	2	user	user	NOUN
ajis02-1182	163	3	preferences	preference	NOUN
ajis02-1182	163	4	provided	provide	VERB
ajis02-1182	163	5	in	in	ADP
ajis02-1182	163	6	the	the	DET
ajis02-1182	163	7	current	current	ADJ
ajis02-1182	163	8	query	query	NOUN
ajis02-1182	163	9	.	.	PUNCT
ajis02-1182	164	1	ii	ii	PROPN
ajis02-1182	164	2	.	.	PUNCT
ajis02-1182	165	1	user	user	NOUN
ajis02-1182	165	2	preferences	preference	NOUN
ajis02-1182	165	3	provided	provide	VERB
ajis02-1182	165	4	during	during	ADP
ajis02-1182	165	5	step4	step4	PROPN
ajis02-1182	165	6	.	.	PUNCT
ajis02-1182	166	1	iii	iii	PROPN
ajis02-1182	166	2	.	.	PUNCT
ajis02-1182	166	3	user	user	NOUN
ajis02-1182	166	4	preferences	preference	NOUN
ajis02-1182	166	5	available	available	ADJ
ajis02-1182	166	6	in	in	ADP
ajis02-1182	166	7	the	the	DET
ajis02-1182	166	8	user	user	NOUN
ajis02-1182	166	9	model	model	NOUN
ajis02-1182	166	10	.	.	PUNCT
ajis02-1182	167	1	the	the	DET
ajis02-1182	167	2	similarity	similarity	NOUN
ajis02-1182	167	3	calculation	calculation	NOUN
ajis02-1182	167	4	is	be	AUX
ajis02-1182	167	5	described	describe	VERB
ajis02-1182	167	6	next	next	ADV
ajis02-1182	167	7	.	.	PUNCT
ajis02-1182	168	1	each	each	DET
ajis02-1182	168	2	item	item	NOUN
ajis02-1182	168	3	in	in	ADP
ajis02-1182	168	4	the	the	DET
ajis02-1182	168	5	product	product	NOUN
ajis02-1182	168	6	base	base	NOUN
ajis02-1182	168	7	are	be	AUX
ajis02-1182	168	8	represented	represent	VERB
ajis02-1182	168	9	as	as	ADP
ajis02-1182	168	10	an	an	DET
ajis02-1182	168	11	n	n	ADV
ajis02-1182	168	12	-	-	PUNCT
ajis02-1182	168	13	long	long	ADJ
ajis02-1182	168	14	one	one	NUM
ajis02-1182	168	15	dimensional	dimensional	ADJ
ajis02-1182	168	16	array	array	NOUN
ajis02-1182	168	17	,	,	PUNCT
ajis02-1182	168	18	(	(	PUNCT
ajis02-1182	168	19	where	where	SCONJ
ajis02-1182	168	20	n	n	X
ajis02-1182	168	21	is	be	AUX
ajis02-1182	168	22	the	the	DET
ajis02-1182	168	23	number	number	NOUN
ajis02-1182	168	24	of	of	ADP
ajis02-1182	168	25	attributes	attribute	NOUN
ajis02-1182	168	26	used	use	VERB
ajis02-1182	168	27	to	to	PART
ajis02-1182	168	28	describe	describe	VERB
ajis02-1182	168	29	the	the	DET
ajis02-1182	168	30	products	product	NOUN
ajis02-1182	168	31	in	in	ADP
ajis02-1182	168	32	a	a	DET
ajis02-1182	168	33	given	give	VERB
ajis02-1182	168	34	domain	domain	NOUN
ajis02-1182	168	35	note	note	NOUN
ajis02-1182	168	36	all	all	DET
ajis02-1182	168	37	the	the	DET
ajis02-1182	168	38	products	product	NOUN
ajis02-1182	168	39	are	be	AUX
ajis02-1182	168	40	described	describe	VERB
ajis02-1182	168	41	under	under	ADP
ajis02-1182	168	42	the	the	DET
ajis02-1182	168	43	same	same	ADJ
ajis02-1182	168	44	set	set	NOUN
ajis02-1182	168	45	of	of	ADP
ajis02-1182	168	46	attributes	attribute	NOUN
ajis02-1182	168	47	)	)	PUNCT
ajis02-1182	168	48	.	.	PUNCT
ajis02-1182	169	1	each	each	DET
ajis02-1182	169	2	element	element	NOUN
ajis02-1182	169	3	can	can	AUX
ajis02-1182	169	4	assign	assign	VERB
ajis02-1182	169	5	either	either	CCONJ
ajis02-1182	169	6	1	1	NUM
ajis02-1182	169	7	or	or	CCONJ
ajis02-1182	169	8	0	0	NUM
ajis02-1182	169	9	,	,	PUNCT
ajis02-1182	169	10	indicating	indicate	VERB
ajis02-1182	169	11	the	the	DET
ajis02-1182	169	12	existence	existence	NOUN
ajis02-1182	169	13	(	(	PUNCT
ajis02-1182	169	14	1	1	NUM
ajis02-1182	169	15	)	)	PUNCT
ajis02-1182	169	16	or	or	CCONJ
ajis02-1182	169	17	absence	absence	NOUN
ajis02-1182	169	18	(	(	PUNCT
ajis02-1182	169	19	0	0	NUM
ajis02-1182	169	20	)	)	PUNCT
ajis02-1182	169	21	of	of	ADP
ajis02-1182	169	22	each	each	DET
ajis02-1182	169	23	attribute	attribute	NOUN
ajis02-1182	169	24	.	.	PUNCT
ajis02-1182	170	1	the	the	DET
ajis02-1182	170	2	user	user	NOUN
ajis02-1182	170	3	query	query	NOUN
ajis02-1182	170	4	is	be	AUX
ajis02-1182	170	5	also	also	ADV
ajis02-1182	170	6	represented	represent	VERB
ajis02-1182	170	7	in	in	ADP
ajis02-1182	170	8	the	the	DET
ajis02-1182	170	9	same	same	ADJ
ajis02-1182	170	10	manner	manner	NOUN
ajis02-1182	170	11	:	:	PUNCT
ajis02-1182	170	12	each	each	PRON
ajis02-1182	170	13	array	array	VERB
ajis02-1182	170	14	element	element	NOUN
ajis02-1182	170	15	with	with	ADP
ajis02-1182	170	16	‘	'	PUNCT
ajis02-1182	170	17	1	1	NUM
ajis02-1182	170	18	’	'	PUNCT
ajis02-1182	170	19	indicating	indicate	VERB
ajis02-1182	170	20	a	a	DET
ajis02-1182	170	21	preferred	preferred	ADJ
ajis02-1182	170	22	attribute	attribute	NOUN
ajis02-1182	170	23	.	.	PUNCT
ajis02-1182	171	1	the	the	DET
ajis02-1182	171	2	similarity	similarity	NOUN
ajis02-1182	171	3	of	of	ADP
ajis02-1182	171	4	an	an	DET
ajis02-1182	171	5	item	item	NOUN
ajis02-1182	171	6	to	to	ADP
ajis02-1182	171	7	the	the	DET
ajis02-1182	171	8	user	user	NOUN
ajis02-1182	171	9	query	query	NOUN
ajis02-1182	171	10	is	be	AUX
ajis02-1182	171	11	calculated	calculate	VERB
ajis02-1182	171	12	based	base	VERB
ajis02-1182	171	13	on	on	ADP
ajis02-1182	171	14	the	the	DET
ajis02-1182	171	15	total	total	ADJ
ajis02-1182	171	16	relevance	relevance	NOUN
ajis02-1182	171	17	value	value	NOUN
ajis02-1182	171	18	of	of	ADP
ajis02-1182	171	19	the	the	DET
ajis02-1182	171	20	attributes	attribute	NOUN
ajis02-1182	171	21	present	present	ADJ
ajis02-1182	171	22	in	in	ADP
ajis02-1182	171	23	that	that	DET
ajis02-1182	171	24	item	item	NOUN
ajis02-1182	171	25	.	.	PUNCT
ajis02-1182	172	1	each	each	DET
ajis02-1182	172	2	attribute	attribute	NOUN
ajis02-1182	172	3	present	present	ADJ
ajis02-1182	172	4	in	in	ADP
ajis02-1182	172	5	an	an	DET
ajis02-1182	172	6	item	item	NOUN
ajis02-1182	172	7	,	,	PUNCT
ajis02-1182	172	8	contributes	contribute	VERB
ajis02-1182	172	9	a	a	DET
ajis02-1182	172	10	sum	sum	NOUN
ajis02-1182	172	11	of	of	ADP
ajis02-1182	172	12	two	two	NUM
ajis02-1182	172	13	relevance	relevance	NOUN
ajis02-1182	172	14	values	value	NOUN
ajis02-1182	172	15	to	to	ADP
ajis02-1182	172	16	the	the	DET
ajis02-1182	172	17	total	total	ADJ
ajis02-1182	172	18	similarity	similarity	NOUN
ajis02-1182	172	19	as	as	SCONJ
ajis02-1182	172	20	follows	follow	VERB
ajis02-1182	172	21	:	:	PUNCT
ajis02-1182	172	22	i.	i.	NOUN
ajis02-1182	172	23	relevance	relevance	NOUN
ajis02-1182	172	24	of	of	ADP
ajis02-1182	172	25	an	an	DET
ajis02-1182	172	26	attribute	attribute	NOUN
ajis02-1182	172	27	,	,	PUNCT
ajis02-1182	172	28	according	accord	VERB
ajis02-1182	172	29	to	to	ADP
ajis02-1182	172	30	the	the	DET
ajis02-1182	172	31	current	current	ADJ
ajis02-1182	172	32	query	query	NOUN
ajis02-1182	172	33	.	.	PUNCT
ajis02-1182	173	1	(	(	PUNCT
ajis02-1182	173	2	simiq	simiq	PROPN
ajis02-1182	173	3	)	)	PUNCT
ajis02-1182	173	4	if	if	SCONJ
ajis02-1182	173	5	the	the	DET
ajis02-1182	173	6	given	give	VERB
ajis02-1182	173	7	attribute	attribute	NOUN
ajis02-1182	173	8	is	be	AUX
ajis02-1182	173	9	among	among	ADP
ajis02-1182	173	10	the	the	DET
ajis02-1182	173	11	constraints	constraint	NOUN
ajis02-1182	173	12	provided	provide	VERB
ajis02-1182	173	13	with	with	ADP
ajis02-1182	173	14	the	the	DET
ajis02-1182	173	15	initial	initial	ADJ
ajis02-1182	173	16	query	query	NOUN
ajis02-1182	173	17	(	(	PUNCT
ajis02-1182	173	18	provided	provide	VERB
ajis02-1182	173	19	during	during	ADP
ajis02-1182	173	20	step	step	NOUN
ajis02-1182	173	21	1	1	NUM
ajis02-1182	173	22	)	)	PUNCT
ajis02-1182	173	23	assign	assign	VERB
ajis02-1182	173	24	a	a	DET
ajis02-1182	173	25	relevance	relevance	NOUN
ajis02-1182	173	26	value	value	NOUN
ajis02-1182	173	27	of	of	ADP
ajis02-1182	173	28	r1	r1	PROPN
ajis02-1182	173	29	.	.	PUNCT
ajis02-1182	174	1	(	(	PUNCT
ajis02-1182	174	2	simpsp	simpsp	NOUN
ajis02-1182	174	3	)	)	PUNCT
ajis02-1182	174	4	if	if	SCONJ
ajis02-1182	174	5	the	the	DET
ajis02-1182	174	6	given	give	VERB
ajis02-1182	174	7	attribute	attribute	NOUN
ajis02-1182	174	8	is	be	AUX
ajis02-1182	174	9	among	among	ADP
ajis02-1182	174	10	the	the	DET
ajis02-1182	174	11	user	user	NOUN
ajis02-1182	174	12	provided	provide	VERB
ajis02-1182	174	13	constraints	constraint	NOUN
ajis02-1182	174	14	during	during	ADP
ajis02-1182	174	15	the	the	DET
ajis02-1182	174	16	product	product	NOUN
ajis02-1182	174	17	selection	selection	NOUN
ajis02-1182	174	18	process	process	NOUN
ajis02-1182	174	19	(	(	PUNCT
ajis02-1182	174	20	provided	provide	VERB
ajis02-1182	174	21	during	during	ADP
ajis02-1182	174	22	step	step	NOUN
ajis02-1182	174	23	4	4	NUM
ajis02-1182	174	24	)	)	PUNCT
ajis02-1182	174	25	–	–	PUNCT
ajis02-1182	174	26	assign	assign	VERB
ajis02-1182	174	27	a	a	DET
ajis02-1182	174	28	relevance	relevance	NOUN
ajis02-1182	174	29	value	value	NOUN
ajis02-1182	174	30	of	of	ADP
ajis02-1182	174	31	r2	r2	PROPN
ajis02-1182	174	32	.	.	PUNCT
ajis02-1182	175	1	ii	ii	PROPN
ajis02-1182	175	2	.	.	PUNCT
ajis02-1182	176	1	(	(	PUNCT
ajis02-1182	176	2	simum	simum	NOUN
ajis02-1182	176	3	)	)	PUNCT
ajis02-1182	176	4	if	if	SCONJ
ajis02-1182	176	5	the	the	DET
ajis02-1182	176	6	current	current	ADJ
ajis02-1182	176	7	attribute	attribute	NOUN
ajis02-1182	176	8	has	have	VERB
ajis02-1182	176	9	a	a	DET
ajis02-1182	176	10	relevance	relevance	NOUN
ajis02-1182	176	11	value	value	NOUN
ajis02-1182	176	12	in	in	ADP
ajis02-1182	176	13	the	the	DET
ajis02-1182	176	14	user	user	NOUN
ajis02-1182	176	15	model	model	NOUN
ajis02-1182	176	16	di	di	NOUN
ajis02-1182	176	17	layer	layer	NOUN
ajis02-1182	176	18	–	–	PUNCT
ajis02-1182	176	19	obtain	obtain	VERB
ajis02-1182	176	20	the	the	DET
ajis02-1182	176	21	actual	actual	ADJ
ajis02-1182	176	22	relevance	relevance	NOUN
ajis02-1182	176	23	value	value	NOUN
ajis02-1182	176	24	from	from	ADP
ajis02-1182	176	25	the	the	DET
ajis02-1182	176	26	di	di	NOUN
ajis02-1182	176	27	layer	layer	NOUN
ajis02-1182	176	28	.	.	PUNCT
ajis02-1182	177	1	here	here	ADV
ajis02-1182	177	2	,	,	PUNCT
ajis02-1182	177	3	r1	r1	PROPN
ajis02-1182	177	4	>	>	X
ajis02-1182	177	5	r2	r2	PROPN
ajis02-1182	177	6	.	.	PUNCT
ajis02-1182	178	1	the	the	DET
ajis02-1182	178	2	reason	reason	NOUN
ajis02-1182	178	3	is	be	AUX
ajis02-1182	178	4	;	;	PUNCT
ajis02-1182	178	5	if	if	SCONJ
ajis02-1182	178	6	the	the	DET
ajis02-1182	178	7	preferred	preferred	ADJ
ajis02-1182	178	8	attributes	attribute	NOUN
ajis02-1182	178	9	were	be	AUX
ajis02-1182	178	10	provided	provide	VERB
ajis02-1182	178	11	in	in	ADP
ajis02-1182	178	12	the	the	DET
ajis02-1182	178	13	initial	initial	ADJ
ajis02-1182	178	14	query	query	NOUN
ajis02-1182	178	15	(	(	PUNCT
ajis02-1182	178	16	in	in	ADP
ajis02-1182	178	17	step1	step1	PROPN
ajis02-1182	178	18	)	)	PUNCT
ajis02-1182	178	19	,	,	PUNCT
ajis02-1182	178	20	that	that	PRON
ajis02-1182	178	21	implies	imply	VERB
ajis02-1182	178	22	,	,	PUNCT
ajis02-1182	178	23	that	that	SCONJ
ajis02-1182	178	24	those	those	PRON
ajis02-1182	178	25	are	be	AUX
ajis02-1182	178	26	the	the	DET
ajis02-1182	178	27	most	most	ADV
ajis02-1182	178	28	important	important	ADJ
ajis02-1182	178	29	attributes	attribute	NOUN
ajis02-1182	178	30	to	to	ADP
ajis02-1182	178	31	the	the	DET
ajis02-1182	178	32	user	user	NOUN
ajis02-1182	178	33	.	.	PUNCT
ajis02-1182	179	1	since	since	SCONJ
ajis02-1182	179	2	,	,	PUNCT
ajis02-1182	179	3	those	those	PRON
ajis02-1182	179	4	are	be	AUX
ajis02-1182	179	5	the	the	DET
ajis02-1182	179	6	features	feature	NOUN
ajis02-1182	179	7	,	,	PUNCT
ajis02-1182	179	8	that	that	DET
ajis02-1182	179	9	user	user	NOUN
ajis02-1182	179	10	is	be	AUX
ajis02-1182	179	11	looking	look	VERB
ajis02-1182	179	12	for	for	ADP
ajis02-1182	179	13	.	.	PUNCT
ajis02-1182	180	1	preferences	preference	NOUN
ajis02-1182	180	2	provided	provide	VERB
ajis02-1182	180	3	during	during	ADP
ajis02-1182	180	4	step4	step4	PROPN
ajis02-1182	180	5	,	,	PUNCT
ajis02-1182	180	6	was	be	AUX
ajis02-1182	180	7	obviously	obviously	ADV
ajis02-1182	180	8	less	less	ADV
ajis02-1182	180	9	relevant	relevant	ADJ
ajis02-1182	180	10	than	than	ADP
ajis02-1182	180	11	the	the	DET
ajis02-1182	180	12	step	step	NOUN
ajis02-1182	180	13	1	1	NUM
ajis02-1182	180	14	explicitly	explicitly	ADV
ajis02-1182	180	15	provided	provide	VERB
ajis02-1182	180	16	preferences	preference	NOUN
ajis02-1182	180	17	.	.	PUNCT
ajis02-1182	181	1	hence	hence	ADV
ajis02-1182	181	2	,	,	PUNCT
ajis02-1182	181	3	in	in	ADP
ajis02-1182	181	4	the	the	DET
ajis02-1182	181	5	example	example	NOUN
ajis02-1182	181	6	,	,	PUNCT
ajis02-1182	181	7	r1	r1	PROPN
ajis02-1182	181	8	and	and	CCONJ
ajis02-1182	181	9	r2	r2	PROPN
ajis02-1182	181	10	are	be	AUX
ajis02-1182	181	11	assigned	assign	VERB
ajis02-1182	181	12	1	1	NUM
ajis02-1182	181	13	and	and	CCONJ
ajis02-1182	181	14	0.75	0.75	NUM
ajis02-1182	181	15	respectively	respectively	ADV
ajis02-1182	181	16	.	.	PUNCT
ajis02-1182	182	1	s84	s84	NOUN
ajis02-1182	182	2	australasian	australasian	ADJ
ajis02-1182	182	3	journal	journal	NOUN
ajis02-1182	182	4	of	of	ADP
ajis02-1182	182	5	information	information	NOUN
ajis02-1182	182	6	systems	system	NOUN
ajis02-1182	182	7	alahakoon	alahakoon	PROPN
ajis02-1182	182	8	2015	2015	NUM
ajis02-1182	182	9	,	,	PUNCT
ajis02-1182	182	10	vol	vol	NOUN
ajis02-1182	182	11	.	.	PROPN
ajis02-1182	182	12	19	19	NUM
ajis02-1182	182	13	,	,	PUNCT
ajis02-1182	182	14	pp	pp	PROPN
ajis02-1182	182	15	.	.	PUNCT
ajis02-1182	183	1	s77	s77	NOUN
ajis02-1182	183	2	-	-	PUNCT
ajis02-1182	183	3	s97	s97	NOUN
ajis02-1182	183	4	interactive	interactive	ADJ
ajis02-1182	183	5	product	product	NOUN
ajis02-1182	183	6	retrieval	retrieval	NOUN
ajis02-1182	183	7	model	model	NOUN
ajis02-1182	183	8	the	the	DET
ajis02-1182	183	9	total	total	ADJ
ajis02-1182	183	10	similarity	similarity	NOUN
ajis02-1182	183	11	of	of	ADP
ajis02-1182	183	12	an	an	DET
ajis02-1182	183	13	item	item	NOUN
ajis02-1182	183	14	i	i	PRON
ajis02-1182	183	15	(	(	PUNCT
ajis02-1182	183	16	totsimi	totsimi	PROPN
ajis02-1182	183	17	)	)	PUNCT
ajis02-1182	183	18	which	which	PRON
ajis02-1182	183	19	is	be	AUX
ajis02-1182	183	20	described	describe	VERB
ajis02-1182	183	21	using	use	VERB
ajis02-1182	183	22	n	n	PRON
ajis02-1182	183	23	attributes	attribute	NOUN
ajis02-1182	183	24	to	to	ADP
ajis02-1182	183	25	the	the	DET
ajis02-1182	183	26	user	user	NOUN
ajis02-1182	183	27	query	query	NOUN
ajis02-1182	183	28	is	be	AUX
ajis02-1182	183	29	given	give	VERB
ajis02-1182	183	30	by	by	ADP
ajis02-1182	183	31	;	;	PUNCT
ajis02-1182	183	32	totsimi	totsimi	NOUN
ajis02-1182	183	33	=	=	PUNCT
ajis02-1182	184	1	[	[	X
ajis02-1182	184	2	{	{	PUNCT
ajis02-1182	184	3	simiq(i	simiq(i	NUM
ajis02-1182	184	4	)	)	PUNCT
ajis02-1182	184	5	or	or	CCONJ
ajis02-1182	184	6	simpsp(i	simpsp(i	NOUN
ajis02-1182	184	7	)	)	PUNCT
ajis02-1182	184	8	}	}	PUNCT
ajis02-1182	185	1	+	+	PUNCT
ajis02-1182	185	2	simum(i	simum(i	NOUN
ajis02-1182	185	3	)	)	PUNCT
ajis02-1182	185	4	]	]	PUNCT
ajis02-1182	185	5	using	use	VERB
ajis02-1182	185	6	the	the	DET
ajis02-1182	185	7	above	above	ADJ
ajis02-1182	185	8	formula	formula	NOUN
ajis02-1182	185	9	totsimi	totsimi	NOUN
ajis02-1182	185	10	is	be	AUX
ajis02-1182	185	11	calculated	calculate	VERB
ajis02-1182	185	12	for	for	ADP
ajis02-1182	185	13	each	each	DET
ajis02-1182	185	14	item	item	NOUN
ajis02-1182	185	15	remaining	remain	VERB
ajis02-1182	185	16	in	in	ADP
ajis02-1182	185	17	the	the	DET
ajis02-1182	185	18	result	result	NOUN
ajis02-1182	185	19	set	set	VERB
ajis02-1182	185	20	.	.	PUNCT
ajis02-1182	186	1	4	4	NUM
ajis02-1182	186	2	demonstration	demonstration	NOUN
ajis02-1182	186	3	of	of	ADP
ajis02-1182	186	4	the	the	DET
ajis02-1182	186	5	piprp	piprp	NOUN
ajis02-1182	186	6	process	process	NOUN
ajis02-1182	186	7	a	a	DET
ajis02-1182	186	8	benchmark	benchmark	NOUN
ajis02-1182	186	9	dataset	dataset	NOUN
ajis02-1182	186	10	is	be	AUX
ajis02-1182	186	11	used	use	VERB
ajis02-1182	186	12	to	to	PART
ajis02-1182	186	13	demonstrate	demonstrate	VERB
ajis02-1182	186	14	the	the	DET
ajis02-1182	186	15	process	process	NOUN
ajis02-1182	186	16	.	.	PUNCT
ajis02-1182	187	1	the	the	DET
ajis02-1182	187	2	dataset	dataset	NOUN
ajis02-1182	187	3	(	(	PUNCT
ajis02-1182	187	4	asuncion	asuncion	NOUN
ajis02-1182	187	5	and	and	CCONJ
ajis02-1182	187	6	newman	newman	PROPN
ajis02-1182	187	7	2007	2007	NUM
ajis02-1182	187	8	)	)	PUNCT
ajis02-1182	187	9	which	which	PRON
ajis02-1182	187	10	has	have	AUX
ajis02-1182	187	11	been	be	AUX
ajis02-1182	187	12	used	use	VERB
ajis02-1182	187	13	in	in	ADP
ajis02-1182	187	14	this	this	DET
ajis02-1182	187	15	work	work	NOUN
ajis02-1182	187	16	was	be	AUX
ajis02-1182	187	17	intended	intend	VERB
ajis02-1182	187	18	to	to	PART
ajis02-1182	187	19	use	use	VERB
ajis02-1182	187	20	as	as	ADP
ajis02-1182	187	21	a	a	DET
ajis02-1182	187	22	knowledge	knowledge	NOUN
ajis02-1182	187	23	base	base	NOUN
ajis02-1182	187	24	of	of	ADP
ajis02-1182	187	25	a	a	DET
ajis02-1182	187	26	recommender	recommender	NOUN
ajis02-1182	187	27	system	system	NOUN
ajis02-1182	187	28	called	call	VERB
ajis02-1182	187	29	entrée	entrée	NOUN
ajis02-1182	187	30	(	(	PUNCT
ajis02-1182	187	31	burke	burke	PROPN
ajis02-1182	187	32	2002	2002	NUM
ajis02-1182	187	33	)	)	PUNCT
ajis02-1182	187	34	.	.	PUNCT
ajis02-1182	188	1	the	the	DET
ajis02-1182	188	2	entrée	entrée	PROPN
ajis02-1182	188	3	dataset	dataset	NOUN
ajis02-1182	188	4	contains	contain	VERB
ajis02-1182	188	5	descriptive	descriptive	ADJ
ajis02-1182	188	6	information	information	NOUN
ajis02-1182	188	7	about	about	ADP
ajis02-1182	188	8	restaurants	restaurant	NOUN
ajis02-1182	188	9	in	in	ADP
ajis02-1182	188	10	a	a	DET
ajis02-1182	188	11	number	number	NOUN
ajis02-1182	188	12	of	of	ADP
ajis02-1182	188	13	cities	city	NOUN
ajis02-1182	188	14	in	in	ADP
ajis02-1182	188	15	the	the	DET
ajis02-1182	188	16	usa	usa	PROPN
ajis02-1182	188	17	.	.	PROPN
ajis02-1182	188	18	data	data	PROPN
ajis02-1182	188	19	is	be	AUX
ajis02-1182	188	20	available	available	ADJ
ajis02-1182	188	21	separately	separately	ADV
ajis02-1182	188	22	for	for	ADP
ajis02-1182	188	23	each	each	DET
ajis02-1182	188	24	city	city	NOUN
ajis02-1182	188	25	and	and	CCONJ
ajis02-1182	188	26	log	log	VERB
ajis02-1182	188	27	files	file	NOUN
ajis02-1182	188	28	are	be	AUX
ajis02-1182	188	29	available	available	ADJ
ajis02-1182	188	30	indicating	indicate	VERB
ajis02-1182	188	31	user	user	NOUN
ajis02-1182	188	32	browsing	browse	VERB
ajis02-1182	188	33	sessions	session	NOUN
ajis02-1182	188	34	.	.	PUNCT
ajis02-1182	189	1	each	each	DET
ajis02-1182	189	2	restaurant	restaurant	NOUN
ajis02-1182	189	3	is	be	AUX
ajis02-1182	189	4	described	describe	VERB
ajis02-1182	189	5	under	under	ADP
ajis02-1182	189	6	256	256	NUM
ajis02-1182	189	7	attributes	attribute	NOUN
ajis02-1182	189	8	indicating	indicate	VERB
ajis02-1182	189	9	the	the	DET
ajis02-1182	189	10	presence	presence	NOUN
ajis02-1182	189	11	or	or	CCONJ
ajis02-1182	189	12	absence	absence	NOUN
ajis02-1182	189	13	of	of	ADP
ajis02-1182	189	14	each	each	DET
ajis02-1182	189	15	attribute	attribute	NOUN
ajis02-1182	189	16	.	.	PUNCT
ajis02-1182	190	1	in	in	ADP
ajis02-1182	190	2	our	our	PRON
ajis02-1182	190	3	prototype	prototype	NOUN
ajis02-1182	190	4	implementation	implementation	NOUN
ajis02-1182	190	5	we	we	PRON
ajis02-1182	190	6	modified	modify	VERB
ajis02-1182	190	7	the	the	DET
ajis02-1182	190	8	data	datum	NOUN
ajis02-1182	190	9	according	accord	VERB
ajis02-1182	190	10	to	to	ADP
ajis02-1182	190	11	our	our	PRON
ajis02-1182	190	12	requirements	requirement	NOUN
ajis02-1182	190	13	.	.	PUNCT
ajis02-1182	191	1	for	for	ADP
ajis02-1182	191	2	example	example	NOUN
ajis02-1182	191	3	,	,	PUNCT
ajis02-1182	191	4	the	the	DET
ajis02-1182	191	5	256	256	NUM
ajis02-1182	191	6	attributes	attribute	NOUN
ajis02-1182	191	7	were	be	AUX
ajis02-1182	191	8	grouped	group	VERB
ajis02-1182	191	9	into	into	ADP
ajis02-1182	191	10	31	31	NUM
ajis02-1182	191	11	features	feature	NOUN
ajis02-1182	191	12	(	(	PUNCT
ajis02-1182	191	13	as	as	ADP
ajis02-1182	191	14	‘	'	PUNCT
ajis02-1182	191	15	cost	cost	NOUN
ajis02-1182	191	16	’	'	PUNCT
ajis02-1182	191	17	,	,	PUNCT
ajis02-1182	191	18	‘	'	PUNCT
ajis02-1182	191	19	décor	décor	NOUN
ajis02-1182	191	20	’	'	PUNCT
ajis02-1182	191	21	,	,	PUNCT
ajis02-1182	191	22	etc	etc	X
ajis02-1182	191	23	)	)	PUNCT
ajis02-1182	191	24	to	to	PART
ajis02-1182	191	25	form	form	VERB
ajis02-1182	191	26	questions	question	NOUN
ajis02-1182	191	27	during	during	ADP
ajis02-1182	191	28	the	the	DET
ajis02-1182	191	29	search	search	NOUN
ajis02-1182	191	30	.	.	PUNCT
ajis02-1182	192	1	the	the	DET
ajis02-1182	192	2	experiments	experiment	NOUN
ajis02-1182	192	3	presented	present	VERB
ajis02-1182	192	4	in	in	ADP
ajis02-1182	192	5	this	this	DET
ajis02-1182	192	6	paper	paper	NOUN
ajis02-1182	192	7	,	,	PUNCT
ajis02-1182	192	8	are	be	AUX
ajis02-1182	192	9	subject	subject	ADJ
ajis02-1182	192	10	to	to	ADP
ajis02-1182	192	11	the	the	DET
ajis02-1182	192	12	limitations	limitation	NOUN
ajis02-1182	192	13	of	of	ADP
ajis02-1182	192	14	the	the	DET
ajis02-1182	192	15	datasets	dataset	NOUN
ajis02-1182	192	16	used	use	VERB
ajis02-1182	192	17	.	.	PUNCT
ajis02-1182	193	1	it	it	PRON
ajis02-1182	193	2	is	be	AUX
ajis02-1182	193	3	an	an	DET
ajis02-1182	193	4	obvious	obvious	ADJ
ajis02-1182	193	5	and	and	CCONJ
ajis02-1182	193	6	known	know	VERB
ajis02-1182	193	7	fact	fact	NOUN
ajis02-1182	193	8	that	that	SCONJ
ajis02-1182	193	9	the	the	DET
ajis02-1182	193	10	retrieval	retrieval	NOUN
ajis02-1182	193	11	process	process	NOUN
ajis02-1182	193	12	greatly	greatly	ADV
ajis02-1182	193	13	depends	depend	VERB
ajis02-1182	193	14	on	on	ADP
ajis02-1182	193	15	the	the	DET
ajis02-1182	193	16	available	available	ADJ
ajis02-1182	193	17	data	datum	NOUN
ajis02-1182	193	18	(	(	PUNCT
ajis02-1182	193	19	the	the	DET
ajis02-1182	193	20	distribution	distribution	NOUN
ajis02-1182	193	21	of	of	ADP
ajis02-1182	193	22	products	product	NOUN
ajis02-1182	193	23	in	in	ADP
ajis02-1182	193	24	the	the	DET
ajis02-1182	193	25	search	search	NOUN
ajis02-1182	193	26	space	space	NOUN
ajis02-1182	193	27	)	)	PUNCT
ajis02-1182	193	28	.	.	PUNCT
ajis02-1182	194	1	for	for	ADP
ajis02-1182	194	2	example	example	NOUN
ajis02-1182	194	3	,	,	PUNCT
ajis02-1182	194	4	if	if	SCONJ
ajis02-1182	194	5	most	most	ADJ
ajis02-1182	194	6	of	of	ADP
ajis02-1182	194	7	the	the	DET
ajis02-1182	194	8	available	available	ADJ
ajis02-1182	194	9	items	item	NOUN
ajis02-1182	194	10	belong	belong	VERB
ajis02-1182	194	11	to	to	ADP
ajis02-1182	194	12	the	the	DET
ajis02-1182	194	13	same	same	ADJ
ajis02-1182	194	14	price	price	NOUN
ajis02-1182	194	15	range	range	NOUN
ajis02-1182	194	16	,	,	PUNCT
ajis02-1182	194	17	then	then	ADV
ajis02-1182	194	18	retrieving	retrieve	VERB
ajis02-1182	194	19	items	item	NOUN
ajis02-1182	194	20	belonging	belong	VERB
ajis02-1182	194	21	to	to	ADP
ajis02-1182	194	22	other	other	ADJ
ajis02-1182	194	23	price	price	NOUN
ajis02-1182	194	24	ranges	range	NOUN
ajis02-1182	194	25	can	can	AUX
ajis02-1182	194	26	not	not	PART
ajis02-1182	194	27	be	be	AUX
ajis02-1182	194	28	constrained	constrain	VERB
ajis02-1182	194	29	as	as	ADV
ajis02-1182	194	30	much	much	ADV
ajis02-1182	194	31	as	as	ADP
ajis02-1182	194	32	constraining	constrain	VERB
ajis02-1182	194	33	the	the	DET
ajis02-1182	194	34	items	item	NOUN
ajis02-1182	194	35	belonging	belong	VERB
ajis02-1182	194	36	to	to	ADP
ajis02-1182	194	37	the	the	DET
ajis02-1182	194	38	common	common	ADJ
ajis02-1182	194	39	price	price	NOUN
ajis02-1182	194	40	range	range	NOUN
ajis02-1182	194	41	,	,	PUNCT
ajis02-1182	194	42	as	as	SCONJ
ajis02-1182	194	43	this	this	PRON
ajis02-1182	194	44	might	might	AUX
ajis02-1182	194	45	lead	lead	VERB
ajis02-1182	194	46	to	to	ADP
ajis02-1182	194	47	null	null	ADJ
ajis02-1182	194	48	retrievals	retrieval	NOUN
ajis02-1182	194	49	.	.	PUNCT
ajis02-1182	195	1	in	in	ADP
ajis02-1182	195	2	addition	addition	NOUN
ajis02-1182	195	3	there	there	PRON
ajis02-1182	195	4	were	be	VERB
ajis02-1182	195	5	missing	miss	VERB
ajis02-1182	195	6	values	value	NOUN
ajis02-1182	195	7	;	;	PUNCT
ajis02-1182	195	8	out	out	ADP
ajis02-1182	195	9	of	of	ADP
ajis02-1182	195	10	the	the	DET
ajis02-1182	195	11	1875	1875	NUM
ajis02-1182	195	12	restaurants	restaurant	NOUN
ajis02-1182	195	13	used	use	VERB
ajis02-1182	195	14	in	in	ADP
ajis02-1182	195	15	experiments	experiment	NOUN
ajis02-1182	195	16	only	only	ADV
ajis02-1182	195	17	295	295	NUM
ajis02-1182	195	18	had	have	VERB
ajis02-1182	195	19	cuisine	cuisine	NOUN
ajis02-1182	195	20	descriptions	description	NOUN
ajis02-1182	195	21	.	.	PUNCT
ajis02-1182	196	1	such	such	ADJ
ajis02-1182	196	2	records	record	NOUN
ajis02-1182	196	3	are	be	AUX
ajis02-1182	196	4	prone	prone	ADJ
ajis02-1182	196	5	to	to	ADP
ajis02-1182	196	6	null	null	ADJ
ajis02-1182	196	7	retrieval	retrieval	NOUN
ajis02-1182	196	8	.	.	PUNCT
ajis02-1182	197	1	each	each	DET
ajis02-1182	197	2	step	step	NOUN
ajis02-1182	197	3	is	be	AUX
ajis02-1182	197	4	described	describe	VERB
ajis02-1182	197	5	in	in	ADP
ajis02-1182	197	6	detail	detail	NOUN
ajis02-1182	197	7	in	in	ADP
ajis02-1182	197	8	the	the	DET
ajis02-1182	197	9	demonstration	demonstration	NOUN
ajis02-1182	197	10	example	example	NOUN
ajis02-1182	197	11	below	below	ADV
ajis02-1182	197	12	.	.	PUNCT
ajis02-1182	198	1	example	example	NOUN
ajis02-1182	198	2	scenarios	scenario	NOUN
ajis02-1182	198	3	for	for	ADP
ajis02-1182	198	4	the	the	DET
ajis02-1182	198	5	demonstration	demonstration	NOUN
ajis02-1182	198	6	were	be	AUX
ajis02-1182	198	7	constructed	construct	VERB
ajis02-1182	198	8	for	for	ADP
ajis02-1182	198	9	a	a	DET
ajis02-1182	198	10	hypothetical	hypothetical	ADJ
ajis02-1182	198	11	user	user	NOUN
ajis02-1182	198	12	(	(	PUNCT
ajis02-1182	198	13	called	call	VERB
ajis02-1182	198	14	user41	user41	NOUN
ajis02-1182	198	15	)	)	PUNCT
ajis02-1182	198	16	.	.	PUNCT
ajis02-1182	199	1	information	information	NOUN
ajis02-1182	199	2	in	in	ADP
ajis02-1182	199	3	pi	pi	NOUN
ajis02-1182	199	4	layer	layer	NOUN
ajis02-1182	199	5	(	(	PUNCT
ajis02-1182	199	6	demographics	demographic	NOUN
ajis02-1182	199	7	and	and	CCONJ
ajis02-1182	199	8	pbc	pbc	PROPN
ajis02-1182	199	9	values	value	NOUN
ajis02-1182	199	10	)	)	PUNCT
ajis02-1182	199	11	of	of	ADP
ajis02-1182	199	12	user41	user41	NOUN
ajis02-1182	199	13	is	be	AUX
ajis02-1182	199	14	given	give	VERB
ajis02-1182	199	15	in	in	ADP
ajis02-1182	199	16	table	table	NOUN
ajis02-1182	199	17	2	2	NUM
ajis02-1182	199	18	.	.	PUNCT
ajis02-1182	200	1	in	in	ADP
ajis02-1182	200	2	the	the	DET
ajis02-1182	200	3	rest	rest	NOUN
ajis02-1182	200	4	of	of	ADP
ajis02-1182	200	5	the	the	DET
ajis02-1182	200	6	section	section	NOUN
ajis02-1182	200	7	the	the	DET
ajis02-1182	200	8	advantages	advantage	NOUN
ajis02-1182	200	9	of	of	ADP
ajis02-1182	200	10	the	the	DET
ajis02-1182	200	11	new	new	ADJ
ajis02-1182	200	12	process	process	NOUN
ajis02-1182	200	13	is	be	AUX
ajis02-1182	200	14	demonstrated	demonstrate	VERB
ajis02-1182	200	15	with	with	ADP
ajis02-1182	200	16	a	a	DET
ajis02-1182	200	17	bench	bench	NOUN
ajis02-1182	200	18	mark	mark	NOUN
ajis02-1182	200	19	dataset	dataset	NOUN
ajis02-1182	200	20	.	.	PUNCT
ajis02-1182	201	1	age	age	NOUN
ajis02-1182	201	2	26	26	NUM
ajis02-1182	201	3	family	family	NOUN
ajis02-1182	201	4	single	single	ADJ
ajis02-1182	201	5	/	/	SYM
ajis02-1182	201	6	bachelor	bachelor	NOUN
ajis02-1182	201	7	gender	gender	NOUN
ajis02-1182	201	8	m	m	PROPN
ajis02-1182	201	9	income	income	NOUN
ajis02-1182	201	10	30k	30k	NOUN
ajis02-1182	201	11	50k	50k	NUM
ajis02-1182	201	12	occupation	occupation	NOUN
ajis02-1182	201	13	trade	trade	NOUN
ajis02-1182	201	14	person	person	NOUN
ajis02-1182	201	15	or	or	CCONJ
ajis02-1182	201	16	related	relate	VERB
ajis02-1182	201	17	work	work	NOUN
ajis02-1182	201	18	hours	hour	NOUN
ajis02-1182	201	19	21	21	NUM
ajis02-1182	201	20	-	-	SYM
ajis02-1182	201	21	40	40	NUM
ajis02-1182	201	22	hrs	hrs	NOUN
ajis02-1182	201	23	adventurer	adventurer	NOUN
ajis02-1182	201	24	0.91	0.91	NUM
ajis02-1182	201	25	family	family	NOUN
ajis02-1182	201	26	person	person	NOUN
ajis02-1182	201	27	0.05	0.05	NUM
ajis02-1182	201	28	fun	fun	NOUN
ajis02-1182	201	29	0.67	0.67	NUM
ajis02-1182	201	30	health	health	NOUN
ajis02-1182	201	31	conscious	conscious	ADJ
ajis02-1182	201	32	0.21	0.21	NUM
ajis02-1182	201	33	price	price	NOUN
ajis02-1182	201	34	sensitive	sensitive	ADJ
ajis02-1182	201	35	0.53	0.53	NUM
ajis02-1182	201	36	quality	quality	NOUN
ajis02-1182	201	37	conscious	conscious	ADJ
ajis02-1182	201	38	0.29	0.29	NUM
ajis02-1182	201	39	socializing	socialize	VERB
ajis02-1182	201	40	0.35	0.35	NUM
ajis02-1182	201	41	time	time	NOUN
ajis02-1182	201	42	saver	saver	ADJ
ajis02-1182	201	43	0.42	0.42	NUM
ajis02-1182	201	44	table	table	NOUN
ajis02-1182	201	45	2	2	NUM
ajis02-1182	201	46	:	:	PUNCT
ajis02-1182	201	47	pi	pi	NOUN
ajis02-1182	201	48	layer	layer	NOUN
ajis02-1182	201	49	information	information	NOUN
ajis02-1182	201	50	belonging	belong	VERB
ajis02-1182	201	51	to	to	ADP
ajis02-1182	201	52	user41	user41	NOUN
ajis02-1182	201	53	according	accord	VERB
ajis02-1182	201	54	to	to	ADP
ajis02-1182	201	55	the	the	DET
ajis02-1182	201	56	pi	pi	NOUN
ajis02-1182	201	57	layer	layer	NOUN
ajis02-1182	201	58	,	,	PUNCT
ajis02-1182	201	59	user41	user41	NOUN
ajis02-1182	201	60	is	be	AUX
ajis02-1182	201	61	a	a	DET
ajis02-1182	201	62	young	young	ADJ
ajis02-1182	201	63	bachelor	bachelor	NOUN
ajis02-1182	201	64	with	with	ADP
ajis02-1182	201	65	a	a	DET
ajis02-1182	201	66	low	low	ADJ
ajis02-1182	201	67	income	income	NOUN
ajis02-1182	201	68	.	.	PUNCT
ajis02-1182	202	1	therefore	therefore	ADV
ajis02-1182	202	2	,	,	PUNCT
ajis02-1182	202	3	the	the	DET
ajis02-1182	202	4	user	user	NOUN
ajis02-1182	202	5	is	be	AUX
ajis02-1182	202	6	‘	'	PUNCT
ajis02-1182	202	7	expected	expect	VERB
ajis02-1182	202	8	’	'	PUNCT
ajis02-1182	202	9	to	to	PART
ajis02-1182	202	10	be	be	AUX
ajis02-1182	202	11	concerned	concern	VERB
ajis02-1182	202	12	about	about	ADP
ajis02-1182	202	13	the	the	DET
ajis02-1182	202	14	price	price	NOUN
ajis02-1182	202	15	.	.	PUNCT
ajis02-1182	203	1	however	however	ADV
ajis02-1182	203	2	,	,	PUNCT
ajis02-1182	203	3	realistically	realistically	ADV
ajis02-1182	203	4	he	he	PRON
ajis02-1182	203	5	may	may	AUX
ajis02-1182	203	6	have	have	VERB
ajis02-1182	203	7	other	other	ADJ
ajis02-1182	203	8	preferences	preference	NOUN
ajis02-1182	203	9	that	that	PRON
ajis02-1182	203	10	are	be	AUX
ajis02-1182	203	11	not	not	PART
ajis02-1182	203	12	apparent	apparent	ADJ
ajis02-1182	203	13	from	from	ADP
ajis02-1182	203	14	only	only	ADV
ajis02-1182	203	15	the	the	DET
ajis02-1182	203	16	demographic	demographic	ADJ
ajis02-1182	203	17	information	information	NOUN
ajis02-1182	203	18	(	(	PUNCT
ajis02-1182	203	19	such	such	ADJ
ajis02-1182	203	20	as	as	ADP
ajis02-1182	203	21	interest	interest	NOUN
ajis02-1182	203	22	in	in	ADP
ajis02-1182	203	23	food	food	NOUN
ajis02-1182	203	24	,	,	PUNCT
ajis02-1182	203	25	and	and	CCONJ
ajis02-1182	203	26	a	a	DET
ajis02-1182	203	27	desire	desire	NOUN
ajis02-1182	203	28	to	to	PART
ajis02-1182	203	29	taste	taste	VERB
ajis02-1182	203	30	different	different	ADJ
ajis02-1182	203	31	culinary	culinary	ADJ
ajis02-1182	203	32	disciplines	discipline	NOUN
ajis02-1182	203	33	)	)	PUNCT
ajis02-1182	203	34	.	.	PUNCT
ajis02-1182	204	1	to	to	PART
ajis02-1182	204	2	facilitate	facilitate	VERB
ajis02-1182	204	3	demonstration	demonstration	NOUN
ajis02-1182	204	4	of	of	ADP
ajis02-1182	204	5	how	how	SCONJ
ajis02-1182	204	6	the	the	DET
ajis02-1182	204	7	highlighted	highlight	VERB
ajis02-1182	204	8	problems	problem	NOUN
ajis02-1182	204	9	are	be	AUX
ajis02-1182	204	10	addressed	address	VERB
ajis02-1182	204	11	by	by	ADP
ajis02-1182	204	12	the	the	DET
ajis02-1182	204	13	process	process	NOUN
ajis02-1182	204	14	several	several	ADJ
ajis02-1182	204	15	potential	potential	ADJ
ajis02-1182	204	16	scenarios	scenario	NOUN
ajis02-1182	204	17	were	be	AUX
ajis02-1182	204	18	constructed	construct	VERB
ajis02-1182	204	19	for	for	ADP
ajis02-1182	204	20	user41	user41	NOUN
ajis02-1182	204	21	as	as	SCONJ
ajis02-1182	204	22	shown	show	VERB
ajis02-1182	204	23	in	in	ADP
ajis02-1182	204	24	table	table	NOUN
ajis02-1182	204	25	3	3	NUM
ajis02-1182	204	26	.	.	X
ajis02-1182	204	27	user41	user41	PROPN
ajis02-1182	204	28	’s	’s	PART
ajis02-1182	204	29	initial	initial	ADJ
ajis02-1182	204	30	di	di	NOUN
ajis02-1182	204	31	layer	layer	NOUN
ajis02-1182	204	32	for	for	ADP
ajis02-1182	204	33	restaurant	restaurant	NOUN
ajis02-1182	204	34	domain	domain	NOUN
ajis02-1182	204	35	is	be	AUX
ajis02-1182	204	36	created	create	VERB
ajis02-1182	204	37	(	(	PUNCT
ajis02-1182	204	38	based	base	VERB
ajis02-1182	204	39	on	on	ADP
ajis02-1182	204	40	the	the	DET
ajis02-1182	204	41	pi	pi	NOUN
ajis02-1182	204	42	layer	layer	NOUN
ajis02-1182	204	43	)	)	PUNCT
ajis02-1182	204	44	to	to	PART
ajis02-1182	204	45	be	be	AUX
ajis02-1182	204	46	used	use	VERB
ajis02-1182	204	47	in	in	ADP
ajis02-1182	204	48	the	the	DET
ajis02-1182	204	49	first	first	ADJ
ajis02-1182	204	50	run	run	NOUN
ajis02-1182	204	51	of	of	ADP
ajis02-1182	204	52	the	the	DET
ajis02-1182	204	53	piprp	piprp	NOUN
ajis02-1182	204	54	.	.	PUNCT
ajis02-1182	205	1	s85	s85	PROPN
ajis02-1182	205	2	australasian	australasian	ADJ
ajis02-1182	205	3	journal	journal	NOUN
ajis02-1182	205	4	of	of	ADP
ajis02-1182	205	5	information	information	NOUN
ajis02-1182	205	6	systems	system	NOUN
ajis02-1182	205	7	alahakoon	alahakoon	PROPN
ajis02-1182	205	8	2015	2015	NUM
ajis02-1182	205	9	,	,	PUNCT
ajis02-1182	205	10	vol	vol	NOUN
ajis02-1182	205	11	.	.	PROPN
ajis02-1182	205	12	19	19	NUM
ajis02-1182	205	13	,	,	PUNCT
ajis02-1182	205	14	pp	pp	PROPN
ajis02-1182	205	15	.	.	PUNCT
ajis02-1182	206	1	s77	s77	NOUN
ajis02-1182	206	2	-	-	PUNCT
ajis02-1182	206	3	s97	s97	NOUN
ajis02-1182	206	4	interactive	interactive	ADJ
ajis02-1182	206	5	product	product	NOUN
ajis02-1182	206	6	retrieval	retrieval	NOUN
ajis02-1182	206	7	model	model	NOUN
ajis02-1182	206	8	scenario	scenario	PROPN
ajis02-1182	206	9	i	i	PROPN
ajis02-1182	206	10	d	d	PROPN
ajis02-1182	206	11	description	description	NOUN
ajis02-1182	206	12	41	41	NUM
ajis02-1182	206	13	-	-	PUNCT
ajis02-1182	206	14	a1	a1	NOUN
ajis02-1182	206	15	searching	search	VERB
ajis02-1182	206	16	a	a	DET
ajis02-1182	206	17	restaurant	restaurant	NOUN
ajis02-1182	206	18	to	to	PART
ajis02-1182	206	19	have	have	VERB
ajis02-1182	206	20	lunch	lunch	NOUN
ajis02-1182	206	21	during	during	ADP
ajis02-1182	206	22	the	the	DET
ajis02-1182	206	23	work	work	NOUN
ajis02-1182	206	24	break	break	NOUN
ajis02-1182	206	25	.	.	PUNCT
ajis02-1182	207	1	he	he	PRON
ajis02-1182	207	2	is	be	AUX
ajis02-1182	207	3	interested	interested	ADJ
ajis02-1182	207	4	in	in	ADP
ajis02-1182	207	5	food	food	NOUN
ajis02-1182	207	6	,	,	PUNCT
ajis02-1182	207	7	and	and	CCONJ
ajis02-1182	207	8	would	would	AUX
ajis02-1182	207	9	like	like	VERB
ajis02-1182	207	10	to	to	PART
ajis02-1182	207	11	taste	taste	VERB
ajis02-1182	207	12	different	different	ADJ
ajis02-1182	207	13	culinary	culinary	ADJ
ajis02-1182	207	14	disciplines	discipline	NOUN
ajis02-1182	207	15	for	for	ADP
ajis02-1182	207	16	an	an	DET
ajis02-1182	207	17	affordable	affordable	ADJ
ajis02-1182	207	18	price	price	NOUN
ajis02-1182	207	19	.	.	PUNCT
ajis02-1182	208	1	41	41	NUM
ajis02-1182	208	2	-	-	PUNCT
ajis02-1182	208	3	d1	d1	NOUN
ajis02-1182	208	4	to	to	PART
ajis02-1182	208	5	organize	organize	VERB
ajis02-1182	208	6	a	a	DET
ajis02-1182	208	7	gathering	gathering	NOUN
ajis02-1182	208	8	of	of	ADP
ajis02-1182	208	9	young	young	ADJ
ajis02-1182	208	10	bachelor	bachelor	NOUN
ajis02-1182	208	11	friends	friend	NOUN
ajis02-1182	208	12	to	to	PART
ajis02-1182	208	13	celebrate	celebrate	VERB
ajis02-1182	208	14	his	his	PRON
ajis02-1182	208	15	new	new	ADJ
ajis02-1182	208	16	promotion	promotion	NOUN
ajis02-1182	208	17	over	over	ADP
ajis02-1182	208	18	dinner	dinner	NOUN
ajis02-1182	208	19	and	and	CCONJ
ajis02-1182	208	20	a	a	DET
ajis02-1182	208	21	drink	drink	NOUN
ajis02-1182	208	22	.	.	PUNCT
ajis02-1182	209	1	price	price	NOUN
ajis02-1182	209	2	is	be	AUX
ajis02-1182	209	3	still	still	ADV
ajis02-1182	209	4	a	a	DET
ajis02-1182	209	5	concern	concern	NOUN
ajis02-1182	209	6	but	but	CCONJ
ajis02-1182	209	7	more	more	ADJ
ajis02-1182	209	8	attention	attention	NOUN
ajis02-1182	209	9	to	to	ADP
ajis02-1182	209	10	the	the	DET
ajis02-1182	209	11	friendly	friendly	ADJ
ajis02-1182	209	12	atmosphere	atmosphere	NOUN
ajis02-1182	209	13	and	and	CCONJ
ajis02-1182	209	14	distance	distance	NOUN
ajis02-1182	209	15	.	.	PUNCT
ajis02-1182	210	1	41	41	NUM
ajis02-1182	210	2	-	-	PUNCT
ajis02-1182	210	3	e1	e1	NOUN
ajis02-1182	210	4	to	to	PART
ajis02-1182	210	5	have	have	VERB
ajis02-1182	210	6	dinner	dinner	NOUN
ajis02-1182	210	7	over	over	ADP
ajis02-1182	210	8	a	a	DET
ajis02-1182	210	9	chat	chat	NOUN
ajis02-1182	210	10	,	,	PUNCT
ajis02-1182	210	11	with	with	ADP
ajis02-1182	210	12	a	a	DET
ajis02-1182	210	13	friend	friend	NOUN
ajis02-1182	210	14	.	.	PUNCT
ajis02-1182	211	1	price	price	NOUN
ajis02-1182	211	2	is	be	AUX
ajis02-1182	211	3	a	a	DET
ajis02-1182	211	4	concern	concern	NOUN
ajis02-1182	211	5	as	as	ADP
ajis02-1182	211	6	paying	pay	VERB
ajis02-1182	211	7	for	for	ADP
ajis02-1182	211	8	both	both	PRON
ajis02-1182	211	9	but	but	CCONJ
ajis02-1182	211	10	the	the	DET
ajis02-1182	211	11	atmosphere	atmosphere	NOUN
ajis02-1182	211	12	and	and	CCONJ
ajis02-1182	211	13	the	the	DET
ajis02-1182	211	14	quality	quality	NOUN
ajis02-1182	211	15	of	of	ADP
ajis02-1182	211	16	the	the	DET
ajis02-1182	211	17	restaurant	restaurant	NOUN
ajis02-1182	211	18	should	should	AUX
ajis02-1182	211	19	be	be	AUX
ajis02-1182	211	20	adequately	adequately	ADV
ajis02-1182	211	21	good	good	ADJ
ajis02-1182	211	22	.	.	PUNCT
ajis02-1182	212	1	at	at	ADP
ajis02-1182	212	2	the	the	DET
ajis02-1182	212	3	back	back	NOUN
ajis02-1182	212	4	of	of	ADP
ajis02-1182	212	5	his	his	PRON
ajis02-1182	212	6	mind	mind	NOUN
ajis02-1182	212	7	plans	plan	NOUN
ajis02-1182	212	8	for	for	ADP
ajis02-1182	212	9	watching	watch	VERB
ajis02-1182	212	10	a	a	DET
ajis02-1182	212	11	movie	movie	NOUN
ajis02-1182	212	12	before	before	ADP
ajis02-1182	212	13	the	the	DET
ajis02-1182	212	14	meal	meal	NOUN
ajis02-1182	212	15	.	.	PUNCT
ajis02-1182	213	1	better	well	ADV
ajis02-1182	213	2	if	if	SCONJ
ajis02-1182	213	3	parking	parking	NOUN
ajis02-1182	213	4	is	be	AUX
ajis02-1182	213	5	available	available	ADJ
ajis02-1182	213	6	.	.	PUNCT
ajis02-1182	214	1	table	table	NOUN
ajis02-1182	214	2	3	3	NUM
ajis02-1182	214	3	:	:	PUNCT
ajis02-1182	214	4	possible	possible	ADJ
ajis02-1182	214	5	scenarios	scenario	NOUN
ajis02-1182	214	6	of	of	ADP
ajis02-1182	214	7	interactions	interaction	NOUN
ajis02-1182	214	8	for	for	ADP
ajis02-1182	214	9	user41	user41	NOUN
ajis02-1182	214	10	steps	step	NOUN
ajis02-1182	214	11	in	in	ADP
ajis02-1182	214	12	the	the	DET
ajis02-1182	214	13	piprp	piprp	NOUN
ajis02-1182	214	14	as	as	SCONJ
ajis02-1182	214	15	detailed	detailed	ADJ
ajis02-1182	214	16	in	in	ADP
ajis02-1182	214	17	the	the	DET
ajis02-1182	214	18	previous	previous	ADJ
ajis02-1182	214	19	section	section	NOUN
ajis02-1182	214	20	are	be	AUX
ajis02-1182	214	21	now	now	ADV
ajis02-1182	214	22	demonstrated	demonstrate	VERB
ajis02-1182	214	23	for	for	ADP
ajis02-1182	214	24	user	user	NOUN
ajis02-1182	214	25	41	41	NUM
ajis02-1182	214	26	for	for	ADP
ajis02-1182	214	27	the	the	DET
ajis02-1182	214	28	above	above	ADJ
ajis02-1182	214	29	scenarios	scenario	NOUN
ajis02-1182	214	30	.	.	PUNCT
ajis02-1182	215	1	step	step	NOUN
ajis02-1182	215	2	1	1	NUM
ajis02-1182	215	3	:	:	PUNCT
ajis02-1182	215	4	personalized	personalize	VERB
ajis02-1182	215	5	initial	initial	ADJ
ajis02-1182	215	6	query	query	NOUN
ajis02-1182	215	7	specification	specification	NOUN
ajis02-1182	215	8	:	:	PUNCT
ajis02-1182	215	9	user41	user41	NOUN
ajis02-1182	215	10	selects	select	VERB
ajis02-1182	215	11	cuisine	cuisine	NOUN
ajis02-1182	215	12	as	as	ADP
ajis02-1182	215	13	“	"	PUNCT
ajis02-1182	215	14	italian	italian	ADJ
ajis02-1182	215	15	”	"	PUNCT
ajis02-1182	215	16	and	and	CCONJ
ajis02-1182	215	17	food	food	NOUN
ajis02-1182	215	18	quality	quality	NOUN
ajis02-1182	215	19	as	as	ADP
ajis02-1182	215	20	“	"	PUNCT
ajis02-1182	215	21	near	near	ADP
ajis02-1182	215	22	perfect	perfect	ADJ
ajis02-1182	215	23	food	food	NOUN
ajis02-1182	215	24	”	"	PUNCT
ajis02-1182	215	25	the	the	DET
ajis02-1182	215	26	resultant	resultant	NOUN
ajis02-1182	215	27	query	query	NOUN
ajis02-1182	215	28	is	be	AUX
ajis02-1182	215	29	as	as	SCONJ
ajis02-1182	215	30	follows	follow	VERB
ajis02-1182	215	31	;	;	PUNCT
ajis02-1182	215	32	"	"	PUNCT
ajis02-1182	215	33	search	search	NOUN
ajis02-1182	215	34	for	for	ADP
ajis02-1182	215	35	the	the	DET
ajis02-1182	215	36	items	item	NOUN
ajis02-1182	215	37	offering	offer	VERB
ajis02-1182	215	38	cuisine	cuisine	NOUN
ajis02-1182	215	39	type	type	NOUN
ajis02-1182	215	40	[	[	X
ajis02-1182	215	41	‘	'	PUNCT
ajis02-1182	215	42	italian	italian	ADJ
ajis02-1182	215	43	(	(	PUNCT
ajis02-1182	215	44	north	north	NOUN
ajis02-1182	215	45	&	&	CCONJ
ajis02-1182	215	46	south	south	NOUN
ajis02-1182	215	47	)	)	PUNCT
ajis02-1182	215	48	’	'	PUNCT
ajis02-1182	215	49	or	or	CCONJ
ajis02-1182	215	50	‘	'	PUNCT
ajis02-1182	215	51	italian	italian	ADJ
ajis02-1182	215	52	(	(	PUNCT
ajis02-1182	215	53	north	north	NOUN
ajis02-1182	215	54	)	)	PUNCT
ajis02-1182	215	55	’	'	PUNCT
ajis02-1182	215	56	or	or	CCONJ
ajis02-1182	215	57	‘	'	PUNCT
ajis02-1182	215	58	italian	italian	ADJ
ajis02-1182	215	59	(	(	PUNCT
ajis02-1182	215	60	northern	northern	ADJ
ajis02-1182	215	61	)	)	PUNCT
ajis02-1182	215	62	’	'	PUNCT
ajis02-1182	215	63	or	or	CCONJ
ajis02-1182	215	64	‘	'	PUNCT
ajis02-1182	215	65	italian	italian	ADJ
ajis02-1182	215	66	(	(	PUNCT
ajis02-1182	215	67	southern	southern	ADJ
ajis02-1182	215	68	)	)	PUNCT
ajis02-1182	215	69	’	'	PUNCT
ajis02-1182	215	70	or	or	CCONJ
ajis02-1182	215	71	‘	'	PUNCT
ajis02-1182	215	72	italian	italian	ADJ
ajis02-1182	215	73	’	'	PUNCT
ajis02-1182	215	74	or	or	CCONJ
ajis02-1182	215	75	‘	'	PUNCT
ajis02-1182	215	76	italian	italian	ADJ
ajis02-1182	215	77	nuova	nuova	PROPN
ajis02-1182	215	78	cucina	cucina	PROPN
ajis02-1182	215	79	’	'	PUNCT
ajis02-1182	215	80	]	]	PUNCT
ajis02-1182	215	81	and	and	CCONJ
ajis02-1182	215	82	with	with	ADP
ajis02-1182	215	83	food	food	NOUN
ajis02-1182	215	84	quality	quality	NOUN
ajis02-1182	215	85	[	[	X
ajis02-1182	215	86	‘	'	PUNCT
ajis02-1182	215	87	near	near	ADV
ajis02-1182	215	88	-	-	PUNCT
ajis02-1182	215	89	perfect	perfect	ADJ
ajis02-1182	215	90	food	food	NOUN
ajis02-1182	215	91	‘	'	PUNCT
ajis02-1182	215	92	]	]	PUNCT
ajis02-1182	215	93	”	"	PUNCT
ajis02-1182	215	94	this	this	PRON
ajis02-1182	215	95	is	be	AUX
ajis02-1182	215	96	parametric	parametric	ADJ
ajis02-1182	215	97	search	search	NOUN
ajis02-1182	215	98	resulting	result	VERB
ajis02-1182	215	99	in	in	ADP
ajis02-1182	215	100	few	few	ADJ
ajis02-1182	215	101	(	(	PUNCT
ajis02-1182	215	102	only	only	ADV
ajis02-1182	215	103	3	3	NUM
ajis02-1182	215	104	)	)	PUNCT
ajis02-1182	215	105	restaurants	restaurant	NOUN
ajis02-1182	215	106	being	be	AUX
ajis02-1182	215	107	retrieved	retrieve	VERB
ajis02-1182	215	108	thus	thus	ADV
ajis02-1182	215	109	eliminating	eliminate	VERB
ajis02-1182	215	110	many	many	ADJ
ajis02-1182	215	111	restaurants	restaurant	NOUN
ajis02-1182	215	112	which	which	PRON
ajis02-1182	215	113	could	could	AUX
ajis02-1182	215	114	still	still	ADV
ajis02-1182	215	115	interest	interest	VERB
ajis02-1182	215	116	the	the	DET
ajis02-1182	215	117	user	user	NOUN
ajis02-1182	215	118	.	.	PUNCT
ajis02-1182	216	1	step	step	NOUN
ajis02-1182	216	2	2	2	NUM
ajis02-1182	216	3	:	:	PUNCT
ajis02-1182	216	4	personalized	personalized	ADJ
ajis02-1182	216	5	query	query	NOUN
ajis02-1182	216	6	expansion	expansion	NOUN
ajis02-1182	216	7	for	for	ADP
ajis02-1182	216	8	capturing	capture	VERB
ajis02-1182	216	9	varying	vary	VERB
ajis02-1182	216	10	possibilities	possibility	NOUN
ajis02-1182	216	11	and	and	CCONJ
ajis02-1182	216	12	minimizing	minimize	VERB
ajis02-1182	216	13	null	null	ADJ
ajis02-1182	216	14	retrieval	retrieval	NOUN
ajis02-1182	216	15	if	if	SCONJ
ajis02-1182	216	16	only	only	ADV
ajis02-1182	216	17	the	the	DET
ajis02-1182	216	18	constraints	constraint	NOUN
ajis02-1182	216	19	given	give	VERB
ajis02-1182	216	20	in	in	ADP
ajis02-1182	216	21	step	step	NOUN
ajis02-1182	216	22	1	1	NUM
ajis02-1182	216	23	are	be	AUX
ajis02-1182	216	24	used	use	VERB
ajis02-1182	216	25	,	,	PUNCT
ajis02-1182	216	26	there	there	PRON
ajis02-1182	216	27	is	be	VERB
ajis02-1182	216	28	a	a	DET
ajis02-1182	216	29	high	high	ADJ
ajis02-1182	216	30	chance	chance	NOUN
ajis02-1182	216	31	of	of	ADP
ajis02-1182	216	32	null	null	ADJ
ajis02-1182	216	33	retrieval	retrieval	NOUN
ajis02-1182	216	34	.	.	PUNCT
ajis02-1182	217	1	(	(	PUNCT
ajis02-1182	217	2	as	as	SCONJ
ajis02-1182	217	3	demonstrated	demonstrate	VERB
ajis02-1182	217	4	,	,	PUNCT
ajis02-1182	217	5	only	only	ADV
ajis02-1182	217	6	3	3	NUM
ajis02-1182	217	7	restaurants	restaurant	NOUN
ajis02-1182	217	8	were	be	AUX
ajis02-1182	217	9	retrieved	retrieve	VERB
ajis02-1182	217	10	)	)	PUNCT
ajis02-1182	217	11	.	.	PUNCT
ajis02-1182	218	1	user41	user41	PROPN
ajis02-1182	218	2	is	be	AUX
ajis02-1182	218	3	described	describe	VERB
ajis02-1182	218	4	as	as	ADP
ajis02-1182	218	5	a	a	DET
ajis02-1182	218	6	person	person	NOUN
ajis02-1182	218	7	interested	interested	ADJ
ajis02-1182	218	8	in	in	ADP
ajis02-1182	218	9	food	food	NOUN
ajis02-1182	218	10	and	and	CCONJ
ajis02-1182	218	11	different	different	ADJ
ajis02-1182	218	12	culinary	culinary	ADJ
ajis02-1182	218	13	disciplines	discipline	NOUN
ajis02-1182	218	14	.	.	PUNCT
ajis02-1182	219	1	he	he	PRON
ajis02-1182	219	2	may	may	AUX
ajis02-1182	219	3	have	have	AUX
ajis02-1182	219	4	selected	select	VERB
ajis02-1182	219	5	‘	'	PUNCT
ajis02-1182	219	6	italian	italian	ADJ
ajis02-1182	219	7	’	'	PUNCT
ajis02-1182	219	8	cuisine	cuisine	NOUN
ajis02-1182	219	9	due	due	ADP
ajis02-1182	219	10	to	to	ADP
ajis02-1182	219	11	reasons	reason	NOUN
ajis02-1182	219	12	such	such	ADJ
ajis02-1182	219	13	as	as	ADP
ajis02-1182	219	14	,	,	PUNCT
ajis02-1182	219	15	he	he	PRON
ajis02-1182	219	16	not	not	PART
ajis02-1182	219	17	having	having	AUX
ajis02-1182	219	18	ever	ever	ADV
ajis02-1182	219	19	experienced	experience	VERB
ajis02-1182	219	20	‘	'	PUNCT
ajis02-1182	219	21	italian	italian	ADJ
ajis02-1182	219	22	’	'	PUNCT
ajis02-1182	219	23	food	food	NOUN
ajis02-1182	219	24	;	;	PUNCT
ajis02-1182	219	25	having	having	AUX
ajis02-1182	219	26	experienced	experience	VERB
ajis02-1182	219	27	italian	italian	ADJ
ajis02-1182	219	28	food	food	NOUN
ajis02-1182	219	29	and	and	CCONJ
ajis02-1182	219	30	liking	like	VERB
ajis02-1182	219	31	the	the	DET
ajis02-1182	219	32	italian	italian	ADJ
ajis02-1182	219	33	flavor	flavor	NOUN
ajis02-1182	219	34	,	,	PUNCT
ajis02-1182	219	35	or	or	CCONJ
ajis02-1182	219	36	maybe	maybe	ADV
ajis02-1182	219	37	he	he	PRON
ajis02-1182	219	38	preferring	prefer	VERB
ajis02-1182	219	39	a	a	DET
ajis02-1182	219	40	certain	certain	ADJ
ajis02-1182	219	41	italian	italian	ADJ
ajis02-1182	219	42	dish	dish	NOUN
ajis02-1182	219	43	.	.	PUNCT
ajis02-1182	220	1	user41	user41	PROPN
ajis02-1182	220	2	’s	’s	PART
ajis02-1182	220	3	user	user	NOUN
ajis02-1182	220	4	model	model	PROPN
ajis02-1182	220	5	shows	show	VERB
ajis02-1182	220	6	high	high	ADJ
ajis02-1182	220	7	relevance	relevance	NOUN
ajis02-1182	220	8	values	value	NOUN
ajis02-1182	220	9	for	for	ADP
ajis02-1182	220	10	both	both	PRON
ajis02-1182	220	11	‘	'	PUNCT
ajis02-1182	220	12	fair	fair	ADJ
ajis02-1182	220	13	food	food	NOUN
ajis02-1182	220	14	’	'	PUNCT
ajis02-1182	220	15	and	and	CCONJ
ajis02-1182	220	16	‘	'	PUNCT
ajis02-1182	220	17	good	good	ADJ
ajis02-1182	220	18	food	food	NOUN
ajis02-1182	220	19	’	'	PUNCT
ajis02-1182	220	20	which	which	PRON
ajis02-1182	220	21	was	be	AUX
ajis02-1182	220	22	allocated	allocate	VERB
ajis02-1182	220	23	based	base	VERB
ajis02-1182	220	24	on	on	ADP
ajis02-1182	220	25	user	user	NOUN
ajis02-1182	220	26	’s	’s	PART
ajis02-1182	220	27	pbc	pbc	PROPN
ajis02-1182	220	28	values	value	NOUN
ajis02-1182	220	29	.	.	PUNCT
ajis02-1182	221	1	the	the	DET
ajis02-1182	221	2	query	query	NOUN
ajis02-1182	221	3	is	be	AUX
ajis02-1182	221	4	expanded	expand	VERB
ajis02-1182	221	5	using	use	VERB
ajis02-1182	221	6	all	all	DET
ajis02-1182	221	7	additional	additional	ADJ
ajis02-1182	221	8	attribute	attribute	NOUN
ajis02-1182	221	9	values	value	NOUN
ajis02-1182	221	10	in	in	ADP
ajis02-1182	221	11	the	the	DET
ajis02-1182	221	12	user	user	NOUN
ajis02-1182	221	13	model	model	NOUN
ajis02-1182	221	14	as	as	SCONJ
ajis02-1182	221	15	follows	follow	VERB
ajis02-1182	221	16	.	.	PUNCT
ajis02-1182	222	1	"	"	PUNCT
ajis02-1182	222	2	search	search	NOUN
ajis02-1182	222	3	for	for	ADP
ajis02-1182	222	4	the	the	DET
ajis02-1182	222	5	items	item	NOUN
ajis02-1182	222	6	that	that	PRON
ajis02-1182	222	7	offer	offer	VERB
ajis02-1182	222	8	cuisine	cuisine	NOUN
ajis02-1182	222	9	type	type	NOUN
ajis02-1182	222	10	[	[	X
ajis02-1182	222	11	‘	'	PUNCT
ajis02-1182	222	12	italian	italian	ADJ
ajis02-1182	222	13	(	(	PUNCT
ajis02-1182	222	14	north	north	NOUN
ajis02-1182	222	15	&	&	CCONJ
ajis02-1182	222	16	south	south	NOUN
ajis02-1182	222	17	)	)	PUNCT
ajis02-1182	222	18	’	'	PUNCT
ajis02-1182	222	19	or	or	CCONJ
ajis02-1182	222	20	‘	'	PUNCT
ajis02-1182	222	21	italian	italian	ADJ
ajis02-1182	222	22	(	(	PUNCT
ajis02-1182	222	23	north	north	NOUN
ajis02-1182	222	24	)	)	PUNCT
ajis02-1182	222	25	’	'	PUNCT
ajis02-1182	222	26	or	or	CCONJ
ajis02-1182	222	27	‘	'	PUNCT
ajis02-1182	222	28	italian	italian	ADJ
ajis02-1182	222	29	(	(	PUNCT
ajis02-1182	222	30	northern	northern	ADJ
ajis02-1182	222	31	)	)	PUNCT
ajis02-1182	222	32	’	'	PUNCT
ajis02-1182	222	33	or	or	CCONJ
ajis02-1182	222	34	‘	'	PUNCT
ajis02-1182	222	35	italian	italian	ADJ
ajis02-1182	222	36	(	(	PUNCT
ajis02-1182	222	37	southern	southern	ADJ
ajis02-1182	222	38	)	)	PUNCT
ajis02-1182	222	39	’	'	PUNCT
ajis02-1182	222	40	or	or	CCONJ
ajis02-1182	222	41	‘	'	PUNCT
ajis02-1182	222	42	italian	italian	ADJ
ajis02-1182	222	43	’	'	PUNCT
ajis02-1182	222	44	or	or	CCONJ
ajis02-1182	222	45	‘	'	PUNCT
ajis02-1182	222	46	italian	italian	ADJ
ajis02-1182	222	47	nuova	nuova	PROPN
ajis02-1182	222	48	cucina	cucina	PROPN
ajis02-1182	222	49	’	'	PUNCT
ajis02-1182	222	50	]	]	PUNCT
ajis02-1182	222	51	and	and	CCONJ
ajis02-1182	222	52	with	with	ADP
ajis02-1182	222	53	food	food	NOUN
ajis02-1182	222	54	quality	quality	NOUN
ajis02-1182	222	55	[	[	X
ajis02-1182	222	56	‘	'	PUNCT
ajis02-1182	222	57	near	near	ADV
ajis02-1182	222	58	-	-	PUNCT
ajis02-1182	222	59	perfect	perfect	ADJ
ajis02-1182	222	60	food	food	NOUN
ajis02-1182	222	61	’	'	PUNCT
ajis02-1182	222	62	or	or	CCONJ
ajis02-1182	222	63	‘	'	PUNCT
ajis02-1182	222	64	fair	fair	ADJ
ajis02-1182	222	65	food	food	NOUN
ajis02-1182	222	66	’	'	PUNCT
ajis02-1182	222	67	or	or	CCONJ
ajis02-1182	222	68	‘	'	PUNCT
ajis02-1182	222	69	good	good	ADJ
ajis02-1182	222	70	food	food	NOUN
ajis02-1182	222	71	’	'	PUNCT
ajis02-1182	222	72	]	]	PUNCT
ajis02-1182	222	73	”	"	PUNCT
ajis02-1182	222	74	this	this	PRON
ajis02-1182	222	75	resulted	result	VERB
ajis02-1182	222	76	in	in	ADP
ajis02-1182	222	77	an	an	DET
ajis02-1182	222	78	expanded	expand	VERB
ajis02-1182	222	79	106	106	NUM
ajis02-1182	222	80	records	record	NOUN
ajis02-1182	222	81	.	.	PUNCT
ajis02-1182	223	1	if	if	SCONJ
ajis02-1182	223	2	this	this	PRON
ajis02-1182	223	3	is	be	AUX
ajis02-1182	223	4	an	an	DET
ajis02-1182	223	5	unmanageable	unmanageable	ADJ
ajis02-1182	223	6	number	number	NOUN
ajis02-1182	223	7	of	of	ADP
ajis02-1182	223	8	records	record	NOUN
ajis02-1182	223	9	,	,	PUNCT
ajis02-1182	223	10	for	for	ADP
ajis02-1182	223	11	the	the	DET
ajis02-1182	223	12	user	user	NOUN
ajis02-1182	223	13	,	,	PUNCT
ajis02-1182	223	14	then	then	ADV
ajis02-1182	223	15	can	can	AUX
ajis02-1182	223	16	be	be	AUX
ajis02-1182	223	17	filtered	filter	VERB
ajis02-1182	223	18	in	in	ADP
ajis02-1182	223	19	later	later	ADJ
ajis02-1182	223	20	steps	step	NOUN
ajis02-1182	223	21	.	.	PUNCT
ajis02-1182	224	1	otherwise	otherwise	ADV
ajis02-1182	224	2	has	have	VERB
ajis02-1182	224	3	the	the	DET
ajis02-1182	224	4	option	option	NOUN
ajis02-1182	224	5	to	to	PART
ajis02-1182	224	6	stop	stop	VERB
ajis02-1182	224	7	the	the	DET
ajis02-1182	224	8	search	search	NOUN
ajis02-1182	224	9	process	process	NOUN
ajis02-1182	224	10	in	in	ADP
ajis02-1182	224	11	step	step	NOUN
ajis02-1182	224	12	2	2	NUM
ajis02-1182	224	13	(	(	PUNCT
ajis02-1182	224	14	see	see	VERB
ajis02-1182	224	15	figure	figure	NOUN
ajis02-1182	224	16	5	5	NUM
ajis02-1182	224	17	)	)	PUNCT
ajis02-1182	224	18	.	.	PUNCT
ajis02-1182	225	1	step	step	NOUN
ajis02-1182	225	2	3	3	NUM
ajis02-1182	225	3	:	:	PUNCT
ajis02-1182	225	4	further	far	ADV
ajis02-1182	225	5	filtering	filtering	NOUN
ajis02-1182	225	6	based	base	VERB
ajis02-1182	225	7	on	on	ADP
ajis02-1182	225	8	the	the	DET
ajis02-1182	225	9	user	user	NOUN
ajis02-1182	225	10	model	model	NOUN
ajis02-1182	225	11	–	–	PUNCT
ajis02-1182	225	12	personalized	personalized	ADJ
ajis02-1182	225	13	filtering	filter	VERB
ajis02-1182	225	14	"	"	PUNCT
ajis02-1182	225	15	search	search	NOUN
ajis02-1182	225	16	for	for	ADP
ajis02-1182	225	17	the	the	DET
ajis02-1182	225	18	items	item	NOUN
ajis02-1182	225	19	with	with	ADP
ajis02-1182	225	20	cuisine	cuisine	NOUN
ajis02-1182	225	21	type	type	NOUN
ajis02-1182	225	22	[	[	X
ajis02-1182	225	23	‘	'	PUNCT
ajis02-1182	225	24	italian(north	italian(north	ADJ
ajis02-1182	225	25	&	&	CCONJ
ajis02-1182	225	26	south	south	ADJ
ajis02-1182	225	27	)	)	PUNCT
ajis02-1182	225	28	’	'	PUNCT
ajis02-1182	225	29	or	or	CCONJ
ajis02-1182	225	30	‘	'	PUNCT
ajis02-1182	225	31	italian(north	italian(north	ADJ
ajis02-1182	225	32	)	)	PUNCT
ajis02-1182	225	33	’	'	PUNCT
ajis02-1182	225	34	or	or	CCONJ
ajis02-1182	225	35	‘	'	PUNCT
ajis02-1182	225	36	italian(northern	italian(northern	ADJ
ajis02-1182	225	37	)	)	PUNCT
ajis02-1182	225	38	’	'	PUNCT
ajis02-1182	225	39	or	or	CCONJ
ajis02-1182	225	40	‘	'	PUNCT
ajis02-1182	225	41	italian	italian	ADJ
ajis02-1182	225	42	(	(	PUNCT
ajis02-1182	225	43	southern	southern	ADJ
ajis02-1182	225	44	)	)	PUNCT
ajis02-1182	225	45	’	'	PUNCT
ajis02-1182	225	46	or	or	CCONJ
ajis02-1182	225	47	‘	'	PUNCT
ajis02-1182	225	48	italian	italian	ADJ
ajis02-1182	225	49	’	'	PUNCT
ajis02-1182	225	50	or	or	CCONJ
ajis02-1182	225	51	‘	'	PUNCT
ajis02-1182	225	52	italian	italian	ADJ
ajis02-1182	225	53	nuova	nuova	PROPN
ajis02-1182	225	54	cucina	cucina	PROPN
ajis02-1182	225	55	’	'	PUNCT
ajis02-1182	225	56	]	]	PUNCT
ajis02-1182	225	57	and	and	CCONJ
ajis02-1182	225	58	with	with	ADP
ajis02-1182	225	59	food	food	NOUN
ajis02-1182	225	60	quality	quality	NOUN
ajis02-1182	225	61	[	[	X
ajis02-1182	225	62	‘	'	PUNCT
ajis02-1182	225	63	near	near	ADV
ajis02-1182	225	64	-	-	PUNCT
ajis02-1182	225	65	perfect	perfect	ADJ
ajis02-1182	225	66	food	food	NOUN
ajis02-1182	225	67	’	'	PUNCT
ajis02-1182	225	68	or	or	CCONJ
ajis02-1182	225	69	‘	'	PUNCT
ajis02-1182	225	70	fair	fair	ADJ
ajis02-1182	225	71	food	food	NOUN
ajis02-1182	225	72	’	'	PUNCT
ajis02-1182	225	73	or	or	CCONJ
ajis02-1182	225	74	‘	'	PUNCT
ajis02-1182	225	75	good	good	ADJ
ajis02-1182	225	76	food	food	NOUN
ajis02-1182	225	77	’	'	PUNCT
ajis02-1182	225	78	]	]	PUNCT
ajis02-1182	225	79	and	and	CCONJ
ajis02-1182	225	80	the	the	DET
ajis02-1182	225	81	décor	décor	NOUN
ajis02-1182	225	82	is	be	AUX
ajis02-1182	225	83	from	from	ADP
ajis02-1182	225	84	poor	poor	ADJ
ajis02-1182	225	85	to	to	ADP
ajis02-1182	225	86	good	good	ADJ
ajis02-1182	225	87	and	and	CCONJ
ajis02-1182	225	88	the	the	DET
ajis02-1182	225	89	service	service	NOUN
ajis02-1182	225	90	is	be	AUX
ajis02-1182	225	91	from	from	ADP
ajis02-1182	225	92	fair	fair	ADJ
ajis02-1182	225	93	to	to	ADP
ajis02-1182	225	94	good	good	ADJ
ajis02-1182	225	95	”	"	PUNCT
ajis02-1182	225	96	the	the	DET
ajis02-1182	225	97	outcome	outcome	NOUN
ajis02-1182	225	98	of	of	ADP
ajis02-1182	225	99	step	step	NOUN
ajis02-1182	225	100	2	2	NUM
ajis02-1182	225	101	(	(	PUNCT
ajis02-1182	225	102	106	106	NUM
ajis02-1182	225	103	)	)	PUNCT
ajis02-1182	225	104	items	item	NOUN
ajis02-1182	225	105	was	be	AUX
ajis02-1182	225	106	reduced	reduce	VERB
ajis02-1182	225	107	to	to	ADP
ajis02-1182	225	108	85	85	NUM
ajis02-1182	225	109	items	item	NOUN
ajis02-1182	225	110	.	.	PUNCT
ajis02-1182	226	1	after	after	ADP
ajis02-1182	226	2	filtering	filter	VERB
ajis02-1182	226	3	,	,	PUNCT
ajis02-1182	226	4	if	if	SCONJ
ajis02-1182	226	5	still	still	ADV
ajis02-1182	226	6	an	an	DET
ajis02-1182	226	7	unmanageable	unmanageable	ADJ
ajis02-1182	226	8	number	number	NOUN
ajis02-1182	226	9	of	of	ADP
ajis02-1182	226	10	records	record	NOUN
ajis02-1182	226	11	are	be	AUX
ajis02-1182	226	12	available	available	ADJ
ajis02-1182	226	13	,	,	PUNCT
ajis02-1182	226	14	piprp	piprp	NOUN
ajis02-1182	226	15	prompts	prompt	VERB
ajis02-1182	226	16	the	the	DET
ajis02-1182	226	17	user	user	NOUN
ajis02-1182	226	18	asking	ask	VERB
ajis02-1182	226	19	for	for	ADP
ajis02-1182	226	20	further	further	ADJ
ajis02-1182	226	21	filtering	filtering	NOUN
ajis02-1182	226	22	.	.	PUNCT
ajis02-1182	227	1	the	the	DET
ajis02-1182	227	2	user	user	NOUN
ajis02-1182	227	3	is	be	AUX
ajis02-1182	227	4	allowed	allow	VERB
ajis02-1182	227	5	either	either	CCONJ
ajis02-1182	227	6	to	to	PART
ajis02-1182	227	7	browse	browse	VERB
ajis02-1182	227	8	through	through	ADP
ajis02-1182	227	9	the	the	DET
ajis02-1182	227	10	available	available	ADJ
ajis02-1182	227	11	result	result	NOUN
ajis02-1182	227	12	set	set	NOUN
ajis02-1182	227	13	(	(	PUNCT
ajis02-1182	227	14	all	all	PRON
ajis02-1182	227	15	85	85	NUM
ajis02-1182	227	16	outcomes	outcome	NOUN
ajis02-1182	227	17	)	)	PUNCT
ajis02-1182	227	18	or	or	CCONJ
ajis02-1182	227	19	to	to	PART
ajis02-1182	227	20	provide	provide	VERB
ajis02-1182	227	21	constraints	constraint	NOUN
ajis02-1182	227	22	for	for	ADP
ajis02-1182	227	23	further	further	ADJ
ajis02-1182	227	24	filtering	filtering	NOUN
ajis02-1182	227	25	.	.	PUNCT
ajis02-1182	228	1	s86	s86	PROPN
ajis02-1182	228	2	australasian	australasian	ADJ
ajis02-1182	228	3	journal	journal	NOUN
ajis02-1182	228	4	of	of	ADP
ajis02-1182	228	5	information	information	NOUN
ajis02-1182	228	6	systems	system	NOUN
ajis02-1182	228	7	alahakoon	alahakoon	PROPN
ajis02-1182	228	8	2015	2015	NUM
ajis02-1182	228	9	,	,	PUNCT
ajis02-1182	228	10	vol	vol	NOUN
ajis02-1182	228	11	.	.	PROPN
ajis02-1182	228	12	19	19	NUM
ajis02-1182	228	13	,	,	PUNCT
ajis02-1182	228	14	pp	pp	PROPN
ajis02-1182	228	15	.	.	PUNCT
ajis02-1182	229	1	s77	s77	NOUN
ajis02-1182	229	2	-	-	PUNCT
ajis02-1182	229	3	s97	s97	NOUN
ajis02-1182	229	4	interactive	interactive	ADJ
ajis02-1182	229	5	product	product	NOUN
ajis02-1182	229	6	retrieval	retrieval	NOUN
ajis02-1182	229	7	model	model	NOUN
ajis02-1182	229	8	step	step	NOUN
ajis02-1182	229	9	4	4	NUM
ajis02-1182	229	10	:	:	PUNCT
ajis02-1182	229	11	further	far	ADV
ajis02-1182	229	12	querying	query	VERB
ajis02-1182	229	13	the	the	DET
ajis02-1182	229	14	user	user	NOUN
ajis02-1182	229	15	refer	refer	VERB
ajis02-1182	229	16	to	to	ADP
ajis02-1182	229	17	di	di	NOUN
ajis02-1182	229	18	layer	layer	NOUN
ajis02-1182	229	19	information	information	NOUN
ajis02-1182	229	20	in	in	ADP
ajis02-1182	229	21	figure	figure	NOUN
ajis02-1182	229	22	2	2	NUM
ajis02-1182	229	23	.	.	PUNCT
ajis02-1182	229	24	feature	feature	NOUN
ajis02-1182	229	25	number	number	NOUN
ajis02-1182	229	26	“	"	PUNCT
ajis02-1182	229	27	4	4	NUM
ajis02-1182	229	28	”	"	PUNCT
ajis02-1182	229	29	,	,	PUNCT
ajis02-1182	229	30	has	have	VERB
ajis02-1182	229	31	five	five	NUM
ajis02-1182	229	32	attributes	attribute	NOUN
ajis02-1182	229	33	.	.	PUNCT
ajis02-1182	230	1	user	user	NOUN
ajis02-1182	230	2	41	41	NUM
ajis02-1182	230	3	’s	’s	PART
ajis02-1182	230	4	atr	atr	NOUN
ajis02-1182	230	5	for	for	ADP
ajis02-1182	230	6	feature	feature	NOUN
ajis02-1182	230	7	number	number	NOUN
ajis02-1182	230	8	4	4	NUM
ajis02-1182	230	9	is	be	AUX
ajis02-1182	230	10	calculated	calculate	VERB
ajis02-1182	230	11	as	as	SCONJ
ajis02-1182	230	12	follows	follow	VERB
ajis02-1182	230	13	;	;	PUNCT
ajis02-1182	230	14	atrfeat4	atrfeat4	NOUN
ajis02-1182	231	1	=	=	PUNCT
ajis02-1182	231	2	(	(	PUNCT
ajis02-1182	231	3	0	0	NUM
ajis02-1182	231	4	+	+	NUM
ajis02-1182	231	5	0.2	0.2	NUM
ajis02-1182	231	6	+0.3	+0.3	NOUN
ajis02-1182	231	7	+	+	NOUN
ajis02-1182	231	8	0.43	0.43	NUM
ajis02-1182	231	9	+	+	ADJ
ajis02-1182	231	10	0.41)/5	0.41)/5	NOUN
ajis02-1182	231	11	=	=	SYM
ajis02-1182	231	12	0.265	0.265	NUM
ajis02-1182	231	13	figure	figure	NOUN
ajis02-1182	231	14	7	7	NUM
ajis02-1182	231	15	,	,	PUNCT
ajis02-1182	231	16	shows	show	VERB
ajis02-1182	231	17	the	the	DET
ajis02-1182	231	18	atr	atr	NOUN
ajis02-1182	231	19	values	value	NOUN
ajis02-1182	231	20	of	of	ADP
ajis02-1182	231	21	features	feature	NOUN
ajis02-1182	231	22	in	in	ADP
ajis02-1182	231	23	the	the	DET
ajis02-1182	231	24	di	di	NOUN
ajis02-1182	231	25	layer	layer	NOUN
ajis02-1182	231	26	of	of	ADP
ajis02-1182	231	27	user41	user41	NOUN
ajis02-1182	231	28	.	.	PUNCT
ajis02-1182	232	1	feature	feature	NOUN
ajis02-1182	232	2	“	"	PUNCT
ajis02-1182	232	3	popularity	popularity	NOUN
ajis02-1182	232	4	”	"	PUNCT
ajis02-1182	232	5	has	have	VERB
ajis02-1182	232	6	the	the	DET
ajis02-1182	232	7	highest	high	ADJ
ajis02-1182	232	8	atr	atr	NOUN
ajis02-1182	232	9	value	value	NOUN
ajis02-1182	232	10	,	,	PUNCT
ajis02-1182	232	11	while	while	SCONJ
ajis02-1182	232	12	the	the	DET
ajis02-1182	232	13	feature	feature	NOUN
ajis02-1182	232	14	“	"	PUNCT
ajis02-1182	232	15	restaurant	restaurant	NOUN
ajis02-1182	232	16	category	category	NOUN
ajis02-1182	232	17	”	"	PUNCT
ajis02-1182	232	18	has	have	VERB
ajis02-1182	232	19	the	the	DET
ajis02-1182	232	20	least	least	ADJ
ajis02-1182	232	21	atr	atr	NOUN
ajis02-1182	232	22	value	value	NOUN
ajis02-1182	232	23	.	.	PUNCT
ajis02-1182	233	1	therefore	therefore	ADV
ajis02-1182	233	2	,	,	PUNCT
ajis02-1182	233	3	the	the	DET
ajis02-1182	233	4	first	first	ADJ
ajis02-1182	233	5	question	question	NOUN
ajis02-1182	233	6	in	in	ADP
ajis02-1182	233	7	step	step	NOUN
ajis02-1182	233	8	4	4	NUM
ajis02-1182	233	9	on	on	ADP
ajis02-1182	233	10	‘	'	PUNCT
ajis02-1182	233	11	popularity	popularity	NOUN
ajis02-1182	233	12	’	'	PUNCT
ajis02-1182	233	13	will	will	AUX
ajis02-1182	233	14	be	be	AUX
ajis02-1182	233	15	followed	follow	VERB
ajis02-1182	233	16	by	by	ADP
ajis02-1182	233	17	the	the	DET
ajis02-1182	233	18	question	question	NOUN
ajis02-1182	233	19	on	on	ADP
ajis02-1182	233	20	‘	'	PUNCT
ajis02-1182	233	21	location	location	NOUN
ajis02-1182	233	22	’	'	PUNCT
ajis02-1182	233	23	which	which	PRON
ajis02-1182	233	24	has	have	VERB
ajis02-1182	233	25	the	the	DET
ajis02-1182	233	26	next	next	ADJ
ajis02-1182	233	27	highest	high	ADJ
ajis02-1182	233	28	atr	atr	NOUN
ajis02-1182	233	29	value	value	NOUN
ajis02-1182	233	30	.	.	PUNCT
ajis02-1182	234	1	figure	figure	NOUN
ajis02-1182	234	2	7	7	NUM
ajis02-1182	234	3	:	:	PUNCT
ajis02-1182	234	4	atr	atr	PROPN
ajis02-1182	234	5	values	value	NOUN
ajis02-1182	234	6	calculated	calculate	VERB
ajis02-1182	234	7	for	for	ADP
ajis02-1182	234	8	user	user	NOUN
ajis02-1182	234	9	41	41	PROPN
ajis02-1182	234	10	’s	’s	PART
ajis02-1182	234	11	di	di	NOUN
ajis02-1182	234	12	layer	layer	NOUN
ajis02-1182	234	13	for	for	ADP
ajis02-1182	234	14	restaurants	restaurant	NOUN
ajis02-1182	234	15	before	before	ADP
ajis02-1182	234	16	the	the	DET
ajis02-1182	234	17	scenario	scenario	NOUN
ajis02-1182	234	18	41	41	NUM
ajis02-1182	234	19	-	-	PUNCT
ajis02-1182	234	20	a1	a1	NOUN
ajis02-1182	234	21	the	the	DET
ajis02-1182	234	22	algorithm	algorithm	NOUN
ajis02-1182	234	23	for	for	ADP
ajis02-1182	234	24	ordering	order	VERB
ajis02-1182	234	25	the	the	DET
ajis02-1182	234	26	item	item	NOUN
ajis02-1182	234	27	features	feature	NOUN
ajis02-1182	234	28	according	accord	VERB
ajis02-1182	234	29	to	to	ADP
ajis02-1182	234	30	atr	atr	PROPN
ajis02-1182	234	31	values	value	NOUN
ajis02-1182	234	32	is	be	AUX
ajis02-1182	234	33	shown	show	VERB
ajis02-1182	234	34	in	in	ADP
ajis02-1182	234	35	figure	figure	NOUN
ajis02-1182	234	36	8	8	NUM
ajis02-1182	234	37	.	.	PUNCT
ajis02-1182	235	1	each	each	DET
ajis02-1182	235	2	feature	feature	NOUN
ajis02-1182	235	3	is	be	AUX
ajis02-1182	235	4	represented	represent	VERB
ajis02-1182	235	5	as	as	ADP
ajis02-1182	235	6	fj	fj	PROPN
ajis02-1182	235	7	,	,	PUNCT
ajis02-1182	235	8	j	j	PROPN
ajis02-1182	236	1	[	[	X
ajis02-1182	236	2	1	1	NUM
ajis02-1182	236	3	,	,	PUNCT
ajis02-1182	236	4	2	2	NUM
ajis02-1182	236	5	,	,	PUNCT
ajis02-1182	236	6	..	..	PUNCT
ajis02-1182	236	7	,	,	PUNCT
ajis02-1182	236	8	j	j	NOUN
ajis02-1182	236	9	]	]	X
ajis02-1182	236	10	,	,	PUNCT
ajis02-1182	236	11	and	and	CCONJ
ajis02-1182	236	12	j	j	PROPN
ajis02-1182	236	13	is	be	AUX
ajis02-1182	236	14	the	the	DET
ajis02-1182	236	15	total	total	ADJ
ajis02-1182	236	16	number	number	NOUN
ajis02-1182	236	17	of	of	ADP
ajis02-1182	236	18	features	feature	NOUN
ajis02-1182	236	19	exploited	exploit	VERB
ajis02-1182	236	20	to	to	PART
ajis02-1182	236	21	describe	describe	VERB
ajis02-1182	236	22	items	item	NOUN
ajis02-1182	236	23	in	in	ADP
ajis02-1182	236	24	the	the	DET
ajis02-1182	236	25	current	current	ADJ
ajis02-1182	236	26	interacting	interact	VERB
ajis02-1182	236	27	domain	domain	NOUN
ajis02-1182	236	28	di	di	NOUN
ajis02-1182	236	29	.	.	PUNCT
ajis02-1182	237	1	now	now	ADV
ajis02-1182	237	2	,	,	PUNCT
ajis02-1182	237	3	starting	start	VERB
ajis02-1182	237	4	from	from	ADP
ajis02-1182	237	5	the	the	DET
ajis02-1182	237	6	feature	feature	NOUN
ajis02-1182	237	7	with	with	ADP
ajis02-1182	237	8	the	the	DET
ajis02-1182	237	9	highest	high	ADJ
ajis02-1182	237	10	atr	atr	NOUN
ajis02-1182	237	11	value	value	NOUN
ajis02-1182	237	12	,	,	PUNCT
ajis02-1182	237	13	each	each	DET
ajis02-1182	237	14	feature	feature	NOUN
ajis02-1182	237	15	is	be	AUX
ajis02-1182	237	16	directed	direct	VERB
ajis02-1182	237	17	to	to	ADP
ajis02-1182	237	18	the	the	DET
ajis02-1182	237	19	user	user	NOUN
ajis02-1182	237	20	as	as	ADP
ajis02-1182	237	21	a	a	DET
ajis02-1182	237	22	question	question	NOUN
ajis02-1182	237	23	.	.	PUNCT
ajis02-1182	238	1	all	all	DET
ajis02-1182	238	2	the	the	DET
ajis02-1182	238	3	attribute	attribute	NOUN
ajis02-1182	238	4	values	value	NOUN
ajis02-1182	238	5	are	be	AUX
ajis02-1182	238	6	provided	provide	VERB
ajis02-1182	238	7	as	as	ADP
ajis02-1182	238	8	options	option	NOUN
ajis02-1182	238	9	for	for	ADP
ajis02-1182	238	10	the	the	DET
ajis02-1182	238	11	question	question	NOUN
ajis02-1182	238	12	.	.	PUNCT
ajis02-1182	239	1	fj	fj	PROPN
ajis02-1182	239	2	constrained	constrain	VERB
ajis02-1182	239	3	in	in	ADP
ajis02-1182	239	4	step	step	NOUN
ajis02-1182	239	5	2	2	NUM
ajis02-1182	239	6	?	?	PUNCT
ajis02-1182	240	1	fj	fj	PROPN
ajis02-1182	240	2	constrained	constrain	VERB
ajis02-1182	240	3	in	in	ADP
ajis02-1182	240	4	step	step	NOUN
ajis02-1182	240	5	3	3	NUM
ajis02-1182	240	6	?	?	PUNCT
ajis02-1182	241	1	read	read	VERB
ajis02-1182	241	2	each	each	DET
ajis02-1182	241	3	fj	fj	PROPN
ajis02-1182	241	4	from	from	ADP
ajis02-1182	241	5	di	di	NOUN
ajis02-1182	241	6	layer	layer	NOUN
ajis02-1182	241	7	of	of	ADP
ajis02-1182	241	8	domain	domain	NOUN
ajis02-1182	241	9	di	di	NOUN
ajis02-1182	241	10	belonging	belong	VERB
ajis02-1182	241	11	to	to	ADP
ajis02-1182	241	12	the	the	DET
ajis02-1182	241	13	user	user	NOUN
ajis02-1182	241	14	stop	stop	AUX
ajis02-1182	241	15	find	find	VERB
ajis02-1182	241	16	atrfj	atrfj	NOUN
ajis02-1182	241	17	if	if	SCONJ
ajis02-1182	241	18	atrfj	atrfj	PROPN
ajis02-1182	241	19	>	>	X
ajis02-1182	241	20	0	0	NUM
ajis02-1182	241	21	features	feature	NOUN
ajis02-1182	241	22	and	and	CCONJ
ajis02-1182	241	23	atr	atr	PROPN
ajis02-1182	241	24	values	value	NOUN
ajis02-1182	241	25	j	j	PROPN
ajis02-1182	242	1	=	=	SYM
ajis02-1182	242	2	j	j	PROPN
ajis02-1182	242	3	-1if	-1if	NUM
ajis02-1182	242	4	j	j	PROPN
ajis02-1182	242	5	>	>	X
ajis02-1182	242	6	0	0	PUNCT
ajis02-1182	243	1	no	no	INTJ
ajis02-1182	243	2	no	no	INTJ
ajis02-1182	244	1	yes	yes	INTJ
ajis02-1182	245	1	yes	yes	INTJ
ajis02-1182	246	1	yes	yes	INTJ
ajis02-1182	246	2	yes	yes	INTJ
ajis02-1182	246	3	no	no	PRON
ajis02-1182	246	4	add	add	VERB
ajis02-1182	246	5	avrfj	avrfj	NOUN
ajis02-1182	246	6	to	to	ADP
ajis02-1182	246	7	the	the	DET
ajis02-1182	246	8	list	list	NOUN
ajis02-1182	246	9	no	no	DET
ajis02-1182	246	10	figure	figure	NOUN
ajis02-1182	246	11	8	8	NUM
ajis02-1182	246	12	:	:	PUNCT
ajis02-1182	246	13	feature	feature	NOUN
ajis02-1182	246	14	selection	selection	NOUN
ajis02-1182	246	15	for	for	ADP
ajis02-1182	246	16	further	far	ADV
ajis02-1182	246	17	querying	query	VERB
ajis02-1182	246	18	figure	figure	NOUN
ajis02-1182	246	19	9	9	NUM
ajis02-1182	246	20	shows	show	VERB
ajis02-1182	246	21	the	the	DET
ajis02-1182	246	22	three	three	NUM
ajis02-1182	246	23	possible	possible	ADJ
ajis02-1182	246	24	attribute	attribute	NOUN
ajis02-1182	246	25	values	value	NOUN
ajis02-1182	246	26	as	as	SCONJ
ajis02-1182	246	27	options	option	NOUN
ajis02-1182	246	28	to	to	PART
ajis02-1182	246	29	obtain	obtain	VERB
ajis02-1182	246	30	a	a	DET
ajis02-1182	246	31	value	value	NOUN
ajis02-1182	246	32	for	for	ADP
ajis02-1182	246	33	the	the	DET
ajis02-1182	246	34	feature	feature	NOUN
ajis02-1182	246	35	‘	'	PUNCT
ajis02-1182	246	36	popularity	popularity	NOUN
ajis02-1182	246	37	’	'	PUNCT
ajis02-1182	246	38	.	.	PUNCT
ajis02-1182	247	1	the	the	DET
ajis02-1182	247	2	result	result	NOUN
ajis02-1182	247	3	set	set	NOUN
ajis02-1182	247	4	is	be	AUX
ajis02-1182	247	5	filtered	filter	VERB
ajis02-1182	247	6	according	accord	VERB
ajis02-1182	247	7	to	to	ADP
ajis02-1182	247	8	the	the	DET
ajis02-1182	247	9	user	user	NOUN
ajis02-1182	247	10	selected	select	VERB
ajis02-1182	247	11	attribute	attribute	NOUN
ajis02-1182	247	12	values	value	NOUN
ajis02-1182	247	13	(	(	PUNCT
ajis02-1182	247	14	in	in	ADP
ajis02-1182	247	15	the	the	DET
ajis02-1182	247	16	example	example	NOUN
ajis02-1182	247	17	,	,	PUNCT
ajis02-1182	247	18	‘	'	PUNCT
ajis02-1182	247	19	little	little	ADJ
ajis02-1182	247	20	known	know	VERB
ajis02-1182	247	21	but	but	CCONJ
ajis02-1182	247	22	well	well	ADV
ajis02-1182	247	23	liked	like	VERB
ajis02-1182	247	24	’	'	PUNCT
ajis02-1182	247	25	and	and	CCONJ
ajis02-1182	247	26	‘	'	PUNCT
ajis02-1182	247	27	up	up	ADV
ajis02-1182	247	28	and	and	CCONJ
ajis02-1182	247	29	coming	come	VERB
ajis02-1182	247	30	’	'	PUNCT
ajis02-1182	247	31	)	)	PUNCT
ajis02-1182	247	32	.	.	PUNCT
ajis02-1182	248	1	even	even	ADV
ajis02-1182	248	2	though	though	SCONJ
ajis02-1182	248	3	the	the	DET
ajis02-1182	248	4	user	user	NOUN
ajis02-1182	248	5	model	model	NOUN
ajis02-1182	248	6	indicates	indicate	VERB
ajis02-1182	248	7	‘	'	PUNCT
ajis02-1182	248	8	popularity	popularity	NOUN
ajis02-1182	248	9	’	'	PUNCT
ajis02-1182	248	10	as	as	ADP
ajis02-1182	248	11	the	the	DET
ajis02-1182	248	12	most	most	ADV
ajis02-1182	248	13	important	important	ADJ
ajis02-1182	248	14	feature	feature	NOUN
ajis02-1182	248	15	,	,	PUNCT
ajis02-1182	248	16	there	there	PRON
ajis02-1182	248	17	can	can	AUX
ajis02-1182	248	18	be	be	AUX
ajis02-1182	248	19	instances	instance	NOUN
ajis02-1182	248	20	where	where	SCONJ
ajis02-1182	248	21	the	the	DET
ajis02-1182	248	22	user	user	NOUN
ajis02-1182	248	23	is	be	AUX
ajis02-1182	248	24	not	not	PART
ajis02-1182	248	25	interested	interested	ADJ
ajis02-1182	248	26	in	in	ADP
ajis02-1182	248	27	the	the	DET
ajis02-1182	248	28	feature	feature	NOUN
ajis02-1182	248	29	for	for	ADP
ajis02-1182	248	30	the	the	DET
ajis02-1182	248	31	current	current	ADJ
ajis02-1182	248	32	scenario	scenario	NOUN
ajis02-1182	248	33	.	.	PUNCT
ajis02-1182	249	1	in	in	ADP
ajis02-1182	249	2	such	such	ADJ
ajis02-1182	249	3	situations	situation	NOUN
ajis02-1182	249	4	cancellation	cancellation	NOUN
ajis02-1182	249	5	(	(	PUNCT
ajis02-1182	249	6	“	"	PUNCT
ajis02-1182	249	7	cancel	cancel	VERB
ajis02-1182	249	8	”	"	PUNCT
ajis02-1182	249	9	)	)	PUNCT
ajis02-1182	249	10	of	of	ADP
ajis02-1182	249	11	the	the	DET
ajis02-1182	249	12	query	query	NOUN
ajis02-1182	249	13	is	be	AUX
ajis02-1182	249	14	possible	possible	ADJ
ajis02-1182	249	15	.	.	PUNCT
ajis02-1182	250	1	therefore	therefore	ADV
ajis02-1182	250	2	,	,	PUNCT
ajis02-1182	250	3	the	the	DET
ajis02-1182	250	4	user	user	NOUN
ajis02-1182	250	5	is	be	AUX
ajis02-1182	250	6	able	able	ADJ
ajis02-1182	250	7	to	to	PART
ajis02-1182	250	8	control	control	VERB
ajis02-1182	250	9	average	average	ADJ
ajis02-1182	250	10	total	total	ADJ
ajis02-1182	250	11	relevance	relevance	NOUN
ajis02-1182	250	12	values	value	NOUN
ajis02-1182	250	13	of	of	ADP
ajis02-1182	250	14	features	feature	NOUN
ajis02-1182	250	15	user41	user41	NOUN
ajis02-1182	250	16	0	0	NUM
ajis02-1182	250	17	0.1	0.1	NUM
ajis02-1182	250	18	0.2	0.2	NUM
ajis02-1182	250	19	0.3	0.3	NUM
ajis02-1182	250	20	0.4	0.4	NUM
ajis02-1182	250	21	0.5	0.5	NUM
ajis02-1182	250	22	0.6	0.6	NUM
ajis02-1182	250	23	0.7	0.7	NUM
ajis02-1182	250	24	cuisin	cuisin	NOUN
ajis02-1182	250	25	e	e	NOUN
ajis02-1182	250	26	cost	cost	NOUN
ajis02-1182	250	27	deco	deco	NOUN
ajis02-1182	250	28	re	re	ADP
ajis02-1182	250	29	food	food	PROPN
ajis02-1182	250	30	qulity	qulity	PROPN
ajis02-1182	250	31	rest	rest	NOUN
ajis02-1182	250	32	auren	auren	PROPN
ajis02-1182	250	33	t	t	PROPN
ajis02-1182	250	34	c	c	PROPN
ajis02-1182	250	35	ate	eat	VERB
ajis02-1182	250	36	gory	gory	NOUN
ajis02-1182	250	37	speci	speci	PROPN
ajis02-1182	250	38	al	al	PROPN
ajis02-1182	250	39	m	m	PROPN
ajis02-1182	250	40	eal	eal	PROPN
ajis02-1182	250	41	tim	tim	PROPN
ajis02-1182	250	42	es	es	PROPN
ajis02-1182	250	43	custo	custo	PROPN
ajis02-1182	250	44	mer	mer	PROPN
ajis02-1182	250	45	serv	serv	PROPN
ajis02-1182	250	46	ice	ice	PROPN
ajis02-1182	250	47	loca	loca	PROPN
ajis02-1182	250	48	tio	tio	PROPN
ajis02-1182	250	49	n	n	CCONJ
ajis02-1182	251	1	atm	atm	PROPN
ajis02-1182	252	1	osp	osp	PROPN
ajis02-1182	253	1	her	her	PRON
ajis02-1182	253	2	e	e	PROPN
ajis02-1182	253	3	park	park	NOUN
ajis02-1182	253	4	ing	ing	PROPN
ajis02-1182	253	5	speci	speci	PROPN
ajis02-1182	253	6	al	al	PROPN
ajis02-1182	253	7	ser	ser	PROPN
ajis02-1182	253	8	vic	vic	PROPN
ajis02-1182	253	9	es	es	PROPN
ajis02-1182	253	10	populari	populari	PROPN
ajis02-1182	253	11	ty	ty	INTJ
ajis02-1182	253	12	rese	rese	PROPN
ajis02-1182	253	13	rvatio	rvatio	PROPN
ajis02-1182	253	14	ns	ns	NUM
ajis02-1182	253	15	liqu	liqu	PROPN
ajis02-1182	253	16	or	or	CCONJ
ajis02-1182	253	17	speci	speci	PROPN
ajis02-1182	253	18	al	al	PROPN
ajis02-1182	253	19	m	m	PROPN
ajis02-1182	253	20	enu	enu	PROPN
ajis02-1182	253	21	es	es	PROPN
ajis02-1182	253	22	speci	speci	PROPN
ajis02-1182	253	23	al	al	PROPN
ajis02-1182	253	24	f	f	PROPN
ajis02-1182	253	25	ocus	ocus	PROPN
ajis02-1182	253	26	feature	feature	NOUN
ajis02-1182	253	27	at	at	ADP
ajis02-1182	253	28	r	r	PROPN
ajis02-1182	253	29	va	va	PROPN
ajis02-1182	253	30	lue	lue	NOUN
ajis02-1182	253	31	s	s	PART
ajis02-1182	253	32	s87	s87	NOUN
ajis02-1182	253	33	australasian	australasian	ADJ
ajis02-1182	253	34	journal	journal	NOUN
ajis02-1182	253	35	of	of	ADP
ajis02-1182	253	36	information	information	NOUN
ajis02-1182	253	37	systems	system	NOUN
ajis02-1182	253	38	alahakoon	alahakoon	PROPN
ajis02-1182	253	39	2015	2015	NUM
ajis02-1182	253	40	,	,	PUNCT
ajis02-1182	253	41	vol	vol	NOUN
ajis02-1182	253	42	.	.	PROPN
ajis02-1182	253	43	19	19	NUM
ajis02-1182	253	44	,	,	PUNCT
ajis02-1182	253	45	pp	pp	PROPN
ajis02-1182	253	46	.	.	PUNCT
ajis02-1182	254	1	s77	s77	NOUN
ajis02-1182	254	2	-	-	PUNCT
ajis02-1182	254	3	s97	s97	NOUN
ajis02-1182	254	4	interactive	interactive	ADJ
ajis02-1182	254	5	product	product	NOUN
ajis02-1182	254	6	retrieval	retrieval	NOUN
ajis02-1182	254	7	model	model	NOUN
ajis02-1182	254	8	the	the	DET
ajis02-1182	254	9	filtering	filtering	NOUN
ajis02-1182	254	10	during	during	ADP
ajis02-1182	254	11	the	the	DET
ajis02-1182	254	12	interactive	interactive	ADJ
ajis02-1182	254	13	process	process	NOUN
ajis02-1182	254	14	.	.	PUNCT
ajis02-1182	255	1	the	the	DET
ajis02-1182	255	2	“	"	PUNCT
ajis02-1182	255	3	describe	describe	NOUN
ajis02-1182	255	4	”	"	PUNCT
ajis02-1182	255	5	button	button	NOUN
ajis02-1182	255	6	provides	provide	VERB
ajis02-1182	255	7	a	a	DET
ajis02-1182	255	8	description	description	NOUN
ajis02-1182	255	9	of	of	ADP
ajis02-1182	255	10	any	any	PRON
ajis02-1182	255	11	of	of	ADP
ajis02-1182	255	12	the	the	DET
ajis02-1182	255	13	selected	select	VERB
ajis02-1182	255	14	attributes	attribute	NOUN
ajis02-1182	255	15	,	,	PUNCT
ajis02-1182	255	16	providing	provide	VERB
ajis02-1182	255	17	any	any	DET
ajis02-1182	255	18	sub	sub	NOUN
ajis02-1182	255	19	features	feature	NOUN
ajis02-1182	255	20	of	of	ADP
ajis02-1182	255	21	the	the	DET
ajis02-1182	255	22	attribute	attribute	NOUN
ajis02-1182	255	23	or	or	CCONJ
ajis02-1182	255	24	a	a	DET
ajis02-1182	255	25	simple	simple	ADJ
ajis02-1182	255	26	description	description	NOUN
ajis02-1182	255	27	held	hold	VERB
ajis02-1182	255	28	by	by	ADP
ajis02-1182	255	29	the	the	DET
ajis02-1182	255	30	system	system	NOUN
ajis02-1182	255	31	.	.	PUNCT
ajis02-1182	256	1	figure	figure	NOUN
ajis02-1182	256	2	9	9	NUM
ajis02-1182	256	3	:	:	PUNCT
ajis02-1182	256	4	filtered	filter	VERB
ajis02-1182	256	5	according	accord	VERB
ajis02-1182	256	6	to	to	ADP
ajis02-1182	256	7	‘	'	PUNCT
ajis02-1182	256	8	popularity	popularity	NOUN
ajis02-1182	256	9	’	'	PUNCT
ajis02-1182	256	10	,	,	PUNCT
ajis02-1182	256	11	constraint	constraint	NOUN
ajis02-1182	256	12	28	28	NUM
ajis02-1182	256	13	records	record	NOUN
ajis02-1182	256	14	remains	remain	VERB
ajis02-1182	256	15	in	in	ADP
ajis02-1182	256	16	the	the	DET
ajis02-1182	256	17	result	result	NOUN
ajis02-1182	256	18	set	set	VERB
ajis02-1182	256	19	after	after	ADP
ajis02-1182	256	20	filtering	filter	VERB
ajis02-1182	256	21	based	base	VERB
ajis02-1182	256	22	on	on	ADP
ajis02-1182	256	23	‘	'	PUNCT
ajis02-1182	256	24	popularity	popularity	NOUN
ajis02-1182	256	25	’	'	PUNCT
ajis02-1182	256	26	constraint	constraint	NOUN
ajis02-1182	256	27	the	the	DET
ajis02-1182	256	28	user	user	NOUN
ajis02-1182	256	29	can	can	AUX
ajis02-1182	256	30	choose	choose	VERB
ajis02-1182	256	31	either	either	CCONJ
ajis02-1182	256	32	to	to	PART
ajis02-1182	256	33	browse	browse	VERB
ajis02-1182	256	34	the	the	DET
ajis02-1182	256	35	results	result	NOUN
ajis02-1182	256	36	or	or	CCONJ
ajis02-1182	256	37	further	far	ADV
ajis02-1182	256	38	constrain	constrain	VERB
ajis02-1182	256	39	the	the	DET
ajis02-1182	256	40	result	result	NOUN
ajis02-1182	256	41	set	set	VERB
ajis02-1182	256	42	.	.	PUNCT
ajis02-1182	257	1	if	if	SCONJ
ajis02-1182	257	2	further	far	ADV
ajis02-1182	257	3	filtering	filtering	NOUN
ajis02-1182	257	4	required	require	VERB
ajis02-1182	257	5	,	,	PUNCT
ajis02-1182	257	6	the	the	DET
ajis02-1182	257	7	question	question	NOUN
ajis02-1182	257	8	asking	asking	NOUN
ajis02-1182	257	9	process	process	NOUN
ajis02-1182	257	10	continues	continue	VERB
ajis02-1182	257	11	until	until	SCONJ
ajis02-1182	257	12	all	all	DET
ajis02-1182	257	13	the	the	DET
ajis02-1182	257	14	features	feature	NOUN
ajis02-1182	257	15	with	with	ADP
ajis02-1182	257	16	positive	positive	ADJ
ajis02-1182	257	17	(	(	PUNCT
ajis02-1182	257	18	greater	great	ADJ
ajis02-1182	257	19	than	than	ADP
ajis02-1182	257	20	zero	zero	NUM
ajis02-1182	257	21	)	)	PUNCT
ajis02-1182	257	22	atr	atr	NOUN
ajis02-1182	257	23	values	value	NOUN
ajis02-1182	257	24	are	be	AUX
ajis02-1182	257	25	presented	present	VERB
ajis02-1182	257	26	to	to	ADP
ajis02-1182	257	27	the	the	DET
ajis02-1182	257	28	user	user	NOUN
ajis02-1182	257	29	as	as	ADP
ajis02-1182	257	30	a	a	DET
ajis02-1182	257	31	question	question	NOUN
ajis02-1182	257	32	.	.	PUNCT
ajis02-1182	258	1	once	once	SCONJ
ajis02-1182	258	2	the	the	DET
ajis02-1182	258	3	user	user	NOUN
ajis02-1182	258	4	shows	show	VERB
ajis02-1182	258	5	interest	interest	NOUN
ajis02-1182	258	6	to	to	PART
ajis02-1182	258	7	view	view	VERB
ajis02-1182	258	8	the	the	DET
ajis02-1182	258	9	results	result	NOUN
ajis02-1182	258	10	,	,	PUNCT
ajis02-1182	258	11	items	item	NOUN
ajis02-1182	258	12	are	be	AUX
ajis02-1182	258	13	displayed	display	VERB
ajis02-1182	258	14	as	as	ADP
ajis02-1182	258	15	in	in	ADP
ajis02-1182	258	16	figure	figure	NOUN
ajis02-1182	258	17	10	10	NUM
ajis02-1182	258	18	.	.	PUNCT
ajis02-1182	259	1	figure	figure	NOUN
ajis02-1182	259	2	10	10	NUM
ajis02-1182	259	3	:	:	PUNCT
ajis02-1182	259	4	item	item	NOUN
ajis02-1182	259	5	display	display	NOUN
ajis02-1182	259	6	screen	screen	NOUN
ajis02-1182	259	7	the	the	DET
ajis02-1182	259	8	picture	picture	NOUN
ajis02-1182	259	9	of	of	ADP
ajis02-1182	259	10	the	the	DET
ajis02-1182	259	11	restaurant	restaurant	NOUN
ajis02-1182	259	12	gives	give	VERB
ajis02-1182	259	13	the	the	DET
ajis02-1182	259	14	user	user	NOUN
ajis02-1182	259	15	a	a	DET
ajis02-1182	259	16	more	more	ADV
ajis02-1182	259	17	descriptive	descriptive	ADJ
ajis02-1182	259	18	idea	idea	NOUN
ajis02-1182	259	19	about	about	ADP
ajis02-1182	259	20	what	what	PRON
ajis02-1182	259	21	to	to	PART
ajis02-1182	259	22	expect	expect	VERB
ajis02-1182	259	23	.	.	PUNCT
ajis02-1182	260	1	the	the	DET
ajis02-1182	260	2	presentation	presentation	NOUN
ajis02-1182	260	3	is	be	AUX
ajis02-1182	260	4	personalized	personalize	VERB
ajis02-1182	260	5	by	by	ADP
ajis02-1182	260	6	showing	show	VERB
ajis02-1182	260	7	the	the	DET
ajis02-1182	260	8	attributes	attribute	NOUN
ajis02-1182	260	9	explicitly	explicitly	ADV
ajis02-1182	260	10	requested	request	VERB
ajis02-1182	260	11	by	by	ADP
ajis02-1182	260	12	the	the	DET
ajis02-1182	260	13	user	user	NOUN
ajis02-1182	260	14	separately	separately	ADV
ajis02-1182	260	15	from	from	ADP
ajis02-1182	260	16	the	the	DET
ajis02-1182	260	17	other	other	ADJ
ajis02-1182	260	18	attributes	attribute	NOUN
ajis02-1182	260	19	.	.	PUNCT
ajis02-1182	261	1	user	user	NOUN
ajis02-1182	261	2	can	can	AUX
ajis02-1182	261	3	explicitly	explicitly	ADV
ajis02-1182	261	4	see	see	VERB
ajis02-1182	261	5	if	if	SCONJ
ajis02-1182	261	6	his	his	PRON
ajis02-1182	261	7	/	/	SYM
ajis02-1182	261	8	her	her	PRON
ajis02-1182	261	9	preferences	preference	NOUN
ajis02-1182	261	10	are	be	AUX
ajis02-1182	261	11	met	meet	VERB
ajis02-1182	261	12	by	by	ADP
ajis02-1182	261	13	the	the	DET
ajis02-1182	261	14	result	result	NOUN
ajis02-1182	261	15	.	.	PUNCT
ajis02-1182	262	1	after	after	SCONJ
ajis02-1182	262	2	the	the	DET
ajis02-1182	262	3	results	result	NOUN
ajis02-1182	262	4	have	have	AUX
ajis02-1182	262	5	been	be	AUX
ajis02-1182	262	6	viewed	view	VERB
ajis02-1182	262	7	,	,	PUNCT
ajis02-1182	262	8	the	the	DET
ajis02-1182	262	9	user	user	NOUN
ajis02-1182	262	10	may	may	AUX
ajis02-1182	262	11	decide	decide	VERB
ajis02-1182	262	12	to	to	PART
ajis02-1182	262	13	change	change	VERB
ajis02-1182	262	14	preferences	preference	NOUN
ajis02-1182	262	15	provided	provide	VERB
ajis02-1182	262	16	during	during	ADP
ajis02-1182	262	17	step	step	NOUN
ajis02-1182	262	18	4	4	NUM
ajis02-1182	262	19	system	system	NOUN
ajis02-1182	262	20	generated	generate	VERB
ajis02-1182	262	21	questions	question	NOUN
ajis02-1182	262	22	.	.	PUNCT
ajis02-1182	263	1	therefore	therefore	ADV
ajis02-1182	263	2	,	,	PUNCT
ajis02-1182	263	3	at	at	ADP
ajis02-1182	263	4	the	the	DET
ajis02-1182	263	5	end	end	NOUN
ajis02-1182	263	6	of	of	ADP
ajis02-1182	263	7	the	the	DET
ajis02-1182	263	8	result	result	NOUN
ajis02-1182	263	9	display	display	NOUN
ajis02-1182	263	10	,	,	PUNCT
ajis02-1182	263	11	the	the	DET
ajis02-1182	263	12	piprp	piprp	NOUN
ajis02-1182	263	13	provides	provide	VERB
ajis02-1182	263	14	the	the	DET
ajis02-1182	263	15	option	option	NOUN
ajis02-1182	263	16	for	for	SCONJ
ajis02-1182	263	17	the	the	DET
ajis02-1182	263	18	user	user	NOUN
ajis02-1182	263	19	to	to	PART
ajis02-1182	263	20	return	return	VERB
ajis02-1182	263	21	to	to	ADP
ajis02-1182	263	22	the	the	DET
ajis02-1182	263	23	original	original	ADJ
ajis02-1182	263	24	set	set	NOUN
ajis02-1182	263	25	of	of	ADP
ajis02-1182	263	26	records	record	NOUN
ajis02-1182	263	27	in	in	ADP
ajis02-1182	263	28	step	step	NOUN
ajis02-1182	263	29	3	3	NUM
ajis02-1182	263	30	.	.	PUNCT
ajis02-1182	264	1	the	the	DET
ajis02-1182	264	2	question	question	NOUN
ajis02-1182	264	3	asking	asking	NOUN
ajis02-1182	264	4	process	process	NOUN
ajis02-1182	264	5	starts	start	VERB
ajis02-1182	264	6	from	from	ADP
ajis02-1182	264	7	the	the	DET
ajis02-1182	264	8	beginning	beginning	NOUN
ajis02-1182	264	9	of	of	ADP
ajis02-1182	264	10	step	step	NOUN
ajis02-1182	264	11	4	4	NUM
ajis02-1182	264	12	using	use	VERB
ajis02-1182	264	13	the	the	DET
ajis02-1182	264	14	same	same	ADJ
ajis02-1182	264	15	item	item	NOUN
ajis02-1182	264	16	set	set	NOUN
ajis02-1182	264	17	which	which	PRON
ajis02-1182	264	18	resulted	result	VERB
ajis02-1182	264	19	after	after	ADP
ajis02-1182	264	20	s88	s88	ADJ
ajis02-1182	264	21	australasian	australasian	ADJ
ajis02-1182	264	22	journal	journal	NOUN
ajis02-1182	264	23	of	of	ADP
ajis02-1182	264	24	information	information	NOUN
ajis02-1182	264	25	systems	system	NOUN
ajis02-1182	264	26	alahakoon	alahakoon	PROPN
ajis02-1182	264	27	2015	2015	NUM
ajis02-1182	264	28	,	,	PUNCT
ajis02-1182	264	29	vol	vol	NOUN
ajis02-1182	264	30	.	.	PROPN
ajis02-1182	264	31	19	19	NUM
ajis02-1182	264	32	,	,	PUNCT
ajis02-1182	264	33	pp	pp	PROPN
ajis02-1182	264	34	.	.	PUNCT
ajis02-1182	265	1	s77	s77	NOUN
ajis02-1182	265	2	-	-	PUNCT
ajis02-1182	265	3	s97	s97	NOUN
ajis02-1182	265	4	interactive	interactive	ADJ
ajis02-1182	265	5	product	product	NOUN
ajis02-1182	265	6	retrieval	retrieval	NOUN
ajis02-1182	265	7	model	model	NOUN
ajis02-1182	265	8	step	step	NOUN
ajis02-1182	265	9	3	3	NUM
ajis02-1182	265	10	.	.	PUNCT
ajis02-1182	266	1	as	as	ADP
ajis02-1182	266	2	such	such	ADJ
ajis02-1182	266	3	,	,	PUNCT
ajis02-1182	266	4	the	the	DET
ajis02-1182	266	5	user	user	NOUN
ajis02-1182	266	6	is	be	AUX
ajis02-1182	266	7	allowed	allow	VERB
ajis02-1182	266	8	to	to	PART
ajis02-1182	266	9	change	change	VERB
ajis02-1182	266	10	the	the	DET
ajis02-1182	266	11	preferences	preference	NOUN
ajis02-1182	266	12	provided	provide	VERB
ajis02-1182	266	13	during	during	ADP
ajis02-1182	266	14	system	system	NOUN
ajis02-1182	266	15	querying	query	VERB
ajis02-1182	266	16	with	with	ADP
ajis02-1182	266	17	minimal	minimal	ADJ
ajis02-1182	266	18	effort	effort	NOUN
ajis02-1182	266	19	and	and	CCONJ
ajis02-1182	266	20	time	time	NOUN
ajis02-1182	266	21	.	.	PUNCT
ajis02-1182	267	1	step	step	NOUN
ajis02-1182	267	2	5	5	NUM
ajis02-1182	267	3	:	:	PUNCT
ajis02-1182	267	4	calculate	calculate	NOUN
ajis02-1182	267	5	similarity	similarity	NOUN
ajis02-1182	267	6	between	between	ADP
ajis02-1182	267	7	the	the	DET
ajis02-1182	267	8	query	query	NOUN
ajis02-1182	267	9	and	and	CCONJ
ajis02-1182	267	10	the	the	DET
ajis02-1182	267	11	items	item	NOUN
ajis02-1182	267	12	for	for	ADP
ajis02-1182	267	13	simplicity	simplicity	NOUN
ajis02-1182	267	14	,	,	PUNCT
ajis02-1182	267	15	assume	assume	VERB
ajis02-1182	267	16	a	a	DET
ajis02-1182	267	17	domain	domain	NOUN
ajis02-1182	267	18	d	d	NOUN
ajis02-1182	267	19	with	with	ADP
ajis02-1182	267	20	only	only	ADV
ajis02-1182	267	21	fifteen	fifteen	NUM
ajis02-1182	267	22	attributes	attribute	NOUN
ajis02-1182	267	23	(	(	PUNCT
ajis02-1182	267	24	a1	a1	NOUN
ajis02-1182	267	25	-	-	PUNCT
ajis02-1182	267	26	a15	a15	NOUN
ajis02-1182	267	27	)	)	PUNCT
ajis02-1182	267	28	.	.	PUNCT
ajis02-1182	268	1	a	a	DET
ajis02-1182	268	2	query	query	NOUN
ajis02-1182	268	3	qu	qu	PROPN
ajis02-1182	268	4	and	and	CCONJ
ajis02-1182	268	5	four	four	NUM
ajis02-1182	268	6	items	item	NOUN
ajis02-1182	268	7	to	to	PART
ajis02-1182	268	8	compare	compare	VERB
ajis02-1182	268	9	are	be	AUX
ajis02-1182	268	10	presented	present	VERB
ajis02-1182	268	11	in	in	ADP
ajis02-1182	268	12	figure	figure	NOUN
ajis02-1182	268	13	11	11	NUM
ajis02-1182	268	14	.	.	PUNCT
ajis02-1182	269	1	ia	ia	PROPN
ajis02-1182	269	2	,	,	PUNCT
ajis02-1182	269	3	ib	ib	PROPN
ajis02-1182	269	4	,	,	PUNCT
ajis02-1182	269	5	ic	ic	PROPN
ajis02-1182	269	6	,	,	PUNCT
ajis02-1182	269	7	and	and	CCONJ
ajis02-1182	269	8	i	i	PROPN
ajis02-1182	269	9	d	d	PROPN
ajis02-1182	269	10	,	,	PUNCT
ajis02-1182	269	11	are	be	AUX
ajis02-1182	269	12	four	four	NUM
ajis02-1182	269	13	items	item	NOUN
ajis02-1182	269	14	each	each	PRON
ajis02-1182	269	15	described	describe	VERB
ajis02-1182	269	16	using	use	VERB
ajis02-1182	269	17	15	15	NUM
ajis02-1182	269	18	binary	binary	ADJ
ajis02-1182	269	19	-	-	PUNCT
ajis02-1182	269	20	values	value	NOUN
ajis02-1182	269	21	to	to	PART
ajis02-1182	269	22	indicate	indicate	VERB
ajis02-1182	269	23	the	the	DET
ajis02-1182	269	24	presence	presence	NOUN
ajis02-1182	269	25	or	or	CCONJ
ajis02-1182	269	26	absence	absence	NOUN
ajis02-1182	269	27	of	of	ADP
ajis02-1182	269	28	the	the	DET
ajis02-1182	269	29	fifteen	fifteen	NUM
ajis02-1182	269	30	attributes	attribute	NOUN
ajis02-1182	269	31	.	.	PUNCT
ajis02-1182	270	1	in	in	ADP
ajis02-1182	270	2	query	query	PROPN
ajis02-1182	270	3	qu	qu	PROPN
ajis02-1182	270	4	,	,	PUNCT
ajis02-1182	270	5	the	the	DET
ajis02-1182	270	6	user	user	NOUN
ajis02-1182	270	7	shows	show	VERB
ajis02-1182	270	8	interest	interest	NOUN
ajis02-1182	270	9	in	in	ADP
ajis02-1182	270	10	attributes	attribute	NOUN
ajis02-1182	270	11	a1	a1	PROPN
ajis02-1182	270	12	,	,	PUNCT
ajis02-1182	270	13	a3	a3	NOUN
ajis02-1182	270	14	,	,	PUNCT
ajis02-1182	270	15	a5	a5	PROPN
ajis02-1182	270	16	,	,	PUNCT
ajis02-1182	270	17	a11	a11	PROPN
ajis02-1182	270	18	and	and	CCONJ
ajis02-1182	270	19	a15	a15	NOUN
ajis02-1182	270	20	.	.	PUNCT
ajis02-1182	271	1	query	query	PROPN
ajis02-1182	271	2	qu	qu	PROPN
ajis02-1182	271	3	is	be	AUX
ajis02-1182	271	4	formed	form	VERB
ajis02-1182	271	5	starting	start	VERB
ajis02-1182	271	6	from	from	ADP
ajis02-1182	271	7	the	the	DET
ajis02-1182	271	8	initial	initial	ADJ
ajis02-1182	271	9	specification	specification	NOUN
ajis02-1182	271	10	and	and	CCONJ
ajis02-1182	271	11	then	then	ADV
ajis02-1182	271	12	through	through	ADP
ajis02-1182	271	13	the	the	DET
ajis02-1182	271	14	steps	step	NOUN
ajis02-1182	271	15	2	2	NUM
ajis02-1182	271	16	,	,	PUNCT
ajis02-1182	271	17	3	3	NUM
ajis02-1182	271	18	,	,	PUNCT
ajis02-1182	271	19	and	and	CCONJ
ajis02-1182	271	20	4	4	NUM
ajis02-1182	271	21	of	of	ADP
ajis02-1182	271	22	the	the	DET
ajis02-1182	271	23	algorithm	algorithm	NOUN
ajis02-1182	271	24	.	.	PUNCT
ajis02-1182	272	1	according	accord	VERB
ajis02-1182	272	2	to	to	ADP
ajis02-1182	272	3	the	the	DET
ajis02-1182	272	4	query	query	NOUN
ajis02-1182	272	5	,	,	PUNCT
ajis02-1182	272	6	u	u	PRON
ajis02-1182	272	7	requested	request	VERB
ajis02-1182	272	8	attributes	attribute	NOUN
ajis02-1182	272	9	a1	a1	NOUN
ajis02-1182	272	10	,	,	PUNCT
ajis02-1182	272	11	a3	a3	NOUN
ajis02-1182	272	12	and	and	CCONJ
ajis02-1182	272	13	a11	a11	PROPN
ajis02-1182	272	14	(	(	PUNCT
ajis02-1182	272	15	circled	circle	VERB
ajis02-1182	272	16	)	)	PUNCT
ajis02-1182	272	17	when	when	SCONJ
ajis02-1182	272	18	specifying	specify	VERB
ajis02-1182	272	19	the	the	DET
ajis02-1182	272	20	initial	initial	ADJ
ajis02-1182	272	21	query	query	NOUN
ajis02-1182	272	22	(	(	PUNCT
ajis02-1182	272	23	step1	step1	PROPN
ajis02-1182	272	24	,	,	PUNCT
ajis02-1182	272	25	highest	high	ADJ
ajis02-1182	272	26	relevant	relevant	ADJ
ajis02-1182	272	27	attributes	attribute	NOUN
ajis02-1182	272	28	)	)	PUNCT
ajis02-1182	272	29	and	and	CCONJ
ajis02-1182	272	30	a5	a5	PROPN
ajis02-1182	272	31	and	and	CCONJ
ajis02-1182	272	32	a15	a15	NOUN
ajis02-1182	272	33	(	(	PUNCT
ajis02-1182	272	34	underlined	underline	VERB
ajis02-1182	272	35	)	)	PUNCT
ajis02-1182	272	36	were	be	AUX
ajis02-1182	272	37	provided	provide	VERB
ajis02-1182	272	38	as	as	ADP
ajis02-1182	272	39	preferences	preference	NOUN
ajis02-1182	272	40	during	during	ADP
ajis02-1182	272	41	step	step	NOUN
ajis02-1182	272	42	4	4	NUM
ajis02-1182	272	43	(	(	PUNCT
ajis02-1182	272	44	which	which	PRON
ajis02-1182	272	45	are	be	AUX
ajis02-1182	272	46	less	less	ADV
ajis02-1182	272	47	important	important	ADJ
ajis02-1182	272	48	than	than	ADP
ajis02-1182	272	49	a1	a1	NOUN
ajis02-1182	272	50	,	,	PUNCT
ajis02-1182	272	51	a3	a3	NOUN
ajis02-1182	272	52	and	and	CCONJ
ajis02-1182	272	53	a11	a11	PROPN
ajis02-1182	272	54	)	)	PUNCT
ajis02-1182	272	55	.	.	PUNCT
ajis02-1182	273	1	qu	qu	X
ajis02-1182	273	2	=	=	NOUN
ajis02-1182	273	3	1	1	NUM
ajis02-1182	273	4	0	0	NUM
ajis02-1182	273	5	1	1	NUM
ajis02-1182	273	6	0	0	NUM
ajis02-1182	273	7	1	1	NUM
ajis02-1182	273	8	0	0	NUM
ajis02-1182	273	9	0	0	NUM
ajis02-1182	273	10	0	0	NUM
ajis02-1182	273	11	0	0	NUM
ajis02-1182	273	12	0	0	NUM
ajis02-1182	273	13	1	1	NUM
ajis02-1182	273	14	0	0	NUM
ajis02-1182	273	15	0	0	NUM
ajis02-1182	273	16	0	0	NUM
ajis02-1182	273	17	1	1	NUM
ajis02-1182	273	18	ic	ic	NOUN
ajis02-1182	273	19	=	=	SYM
ajis02-1182	273	20	1	1	NUM
ajis02-1182	273	21	0	0	NUM
ajis02-1182	273	22	0	0	NUM
ajis02-1182	273	23	0	0	NUM
ajis02-1182	273	24	0	0	NUM
ajis02-1182	273	25	1	1	NUM
ajis02-1182	273	26	0	0	NUM
ajis02-1182	273	27	0	0	NUM
ajis02-1182	273	28	0	0	NUM
ajis02-1182	273	29	0	0	NUM
ajis02-1182	273	30	0	0	NUM
ajis02-1182	273	31	0	0	NUM
ajis02-1182	273	32	0	0	NUM
ajis02-1182	273	33	0	0	NUM
ajis02-1182	273	34	1	1	NUM
ajis02-1182	273	35	ib	ib	NOUN
ajis02-1182	273	36	=	=	SYM
ajis02-1182	273	37	0	0	NUM
ajis02-1182	273	38	0	0	NUM
ajis02-1182	273	39	1	1	NUM
ajis02-1182	273	40	0	0	NUM
ajis02-1182	273	41	1	1	NUM
ajis02-1182	273	42	0	0	NUM
ajis02-1182	273	43	0	0	NUM
ajis02-1182	273	44	1	1	NUM
ajis02-1182	273	45	0	0	NUM
ajis02-1182	273	46	0	0	NUM
ajis02-1182	273	47	0	0	NUM
ajis02-1182	273	48	0	0	NUM
ajis02-1182	273	49	0	0	NUM
ajis02-1182	273	50	0	0	NUM
ajis02-1182	273	51	0	0	NUM
ajis02-1182	274	1	i	i	NOUN
ajis02-1182	274	2	d	d	NOUN
ajis02-1182	274	3	=	=	SYM
ajis02-1182	274	4	0	0	NUM
ajis02-1182	274	5	0	0	NUM
ajis02-1182	274	6	0	0	NUM
ajis02-1182	274	7	1	1	NUM
ajis02-1182	274	8	0	0	NUM
ajis02-1182	274	9	0	0	NUM
ajis02-1182	274	10	0	0	NUM
ajis02-1182	274	11	1	1	NUM
ajis02-1182	274	12	0	0	NUM
ajis02-1182	274	13	0	0	NUM
ajis02-1182	274	14	0	0	NUM
ajis02-1182	274	15	1	1	NUM
ajis02-1182	274	16	1	1	NUM
ajis02-1182	274	17	1	1	NUM
ajis02-1182	274	18	0	0	NUM
ajis02-1182	274	19	ia	ia	NOUN
ajis02-1182	274	20	=	=	SYM
ajis02-1182	274	21	1	1	NUM
ajis02-1182	274	22	0	0	NUM
ajis02-1182	274	23	1	1	NUM
ajis02-1182	274	24	0	0	NUM
ajis02-1182	274	25	1	1	NUM
ajis02-1182	274	26	1	1	NUM
ajis02-1182	274	27	0	0	NUM
ajis02-1182	274	28	1	1	NUM
ajis02-1182	274	29	0	0	NUM
ajis02-1182	274	30	0	0	NUM
ajis02-1182	274	31	1	1	NUM
ajis02-1182	274	32	0	0	NUM
ajis02-1182	274	33	0	0	NUM
ajis02-1182	274	34	0	0	NUM
ajis02-1182	274	35	1	1	NUM
ajis02-1182	274	36	a3	a3	NOUN
ajis02-1182	274	37	a11a1	a11a1	PROPN
ajis02-1182	274	38	a2	a2	PROPN
ajis02-1182	274	39	a5	a5	PROPN
ajis02-1182	274	40	a6	a6	PROPN
ajis02-1182	274	41	a7	a7	PROPN
ajis02-1182	274	42	a8	a8	PROPN
ajis02-1182	274	43	a9	a9	PROPN
ajis02-1182	274	44	a10	a10	NOUN
ajis02-1182	274	45	a12	a12	PROPN
ajis02-1182	274	46	a13	a13	PROPN
ajis02-1182	274	47	a14	a14	PROPN
ajis02-1182	274	48	a15a4	a15a4	PROPN
ajis02-1182	274	49	figure	figure	NOUN
ajis02-1182	274	50	11	11	NUM
ajis02-1182	274	51	:	:	PUNCT
ajis02-1182	274	52	comparison	comparison	NOUN
ajis02-1182	274	53	of	of	ADP
ajis02-1182	274	54	four	four	NUM
ajis02-1182	274	55	different	different	ADJ
ajis02-1182	274	56	items	item	NOUN
ajis02-1182	274	57	ia	ia	PROPN
ajis02-1182	274	58	,	,	PUNCT
ajis02-1182	274	59	ib	ib	PROPN
ajis02-1182	274	60	,	,	PUNCT
ajis02-1182	274	61	ic	ic	PROPN
ajis02-1182	274	62	,	,	PUNCT
ajis02-1182	274	63	and	and	CCONJ
ajis02-1182	274	64	i	i	PROPN
ajis02-1182	274	65	d	d	PROPN
ajis02-1182	274	66	to	to	ADP
ajis02-1182	274	67	a	a	DET
ajis02-1182	274	68	query	query	NOUN
ajis02-1182	274	69	qu	qu	PROPN
ajis02-1182	274	70	each	each	DET
ajis02-1182	274	71	attribute	attribute	NOUN
ajis02-1182	274	72	has	have	VERB
ajis02-1182	274	73	a	a	DET
ajis02-1182	274	74	relevance	relevance	NOUN
ajis02-1182	274	75	value	value	NOUN
ajis02-1182	274	76	in	in	ADP
ajis02-1182	274	77	u	u	NOUN
ajis02-1182	274	78	’s	’s	NOUN
ajis02-1182	274	79	di	di	NOUN
ajis02-1182	274	80	layer	layer	NOUN
ajis02-1182	274	81	for	for	ADP
ajis02-1182	274	82	domain	domain	NOUN
ajis02-1182	274	83	d.	d.	NOUN
ajis02-1182	275	1	the	the	DET
ajis02-1182	275	2	relevance	relevance	NOUN
ajis02-1182	275	3	values	value	NOUN
ajis02-1182	275	4	of	of	ADP
ajis02-1182	275	5	attributes	attribute	NOUN
ajis02-1182	275	6	a1	a1	NOUN
ajis02-1182	275	7	-	-	PUNCT
ajis02-1182	275	8	a15	a15	NOUN
ajis02-1182	275	9	in	in	ADP
ajis02-1182	275	10	the	the	DET
ajis02-1182	275	11	di	di	NOUN
ajis02-1182	275	12	layer	layer	NOUN
ajis02-1182	275	13	of	of	ADP
ajis02-1182	275	14	a	a	DET
ajis02-1182	275	15	user	user	NOUN
ajis02-1182	275	16	u	u	NOUN
ajis02-1182	275	17	is	be	AUX
ajis02-1182	275	18	as	as	SCONJ
ajis02-1182	275	19	shown	show	VERB
ajis02-1182	275	20	in	in	ADP
ajis02-1182	275	21	figure	figure	NOUN
ajis02-1182	275	22	12	12	NUM
ajis02-1182	275	23	.	.	PUNCT
ajis02-1182	276	1	a1	a1	NOUN
ajis02-1182	276	2	0.69	0.69	NUM
ajis02-1182	276	3	a4	a4	NOUN
ajis02-1182	276	4	0	0	NUM
ajis02-1182	276	5	a7	a7	PROPN
ajis02-1182	276	6	0.46	0.46	NUM
ajis02-1182	276	7	a10	a10	NOUN
ajis02-1182	276	8	0	0	NUM
ajis02-1182	276	9	a13	a13	PROPN
ajis02-1182	276	10	0.24	0.24	NUM
ajis02-1182	276	11	a2	a2	PROPN
ajis02-1182	276	12	0	0	NUM
ajis02-1182	277	1	a5	a5	PROPN
ajis02-1182	277	2	0.18	0.18	NUM
ajis02-1182	277	3	a8	a8	PROPN
ajis02-1182	277	4	0.2	0.2	NUM
ajis02-1182	277	5	a11	a11	PROPN
ajis02-1182	277	6	0	0	PROPN
ajis02-1182	277	7	a14	a14	PROPN
ajis02-1182	277	8	0	0	PROPN
ajis02-1182	277	9	a3	a3	NOUN
ajis02-1182	277	10	0.42	0.42	NUM
ajis02-1182	277	11	a6	a6	NOUN
ajis02-1182	277	12	0.81	0.81	NUM
ajis02-1182	277	13	a9	a9	PROPN
ajis02-1182	277	14	0.02	0.02	NUM
ajis02-1182	277	15	a12	a12	NOUN
ajis02-1182	277	16	0.08	0.08	NUM
ajis02-1182	277	17	a15	a15	NOUN
ajis02-1182	277	18	0.27	0.27	NUM
ajis02-1182	277	19	figure	figure	NOUN
ajis02-1182	277	20	12	12	NUM
ajis02-1182	277	21	:	:	PUNCT
ajis02-1182	277	22	attribute	attribute	NOUN
ajis02-1182	277	23	relevance	relevance	NOUN
ajis02-1182	277	24	values	value	NOUN
ajis02-1182	277	25	for	for	ADP
ajis02-1182	277	26	u	u	NOUN
ajis02-1182	277	27	based	base	VERB
ajis02-1182	277	28	on	on	ADP
ajis02-1182	277	29	the	the	DET
ajis02-1182	277	30	query	query	NOUN
ajis02-1182	277	31	and	and	CCONJ
ajis02-1182	277	32	the	the	DET
ajis02-1182	277	33	user	user	NOUN
ajis02-1182	277	34	model	model	NOUN
ajis02-1182	277	35	,	,	PUNCT
ajis02-1182	277	36	table	table	NOUN
ajis02-1182	277	37	4	4	NUM
ajis02-1182	277	38	,	,	PUNCT
ajis02-1182	277	39	summarizes	summarize	VERB
ajis02-1182	277	40	the	the	DET
ajis02-1182	277	41	details	detail	NOUN
ajis02-1182	277	42	of	of	ADP
ajis02-1182	277	43	the	the	DET
ajis02-1182	277	44	attributes	attribute	NOUN
ajis02-1182	277	45	of	of	ADP
ajis02-1182	277	46	items	item	NOUN
ajis02-1182	277	47	ia	ia	PROPN
ajis02-1182	277	48	-	-	NOUN
ajis02-1182	277	49	id	id	NOUN
ajis02-1182	277	50	.	.	PUNCT
ajis02-1182	278	1	for	for	ADP
ajis02-1182	278	2	example	example	NOUN
ajis02-1182	278	3	,	,	PUNCT
ajis02-1182	278	4	item	item	PROPN
ajis02-1182	278	5	ia	ia	PROPN
ajis02-1182	278	6	has	have	VERB
ajis02-1182	278	7	seven	seven	NUM
ajis02-1182	278	8	attributes	attribute	NOUN
ajis02-1182	278	9	out	out	ADP
ajis02-1182	278	10	of	of	ADP
ajis02-1182	278	11	the	the	DET
ajis02-1182	278	12	fifteen	fifteen	NUM
ajis02-1182	278	13	attributes	attribute	NOUN
ajis02-1182	278	14	.	.	PUNCT
ajis02-1182	279	1	item	item	PROPN
ajis02-1182	279	2	ia	ia	PROPN
ajis02-1182	279	3	has	have	VERB
ajis02-1182	279	4	all	all	DET
ajis02-1182	279	5	three	three	NUM
ajis02-1182	279	6	attributes	attribute	NOUN
ajis02-1182	279	7	(	(	PUNCT
ajis02-1182	279	8	a1	a1	NOUN
ajis02-1182	279	9	,	,	PUNCT
ajis02-1182	279	10	a3	a3	NOUN
ajis02-1182	279	11	and	and	CCONJ
ajis02-1182	279	12	a11	a11	PROPN
ajis02-1182	279	13	)	)	PUNCT
ajis02-1182	279	14	requested	request	VERB
ajis02-1182	279	15	in	in	ADP
ajis02-1182	279	16	the	the	DET
ajis02-1182	279	17	initial	initial	ADJ
ajis02-1182	279	18	query	query	NOUN
ajis02-1182	279	19	.	.	PUNCT
ajis02-1182	280	1	in	in	ADP
ajis02-1182	280	2	the	the	DET
ajis02-1182	280	3	user	user	NOUN
ajis02-1182	280	4	model	model	PROPN
ajis02-1182	280	5	a1	a1	PROPN
ajis02-1182	280	6	,	,	PUNCT
ajis02-1182	280	7	a3	a3	NOUN
ajis02-1182	280	8	and	and	CCONJ
ajis02-1182	280	9	a11	a11	PROPN
ajis02-1182	280	10	has	have	VERB
ajis02-1182	280	11	,	,	PUNCT
ajis02-1182	280	12	0.69	0.69	NUM
ajis02-1182	280	13	,	,	PUNCT
ajis02-1182	280	14	0.42	0.42	NUM
ajis02-1182	280	15	and	and	CCONJ
ajis02-1182	280	16	0	0	NUM
ajis02-1182	280	17	,	,	PUNCT
ajis02-1182	280	18	relevance	relevance	NOUN
ajis02-1182	280	19	values	value	NOUN
ajis02-1182	280	20	respectively	respectively	ADV
ajis02-1182	280	21	.	.	PUNCT
ajis02-1182	281	1	ia	ia	PROPN
ajis02-1182	281	2	also	also	ADV
ajis02-1182	281	3	has	have	AUX
ajis02-1182	281	4	both	both	DET
ajis02-1182	281	5	attributes	attribute	NOUN
ajis02-1182	281	6	that	that	PRON
ajis02-1182	281	7	user	user	NOUN
ajis02-1182	281	8	showed	show	VERB
ajis02-1182	281	9	an	an	DET
ajis02-1182	281	10	interest	interest	NOUN
ajis02-1182	281	11	during	during	ADP
ajis02-1182	281	12	step	step	NOUN
ajis02-1182	281	13	4	4	NUM
ajis02-1182	281	14	(	(	PUNCT
ajis02-1182	281	15	a5	a5	NOUN
ajis02-1182	281	16	,	,	PUNCT
ajis02-1182	281	17	a15	a15	NOUN
ajis02-1182	281	18	)	)	PUNCT
ajis02-1182	281	19	.	.	PUNCT
ajis02-1182	282	1	attributes	attribute	VERB
ajis02-1182	282	2	a6	a6	NOUN
ajis02-1182	282	3	and	and	CCONJ
ajis02-1182	282	4	a8	a8	PROPN
ajis02-1182	282	5	show	show	VERB
ajis02-1182	282	6	a	a	DET
ajis02-1182	282	7	positive	positive	ADJ
ajis02-1182	282	8	relevance	relevance	NOUN
ajis02-1182	282	9	value	value	NOUN
ajis02-1182	282	10	in	in	ADP
ajis02-1182	282	11	the	the	DET
ajis02-1182	282	12	user	user	NOUN
ajis02-1182	282	13	model	model	NOUN
ajis02-1182	282	14	.	.	PUNCT
ajis02-1182	283	1	when	when	SCONJ
ajis02-1182	283	2	the	the	DET
ajis02-1182	283	3	total	total	ADJ
ajis02-1182	283	4	similarity	similarity	NOUN
ajis02-1182	283	5	to	to	ADP
ajis02-1182	283	6	the	the	DET
ajis02-1182	283	7	query	query	NOUN
ajis02-1182	283	8	is	be	AUX
ajis02-1182	283	9	calculated	calculate	VERB
ajis02-1182	283	10	(	(	PUNCT
ajis02-1182	283	11	table	table	NOUN
ajis02-1182	283	12	4	4	NUM
ajis02-1182	283	13	)	)	PUNCT
ajis02-1182	283	14	,	,	PUNCT
ajis02-1182	283	15	ia	ia	PROPN
ajis02-1182	283	16	shows	show	VERB
ajis02-1182	283	17	the	the	DET
ajis02-1182	283	18	highest	high	ADJ
ajis02-1182	283	19	similarity	similarity	NOUN
ajis02-1182	283	20	.	.	PUNCT
ajis02-1182	284	1	(	(	PUNCT
ajis02-1182	284	2	note	note	NOUN
ajis02-1182	284	3	,	,	PUNCT
ajis02-1182	284	4	r1	r1	PROPN
ajis02-1182	284	5	and	and	CCONJ
ajis02-1182	284	6	r2	r2	PROPN
ajis02-1182	284	7	are	be	AUX
ajis02-1182	284	8	assigned	assign	VERB
ajis02-1182	284	9	1	1	NUM
ajis02-1182	284	10	and	and	CCONJ
ajis02-1182	284	11	0.75	0.75	NUM
ajis02-1182	284	12	respectively	respectively	ADV
ajis02-1182	284	13	)	)	PUNCT
ajis02-1182	284	14	.	.	PUNCT
ajis02-1182	285	1	ic	ic	PROPN
ajis02-1182	285	2	scores	score	VERB
ajis02-1182	285	3	the	the	DET
ajis02-1182	285	4	next	next	ADJ
ajis02-1182	285	5	highest	high	ADJ
ajis02-1182	285	6	similarity	similarity	NOUN
ajis02-1182	285	7	.	.	PUNCT
ajis02-1182	286	1	it	it	PRON
ajis02-1182	286	2	has	have	VERB
ajis02-1182	286	3	one	one	NUM
ajis02-1182	286	4	attribute	attribute	NOUN
ajis02-1182	286	5	from	from	ADP
ajis02-1182	286	6	the	the	DET
ajis02-1182	286	7	initial	initial	ADJ
ajis02-1182	286	8	query	query	NOUN
ajis02-1182	286	9	,	,	PUNCT
ajis02-1182	286	10	one	one	NUM
ajis02-1182	286	11	from	from	ADP
ajis02-1182	286	12	the	the	DET
ajis02-1182	286	13	selection	selection	NOUN
ajis02-1182	286	14	process	process	NOUN
ajis02-1182	286	15	and	and	CCONJ
ajis02-1182	286	16	two	two	NUM
ajis02-1182	286	17	highly	highly	ADV
ajis02-1182	286	18	relevant	relevant	ADJ
ajis02-1182	286	19	attributes	attribute	NOUN
ajis02-1182	286	20	from	from	ADP
ajis02-1182	286	21	the	the	DET
ajis02-1182	286	22	user	user	NOUN
ajis02-1182	286	23	model	model	PROPN
ajis02-1182	286	24	.	.	PUNCT
ajis02-1182	287	1	s89	s89	PROPN
ajis02-1182	287	2	australasian	australasian	ADJ
ajis02-1182	287	3	journal	journal	NOUN
ajis02-1182	287	4	of	of	ADP
ajis02-1182	287	5	information	information	NOUN
ajis02-1182	287	6	systems	system	NOUN
ajis02-1182	287	7	alahakoon	alahakoon	PROPN
ajis02-1182	287	8	2015	2015	NUM
ajis02-1182	287	9	,	,	PUNCT
ajis02-1182	287	10	vol	vol	NOUN
ajis02-1182	287	11	.	.	PROPN
ajis02-1182	287	12	19	19	NUM
ajis02-1182	287	13	,	,	PUNCT
ajis02-1182	287	14	pp	pp	PROPN
ajis02-1182	287	15	.	.	PUNCT
ajis02-1182	288	1	s77	s77	NOUN
ajis02-1182	288	2	-	-	PUNCT
ajis02-1182	288	3	s97	s97	NOUN
ajis02-1182	288	4	interactive	interactive	ADJ
ajis02-1182	288	5	product	product	NOUN
ajis02-1182	288	6	retrieval	retrieval	NOUN
ajis02-1182	288	7	model	model	NOUN
ajis02-1182	288	8	it	it	PRON
ajis02-1182	288	9	em	em	PRON
ajis02-1182	288	10	in	in	ADP
ajis02-1182	288	11	it	it	PRON
ajis02-1182	288	12	ia	ia	PROPN
ajis02-1182	288	13	l	l	NOUN
ajis02-1182	288	14	q	q	PROPN
ajis02-1182	289	1	ue	ue	INTJ
ajis02-1182	289	2	ry	ry	NOUN
ajis02-1182	289	3	d	d	X
ajis02-1182	289	4	ur	ur	INTJ
ajis02-1182	289	5	in	in	ADP
ajis02-1182	289	6	g	g	PROPN
ajis02-1182	289	7	r	r	NOUN
ajis02-1182	289	8	et	et	NOUN
ajis02-1182	289	9	ri	ri	PROPN
ajis02-1182	289	10	ev	ev	INTJ
ajis02-1182	289	11	al	al	PROPN
ajis02-1182	289	12	fr	fr	PROPN
ajis02-1182	290	1	om	om	PROPN
ajis02-1182	290	2	th	th	X
ajis02-1182	290	3	e	e	X
ajis02-1182	290	4	u	u	PROPN
ajis02-1182	290	5	se	se	PROPN
ajis02-1182	290	6	r	r	PROPN
ajis02-1182	290	7	m	m	PROPN
ajis02-1182	290	8	od	od	PROPN
ajis02-1182	290	9	el	el	PROPN
ajis02-1182	290	10	ia	ia	PROPN
ajis02-1182	290	11	a1,a3	a1,a3	PROPN
ajis02-1182	290	12	,	,	PUNCT
ajis02-1182	290	13	a11	a11	PROPN
ajis02-1182	290	14	a5	a5	PROPN
ajis02-1182	290	15	,	,	PUNCT
ajis02-1182	290	16	a15	a15	NOUN
ajis02-1182	290	17	a6	a6	NOUN
ajis02-1182	290	18	,	,	PUNCT
ajis02-1182	290	19	a8	a8	PROPN
ajis02-1182	290	20	ib	ib	PROPN
ajis02-1182	290	21	a3	a3	PROPN
ajis02-1182	290	22	a5	a5	PROPN
ajis02-1182	290	23	a8	a8	PROPN
ajis02-1182	290	24	ic	ic	PROPN
ajis02-1182	290	25	a1	a1	NOUN
ajis02-1182	290	26	a15	a15	NOUN
ajis02-1182	290	27	a6	a6	PROPN
ajis02-1182	290	28	i	i	PROPN
ajis02-1182	290	29	d	d	PROPN
ajis02-1182	290	30	a4	a4	PROPN
ajis02-1182	290	31	,	,	PUNCT
ajis02-1182	290	32	a8	a8	PROPN
ajis02-1182	290	33	,	,	PUNCT
ajis02-1182	290	34	a12	a12	NOUN
ajis02-1182	290	35	,	,	PUNCT
ajis02-1182	290	36	a13	a13	NOUN
ajis02-1182	290	37	,	,	PUNCT
ajis02-1182	290	38	a14	a14	NOUN
ajis02-1182	290	39	table	table	NOUN
ajis02-1182	290	40	4	4	NUM
ajis02-1182	290	41	:	:	PUNCT
ajis02-1182	290	42	summary	summary	NOUN
ajis02-1182	290	43	of	of	ADP
ajis02-1182	290	44	attributes	attribute	NOUN
ajis02-1182	290	45	and	and	CCONJ
ajis02-1182	290	46	their	their	PRON
ajis02-1182	290	47	calculated	calculate	VERB
ajis02-1182	290	48	relevance	relevance	NOUN
ajis02-1182	290	49	values	value	VERB
ajis02-1182	290	50	it	it	PRON
ajis02-1182	290	51	em	em	PRON
ajis02-1182	290	52	total	total	ADJ
ajis02-1182	290	53	similarity	similarity	NOUN
ajis02-1182	291	1	=	=	SYM
ajis02-1182	292	1	n	n	CCONJ
ajis02-1182	292	2	i	i	PRON
ajis02-1182	292	3	s	s	VERB
ajis02-1182	292	4	1	1	NUM
ajis02-1182	292	5	umpspiq	umpspiq	NOUN
ajis02-1182	292	6	(	(	PUNCT
ajis02-1182	292	7	i))sim(i)im(i)(sim	i))sim(i)im(i)(sim	PROPN
ajis02-1182	292	8	ia	ia	PROPN
ajis02-1182	292	9	(	(	PUNCT
ajis02-1182	292	10	1	1	NUM
ajis02-1182	292	11	+	+	NUM
ajis02-1182	292	12	0.69)+(1	0.69)+(1	ADJ
ajis02-1182	292	13	+	+	NOUN
ajis02-1182	292	14	0.42)+(1	0.42)+(1	NOUN
ajis02-1182	292	15	+	+	NOUN
ajis02-1182	292	16	0)+(0.75	0)+(0.75	NUM
ajis02-1182	292	17	+	+	ADJ
ajis02-1182	292	18	0.18)+(0.75	0.18)+(0.75	ADJ
ajis02-1182	292	19	+	+	NOUN
ajis02-1182	292	20	0.27)+(0	0.27)+(0	NOUN
ajis02-1182	292	21	+	+	NOUN
ajis02-1182	292	22	0.81)+(0	0.81)+(0	ADJ
ajis02-1182	292	23	+	+	NOUN
ajis02-1182	292	24	0.2	0.2	NUM
ajis02-1182	292	25	)	)	PUNCT
ajis02-1182	292	26	=	=	SYM
ajis02-1182	293	1	7.07	7.07	NUM
ajis02-1182	293	2	ib	ib	NOUN
ajis02-1182	293	3	(	(	PUNCT
ajis02-1182	293	4	1	1	NUM
ajis02-1182	293	5	+	+	NOUN
ajis02-1182	293	6	0.42)+(0.75	0.42)+(0.75	ADJ
ajis02-1182	293	7	+	+	NOUN
ajis02-1182	293	8	0.18)+	0.18)+	NUM
ajis02-1182	293	9	(	(	PUNCT
ajis02-1182	293	10	0	0	NUM
ajis02-1182	293	11	+	+	NUM
ajis02-1182	293	12	0.2	0.2	NUM
ajis02-1182	293	13	)	)	PUNCT
ajis02-1182	293	14	=	=	PUNCT
ajis02-1182	293	15	2.55	2.55	NUM
ajis02-1182	293	16	ic	ic	PROPN
ajis02-1182	293	17	(	(	PUNCT
ajis02-1182	293	18	1	1	NUM
ajis02-1182	293	19	+	+	NOUN
ajis02-1182	293	20	0.69)+	0.69)+	X
ajis02-1182	293	21	(	(	PUNCT
ajis02-1182	293	22	0.75	0.75	NUM
ajis02-1182	293	23	+	+	NOUN
ajis02-1182	293	24	0.27)+(0	0.27)+(0	ADJ
ajis02-1182	293	25	+	+	NOUN
ajis02-1182	293	26	0.81	0.81	NUM
ajis02-1182	293	27	)	)	PUNCT
ajis02-1182	293	28	=	=	PUNCT
ajis02-1182	293	29	3.52	3.52	NUM
ajis02-1182	293	30	i	i	PROPN
ajis02-1182	293	31	d	d	PROPN
ajis02-1182	293	32	(	(	PUNCT
ajis02-1182	293	33	0	0	NUM
ajis02-1182	293	34	+	+	NOUN
ajis02-1182	293	35	0)+(0	0)+(0	NOUN
ajis02-1182	293	36	+	+	NOUN
ajis02-1182	293	37	0.2)+(0	0.2)+(0	NOUN
ajis02-1182	293	38	+	+	NOUN
ajis02-1182	293	39	0.08)+(0	0.08)+(0	NOUN
ajis02-1182	293	40	+	+	NOUN
ajis02-1182	293	41	0.24)+(0	0.24)+(0	ADJ
ajis02-1182	293	42	+	+	ADJ
ajis02-1182	293	43	0)=	0)=	NOUN
ajis02-1182	293	44	0.52	0.52	NUM
ajis02-1182	293	45	table	table	NOUN
ajis02-1182	293	46	5	5	NUM
ajis02-1182	293	47	:	:	PUNCT
ajis02-1182	293	48	total	total	ADJ
ajis02-1182	293	49	similarity	similarity	NOUN
ajis02-1182	293	50	of	of	ADP
ajis02-1182	293	51	each	each	DET
ajis02-1182	293	52	item	item	NOUN
ajis02-1182	293	53	ib	ib	NOUN
ajis02-1182	293	54	,	,	PUNCT
ajis02-1182	293	55	is	be	AUX
ajis02-1182	293	56	similar	similar	ADJ
ajis02-1182	293	57	to	to	ADP
ajis02-1182	293	58	ic	ic	PROPN
ajis02-1182	293	59	with	with	ADP
ajis02-1182	293	60	regard	regard	NOUN
ajis02-1182	293	61	to	to	ADP
ajis02-1182	293	62	the	the	DET
ajis02-1182	293	63	number	number	NOUN
ajis02-1182	293	64	of	of	ADP
ajis02-1182	293	65	attributes	attribute	NOUN
ajis02-1182	293	66	present	present	ADJ
ajis02-1182	293	67	.	.	PUNCT
ajis02-1182	294	1	ib	ib	PROPN
ajis02-1182	294	2	has	have	AUX
ajis02-1182	294	3	a3	a3	VERB
ajis02-1182	294	4	from	from	ADP
ajis02-1182	294	5	initial	initial	ADJ
ajis02-1182	294	6	query	query	NOUN
ajis02-1182	294	7	whereas	whereas	SCONJ
ajis02-1182	294	8	ic	ic	PROPN
ajis02-1182	294	9	,	,	PUNCT
ajis02-1182	294	10	has	have	VERB
ajis02-1182	294	11	a1	a1	VERB
ajis02-1182	294	12	;	;	PUNCT
ajis02-1182	294	13	and	and	CCONJ
ajis02-1182	294	14	ib	ib	PROPN
ajis02-1182	294	15	has	have	AUX
ajis02-1182	294	16	a5	a5	VERB
ajis02-1182	294	17	during	during	ADP
ajis02-1182	294	18	step	step	NOUN
ajis02-1182	294	19	4	4	NUM
ajis02-1182	294	20	,	,	PUNCT
ajis02-1182	294	21	whereas	whereas	SCONJ
ajis02-1182	294	22	ic	ic	PROPN
ajis02-1182	294	23	has	have	VERB
ajis02-1182	294	24	a15	a15	NOUN
ajis02-1182	294	25	;	;	PUNCT
ajis02-1182	294	26	they	they	PRON
ajis02-1182	294	27	both	both	PRON
ajis02-1182	294	28	have	have	VERB
ajis02-1182	294	29	one	one	NUM
ajis02-1182	294	30	more	more	ADV
ajis02-1182	294	31	additional	additional	ADJ
ajis02-1182	294	32	attribute	attribute	NOUN
ajis02-1182	294	33	present	present	ADJ
ajis02-1182	294	34	in	in	ADP
ajis02-1182	294	35	them	they	PRON
ajis02-1182	294	36	.	.	PUNCT
ajis02-1182	295	1	if	if	SCONJ
ajis02-1182	295	2	the	the	DET
ajis02-1182	295	3	relevance	relevance	NOUN
ajis02-1182	295	4	values	value	VERB
ajis02-1182	295	5	from	from	ADP
ajis02-1182	295	6	the	the	DET
ajis02-1182	295	7	user	user	NOUN
ajis02-1182	295	8	model	model	NOUN
ajis02-1182	295	9	are	be	AUX
ajis02-1182	295	10	not	not	PART
ajis02-1182	295	11	considered	consider	VERB
ajis02-1182	295	12	,	,	PUNCT
ajis02-1182	295	13	both	both	DET
ajis02-1182	295	14	items	item	NOUN
ajis02-1182	295	15	ib	ib	NOUN
ajis02-1182	295	16	and	and	CCONJ
ajis02-1182	295	17	ic	ic	PROPN
ajis02-1182	295	18	ends	end	VERB
ajis02-1182	295	19	up	up	ADP
ajis02-1182	295	20	with	with	ADP
ajis02-1182	295	21	identical	identical	ADJ
ajis02-1182	295	22	similarities	similarity	NOUN
ajis02-1182	295	23	,	,	PUNCT
ajis02-1182	295	24	which	which	PRON
ajis02-1182	295	25	is	be	AUX
ajis02-1182	295	26	not	not	PART
ajis02-1182	295	27	true	true	ADJ
ajis02-1182	295	28	.	.	PUNCT
ajis02-1182	296	1	usually	usually	ADV
ajis02-1182	296	2	,	,	PUNCT
ajis02-1182	296	3	when	when	SCONJ
ajis02-1182	296	4	calculating	calculate	VERB
ajis02-1182	296	5	similarity	similarity	NOUN
ajis02-1182	296	6	measures	measure	NOUN
ajis02-1182	296	7	,	,	PUNCT
ajis02-1182	296	8	methods	method	NOUN
ajis02-1182	296	9	such	such	ADJ
ajis02-1182	296	10	as	as	ADP
ajis02-1182	296	11	cosine	cosine	NOUN
ajis02-1182	296	12	similarity1	similarity1	ADV
ajis02-1182	296	13	or	or	CCONJ
ajis02-1182	296	14	pearson	pearson	PROPN
ajis02-1182	296	15	correlation2	correlation2	NOUN
ajis02-1182	296	16	are	be	AUX
ajis02-1182	296	17	required	require	VERB
ajis02-1182	296	18	to	to	PART
ajis02-1182	296	19	avoid	avoid	VERB
ajis02-1182	296	20	such	such	ADJ
ajis02-1182	296	21	errors	error	NOUN
ajis02-1182	296	22	.	.	PUNCT
ajis02-1182	297	1	due	due	ADP
ajis02-1182	297	2	to	to	ADP
ajis02-1182	297	3	the	the	DET
ajis02-1182	297	4	use	use	NOUN
ajis02-1182	297	5	of	of	ADP
ajis02-1182	297	6	relevance	relevance	NOUN
ajis02-1182	297	7	values	value	NOUN
ajis02-1182	297	8	from	from	ADP
ajis02-1182	297	9	the	the	DET
ajis02-1182	297	10	user	user	NOUN
ajis02-1182	297	11	model	model	NOUN
ajis02-1182	297	12	,	,	PUNCT
ajis02-1182	297	13	our	our	PRON
ajis02-1182	297	14	approach	approach	NOUN
ajis02-1182	297	15	of	of	ADP
ajis02-1182	297	16	similarity	similarity	NOUN
ajis02-1182	297	17	calculation	calculation	NOUN
ajis02-1182	297	18	does	do	AUX
ajis02-1182	297	19	not	not	PART
ajis02-1182	297	20	require	require	VERB
ajis02-1182	297	21	such	such	ADJ
ajis02-1182	297	22	methods	method	NOUN
ajis02-1182	297	23	.	.	PUNCT
ajis02-1182	298	1	as	as	SCONJ
ajis02-1182	298	2	mentioned	mention	VERB
ajis02-1182	298	3	previously	previously	ADV
ajis02-1182	298	4	,	,	PUNCT
ajis02-1182	298	5	similarity	similarity	NOUN
ajis02-1182	298	6	calculations	calculation	NOUN
ajis02-1182	298	7	are	be	AUX
ajis02-1182	298	8	time	time	NOUN
ajis02-1182	298	9	consuming	consume	VERB
ajis02-1182	298	10	if	if	SCONJ
ajis02-1182	298	11	used	use	VERB
ajis02-1182	298	12	with	with	ADP
ajis02-1182	298	13	a	a	DET
ajis02-1182	298	14	large	large	ADJ
ajis02-1182	298	15	dataset	dataset	NOUN
ajis02-1182	298	16	.	.	PUNCT
ajis02-1182	299	1	in	in	ADP
ajis02-1182	299	2	piprp	piprp	NOUN
ajis02-1182	299	3	,	,	PUNCT
ajis02-1182	299	4	the	the	DET
ajis02-1182	299	5	similarity	similarity	NOUN
ajis02-1182	299	6	calculation	calculation	NOUN
ajis02-1182	299	7	is	be	AUX
ajis02-1182	299	8	utilized	utilize	VERB
ajis02-1182	299	9	only	only	ADV
ajis02-1182	299	10	if	if	SCONJ
ajis02-1182	299	11	required	require	VERB
ajis02-1182	299	12	,	,	PUNCT
ajis02-1182	299	13	after	after	ADP
ajis02-1182	299	14	several	several	ADJ
ajis02-1182	299	15	filtering	filter	VERB
ajis02-1182	299	16	steps	step	NOUN
ajis02-1182	299	17	.	.	PUNCT
ajis02-1182	300	1	therefore	therefore	ADV
ajis02-1182	300	2	,	,	PUNCT
ajis02-1182	300	3	in	in	ADP
ajis02-1182	300	4	piprp	piprp	NOUN
ajis02-1182	300	5	similarity	similarity	NOUN
ajis02-1182	300	6	is	be	AUX
ajis02-1182	300	7	calculated	calculate	VERB
ajis02-1182	300	8	only	only	ADV
ajis02-1182	300	9	for	for	ADP
ajis02-1182	300	10	a	a	DET
ajis02-1182	300	11	smaller	small	ADJ
ajis02-1182	300	12	number	number	NOUN
ajis02-1182	300	13	of	of	ADP
ajis02-1182	300	14	records	record	NOUN
ajis02-1182	300	15	that	that	PRON
ajis02-1182	300	16	remain	remain	VERB
ajis02-1182	300	17	after	after	ADP
ajis02-1182	300	18	previous	previous	ADJ
ajis02-1182	300	19	filtering	filtering	NOUN
ajis02-1182	300	20	.	.	PUNCT
ajis02-1182	301	1	5	5	NUM
ajis02-1182	301	2	evaluation	evaluation	NOUN
ajis02-1182	301	3	evaluation	evaluation	NOUN
ajis02-1182	301	4	of	of	ADP
ajis02-1182	301	5	the	the	DET
ajis02-1182	301	6	work	work	NOUN
ajis02-1182	301	7	requires	require	VERB
ajis02-1182	301	8	combined	combined	ADJ
ajis02-1182	301	9	evaluation	evaluation	NOUN
ajis02-1182	301	10	of	of	ADP
ajis02-1182	301	11	the	the	DET
ajis02-1182	301	12	user	user	NOUN
ajis02-1182	301	13	model	model	NOUN
ajis02-1182	301	14	(	(	PUNCT
ajis02-1182	301	15	lum	lum	PROPN
ajis02-1182	301	16	)	)	PUNCT
ajis02-1182	301	17	and	and	CCONJ
ajis02-1182	301	18	the	the	DET
ajis02-1182	301	19	interactive	interactive	ADJ
ajis02-1182	301	20	product	product	NOUN
ajis02-1182	301	21	search	search	NOUN
ajis02-1182	301	22	(	(	PUNCT
ajis02-1182	301	23	piprp	piprp	NOUN
ajis02-1182	301	24	)	)	PUNCT
ajis02-1182	301	25	.	.	PUNCT
ajis02-1182	302	1	as	as	ADV
ajis02-1182	302	2	far	far	ADV
ajis02-1182	302	3	as	as	SCONJ
ajis02-1182	302	4	the	the	DET
ajis02-1182	302	5	user	user	NOUN
ajis02-1182	302	6	model	model	NOUN
ajis02-1182	302	7	is	be	AUX
ajis02-1182	302	8	concerned	concern	VERB
ajis02-1182	302	9	,	,	PUNCT
ajis02-1182	302	10	one	one	NUM
ajis02-1182	302	11	of	of	ADP
ajis02-1182	302	12	the	the	DET
ajis02-1182	302	13	most	most	ADV
ajis02-1182	302	14	important	important	ADJ
ajis02-1182	302	15	issues	issue	NOUN
ajis02-1182	302	16	is	be	AUX
ajis02-1182	302	17	its	its	PRON
ajis02-1182	302	18	accuracy	accuracy	NOUN
ajis02-1182	302	19	in	in	ADP
ajis02-1182	302	20	recommendations	recommendation	NOUN
ajis02-1182	302	21	.	.	PUNCT
ajis02-1182	303	1	although	although	SCONJ
ajis02-1182	303	2	,	,	PUNCT
ajis02-1182	303	3	there	there	PRON
ajis02-1182	303	4	is	be	VERB
ajis02-1182	303	5	no	no	DET
ajis02-1182	303	6	generally	generally	ADV
ajis02-1182	303	7	accepted	accept	VERB
ajis02-1182	303	8	methodology	methodology	NOUN
ajis02-1182	303	9	for	for	ADP
ajis02-1182	303	10	evaluating	evaluate	VERB
ajis02-1182	303	11	the	the	DET
ajis02-1182	303	12	performance	performance	NOUN
ajis02-1182	303	13	of	of	ADP
ajis02-1182	303	14	a	a	DET
ajis02-1182	303	15	user	user	NOUN
ajis02-1182	303	16	model	model	NOUN
ajis02-1182	303	17	,	,	PUNCT
ajis02-1182	303	18	there	there	PRON
ajis02-1182	303	19	are	be	VERB
ajis02-1182	303	20	few	few	ADJ
ajis02-1182	303	21	methodologies	methodology	NOUN
ajis02-1182	303	22	that	that	PRON
ajis02-1182	303	23	are	be	AUX
ajis02-1182	303	24	introduced	introduce	VERB
ajis02-1182	303	25	to	to	ADP
ajis02-1182	303	26	the	the	DET
ajis02-1182	303	27	user	user	NOUN
ajis02-1182	303	28	modelling	model	VERB
ajis02-1182	303	29	community	community	NOUN
ajis02-1182	303	30	from	from	ADP
ajis02-1182	303	31	other	other	ADJ
ajis02-1182	303	32	backgrounds	background	NOUN
ajis02-1182	303	33	such	such	ADJ
ajis02-1182	303	34	as	as	ADP
ajis02-1182	303	35	artificial	artificial	ADJ
ajis02-1182	303	36	intelligence	intelligence	NOUN
ajis02-1182	303	37	(	(	PUNCT
ajis02-1182	303	38	zukerman	zukerman	NOUN
ajis02-1182	303	39	and	and	CCONJ
ajis02-1182	303	40	albrecht	albrecht	NOUN
ajis02-1182	303	41	2001	2001	NUM
ajis02-1182	303	42	)	)	PUNCT
ajis02-1182	303	43	.	.	PUNCT
ajis02-1182	304	1	precision	precision	NOUN
ajis02-1182	304	2	,	,	PUNCT
ajis02-1182	304	3	recall	recall	NOUN
ajis02-1182	304	4	and	and	CCONJ
ajis02-1182	304	5	f1	f1	NOUN
ajis02-1182	304	6	-	-	PUNCT
ajis02-1182	304	7	measure	measure	NOUN
ajis02-1182	304	8	,	,	PUNCT
ajis02-1182	304	9	predicted	predict	VERB
ajis02-1182	304	10	probability	probability	NOUN
ajis02-1182	304	11	and	and	CCONJ
ajis02-1182	304	12	accuracy	accuracy	NOUN
ajis02-1182	304	13	,	,	PUNCT
ajis02-1182	304	14	and	and	CCONJ
ajis02-1182	304	15	utility	utility	NOUN
ajis02-1182	304	16	are	be	AUX
ajis02-1182	304	17	a	a	DET
ajis02-1182	304	18	few	few	ADJ
ajis02-1182	304	19	of	of	ADP
ajis02-1182	304	20	such	such	ADJ
ajis02-1182	304	21	methods	method	NOUN
ajis02-1182	304	22	.	.	PUNCT
ajis02-1182	305	1	more	more	ADV
ajis02-1182	305	2	often	often	ADV
ajis02-1182	305	3	,	,	PUNCT
ajis02-1182	305	4	the	the	DET
ajis02-1182	305	5	evaluation	evaluation	NOUN
ajis02-1182	305	6	methods	method	NOUN
ajis02-1182	305	7	depend	depend	VERB
ajis02-1182	305	8	on	on	ADP
ajis02-1182	305	9	the	the	DET
ajis02-1182	305	10	availability	availability	NOUN
ajis02-1182	305	11	of	of	ADP
ajis02-1182	305	12	data	datum	NOUN
ajis02-1182	305	13	and	and	CCONJ
ajis02-1182	305	14	testing	testing	NOUN
ajis02-1182	305	15	environments	environment	NOUN
ajis02-1182	305	16	.	.	PUNCT
ajis02-1182	306	1	1	1	NUM
ajis02-1182	306	2	cosine	cosine	NOUN
ajis02-1182	306	3	similarity	similarity	NOUN
ajis02-1182	306	4	wikipedia	wikipedia	PROPN
ajis02-1182	306	5	url	url	PROPN
ajis02-1182	306	6	:	:	PUNCT
ajis02-1182	306	7	http://en.wikipedia.org/wiki/jaccard_index	http://en.wikipedia.org/wiki/jaccard_index	NOUN
ajis02-1182	306	8	2	2	NUM
ajis02-1182	306	9	pearson	pearson	NOUN
ajis02-1182	306	10	correlation	correlation	NOUN
ajis02-1182	306	11	wikipedia	wikipedia	PROPN
ajis02-1182	306	12	url	url	PROPN
ajis02-1182	306	13	:	:	PUNCT
ajis02-1182	306	14	http://en.wikipedia.org/wiki/correlation#pearson.27s_product-moment_coefficient	http://en.wikipedia.org/wiki/correlation#pearson.27s_product-moment_coefficient	PROPN
ajis02-1182	306	15	s90	s90	PROPN
ajis02-1182	306	16	australasian	australasian	ADJ
ajis02-1182	306	17	journal	journal	NOUN
ajis02-1182	306	18	of	of	ADP
ajis02-1182	306	19	information	information	NOUN
ajis02-1182	306	20	systems	system	NOUN
ajis02-1182	306	21	alahakoon	alahakoon	PROPN
ajis02-1182	306	22	2015	2015	NUM
ajis02-1182	306	23	,	,	PUNCT
ajis02-1182	306	24	vol	vol	NOUN
ajis02-1182	306	25	.	.	PROPN
ajis02-1182	306	26	19	19	NUM
ajis02-1182	306	27	,	,	PUNCT
ajis02-1182	306	28	pp	pp	PROPN
ajis02-1182	306	29	.	.	PUNCT
ajis02-1182	306	30	s77	s77	NOUN
ajis02-1182	306	31	-	-	PUNCT
ajis02-1182	306	32	s97	s97	NOUN
ajis02-1182	306	33	interactive	interactive	ADJ
ajis02-1182	306	34	product	product	NOUN
ajis02-1182	306	35	retrieval	retrieval	NOUN
ajis02-1182	306	36	model	model	NOUN
ajis02-1182	306	37	with	with	ADP
ajis02-1182	306	38	regard	regard	NOUN
ajis02-1182	306	39	to	to	ADP
ajis02-1182	306	40	interactive	interactive	ADJ
ajis02-1182	306	41	product	product	NOUN
ajis02-1182	306	42	selection	selection	NOUN
ajis02-1182	306	43	processes	process	VERB
ajis02-1182	306	44	the	the	DET
ajis02-1182	306	45	evaluation	evaluation	NOUN
ajis02-1182	306	46	method	method	NOUN
ajis02-1182	306	47	varies	vary	VERB
ajis02-1182	306	48	according	accord	VERB
ajis02-1182	306	49	to	to	ADP
ajis02-1182	306	50	the	the	DET
ajis02-1182	306	51	type	type	NOUN
ajis02-1182	306	52	of	of	ADP
ajis02-1182	306	53	the	the	DET
ajis02-1182	306	54	system	system	NOUN
ajis02-1182	306	55	.	.	PUNCT
ajis02-1182	307	1	in	in	ADP
ajis02-1182	307	2	the	the	DET
ajis02-1182	307	3	literature	literature	NOUN
ajis02-1182	307	4	,	,	PUNCT
ajis02-1182	307	5	interactive	interactive	ADJ
ajis02-1182	307	6	systems	system	NOUN
ajis02-1182	307	7	are	be	AUX
ajis02-1182	307	8	often	often	ADV
ajis02-1182	307	9	evaluated	evaluate	VERB
ajis02-1182	307	10	based	base	VERB
ajis02-1182	307	11	on	on	ADP
ajis02-1182	307	12	the	the	DET
ajis02-1182	307	13	time	time	NOUN
ajis02-1182	307	14	spent	spend	VERB
ajis02-1182	307	15	to	to	PART
ajis02-1182	307	16	isolate	isolate	VERB
ajis02-1182	307	17	manageable	manageable	ADJ
ajis02-1182	307	18	results	result	NOUN
ajis02-1182	307	19	set	set	VERB
ajis02-1182	307	20	.	.	PUNCT
ajis02-1182	308	1	or	or	CCONJ
ajis02-1182	308	2	,	,	PUNCT
ajis02-1182	308	3	by	by	ADP
ajis02-1182	308	4	counting	count	VERB
ajis02-1182	308	5	the	the	DET
ajis02-1182	308	6	number	number	NOUN
ajis02-1182	308	7	of	of	ADP
ajis02-1182	308	8	interactions	interaction	NOUN
ajis02-1182	308	9	required	require	VERB
ajis02-1182	308	10	to	to	PART
ajis02-1182	308	11	obtain	obtain	VERB
ajis02-1182	308	12	the	the	DET
ajis02-1182	308	13	final	final	ADJ
ajis02-1182	308	14	recommended	recommend	VERB
ajis02-1182	308	15	product	product	NOUN
ajis02-1182	308	16	list	list	NOUN
ajis02-1182	308	17	.	.	PUNCT
ajis02-1182	309	1	in	in	ADP
ajis02-1182	309	2	interactive	interactive	ADJ
ajis02-1182	309	3	decision	decision	NOUN
ajis02-1182	309	4	guides	guide	NOUN
ajis02-1182	309	5	(	(	PUNCT
ajis02-1182	309	6	schmitt	schmitt	PROPN
ajis02-1182	309	7	,	,	PUNCT
ajis02-1182	309	8	dopichaj	dopichaj	PROPN
ajis02-1182	309	9	et	et	PROPN
ajis02-1182	309	10	al	al	PROPN
ajis02-1182	309	11	.	.	PROPN
ajis02-1182	309	12	2002	2002	NUM
ajis02-1182	309	13	)	)	PUNCT
ajis02-1182	309	14	the	the	DET
ajis02-1182	309	15	number	number	NOUN
ajis02-1182	309	16	of	of	ADP
ajis02-1182	309	17	interactions	interaction	NOUN
ajis02-1182	309	18	is	be	AUX
ajis02-1182	309	19	the	the	DET
ajis02-1182	309	20	number	number	NOUN
ajis02-1182	309	21	of	of	ADP
ajis02-1182	309	22	features	feature	NOUN
ajis02-1182	309	23	specified	specify	VERB
ajis02-1182	309	24	by	by	ADP
ajis02-1182	309	25	the	the	DET
ajis02-1182	309	26	user	user	NOUN
ajis02-1182	309	27	.	.	PUNCT
ajis02-1182	310	1	in	in	ADP
ajis02-1182	310	2	critique	critique	NOUN
ajis02-1182	310	3	based	base	VERB
ajis02-1182	310	4	systems	system	NOUN
ajis02-1182	310	5	(	(	PUNCT
ajis02-1182	310	6	burke	burke	PROPN
ajis02-1182	310	7	2002	2002	NUM
ajis02-1182	310	8	,	,	PUNCT
ajis02-1182	310	9	viappiani	viappiani	NOUN
ajis02-1182	310	10	,	,	PUNCT
ajis02-1182	310	11	faltings	falting	NOUN
ajis02-1182	310	12	et	et	PROPN
ajis02-1182	310	13	al	al	PROPN
ajis02-1182	310	14	.	.	PROPN
ajis02-1182	310	15	2006	2006	NUM
ajis02-1182	310	16	)	)	PUNCT
ajis02-1182	310	17	initial	initial	ADJ
ajis02-1182	310	18	query	query	NOUN
ajis02-1182	310	19	and	and	CCONJ
ajis02-1182	310	20	the	the	DET
ajis02-1182	310	21	number	number	NOUN
ajis02-1182	310	22	of	of	ADP
ajis02-1182	310	23	critiques	critique	NOUN
ajis02-1182	310	24	applied	apply	VERB
ajis02-1182	310	25	to	to	PART
ajis02-1182	310	26	direct	direct	VERB
ajis02-1182	310	27	the	the	DET
ajis02-1182	310	28	search	search	NOUN
ajis02-1182	310	29	becomes	become	VERB
ajis02-1182	310	30	the	the	DET
ajis02-1182	310	31	total	total	ADJ
ajis02-1182	310	32	number	number	NOUN
ajis02-1182	310	33	of	of	ADP
ajis02-1182	310	34	interactions	interaction	NOUN
ajis02-1182	310	35	.	.	PUNCT
ajis02-1182	311	1	both	both	DET
ajis02-1182	311	2	these	these	DET
ajis02-1182	311	3	types	type	NOUN
ajis02-1182	311	4	do	do	AUX
ajis02-1182	311	5	not	not	PART
ajis02-1182	311	6	use	use	VERB
ajis02-1182	311	7	a	a	DET
ajis02-1182	311	8	model	model	NOUN
ajis02-1182	311	9	of	of	ADP
ajis02-1182	311	10	the	the	DET
ajis02-1182	311	11	user	user	NOUN
ajis02-1182	311	12	.	.	PUNCT
ajis02-1182	312	1	in	in	ADP
ajis02-1182	312	2	user	user	NOUN
ajis02-1182	312	3	model	model	NOUN
ajis02-1182	312	4	based	base	VERB
ajis02-1182	312	5	systems	system	NOUN
ajis02-1182	312	6	,	,	PUNCT
ajis02-1182	312	7	such	such	ADJ
ajis02-1182	312	8	as	as	ADP
ajis02-1182	312	9	adaptive	adaptive	ADJ
ajis02-1182	312	10	place	place	NOUN
ajis02-1182	312	11	advisor	advisor	NOUN
ajis02-1182	312	12	(	(	PUNCT
ajis02-1182	312	13	thompson	thompson	PROPN
ajis02-1182	312	14	,	,	PUNCT
ajis02-1182	312	15	göker	göker	NOUN
ajis02-1182	312	16	et	et	PROPN
ajis02-1182	312	17	al	al	PROPN
ajis02-1182	312	18	.	.	PROPN
ajis02-1182	312	19	2002	2002	NUM
ajis02-1182	312	20	)	)	PUNCT
ajis02-1182	312	21	,	,	PUNCT
ajis02-1182	312	22	the	the	DET
ajis02-1182	312	23	number	number	NOUN
ajis02-1182	312	24	of	of	ADP
ajis02-1182	312	25	times	time	NOUN
ajis02-1182	312	26	explicit	explicit	ADJ
ajis02-1182	312	27	information	information	NOUN
ajis02-1182	312	28	acquired	acquire	VERB
ajis02-1182	312	29	from	from	ADP
ajis02-1182	312	30	the	the	DET
ajis02-1182	312	31	user	user	NOUN
ajis02-1182	312	32	during	during	ADP
ajis02-1182	312	33	a	a	DET
ajis02-1182	312	34	transaction	transaction	NOUN
ajis02-1182	312	35	is	be	AUX
ajis02-1182	312	36	considered	consider	VERB
ajis02-1182	312	37	as	as	ADP
ajis02-1182	312	38	the	the	DET
ajis02-1182	312	39	number	number	NOUN
ajis02-1182	312	40	of	of	ADP
ajis02-1182	312	41	interactions	interaction	NOUN
ajis02-1182	312	42	.	.	PUNCT
ajis02-1182	313	1	since	since	SCONJ
ajis02-1182	313	2	our	our	PRON
ajis02-1182	313	3	work	work	NOUN
ajis02-1182	313	4	is	be	AUX
ajis02-1182	313	5	a	a	DET
ajis02-1182	313	6	combination	combination	NOUN
ajis02-1182	313	7	of	of	ADP
ajis02-1182	313	8	a	a	DET
ajis02-1182	313	9	user	user	NOUN
ajis02-1182	313	10	model	model	NOUN
ajis02-1182	313	11	(	(	PUNCT
ajis02-1182	313	12	lum	lum	PROPN
ajis02-1182	313	13	)	)	PUNCT
ajis02-1182	313	14	and	and	CCONJ
ajis02-1182	313	15	an	an	DET
ajis02-1182	313	16	interactive	interactive	ADJ
ajis02-1182	313	17	product	product	NOUN
ajis02-1182	313	18	search	search	NOUN
ajis02-1182	313	19	(	(	PUNCT
ajis02-1182	313	20	piprp	piprp	NOUN
ajis02-1182	313	21	)	)	PUNCT
ajis02-1182	313	22	it	it	PRON
ajis02-1182	313	23	is	be	AUX
ajis02-1182	313	24	worth	worth	ADJ
ajis02-1182	313	25	evaluating	evaluate	VERB
ajis02-1182	313	26	the	the	DET
ajis02-1182	313	27	model	model	NOUN
ajis02-1182	313	28	against	against	ADP
ajis02-1182	313	29	criteria	criterion	NOUN
ajis02-1182	313	30	critical	critical	ADJ
ajis02-1182	313	31	to	to	ADP
ajis02-1182	313	32	requirements	requirement	NOUN
ajis02-1182	313	33	of	of	ADP
ajis02-1182	313	34	the	the	DET
ajis02-1182	313	35	current	current	ADJ
ajis02-1182	313	36	ebuyer	ebuyer	NOUN
ajis02-1182	313	37	’s	’s	PART
ajis02-1182	313	38	needs	need	NOUN
ajis02-1182	313	39	(	(	PUNCT
ajis02-1182	313	40	pu	pu	PROPN
ajis02-1182	313	41	,	,	PUNCT
ajis02-1182	313	42	faltings	falting	NOUN
ajis02-1182	313	43	et	et	PROPN
ajis02-1182	313	44	al	al	PROPN
ajis02-1182	313	45	.	.	PROPN
ajis02-1182	313	46	2004	2004	NUM
ajis02-1182	313	47	)	)	PUNCT
ajis02-1182	313	48	.	.	PUNCT
ajis02-1182	314	1	therefore	therefore	ADV
ajis02-1182	314	2	,	,	PUNCT
ajis02-1182	314	3	in	in	ADP
ajis02-1182	314	4	next	next	ADJ
ajis02-1182	314	5	section	section	NOUN
ajis02-1182	314	6	the	the	DET
ajis02-1182	314	7	novel	novel	ADJ
ajis02-1182	314	8	model	model	NOUN
ajis02-1182	314	9	is	be	AUX
ajis02-1182	314	10	evaluated	evaluate	VERB
ajis02-1182	314	11	according	accord	VERB
ajis02-1182	314	12	to	to	ADP
ajis02-1182	314	13	a	a	DET
ajis02-1182	314	14	set	set	NOUN
ajis02-1182	314	15	of	of	ADP
ajis02-1182	314	16	product	product	NOUN
ajis02-1182	314	17	selection	selection	NOUN
ajis02-1182	314	18	criteria	criterion	NOUN
ajis02-1182	314	19	in	in	ADP
ajis02-1182	314	20	ebuying	ebuye	VERB
ajis02-1182	314	21	environments	environment	NOUN
ajis02-1182	314	22	.	.	PUNCT
ajis02-1182	315	1	5.1	5.1	NUM
ajis02-1182	315	2	principles	principle	NOUN
ajis02-1182	315	3	for	for	ADP
ajis02-1182	315	4	evaluating	evaluate	VERB
ajis02-1182	315	5	online	online	ADJ
ajis02-1182	315	6	product	product	NOUN
ajis02-1182	315	7	selection	selection	NOUN
ajis02-1182	315	8	work	work	NOUN
ajis02-1182	315	9	in	in	ADP
ajis02-1182	315	10	(	(	PUNCT
ajis02-1182	315	11	pu	pu	PROPN
ajis02-1182	315	12	,	,	PUNCT
ajis02-1182	315	13	faltings	falting	NOUN
ajis02-1182	315	14	et	et	PROPN
ajis02-1182	315	15	al	al	PROPN
ajis02-1182	315	16	.	.	PROPN
ajis02-1182	315	17	2004	2004	NUM
ajis02-1182	315	18	)	)	PUNCT
ajis02-1182	315	19	investigated	investigate	VERB
ajis02-1182	315	20	a	a	DET
ajis02-1182	315	21	broader	broad	ADJ
ajis02-1182	315	22	spectrum	spectrum	NOUN
ajis02-1182	315	23	of	of	ADP
ajis02-1182	315	24	options	option	NOUN
ajis02-1182	315	25	to	to	PART
ajis02-1182	315	26	handle	handle	VERB
ajis02-1182	315	27	during	during	ADP
ajis02-1182	315	28	an	an	DET
ajis02-1182	315	29	online	online	ADJ
ajis02-1182	315	30	interaction	interaction	NOUN
ajis02-1182	315	31	.	.	PUNCT
ajis02-1182	316	1	these	these	DET
ajis02-1182	316	2	principles	principle	NOUN
ajis02-1182	316	3	are	be	AUX
ajis02-1182	316	4	based	base	VERB
ajis02-1182	316	5	on	on	ADP
ajis02-1182	316	6	the	the	DET
ajis02-1182	316	7	assumption	assumption	NOUN
ajis02-1182	316	8	that	that	SCONJ
ajis02-1182	316	9	the	the	DET
ajis02-1182	316	10	user	user	NOUN
ajis02-1182	316	11	is	be	AUX
ajis02-1182	316	12	not	not	PART
ajis02-1182	316	13	fully	fully	ADV
ajis02-1182	316	14	aware	aware	ADJ
ajis02-1182	316	15	of	of	ADP
ajis02-1182	316	16	his	his	PRON
ajis02-1182	316	17	/	/	SYM
ajis02-1182	316	18	her	her	PRON
ajis02-1182	316	19	need	need	NOUN
ajis02-1182	316	20	to	to	ADP
ajis02-1182	316	21	the	the	DET
ajis02-1182	316	22	minor	minor	ADJ
ajis02-1182	316	23	detail	detail	NOUN
ajis02-1182	316	24	.	.	PUNCT
ajis02-1182	317	1	in	in	ADP
ajis02-1182	317	2	(	(	PUNCT
ajis02-1182	317	3	pu	pu	PROPN
ajis02-1182	317	4	,	,	PUNCT
ajis02-1182	317	5	faltings	falting	NOUN
ajis02-1182	317	6	et	et	PROPN
ajis02-1182	317	7	al	al	PROPN
ajis02-1182	317	8	.	.	PROPN
ajis02-1182	317	9	2004	2004	NUM
ajis02-1182	317	10	)	)	PUNCT
ajis02-1182	317	11	,	,	PUNCT
ajis02-1182	317	12	to	to	PART
ajis02-1182	317	13	support	support	VERB
ajis02-1182	317	14	user	user	NOUN
ajis02-1182	317	15	’s	’s	PART
ajis02-1182	317	16	product	product	NOUN
ajis02-1182	317	17	selection	selection	NOUN
ajis02-1182	317	18	process	process	NOUN
ajis02-1182	317	19	a	a	DET
ajis02-1182	317	20	three	three	NUM
ajis02-1182	317	21	-	-	PUNCT
ajis02-1182	317	22	way	way	NOUN
ajis02-1182	317	23	strategy	strategy	NOUN
ajis02-1182	317	24	has	have	AUX
ajis02-1182	317	25	been	be	AUX
ajis02-1182	317	26	employed	employ	VERB
ajis02-1182	317	27	:	:	PUNCT
ajis02-1182	317	28	1	1	X
ajis02-1182	317	29	.	.	X
ajis02-1182	317	30	provide	provide	VERB
ajis02-1182	317	31	users	user	NOUN
ajis02-1182	317	32	with	with	ADP
ajis02-1182	317	33	domain	domain	NOUN
ajis02-1182	317	34	knowledge	knowledge	NOUN
ajis02-1182	317	35	provision	provision	NOUN
ajis02-1182	317	36	of	of	ADP
ajis02-1182	317	37	domain	domain	NOUN
ajis02-1182	317	38	knowledge	knowledge	NOUN
ajis02-1182	317	39	to	to	PART
ajis02-1182	317	40	help	help	VERB
ajis02-1182	317	41	the	the	DET
ajis02-1182	317	42	user	user	NOUN
ajis02-1182	317	43	make	make	VERB
ajis02-1182	317	44	the	the	DET
ajis02-1182	317	45	selections	selection	NOUN
ajis02-1182	317	46	.	.	PUNCT
ajis02-1182	318	1	2	2	X
ajis02-1182	318	2	.	.	X
ajis02-1182	318	3	avoid	avoid	VERB
ajis02-1182	318	4	means	mean	VERB
ajis02-1182	318	5	objectives	objective	NOUN
ajis02-1182	318	6	capturing	capture	VERB
ajis02-1182	318	7	the	the	DET
ajis02-1182	318	8	user	user	NOUN
ajis02-1182	318	9	’s	’s	PART
ajis02-1182	318	10	actual	actual	ADJ
ajis02-1182	318	11	objectives	objective	NOUN
ajis02-1182	318	12	.	.	PUNCT
ajis02-1182	319	1	3	3	X
ajis02-1182	319	2	.	.	X
ajis02-1182	319	3	convince	convince	VERB
ajis02-1182	319	4	the	the	DET
ajis02-1182	319	5	user	user	NOUN
ajis02-1182	319	6	–	–	PUNCT
ajis02-1182	319	7	provide	provide	VERB
ajis02-1182	319	8	user	user	NOUN
ajis02-1182	319	9	with	with	ADP
ajis02-1182	319	10	verification	verification	NOUN
ajis02-1182	319	11	of	of	ADP
ajis02-1182	319	12	system	system	NOUN
ajis02-1182	319	13	selections	selection	NOUN
ajis02-1182	319	14	.	.	PUNCT
ajis02-1182	320	1	the	the	DET
ajis02-1182	320	2	three	three	NUM
ajis02-1182	320	3	-	-	PUNCT
ajis02-1182	320	4	way	way	NOUN
ajis02-1182	320	5	strategy	strategy	NOUN
ajis02-1182	320	6	is	be	AUX
ajis02-1182	320	7	enforced	enforce	VERB
ajis02-1182	320	8	using	use	VERB
ajis02-1182	320	9	a	a	DET
ajis02-1182	320	10	set	set	NOUN
ajis02-1182	320	11	of	of	ADP
ajis02-1182	320	12	principles	principle	NOUN
ajis02-1182	320	13	.	.	PUNCT
ajis02-1182	321	1	as	as	SCONJ
ajis02-1182	321	2	explained	explain	VERB
ajis02-1182	321	3	in	in	ADP
ajis02-1182	321	4	(	(	PUNCT
ajis02-1182	321	5	pu	pu	PROPN
ajis02-1182	321	6	,	,	PUNCT
ajis02-1182	321	7	faltings	falting	NOUN
ajis02-1182	321	8	et	et	PROPN
ajis02-1182	321	9	al	al	PROPN
ajis02-1182	321	10	.	.	PROPN
ajis02-1182	321	11	2004	2004	NUM
ajis02-1182	321	12	)	)	PUNCT
ajis02-1182	321	13	,	,	PUNCT
ajis02-1182	321	14	figure	figure	VERB
ajis02-1182	321	15	13	13	NUM
ajis02-1182	321	16	,	,	PUNCT
ajis02-1182	321	17	shows	show	VERB
ajis02-1182	321	18	the	the	DET
ajis02-1182	321	19	three	three	NUM
ajis02-1182	321	20	aspects	aspect	NOUN
ajis02-1182	321	21	and	and	CCONJ
ajis02-1182	321	22	the	the	DET
ajis02-1182	321	23	six	six	NUM
ajis02-1182	321	24	principles	principle	NOUN
ajis02-1182	321	25	defined	define	VERB
ajis02-1182	321	26	to	to	PART
ajis02-1182	321	27	achieve	achieve	VERB
ajis02-1182	321	28	them	they	PRON
ajis02-1182	321	29	.	.	PUNCT
ajis02-1182	322	1	for	for	ADP
ajis02-1182	322	2	a	a	DET
ajis02-1182	322	3	detailed	detailed	ADJ
ajis02-1182	322	4	explanations	explanation	NOUN
ajis02-1182	322	5	and	and	CCONJ
ajis02-1182	322	6	examples	example	NOUN
ajis02-1182	322	7	please	please	INTJ
ajis02-1182	322	8	see	see	VERB
ajis02-1182	322	9	(	(	PUNCT
ajis02-1182	322	10	pu	pu	PROPN
ajis02-1182	322	11	,	,	PUNCT
ajis02-1182	322	12	faltings	falting	NOUN
ajis02-1182	322	13	et	et	PROPN
ajis02-1182	322	14	al	al	PROPN
ajis02-1182	322	15	.	.	PROPN
ajis02-1182	322	16	2004	2004	NUM
ajis02-1182	322	17	)	)	PUNCT
ajis02-1182	322	18	.	.	PUNCT
ajis02-1182	323	1	provide	provide	VERB
ajis02-1182	323	2	users	user	NOUN
ajis02-1182	323	3	with	with	ADP
ajis02-1182	323	4	domain	domain	NOUN
ajis02-1182	323	5	knowledge	knowledge	NOUN
ajis02-1182	323	6	principle	principle	NOUN
ajis02-1182	323	7	1	1	NUM
ajis02-1182	323	8	:	:	PUNCT
ajis02-1182	323	9	elicit	elicit	VERB
ajis02-1182	323	10	preferences	preference	NOUN
ajis02-1182	323	11	within	within	ADP
ajis02-1182	323	12	context	context	NOUN
ajis02-1182	323	13	.	.	PUNCT
ajis02-1182	324	1	a	a	DET
ajis02-1182	324	2	search	search	NOUN
ajis02-1182	324	3	tool	tool	NOUN
ajis02-1182	324	4	should	should	AUX
ajis02-1182	324	5	ask	ask	VERB
ajis02-1182	324	6	questions	question	NOUN
ajis02-1182	324	7	with	with	ADP
ajis02-1182	324	8	reference	reference	NOUN
ajis02-1182	324	9	to	to	ADP
ajis02-1182	324	10	a	a	DET
ajis02-1182	324	11	complete	complete	ADJ
ajis02-1182	324	12	and	and	CCONJ
ajis02-1182	324	13	realistic	realistic	ADJ
ajis02-1182	324	14	context	context	NOUN
ajis02-1182	324	15	,	,	PUNCT
ajis02-1182	324	16	not	not	PART
ajis02-1182	324	17	in	in	ADP
ajis02-1182	324	18	an	an	DET
ajis02-1182	324	19	abstract	abstract	ADJ
ajis02-1182	324	20	way	way	NOUN
ajis02-1182	324	21	.	.	PUNCT
ajis02-1182	325	1	principle	principle	NOUN
ajis02-1182	325	2	2	2	NUM
ajis02-1182	325	3	:	:	PUNCT
ajis02-1182	325	4	allow	allow	VERB
ajis02-1182	325	5	partial	partial	ADJ
ajis02-1182	325	6	satisfaction	satisfaction	NOUN
ajis02-1182	325	7	of	of	ADP
ajis02-1182	325	8	user	user	NOUN
ajis02-1182	325	9	preferences	preference	NOUN
ajis02-1182	325	10	.	.	PUNCT
ajis02-1182	326	1	when	when	SCONJ
ajis02-1182	326	2	no	no	DET
ajis02-1182	326	3	solutions	solution	NOUN
ajis02-1182	326	4	exists	exist	VERB
ajis02-1182	326	5	that	that	PRON
ajis02-1182	326	6	satisfy	satisfy	VERB
ajis02-1182	326	7	all	all	DET
ajis02-1182	326	8	preferences	preference	NOUN
ajis02-1182	326	9	,	,	PUNCT
ajis02-1182	326	10	show	show	VERB
ajis02-1182	326	11	solutions	solution	NOUN
ajis02-1182	326	12	that	that	PRON
ajis02-1182	326	13	satisfy	satisfy	VERB
ajis02-1182	326	14	a	a	DET
ajis02-1182	326	15	maximal	maximal	ADJ
ajis02-1182	326	16	subset	subset	NOUN
ajis02-1182	326	17	.	.	PUNCT
ajis02-1182	327	1	avoid	avoid	VERB
ajis02-1182	327	2	means	mean	VERB
ajis02-1182	327	3	objectives	objective	NOUN
ajis02-1182	327	4	principle	principle	ADJ
ajis02-1182	327	5	3	3	NUM
ajis02-1182	327	6	:	:	PUNCT
ajis02-1182	327	7	allow	allow	VERB
ajis02-1182	327	8	partial	partial	ADJ
ajis02-1182	327	9	preference	preference	NOUN
ajis02-1182	327	10	models	model	NOUN
ajis02-1182	327	11	.	.	PUNCT
ajis02-1182	328	1	do	do	AUX
ajis02-1182	328	2	not	not	PART
ajis02-1182	328	3	force	force	VERB
ajis02-1182	328	4	the	the	DET
ajis02-1182	328	5	user	user	NOUN
ajis02-1182	328	6	to	to	PART
ajis02-1182	328	7	provide	provide	VERB
ajis02-1182	328	8	any	any	DET
ajis02-1182	328	9	specific	specific	ADJ
ajis02-1182	328	10	preferences	preference	NOUN
ajis02-1182	328	11	.	.	PUNCT
ajis02-1182	329	1	principle	principle	NOUN
ajis02-1182	329	2	4	4	NUM
ajis02-1182	329	3	:	:	PUNCT
ajis02-1182	329	4	any	any	DET
ajis02-1182	329	5	preference	preference	NOUN
ajis02-1182	329	6	allow	allow	VERB
ajis02-1182	329	7	users	user	NOUN
ajis02-1182	329	8	to	to	PART
ajis02-1182	329	9	state	state	VERB
ajis02-1182	329	10	their	their	PRON
ajis02-1182	329	11	preferences	preference	NOUN
ajis02-1182	329	12	on	on	ADP
ajis02-1182	329	13	any	any	DET
ajis02-1182	329	14	attribute	attribute	NOUN
ajis02-1182	329	15	rather	rather	ADV
ajis02-1182	329	16	than	than	ADP
ajis02-1182	329	17	a	a	DET
ajis02-1182	329	18	fixed	fix	VERB
ajis02-1182	329	19	subset	subset	NOUN
ajis02-1182	329	20	.	.	PUNCT
ajis02-1182	330	1	principle	principle	NOUN
ajis02-1182	330	2	5	5	NUM
ajis02-1182	330	3	:	:	PUNCT
ajis02-1182	330	4	any	any	DET
ajis02-1182	330	5	order	order	NOUN
ajis02-1182	330	6	allow	allow	VERB
ajis02-1182	330	7	users	user	NOUN
ajis02-1182	330	8	to	to	PART
ajis02-1182	330	9	state	state	VERB
ajis02-1182	330	10	their	their	PRON
ajis02-1182	330	11	preferences	preference	NOUN
ajis02-1182	330	12	in	in	ADP
ajis02-1182	330	13	any	any	DET
ajis02-1182	330	14	order	order	NOUN
ajis02-1182	330	15	they	they	PRON
ajis02-1182	330	16	choose	choose	VERB
ajis02-1182	330	17	.	.	PUNCT
ajis02-1182	331	1	convincing	convince	VERB
ajis02-1182	331	2	the	the	DET
ajis02-1182	331	3	user	user	NOUN
ajis02-1182	331	4	principle	principle	NOUN
ajis02-1182	331	5	6	6	NUM
ajis02-1182	331	6	:	:	PUNCT
ajis02-1182	331	7	support	support	VERB
ajis02-1182	331	8	tradeoff	tradeoff	NOUN
ajis02-1182	331	9	navigation	navigation	NOUN
ajis02-1182	331	10	the	the	DET
ajis02-1182	331	11	search	search	NOUN
ajis02-1182	331	12	tool	tool	NOUN
ajis02-1182	331	13	should	should	AUX
ajis02-1182	331	14	provide	provide	VERB
ajis02-1182	331	15	active	active	ADJ
ajis02-1182	331	16	tradeoff	tradeoff	NOUN
ajis02-1182	331	17	support	support	NOUN
ajis02-1182	331	18	for	for	ADP
ajis02-1182	331	19	the	the	DET
ajis02-1182	331	20	user	user	NOUN
ajis02-1182	331	21	to	to	PART
ajis02-1182	331	22	compare	compare	VERB
ajis02-1182	331	23	examples	example	NOUN
ajis02-1182	331	24	shown	show	VERB
ajis02-1182	331	25	.	.	PUNCT
ajis02-1182	332	1	figure	figure	VERB
ajis02-1182	332	2	13	13	NUM
ajis02-1182	332	3	:	:	PUNCT
ajis02-1182	332	4	interaction	interaction	NOUN
ajis02-1182	332	5	principles	principle	NOUN
ajis02-1182	332	6	for	for	ADP
ajis02-1182	332	7	online	online	ADJ
ajis02-1182	332	8	product	product	NOUN
ajis02-1182	332	9	navigation	navigation	NOUN
ajis02-1182	332	10	given	give	VERB
ajis02-1182	332	11	in	in	ADP
ajis02-1182	332	12	(	(	PUNCT
ajis02-1182	332	13	pu	pu	PROPN
ajis02-1182	332	14	,	,	PUNCT
ajis02-1182	332	15	faltings	falting	NOUN
ajis02-1182	332	16	et	et	PROPN
ajis02-1182	332	17	al	al	PROPN
ajis02-1182	332	18	.	.	PROPN
ajis02-1182	332	19	2004	2004	NUM
ajis02-1182	332	20	)	)	PUNCT
ajis02-1182	332	21	in	in	ADP
ajis02-1182	332	22	(	(	PUNCT
ajis02-1182	332	23	pu	pu	PROPN
ajis02-1182	332	24	,	,	PUNCT
ajis02-1182	332	25	faltings	falting	NOUN
ajis02-1182	332	26	et	et	PROPN
ajis02-1182	332	27	al	al	PROPN
ajis02-1182	332	28	.	.	PROPN
ajis02-1182	332	29	2004	2004	NUM
ajis02-1182	332	30	)	)	PUNCT
ajis02-1182	333	1	the	the	DET
ajis02-1182	333	2	principles	principle	NOUN
ajis02-1182	333	3	are	be	AUX
ajis02-1182	333	4	implemented	implement	VERB
ajis02-1182	333	5	for	for	ADP
ajis02-1182	333	6	smart	smart	ADJ
ajis02-1182	333	7	client	client	NOUN
ajis02-1182	333	8	;	;	PUNCT
ajis02-1182	333	9	a	a	DET
ajis02-1182	333	10	preference	preference	NOUN
ajis02-1182	333	11	based	base	VERB
ajis02-1182	333	12	search	search	NOUN
ajis02-1182	333	13	tool	tool	NOUN
ajis02-1182	333	14	without	without	ADP
ajis02-1182	333	15	a	a	DET
ajis02-1182	333	16	user	user	NOUN
ajis02-1182	333	17	model	model	NOUN
ajis02-1182	333	18	.	.	PUNCT
ajis02-1182	334	1	in	in	ADP
ajis02-1182	334	2	addition	addition	NOUN
ajis02-1182	334	3	to	to	ADP
ajis02-1182	334	4	fulfilling	fulfil	VERB
ajis02-1182	334	5	the	the	DET
ajis02-1182	334	6	above	above	ADJ
ajis02-1182	334	7	principles	principle	NOUN
ajis02-1182	334	8	,	,	PUNCT
ajis02-1182	334	9	piprp	piprp	NOUN
ajis02-1182	334	10	is	be	AUX
ajis02-1182	334	11	capable	capable	ADJ
ajis02-1182	334	12	of	of	ADP
ajis02-1182	334	13	providing	provide	VERB
ajis02-1182	334	14	users	user	NOUN
ajis02-1182	334	15	with	with	ADP
ajis02-1182	334	16	less	less	ADV
ajis02-1182	334	17	obtrusive	obtrusive	ADJ
ajis02-1182	334	18	questioning	questioning	NOUN
ajis02-1182	334	19	.	.	PUNCT
ajis02-1182	335	1	here	here	ADV
ajis02-1182	335	2	we	we	PRON
ajis02-1182	335	3	consider	consider	VERB
ajis02-1182	335	4	;	;	PUNCT
ajis02-1182	335	5	i.	i.	NOUN
ajis02-1182	335	6	asking	ask	VERB
ajis02-1182	335	7	questions	question	NOUN
ajis02-1182	335	8	in	in	ADP
ajis02-1182	335	9	a	a	DET
ajis02-1182	335	10	meaningful	meaningful	ADJ
ajis02-1182	335	11	sequence	sequence	NOUN
ajis02-1182	335	12	and	and	CCONJ
ajis02-1182	335	13	ii	ii	NOUN
ajis02-1182	335	14	.	.	PUNCT
ajis02-1182	336	1	excluding	exclude	VERB
ajis02-1182	336	2	personal	personal	ADJ
ajis02-1182	336	3	questions	question	NOUN
ajis02-1182	336	4	whenever	whenever	SCONJ
ajis02-1182	336	5	possible	possible	ADJ
ajis02-1182	336	6	.	.	PUNCT
ajis02-1182	337	1	s91	s91	ADJ
ajis02-1182	337	2	australasian	australasian	ADJ
ajis02-1182	337	3	journal	journal	NOUN
ajis02-1182	337	4	of	of	ADP
ajis02-1182	337	5	information	information	NOUN
ajis02-1182	337	6	systems	system	NOUN
ajis02-1182	337	7	alahakoon	alahakoon	PROPN
ajis02-1182	337	8	2015	2015	NUM
ajis02-1182	337	9	,	,	PUNCT
ajis02-1182	337	10	vol	vol	NOUN
ajis02-1182	337	11	.	.	PROPN
ajis02-1182	337	12	19	19	NUM
ajis02-1182	337	13	,	,	PUNCT
ajis02-1182	337	14	pp	pp	PROPN
ajis02-1182	337	15	.	.	PUNCT
ajis02-1182	338	1	s77	s77	NOUN
ajis02-1182	338	2	-	-	PUNCT
ajis02-1182	338	3	s97	s97	NOUN
ajis02-1182	338	4	interactive	interactive	ADJ
ajis02-1182	338	5	product	product	NOUN
ajis02-1182	338	6	retrieval	retrieval	NOUN
ajis02-1182	338	7	model	model	NOUN
ajis02-1182	338	8	we	we	PRON
ajis02-1182	338	9	declare	declare	VERB
ajis02-1182	338	10	two	two	NUM
ajis02-1182	338	11	more	more	ADV
ajis02-1182	338	12	new	new	ADJ
ajis02-1182	338	13	principles	principle	NOUN
ajis02-1182	338	14	as	as	ADP
ajis02-1182	338	15	in	in	ADP
ajis02-1182	338	16	figure	figure	NOUN
ajis02-1182	338	17	14	14	NUM
ajis02-1182	338	18	.	.	PUNCT
ajis02-1182	339	1	principle	principle	NOUN
ajis02-1182	339	2	7	7	NUM
ajis02-1182	339	3	:	:	PUNCT
ajis02-1182	339	4	ask	ask	VERB
ajis02-1182	339	5	meaningful	meaningful	ADJ
ajis02-1182	339	6	questions	question	NOUN
ajis02-1182	339	7	a	a	DET
ajis02-1182	339	8	search	search	NOUN
ajis02-1182	339	9	tool	tool	NOUN
ajis02-1182	339	10	should	should	AUX
ajis02-1182	339	11	ask	ask	VERB
ajis02-1182	339	12	questions	question	NOUN
ajis02-1182	339	13	with	with	ADP
ajis02-1182	339	14	which	which	PRON
ajis02-1182	339	15	are	be	AUX
ajis02-1182	339	16	easy	easy	ADJ
ajis02-1182	339	17	to	to	PART
ajis02-1182	339	18	understand	understand	VERB
ajis02-1182	339	19	and	and	CCONJ
ajis02-1182	339	20	also	also	ADV
ajis02-1182	339	21	in	in	ADP
ajis02-1182	339	22	a	a	DET
ajis02-1182	339	23	meaningful	meaningful	ADJ
ajis02-1182	339	24	sequence	sequence	NOUN
ajis02-1182	339	25	.	.	PUNCT
ajis02-1182	340	1	principle	principle	NOUN
ajis02-1182	340	2	8	8	NUM
ajis02-1182	340	3	:	:	PUNCT
ajis02-1182	340	4	minimize	minimize	VERB
ajis02-1182	340	5	personal	personal	ADJ
ajis02-1182	340	6	questions	question	NOUN
ajis02-1182	340	7	a	a	DET
ajis02-1182	340	8	search	search	NOUN
ajis02-1182	340	9	tool	tool	NOUN
ajis02-1182	340	10	should	should	AUX
ajis02-1182	340	11	minimize	minimize	VERB
ajis02-1182	340	12	the	the	DET
ajis02-1182	340	13	number	number	NOUN
ajis02-1182	340	14	of	of	ADP
ajis02-1182	340	15	questions	question	NOUN
ajis02-1182	340	16	related	relate	VERB
ajis02-1182	340	17	to	to	ADP
ajis02-1182	340	18	users	user	NOUN
ajis02-1182	340	19	’	'	PUNCT
ajis02-1182	340	20	personality	personality	NOUN
ajis02-1182	340	21	.	.	PUNCT
ajis02-1182	341	1	figure	figure	VERB
ajis02-1182	341	2	13	13	NUM
ajis02-1182	341	3	:	:	PUNCT
ajis02-1182	341	4	additional	additional	ADJ
ajis02-1182	341	5	principles	principle	NOUN
ajis02-1182	341	6	5.2	5.2	NUM
ajis02-1182	341	7	principle	principle	NOUN
ajis02-1182	341	8	based	base	VERB
ajis02-1182	341	9	evaluation	evaluation	NOUN
ajis02-1182	341	10	using	use	VERB
ajis02-1182	341	11	the	the	DET
ajis02-1182	341	12	proposed	propose	VERB
ajis02-1182	341	13	criteria	criterion	NOUN
ajis02-1182	341	14	in	in	ADP
ajis02-1182	341	15	this	this	DET
ajis02-1182	341	16	section	section	NOUN
ajis02-1182	341	17	,	,	PUNCT
ajis02-1182	341	18	we	we	PRON
ajis02-1182	341	19	evaluate	evaluate	VERB
ajis02-1182	341	20	the	the	DET
ajis02-1182	341	21	new	new	ADJ
ajis02-1182	341	22	model	model	NOUN
ajis02-1182	341	23	and	and	CCONJ
ajis02-1182	341	24	process	process	NOUN
ajis02-1182	341	25	against	against	ADP
ajis02-1182	341	26	each	each	PRON
ajis02-1182	341	27	of	of	ADP
ajis02-1182	341	28	the	the	DET
ajis02-1182	341	29	above	above	ADJ
ajis02-1182	341	30	8	8	NUM
ajis02-1182	341	31	principles	principle	NOUN
ajis02-1182	341	32	.	.	PUNCT
ajis02-1182	342	1	principle	principle	NOUN
ajis02-1182	342	2	1	1	NUM
ajis02-1182	342	3	:	:	PUNCT
ajis02-1182	342	4	elicit	elicit	ADJ
ajis02-1182	342	5	preferences	preference	NOUN
ajis02-1182	342	6	within	within	ADP
ajis02-1182	342	7	context	context	NOUN
ajis02-1182	342	8	piprp	piprp	NOUN
ajis02-1182	342	9	provides	provide	VERB
ajis02-1182	342	10	an	an	DET
ajis02-1182	342	11	easy	easy	ADJ
ajis02-1182	342	12	to	to	PART
ajis02-1182	342	13	use	use	VERB
ajis02-1182	342	14	flexible	flexible	ADJ
ajis02-1182	342	15	interface	interface	NOUN
ajis02-1182	342	16	,	,	PUNCT
ajis02-1182	342	17	facilitating	facilitate	VERB
ajis02-1182	342	18	the	the	DET
ajis02-1182	342	19	users	user	NOUN
ajis02-1182	342	20	to	to	PART
ajis02-1182	342	21	specify	specify	VERB
ajis02-1182	342	22	their	their	PRON
ajis02-1182	342	23	changing	change	VERB
ajis02-1182	342	24	needs	need	NOUN
ajis02-1182	342	25	in	in	ADP
ajis02-1182	342	26	a	a	DET
ajis02-1182	342	27	dynamic	dynamic	ADJ
ajis02-1182	342	28	and	and	CCONJ
ajis02-1182	342	29	volatile	volatile	ADJ
ajis02-1182	342	30	environment	environment	NOUN
ajis02-1182	342	31	.	.	PUNCT
ajis02-1182	343	1	in	in	ADP
ajis02-1182	343	2	step	step	NOUN
ajis02-1182	343	3	1	1	NUM
ajis02-1182	343	4	of	of	ADP
ajis02-1182	343	5	the	the	DET
ajis02-1182	343	6	algorithm	algorithm	NOUN
ajis02-1182	343	7	,	,	PUNCT
ajis02-1182	343	8	use	use	NOUN
ajis02-1182	343	9	of	of	ADP
ajis02-1182	343	10	the	the	DET
ajis02-1182	343	11	interface	interface	NOUN
ajis02-1182	343	12	where	where	SCONJ
ajis02-1182	343	13	all	all	DET
ajis02-1182	343	14	the	the	DET
ajis02-1182	343	15	features	feature	NOUN
ajis02-1182	343	16	and	and	CCONJ
ajis02-1182	343	17	attributes	attribute	NOUN
ajis02-1182	343	18	are	be	AUX
ajis02-1182	343	19	displayed	display	VERB
ajis02-1182	343	20	(	(	PUNCT
ajis02-1182	343	21	shown	show	VERB
ajis02-1182	343	22	in	in	ADP
ajis02-1182	343	23	figure	figure	NOUN
ajis02-1182	343	24	6	6	NUM
ajis02-1182	343	25	)	)	PUNCT
ajis02-1182	343	26	helps	help	VERB
ajis02-1182	343	27	the	the	DET
ajis02-1182	343	28	user	user	NOUN
ajis02-1182	343	29	to	to	PART
ajis02-1182	343	30	concentrate	concentrate	VERB
ajis02-1182	343	31	on	on	ADP
ajis02-1182	343	32	the	the	DET
ajis02-1182	343	33	context	context	NOUN
ajis02-1182	343	34	.	.	PUNCT
ajis02-1182	344	1	this	this	PRON
ajis02-1182	344	2	corresponds	correspond	VERB
ajis02-1182	344	3	to	to	ADP
ajis02-1182	344	4	the	the	DET
ajis02-1182	344	5	above	above	ADJ
ajis02-1182	344	6	principle	principle	NOUN
ajis02-1182	344	7	1	1	NUM
ajis02-1182	344	8	,	,	PUNCT
ajis02-1182	344	9	which	which	PRON
ajis02-1182	344	10	request	request	VERB
ajis02-1182	344	11	user	user	NOUN
ajis02-1182	344	12	inputs	input	NOUN
ajis02-1182	344	13	to	to	PART
ajis02-1182	344	14	be	be	AUX
ajis02-1182	344	15	more	more	ADV
ajis02-1182	344	16	specific	specific	ADJ
ajis02-1182	344	17	to	to	ADP
ajis02-1182	344	18	the	the	DET
ajis02-1182	344	19	context	context	NOUN
ajis02-1182	344	20	.	.	PUNCT
ajis02-1182	345	1	since	since	SCONJ
ajis02-1182	345	2	all	all	DET
ajis02-1182	345	3	the	the	DET
ajis02-1182	345	4	possible	possible	ADJ
ajis02-1182	345	5	options	option	NOUN
ajis02-1182	345	6	are	be	AUX
ajis02-1182	345	7	provided	provide	VERB
ajis02-1182	345	8	,	,	PUNCT
ajis02-1182	345	9	specifying	specify	VERB
ajis02-1182	345	10	preferences	preference	NOUN
ajis02-1182	345	11	needs	need	VERB
ajis02-1182	345	12	less	less	ADJ
ajis02-1182	345	13	effort	effort	NOUN
ajis02-1182	345	14	than	than	ADP
ajis02-1182	345	15	providing	provide	VERB
ajis02-1182	345	16	inputs	input	NOUN
ajis02-1182	345	17	for	for	ADP
ajis02-1182	345	18	an	an	DET
ajis02-1182	345	19	open	open	ADJ
ajis02-1182	345	20	-	-	PUNCT
ajis02-1182	345	21	ended	end	VERB
ajis02-1182	345	22	question	question	NOUN
ajis02-1182	345	23	.	.	PUNCT
ajis02-1182	346	1	the	the	DET
ajis02-1182	346	2	items	item	NOUN
ajis02-1182	346	3	are	be	AUX
ajis02-1182	346	4	thoroughly	thoroughly	ADV
ajis02-1182	346	5	described	describe	VERB
ajis02-1182	346	6	and	and	CCONJ
ajis02-1182	346	7	the	the	DET
ajis02-1182	346	8	options	option	NOUN
ajis02-1182	346	9	are	be	AUX
ajis02-1182	346	10	provided	provide	VERB
ajis02-1182	346	11	to	to	PART
ajis02-1182	346	12	help	help	VERB
ajis02-1182	346	13	specify	specify	VERB
ajis02-1182	346	14	the	the	DET
ajis02-1182	346	15	user	user	NOUN
ajis02-1182	346	16	need	need	NOUN
ajis02-1182	346	17	.	.	PUNCT
ajis02-1182	347	1	principle	principle	NOUN
ajis02-1182	347	2	2	2	NUM
ajis02-1182	347	3	:	:	PUNCT
ajis02-1182	347	4	allow	allow	VERB
ajis02-1182	347	5	partial	partial	ADJ
ajis02-1182	347	6	satisfaction	satisfaction	NOUN
ajis02-1182	347	7	of	of	ADP
ajis02-1182	347	8	user	user	NOUN
ajis02-1182	347	9	preferences	preference	NOUN
ajis02-1182	347	10	a	a	DET
ajis02-1182	347	11	search	search	NOUN
ajis02-1182	347	12	engine	engine	NOUN
ajis02-1182	347	13	could	could	AUX
ajis02-1182	347	14	often	often	ADV
ajis02-1182	347	15	result	result	VERB
ajis02-1182	347	16	in	in	ADP
ajis02-1182	347	17	null	null	ADJ
ajis02-1182	347	18	retrievals	retrieval	NOUN
ajis02-1182	347	19	:	:	PUNCT
ajis02-1182	347	20	or	or	CCONJ
ajis02-1182	347	21	it	it	PRON
ajis02-1182	347	22	misses	miss	VERB
ajis02-1182	347	23	out	out	ADP
ajis02-1182	347	24	on	on	ADP
ajis02-1182	347	25	many	many	ADJ
ajis02-1182	347	26	good	good	ADJ
ajis02-1182	347	27	items	item	NOUN
ajis02-1182	347	28	that	that	PRON
ajis02-1182	347	29	might	might	AUX
ajis02-1182	347	30	suit	suit	VERB
ajis02-1182	347	31	a	a	DET
ajis02-1182	347	32	user	user	NOUN
ajis02-1182	347	33	.	.	PUNCT
ajis02-1182	348	1	for	for	ADP
ajis02-1182	348	2	example	example	NOUN
ajis02-1182	348	3	,	,	PUNCT
ajis02-1182	348	4	strict	strict	ADJ
ajis02-1182	348	5	constraints	constraint	NOUN
ajis02-1182	348	6	leave	leave	VERB
ajis02-1182	348	7	out	out	ADP
ajis02-1182	348	8	closer	close	ADJ
ajis02-1182	348	9	outcomes	outcome	NOUN
ajis02-1182	348	10	such	such	ADJ
ajis02-1182	348	11	as	as	ADP
ajis02-1182	348	12	slightly	slightly	ADV
ajis02-1182	348	13	greater	great	ADJ
ajis02-1182	348	14	or	or	CCONJ
ajis02-1182	348	15	lesser	less	ADJ
ajis02-1182	348	16	price	price	NOUN
ajis02-1182	348	17	ranges	range	NOUN
ajis02-1182	348	18	.	.	PUNCT
ajis02-1182	349	1	since	since	SCONJ
ajis02-1182	349	2	the	the	DET
ajis02-1182	349	3	relevance	relevance	NOUN
ajis02-1182	349	4	values	value	NOUN
ajis02-1182	349	5	are	be	AUX
ajis02-1182	349	6	allocated	allocate	VERB
ajis02-1182	349	7	as	as	ADP
ajis02-1182	349	8	a	a	DET
ajis02-1182	349	9	fuzzy	fuzzy	ADJ
ajis02-1182	349	10	function	function	NOUN
ajis02-1182	349	11	,	,	PUNCT
ajis02-1182	349	12	more	more	ADJ
ajis02-1182	349	13	than	than	ADP
ajis02-1182	349	14	one	one	NUM
ajis02-1182	349	15	attribute	attribute	NOUN
ajis02-1182	349	16	becomes	become	VERB
ajis02-1182	349	17	relevant	relevant	ADJ
ajis02-1182	349	18	under	under	ADP
ajis02-1182	349	19	the	the	DET
ajis02-1182	349	20	same	same	ADJ
ajis02-1182	349	21	feature	feature	NOUN
ajis02-1182	349	22	(	(	PUNCT
ajis02-1182	349	23	table	table	NOUN
ajis02-1182	349	24	6	6	NUM
ajis02-1182	349	25	)	)	PUNCT
ajis02-1182	349	26	.	.	PUNCT
ajis02-1182	350	1	as	as	SCONJ
ajis02-1182	350	2	explained	explain	VERB
ajis02-1182	350	3	in	in	ADP
ajis02-1182	350	4	step	step	NOUN
ajis02-1182	350	5	2	2	NUM
ajis02-1182	350	6	of	of	ADP
ajis02-1182	350	7	the	the	DET
ajis02-1182	350	8	algorithm	algorithm	NOUN
ajis02-1182	350	9	,	,	PUNCT
ajis02-1182	350	10	personalized	personalize	VERB
ajis02-1182	350	11	query	query	NOUN
ajis02-1182	350	12	expansion	expansion	NOUN
ajis02-1182	350	13	is	be	AUX
ajis02-1182	350	14	carried	carry	VERB
ajis02-1182	350	15	out	out	ADP
ajis02-1182	350	16	by	by	ADP
ajis02-1182	350	17	expanding	expand	VERB
ajis02-1182	350	18	the	the	DET
ajis02-1182	350	19	initial	initial	ADJ
ajis02-1182	350	20	query	query	NOUN
ajis02-1182	350	21	using	use	VERB
ajis02-1182	350	22	the	the	DET
ajis02-1182	350	23	other	other	ADJ
ajis02-1182	350	24	relevant	relevant	ADJ
ajis02-1182	350	25	attributes	attribute	NOUN
ajis02-1182	350	26	in	in	ADP
ajis02-1182	350	27	the	the	DET
ajis02-1182	350	28	user	user	NOUN
ajis02-1182	350	29	model	model	NOUN
ajis02-1182	350	30	.	.	PUNCT
ajis02-1182	351	1	for	for	ADP
ajis02-1182	351	2	example	example	NOUN
ajis02-1182	351	3	,	,	PUNCT
ajis02-1182	351	4	if	if	SCONJ
ajis02-1182	351	5	presented	present	VERB
ajis02-1182	351	6	as	as	ADP
ajis02-1182	351	7	a	a	DET
ajis02-1182	351	8	query	query	NOUN
ajis02-1182	351	9	,	,	PUNCT
ajis02-1182	351	10	the	the	DET
ajis02-1182	351	11	initial	initial	ADJ
ajis02-1182	351	12	attribute	attribute	NOUN
ajis02-1182	351	13	selection	selection	NOUN
ajis02-1182	351	14	for	for	ADP
ajis02-1182	351	15	scenario	scenario	NOUN
ajis02-1182	351	16	41	41	NUM
ajis02-1182	351	17	-	-	PUNCT
ajis02-1182	351	18	e1	e1	NOUN
ajis02-1182	351	19	(	(	PUNCT
ajis02-1182	351	20	see	see	VERB
ajis02-1182	351	21	table	table	NOUN
ajis02-1182	351	22	3	3	NUM
ajis02-1182	351	23	)	)	PUNCT
ajis02-1182	351	24	is	be	AUX
ajis02-1182	351	25	as	as	SCONJ
ajis02-1182	351	26	follows	follow	VERB
ajis02-1182	351	27	:	:	PUNCT
ajis02-1182	351	28	“	"	PUNCT
ajis02-1182	351	29	search	search	NOUN
ajis02-1182	351	30	for	for	ADP
ajis02-1182	351	31	the	the	DET
ajis02-1182	351	32	items	item	NOUN
ajis02-1182	351	33	that	that	PRON
ajis02-1182	351	34	has	have	VERB
ajis02-1182	351	35	price	price	NOUN
ajis02-1182	351	36	in	in	ADP
ajis02-1182	351	37	range	range	NOUN
ajis02-1182	351	38	$	$	SYM
ajis02-1182	351	39	15-$30	15-$30	NUM
ajis02-1182	351	40	,	,	PUNCT
ajis02-1182	351	41	has	have	VERB
ajis02-1182	351	42	good	good	ADJ
ajis02-1182	351	43	décor	décor	NOUN
ajis02-1182	351	44	and	and	CCONJ
ajis02-1182	351	45	has	have	VERB
ajis02-1182	351	46	the	the	DET
ajis02-1182	351	47	atmosphere	atmosphere	NOUN
ajis02-1182	351	48	as	as	ADP
ajis02-1182	351	49	warm	warm	ADJ
ajis02-1182	351	50	spots	spot	NOUN
ajis02-1182	351	51	by	by	ADP
ajis02-1182	351	52	the	the	DET
ajis02-1182	351	53	fire	fire	NOUN
ajis02-1182	351	54	”	"	PUNCT
ajis02-1182	351	55	at	at	ADP
ajis02-1182	351	56	the	the	DET
ajis02-1182	351	57	time	time	NOUN
ajis02-1182	351	58	of	of	ADP
ajis02-1182	351	59	the	the	DET
ajis02-1182	351	60	interaction	interaction	NOUN
ajis02-1182	351	61	the	the	DET
ajis02-1182	351	62	user	user	NOUN
ajis02-1182	351	63	model	model	NOUN
ajis02-1182	351	64	had	have	VERB
ajis02-1182	351	65	more	more	ADJ
ajis02-1182	351	66	than	than	ADP
ajis02-1182	351	67	one	one	NUM
ajis02-1182	351	68	attribute	attribute	NOUN
ajis02-1182	351	69	value	value	NOUN
ajis02-1182	351	70	under	under	ADP
ajis02-1182	351	71	each	each	DET
ajis02-1182	351	72	features	feature	NOUN
ajis02-1182	351	73	.	.	PUNCT
ajis02-1182	352	1	therefore	therefore	ADV
ajis02-1182	352	2	,	,	PUNCT
ajis02-1182	352	3	the	the	DET
ajis02-1182	352	4	following	following	ADJ
ajis02-1182	352	5	query	query	NOUN
ajis02-1182	352	6	resulted	result	VERB
ajis02-1182	352	7	after	after	ADP
ajis02-1182	352	8	the	the	DET
ajis02-1182	352	9	personalized	personalized	ADJ
ajis02-1182	352	10	query	query	NOUN
ajis02-1182	352	11	expansion	expansion	NOUN
ajis02-1182	352	12	using	use	VERB
ajis02-1182	352	13	the	the	DET
ajis02-1182	352	14	user	user	NOUN
ajis02-1182	352	15	model	model	NOUN
ajis02-1182	352	16	information	information	NOUN
ajis02-1182	352	17	in	in	ADP
ajis02-1182	352	18	table	table	NOUN
ajis02-1182	352	19	6	6	NUM
ajis02-1182	352	20	.	.	PUNCT
ajis02-1182	353	1	“	"	PUNCT
ajis02-1182	353	2	search	search	NOUN
ajis02-1182	353	3	for	for	ADP
ajis02-1182	353	4	the	the	DET
ajis02-1182	353	5	items	item	NOUN
ajis02-1182	353	6	that	that	PRON
ajis02-1182	353	7	has	have	VERB
ajis02-1182	353	8	price	price	NOUN
ajis02-1182	353	9	in	in	ADP
ajis02-1182	353	10	range	range	NOUN
ajis02-1182	353	11	(	(	PUNCT
ajis02-1182	353	12	$	$	SYM
ajis02-1182	353	13	15-$30	15-$30	NUM
ajis02-1182	353	14	)	)	PUNCT
ajis02-1182	353	15	or	or	CCONJ
ajis02-1182	353	16	(	(	PUNCT
ajis02-1182	353	17	$	$	SYM
ajis02-1182	353	18	15	15	NUM
ajis02-1182	353	19	and	and	CCONJ
ajis02-1182	353	20	less	less	ADJ
ajis02-1182	353	21	)	)	PUNCT
ajis02-1182	353	22	or	or	CCONJ
ajis02-1182	353	23	(	(	PUNCT
ajis02-1182	353	24	$	$	SYM
ajis02-1182	353	25	30-$50	30-$50	NUM
ajis02-1182	353	26	)	)	PUNCT
ajis02-1182	353	27	and	and	CCONJ
ajis02-1182	353	28	has	have	VERB
ajis02-1182	353	29	poor	poor	ADJ
ajis02-1182	353	30	décor	décor	NOUN
ajis02-1182	353	31	or	or	CCONJ
ajis02-1182	353	32	fair	fair	ADJ
ajis02-1182	353	33	décor	décor	NOUN
ajis02-1182	353	34	or	or	CCONJ
ajis02-1182	353	35	good	good	ADJ
ajis02-1182	353	36	décor	décor	NOUN
ajis02-1182	353	37	and	and	CCONJ
ajis02-1182	353	38	has	have	VERB
ajis02-1182	353	39	the	the	DET
ajis02-1182	353	40	atmosphere	atmosphere	NOUN
ajis02-1182	353	41	as	as	ADP
ajis02-1182	353	42	(	(	PUNCT
ajis02-1182	353	43	warm	warm	ADJ
ajis02-1182	353	44	spots	spot	NOUN
ajis02-1182	353	45	by	by	ADP
ajis02-1182	353	46	the	the	DET
ajis02-1182	353	47	fire	fire	NOUN
ajis02-1182	353	48	)	)	PUNCT
ajis02-1182	353	49	or	or	CCONJ
ajis02-1182	353	50	(	(	PUNCT
ajis02-1182	353	51	dining	dine	VERB
ajis02-1182	353	52	outdoors	outdoors	ADV
ajis02-1182	353	53	)	)	PUNCT
ajis02-1182	353	54	or	or	CCONJ
ajis02-1182	353	55	(	(	PUNCT
ajis02-1182	353	56	place	place	NOUN
ajis02-1182	353	57	for	for	ADP
ajis02-1182	353	58	singles	single	NOUN
ajis02-1182	353	59	)	)	PUNCT
ajis02-1182	353	60	or	or	CCONJ
ajis02-1182	353	61	(	(	PUNCT
ajis02-1182	353	62	quiet	quiet	ADJ
ajis02-1182	353	63	for	for	ADP
ajis02-1182	353	64	conversation	conversation	NOUN
ajis02-1182	353	65	)	)	PUNCT
ajis02-1182	353	66	”	"	PUNCT
ajis02-1182	353	67	s92	s92	NOUN
ajis02-1182	353	68	australasian	australasian	ADJ
ajis02-1182	353	69	journal	journal	NOUN
ajis02-1182	353	70	of	of	ADP
ajis02-1182	353	71	information	information	NOUN
ajis02-1182	353	72	systems	system	NOUN
ajis02-1182	353	73	alahakoon	alahakoon	PROPN
ajis02-1182	353	74	2015	2015	NUM
ajis02-1182	353	75	,	,	PUNCT
ajis02-1182	353	76	vol	vol	NOUN
ajis02-1182	353	77	.	.	PROPN
ajis02-1182	354	1	19	19	NUM
ajis02-1182	354	2	,	,	PUNCT
ajis02-1182	354	3	pp	pp	PROPN
ajis02-1182	354	4	.	.	PUNCT
ajis02-1182	355	1	s77	s77	NOUN
ajis02-1182	355	2	-	-	PUNCT
ajis02-1182	355	3	s97	s97	NOUN
ajis02-1182	355	4	interactive	interactive	ADJ
ajis02-1182	355	5	product	product	NOUN
ajis02-1182	355	6	retrieval	retrieval	NOUN
ajis02-1182	355	7	model	model	NOUN
ajis02-1182	355	8	feature	feature	NOUN
ajis02-1182	355	9	name	name	NOUN
ajis02-1182	355	10	attri	attri	ADJ
ajis02-1182	355	11	-	-	PUNCT
ajis02-1182	355	12	name	name	NOUN
ajis02-1182	355	13	init	init	VERB
ajis02-1182	355	14	-	-	PUNCT
ajis02-1182	355	15	rel	rel	NOUN
ajis02-1182	355	16	curr	curr	NOUN
ajis02-1182	355	17	-	-	PUNCT
ajis02-1182	355	18	rel	rel	NOUN
ajis02-1182	355	19	cost	cost	VERB
ajis02-1182	355	20	$	$	SYM
ajis02-1182	355	21	50	50	NUM
ajis02-1182	355	22	and	and	CCONJ
ajis02-1182	355	23	more	more	ADJ
ajis02-1182	355	24	0	0	NUM
ajis02-1182	355	25	0	0	NUM
ajis02-1182	355	26	$	$	SYM
ajis02-1182	355	27	15	15	NUM
ajis02-1182	355	28	and	and	CCONJ
ajis02-1182	355	29	less	less	ADJ
ajis02-1182	355	30	0.1	0.1	NUM
ajis02-1182	355	31	0.12	0.12	NUM
ajis02-1182	355	32	$	$	SYM
ajis02-1182	355	33	30-$50	30-$50	NUM
ajis02-1182	355	34	0.45	0.45	NUM
ajis02-1182	355	35	0.88	0.88	NUM
ajis02-1182	355	36	$	$	SYM
ajis02-1182	355	37	15-$30	15-$30	NUM
ajis02-1182	355	38	0.74	0.74	NUM
ajis02-1182	355	39	1	1	NUM
ajis02-1182	355	40	décor	décor	NOUN
ajis02-1182	355	41	excellent	excellent	ADJ
ajis02-1182	355	42	décor	décor	NOUN
ajis02-1182	355	43	0	0	NUM
ajis02-1182	355	44	0	0	NUM
ajis02-1182	355	45	extraordinary	extraordinary	ADJ
ajis02-1182	355	46	décor	décor	NOUN
ajis02-1182	355	47	0	0	NUM
ajis02-1182	355	48	0	0	NUM
ajis02-1182	355	49	near	near	ADV
ajis02-1182	355	50	-	-	PUNCT
ajis02-1182	355	51	perfect	perfect	ADJ
ajis02-1182	355	52	décor	décor	NOUN
ajis02-1182	355	53	0	0	NUM
ajis02-1182	355	54	0	0	NUM
ajis02-1182	355	55	poor	poor	ADJ
ajis02-1182	355	56	décor	décor	NOUN
ajis02-1182	355	57	0.08	0.08	NUM
ajis02-1182	355	58	0.15	0.15	NUM
ajis02-1182	355	59	good	good	ADJ
ajis02-1182	355	60	décor	décor	NOUN
ajis02-1182	355	61	0.7	0.7	NUM
ajis02-1182	355	62	0.85	0.85	NUM
ajis02-1182	355	63	fair	fair	ADJ
ajis02-1182	355	64	décor	décor	NOUN
ajis02-1182	355	65	0.55	0.55	NUM
ajis02-1182	355	66	1	1	NUM
ajis02-1182	355	67	atmosphe	atmosphe	NOUN
ajis02-1182	355	68	re	re	VERB
ajis02-1182	355	69	dining	dine	VERB
ajis02-1182	355	70	outdoors	outdoors	ADV
ajis02-1182	355	71	0	0	NUM
ajis02-1182	355	72	0.2	0.2	NUM
ajis02-1182	355	73	place	place	NOUN
ajis02-1182	355	74	for	for	ADP
ajis02-1182	355	75	singles	single	NOUN
ajis02-1182	355	76	0	0	NUM
ajis02-1182	355	77	0.04	0.04	NUM
ajis02-1182	355	78	quiet	quiet	ADJ
ajis02-1182	355	79	for	for	ADP
ajis02-1182	355	80	conversation	conversation	NOUN
ajis02-1182	355	81	0	0	NUM
ajis02-1182	355	82	0.04	0.04	NUM
ajis02-1182	355	83	table	table	NOUN
ajis02-1182	355	84	6	6	NUM
ajis02-1182	355	85	:	:	PUNCT
ajis02-1182	355	86	a	a	DET
ajis02-1182	355	87	summary	summary	NOUN
ajis02-1182	355	88	of	of	ADP
ajis02-1182	355	89	user	user	NOUN
ajis02-1182	355	90	41	41	PROPN
ajis02-1182	355	91	’s	’s	PART
ajis02-1182	355	92	user	user	NOUN
ajis02-1182	355	93	model	model	PROPN
ajis02-1182	355	94	content	content	PROPN
ajis02-1182	355	95	therefore	therefore	ADV
ajis02-1182	355	96	,	,	PUNCT
ajis02-1182	355	97	the	the	DET
ajis02-1182	355	98	expanded	expand	VERB
ajis02-1182	355	99	query	query	NOUN
ajis02-1182	355	100	is	be	AUX
ajis02-1182	355	101	capable	capable	ADJ
ajis02-1182	355	102	of	of	ADP
ajis02-1182	355	103	retrieving	retrieve	VERB
ajis02-1182	355	104	more	more	ADJ
ajis02-1182	355	105	items	item	NOUN
ajis02-1182	355	106	than	than	ADP
ajis02-1182	355	107	the	the	DET
ajis02-1182	355	108	items	item	NOUN
ajis02-1182	355	109	fulfilling	fulfil	VERB
ajis02-1182	355	110	exact	exact	ADJ
ajis02-1182	355	111	constraints	constraint	NOUN
ajis02-1182	355	112	.	.	PUNCT
ajis02-1182	356	1	the	the	DET
ajis02-1182	356	2	query	query	NOUN
ajis02-1182	356	3	expansion	expansion	NOUN
ajis02-1182	356	4	results	result	VERB
ajis02-1182	356	5	in	in	ADP
ajis02-1182	356	6	a	a	DET
ajis02-1182	356	7	larger	large	ADJ
ajis02-1182	356	8	number	number	NOUN
ajis02-1182	356	9	of	of	ADP
ajis02-1182	356	10	outcomes	outcome	NOUN
ajis02-1182	356	11	reducing	reduce	VERB
ajis02-1182	356	12	the	the	DET
ajis02-1182	356	13	chance	chance	NOUN
ajis02-1182	356	14	of	of	ADP
ajis02-1182	356	15	null	null	ADJ
ajis02-1182	356	16	retrieval	retrieval	NOUN
ajis02-1182	356	17	.	.	PUNCT
ajis02-1182	357	1	these	these	DET
ajis02-1182	357	2	items	item	NOUN
ajis02-1182	357	3	may	may	AUX
ajis02-1182	357	4	not	not	PART
ajis02-1182	357	5	satisfy	satisfy	VERB
ajis02-1182	357	6	all	all	DET
ajis02-1182	357	7	the	the	DET
ajis02-1182	357	8	constraints	constraint	NOUN
ajis02-1182	357	9	the	the	DET
ajis02-1182	357	10	user	user	NOUN
ajis02-1182	357	11	specified	specify	VERB
ajis02-1182	357	12	in	in	ADP
ajis02-1182	357	13	the	the	DET
ajis02-1182	357	14	initial	initial	ADJ
ajis02-1182	357	15	search	search	NOUN
ajis02-1182	357	16	query	query	NOUN
ajis02-1182	357	17	,	,	PUNCT
ajis02-1182	357	18	but	but	CCONJ
ajis02-1182	357	19	the	the	DET
ajis02-1182	357	20	system	system	NOUN
ajis02-1182	357	21	still	still	ADV
ajis02-1182	357	22	produces	produces	AUX
ajis02-1182	357	23	adequately	adequately	ADV
ajis02-1182	357	24	matching	match	VERB
ajis02-1182	357	25	outcomes	outcome	NOUN
ajis02-1182	357	26	.	.	PUNCT
ajis02-1182	358	1	hence	hence	ADV
ajis02-1182	358	2	the	the	DET
ajis02-1182	358	3	algorithm	algorithm	NOUN
ajis02-1182	358	4	allows	allow	VERB
ajis02-1182	358	5	partial	partial	ADJ
ajis02-1182	358	6	satisfaction	satisfaction	NOUN
ajis02-1182	358	7	of	of	ADP
ajis02-1182	358	8	user	user	NOUN
ajis02-1182	358	9	preferences	preference	NOUN
ajis02-1182	358	10	.	.	PUNCT
ajis02-1182	359	1	principle	principle	NOUN
ajis02-1182	359	2	3	3	NUM
ajis02-1182	359	3	:	:	PUNCT
ajis02-1182	359	4	allow	allow	VERB
ajis02-1182	359	5	partial	partial	ADJ
ajis02-1182	359	6	preference	preference	NOUN
ajis02-1182	359	7	models	model	NOUN
ajis02-1182	359	8	piprp	piprp	NOUN
ajis02-1182	359	9	does	do	AUX
ajis02-1182	359	10	not	not	PART
ajis02-1182	359	11	force	force	VERB
ajis02-1182	359	12	the	the	DET
ajis02-1182	359	13	user	user	NOUN
ajis02-1182	359	14	to	to	PART
ajis02-1182	359	15	provide	provide	VERB
ajis02-1182	359	16	any	any	DET
ajis02-1182	359	17	specific	specific	ADJ
ajis02-1182	359	18	preferences	preference	NOUN
ajis02-1182	359	19	.	.	PUNCT
ajis02-1182	360	1	in	in	ADP
ajis02-1182	360	2	step	step	NOUN
ajis02-1182	360	3	1	1	NUM
ajis02-1182	360	4	the	the	DET
ajis02-1182	360	5	user	user	NOUN
ajis02-1182	360	6	can	can	AUX
ajis02-1182	360	7	start	start	VERB
ajis02-1182	360	8	product	product	NOUN
ajis02-1182	360	9	navigation	navigation	NOUN
ajis02-1182	360	10	by	by	ADP
ajis02-1182	360	11	simply	simply	ADV
ajis02-1182	360	12	specifying	specify	VERB
ajis02-1182	360	13	the	the	DET
ajis02-1182	360	14	most	most	ADV
ajis02-1182	360	15	important	important	ADJ
ajis02-1182	360	16	attributes	attribute	NOUN
ajis02-1182	360	17	that	that	PRON
ajis02-1182	360	18	comes	come	VERB
ajis02-1182	360	19	to	to	ADP
ajis02-1182	360	20	the	the	DET
ajis02-1182	360	21	mind	mind	NOUN
ajis02-1182	360	22	.	.	PUNCT
ajis02-1182	361	1	although	although	SCONJ
ajis02-1182	361	2	system	system	NOUN
ajis02-1182	361	3	generates	generate	VERB
ajis02-1182	361	4	questions	question	NOUN
ajis02-1182	361	5	(	(	PUNCT
ajis02-1182	361	6	in	in	ADP
ajis02-1182	361	7	step	step	NOUN
ajis02-1182	361	8	4	4	NUM
ajis02-1182	361	9	)	)	PUNCT
ajis02-1182	361	10	,	,	PUNCT
ajis02-1182	361	11	users	user	NOUN
ajis02-1182	361	12	have	have	VERB
ajis02-1182	361	13	the	the	DET
ajis02-1182	361	14	option	option	NOUN
ajis02-1182	361	15	to	to	PART
ajis02-1182	361	16	cancel	cancel	VERB
ajis02-1182	361	17	any	any	DET
ajis02-1182	361	18	question	question	NOUN
ajis02-1182	361	19	that	that	SCONJ
ajis02-1182	361	20	they	they	PRON
ajis02-1182	361	21	are	be	AUX
ajis02-1182	361	22	unsure	unsure	ADJ
ajis02-1182	361	23	about	about	ADP
ajis02-1182	361	24	the	the	DET
ajis02-1182	361	25	answer	answer	NOUN
ajis02-1182	361	26	or	or	CCONJ
ajis02-1182	361	27	not	not	PART
ajis02-1182	361	28	interested	interested	ADJ
ajis02-1182	361	29	in	in	ADP
ajis02-1182	361	30	.	.	PUNCT
ajis02-1182	362	1	therefore	therefore	ADV
ajis02-1182	362	2	,	,	PUNCT
ajis02-1182	362	3	the	the	DET
ajis02-1182	362	4	system	system	NOUN
ajis02-1182	362	5	does	do	AUX
ajis02-1182	362	6	not	not	PART
ajis02-1182	362	7	force	force	VERB
ajis02-1182	362	8	the	the	DET
ajis02-1182	362	9	user	user	NOUN
ajis02-1182	362	10	to	to	PART
ajis02-1182	362	11	provide	provide	VERB
ajis02-1182	362	12	any	any	DET
ajis02-1182	362	13	specific	specific	ADJ
ajis02-1182	362	14	preference	preference	NOUN
ajis02-1182	362	15	unless	unless	SCONJ
ajis02-1182	362	16	user	user	NOUN
ajis02-1182	362	17	willingly	willingly	ADV
ajis02-1182	362	18	provides	provide	VERB
ajis02-1182	362	19	the	the	DET
ajis02-1182	362	20	most	most	ADV
ajis02-1182	362	21	important	important	ADJ
ajis02-1182	362	22	preferences	preference	NOUN
ajis02-1182	362	23	.	.	PUNCT
ajis02-1182	363	1	hence	hence	ADV
ajis02-1182	363	2	the	the	DET
ajis02-1182	363	3	model	model	NOUN
ajis02-1182	363	4	complies	comply	VERB
ajis02-1182	363	5	with	with	ADP
ajis02-1182	363	6	principle	principle	NOUN
ajis02-1182	363	7	3	3	NUM
ajis02-1182	363	8	.	.	PUNCT
ajis02-1182	363	9	principle	principle	NOUN
ajis02-1182	363	10	4	4	NUM
ajis02-1182	363	11	:	:	PUNCT
ajis02-1182	363	12	any	any	DET
ajis02-1182	363	13	preference	preference	NOUN
ajis02-1182	363	14	in	in	ADP
ajis02-1182	363	15	piprp	piprp	NOUN
ajis02-1182	363	16	users	user	NOUN
ajis02-1182	363	17	provide	provide	VERB
ajis02-1182	363	18	their	their	PRON
ajis02-1182	363	19	inputs	input	NOUN
ajis02-1182	363	20	in	in	ADP
ajis02-1182	363	21	two	two	NUM
ajis02-1182	363	22	occasions	occasion	NOUN
ajis02-1182	363	23	;	;	PUNCT
ajis02-1182	363	24	step1	step1	PROPN
ajis02-1182	363	25	and	and	CCONJ
ajis02-1182	363	26	step4	step4	PROPN
ajis02-1182	363	27	.	.	PUNCT
ajis02-1182	364	1	in	in	ADP
ajis02-1182	364	2	step1	step1	PROPN
ajis02-1182	364	3	,	,	PUNCT
ajis02-1182	364	4	the	the	DET
ajis02-1182	364	5	flexible	flexible	ADJ
ajis02-1182	364	6	interface	interface	NOUN
ajis02-1182	364	7	allows	allow	VERB
ajis02-1182	364	8	input	input	NOUN
ajis02-1182	364	9	of	of	ADP
ajis02-1182	364	10	any	any	DET
ajis02-1182	364	11	preference	preference	NOUN
ajis02-1182	364	12	,	,	PUNCT
ajis02-1182	364	13	where	where	SCONJ
ajis02-1182	364	14	each	each	DET
ajis02-1182	364	15	individual	individual	NOUN
ajis02-1182	364	16	’s	’s	PART
ajis02-1182	364	17	personal	personal	ADJ
ajis02-1182	364	18	choices	choice	NOUN
ajis02-1182	364	19	can	can	AUX
ajis02-1182	364	20	be	be	AUX
ajis02-1182	364	21	entered	enter	VERB
ajis02-1182	364	22	.	.	PUNCT
ajis02-1182	365	1	we	we	PRON
ajis02-1182	365	2	believe	believe	VERB
ajis02-1182	365	3	,	,	PUNCT
ajis02-1182	365	4	if	if	SCONJ
ajis02-1182	365	5	a	a	DET
ajis02-1182	365	6	person	person	NOUN
ajis02-1182	365	7	is	be	AUX
ajis02-1182	365	8	looking	look	VERB
ajis02-1182	365	9	for	for	ADP
ajis02-1182	365	10	presence	presence	NOUN
ajis02-1182	365	11	of	of	ADP
ajis02-1182	365	12	a	a	DET
ajis02-1182	365	13	particular	particular	ADJ
ajis02-1182	365	14	attribute	attribute	NOUN
ajis02-1182	365	15	,	,	PUNCT
ajis02-1182	365	16	they	they	PRON
ajis02-1182	365	17	will	will	AUX
ajis02-1182	365	18	provide	provide	VERB
ajis02-1182	365	19	such	such	ADJ
ajis02-1182	365	20	inputs	input	NOUN
ajis02-1182	365	21	in	in	ADP
ajis02-1182	365	22	step1	step1	PROPN
ajis02-1182	365	23	.	.	PUNCT
ajis02-1182	366	1	in	in	ADP
ajis02-1182	366	2	step4	step4	PROPN
ajis02-1182	366	3	,	,	PUNCT
ajis02-1182	366	4	user	user	NOUN
ajis02-1182	366	5	provides	provide	VERB
ajis02-1182	366	6	answers	answer	NOUN
ajis02-1182	366	7	for	for	ADP
ajis02-1182	366	8	system	system	NOUN
ajis02-1182	366	9	generated	generate	VERB
ajis02-1182	366	10	questions	question	NOUN
ajis02-1182	366	11	;	;	PUNCT
ajis02-1182	366	12	if	if	SCONJ
ajis02-1182	366	13	a	a	DET
ajis02-1182	366	14	feature	feature	NOUN
ajis02-1182	366	15	seems	seem	VERB
ajis02-1182	366	16	important	important	ADJ
ajis02-1182	366	17	according	accord	VERB
ajis02-1182	366	18	to	to	ADP
ajis02-1182	366	19	the	the	DET
ajis02-1182	366	20	user	user	NOUN
ajis02-1182	366	21	model	model	NOUN
ajis02-1182	366	22	such	such	ADJ
ajis02-1182	366	23	features	feature	NOUN
ajis02-1182	366	24	are	be	AUX
ajis02-1182	366	25	presented	present	VERB
ajis02-1182	366	26	to	to	ADP
ajis02-1182	366	27	the	the	DET
ajis02-1182	366	28	user	user	NOUN
ajis02-1182	366	29	as	as	ADP
ajis02-1182	366	30	questions	question	NOUN
ajis02-1182	366	31	.	.	PUNCT
ajis02-1182	367	1	again	again	ADV
ajis02-1182	367	2	,	,	PUNCT
ajis02-1182	367	3	such	such	ADJ
ajis02-1182	367	4	questions	question	NOUN
ajis02-1182	367	5	are	be	AUX
ajis02-1182	367	6	personalized	personalize	VERB
ajis02-1182	367	7	to	to	ADP
ajis02-1182	367	8	each	each	DET
ajis02-1182	367	9	individual	individual	NOUN
ajis02-1182	367	10	depending	depend	VERB
ajis02-1182	367	11	on	on	ADP
ajis02-1182	367	12	the	the	DET
ajis02-1182	367	13	user	user	NOUN
ajis02-1182	367	14	model	model	NOUN
ajis02-1182	367	15	.	.	PUNCT
ajis02-1182	368	1	however	however	ADV
ajis02-1182	368	2	,	,	PUNCT
ajis02-1182	368	3	if	if	SCONJ
ajis02-1182	368	4	the	the	DET
ajis02-1182	368	5	presented	present	VERB
ajis02-1182	368	6	feature	feature	NOUN
ajis02-1182	368	7	is	be	AUX
ajis02-1182	368	8	not	not	PART
ajis02-1182	368	9	important	important	ADJ
ajis02-1182	368	10	to	to	ADP
ajis02-1182	368	11	the	the	DET
ajis02-1182	368	12	user	user	NOUN
ajis02-1182	368	13	,	,	PUNCT
ajis02-1182	368	14	s	s	AUX
ajis02-1182	368	15	/	/	SYM
ajis02-1182	368	16	he	he	PRON
ajis02-1182	368	17	has	have	VERB
ajis02-1182	368	18	the	the	DET
ajis02-1182	368	19	ability	ability	NOUN
ajis02-1182	368	20	to	to	PART
ajis02-1182	368	21	cancel	cancel	VERB
ajis02-1182	368	22	such	such	ADJ
ajis02-1182	368	23	questions	question	NOUN
ajis02-1182	368	24	without	without	ADP
ajis02-1182	368	25	providing	provide	VERB
ajis02-1182	368	26	an	an	DET
ajis02-1182	368	27	answer	answer	NOUN
ajis02-1182	368	28	.	.	PUNCT
ajis02-1182	369	1	therefore	therefore	ADV
ajis02-1182	369	2	,	,	PUNCT
ajis02-1182	369	3	piprp	piprp	NOUN
ajis02-1182	369	4	fulfils	fulfil	VERB
ajis02-1182	369	5	principle	principle	NOUN
ajis02-1182	369	6	4	4	NUM
ajis02-1182	369	7	by	by	ADP
ajis02-1182	369	8	allowing	allow	VERB
ajis02-1182	369	9	users	user	NOUN
ajis02-1182	369	10	to	to	PART
ajis02-1182	369	11	state	state	VERB
ajis02-1182	369	12	their	their	PRON
ajis02-1182	369	13	preferences	preference	NOUN
ajis02-1182	369	14	on	on	ADP
ajis02-1182	369	15	any	any	DET
ajis02-1182	369	16	attribute	attribute	NOUN
ajis02-1182	369	17	rather	rather	ADV
ajis02-1182	369	18	than	than	ADP
ajis02-1182	369	19	a	a	DET
ajis02-1182	369	20	fixed	fix	VERB
ajis02-1182	369	21	subset	subset	NOUN
ajis02-1182	369	22	.	.	PUNCT
ajis02-1182	370	1	principle	principle	NOUN
ajis02-1182	370	2	5	5	NUM
ajis02-1182	370	3	:	:	PUNCT
ajis02-1182	370	4	any	any	DET
ajis02-1182	370	5	order	order	NOUN
ajis02-1182	370	6	piprp	piprp	NOUN
ajis02-1182	370	7	allows	allow	VERB
ajis02-1182	370	8	users	user	NOUN
ajis02-1182	370	9	to	to	PART
ajis02-1182	370	10	state	state	VERB
ajis02-1182	370	11	their	their	PRON
ajis02-1182	370	12	preferences	preference	NOUN
ajis02-1182	370	13	in	in	ADP
ajis02-1182	370	14	any	any	DET
ajis02-1182	370	15	order	order	NOUN
ajis02-1182	370	16	they	they	PRON
ajis02-1182	370	17	choose	choose	VERB
ajis02-1182	370	18	.	.	PUNCT
ajis02-1182	371	1	in	in	ADP
ajis02-1182	371	2	step	step	NOUN
ajis02-1182	371	3	1	1	NUM
ajis02-1182	371	4	,	,	PUNCT
ajis02-1182	371	5	the	the	DET
ajis02-1182	371	6	user	user	NOUN
ajis02-1182	371	7	is	be	AUX
ajis02-1182	371	8	free	free	ADJ
ajis02-1182	371	9	to	to	PART
ajis02-1182	371	10	select	select	VERB
ajis02-1182	371	11	any	any	PRON
ajis02-1182	371	12	of	of	ADP
ajis02-1182	371	13	the	the	DET
ajis02-1182	371	14	features	feature	NOUN
ajis02-1182	371	15	and	and	CCONJ
ajis02-1182	371	16	in	in	ADP
ajis02-1182	371	17	any	any	DET
ajis02-1182	371	18	order	order	NOUN
ajis02-1182	371	19	.	.	PUNCT
ajis02-1182	372	1	in	in	ADP
ajis02-1182	372	2	step4	step4	PROPN
ajis02-1182	372	3	,	,	PUNCT
ajis02-1182	372	4	the	the	DET
ajis02-1182	372	5	features	feature	NOUN
ajis02-1182	372	6	are	be	AUX
ajis02-1182	372	7	presented	present	VERB
ajis02-1182	372	8	in	in	ADP
ajis02-1182	372	9	a	a	DET
ajis02-1182	372	10	personalized	personalized	ADJ
ajis02-1182	372	11	order	order	NOUN
ajis02-1182	372	12	(	(	PUNCT
ajis02-1182	372	13	according	accord	VERB
ajis02-1182	372	14	to	to	ADP
ajis02-1182	372	15	the	the	DET
ajis02-1182	372	16	user	user	NOUN
ajis02-1182	372	17	model	model	NOUN
ajis02-1182	372	18	)	)	PUNCT
ajis02-1182	372	19	.	.	PUNCT
ajis02-1182	373	1	however	however	ADV
ajis02-1182	373	2	,	,	PUNCT
ajis02-1182	373	3	since	since	SCONJ
ajis02-1182	373	4	the	the	DET
ajis02-1182	373	5	user	user	NOUN
ajis02-1182	373	6	has	have	VERB
ajis02-1182	373	7	the	the	DET
ajis02-1182	373	8	choice	choice	NOUN
ajis02-1182	373	9	of	of	ADP
ajis02-1182	373	10	entering	enter	VERB
ajis02-1182	373	11	his	his	PRON
ajis02-1182	373	12	/	/	SYM
ajis02-1182	373	13	her	her	PRON
ajis02-1182	373	14	critically	critically	ADV
ajis02-1182	373	15	important	important	ADJ
ajis02-1182	373	16	features	feature	NOUN
ajis02-1182	373	17	in	in	ADP
ajis02-1182	373	18	step1	step1	PROPN
ajis02-1182	373	19	,	,	PUNCT
ajis02-1182	373	20	we	we	PRON
ajis02-1182	373	21	believe	believe	VERB
ajis02-1182	373	22	personalized	personalized	ADJ
ajis02-1182	373	23	order	order	NOUN
ajis02-1182	373	24	provided	provide	VERB
ajis02-1182	373	25	in	in	ADP
ajis02-1182	373	26	step4	step4	PROPN
ajis02-1182	373	27	suffices	suffice	NOUN
ajis02-1182	373	28	.	.	PUNCT
ajis02-1182	374	1	s93	s93	PROPN
ajis02-1182	374	2	australasian	australasian	ADJ
ajis02-1182	374	3	journal	journal	NOUN
ajis02-1182	374	4	of	of	ADP
ajis02-1182	374	5	information	information	NOUN
ajis02-1182	374	6	systems	system	NOUN
ajis02-1182	374	7	alahakoon	alahakoon	PROPN
ajis02-1182	374	8	2015	2015	NUM
ajis02-1182	374	9	,	,	PUNCT
ajis02-1182	374	10	vol	vol	NOUN
ajis02-1182	374	11	.	.	PROPN
ajis02-1182	374	12	19	19	NUM
ajis02-1182	374	13	,	,	PUNCT
ajis02-1182	374	14	pp	pp	PROPN
ajis02-1182	374	15	.	.	PUNCT
ajis02-1182	375	1	s77	s77	NOUN
ajis02-1182	375	2	-	-	PUNCT
ajis02-1182	375	3	s97	s97	NOUN
ajis02-1182	375	4	interactive	interactive	ADJ
ajis02-1182	375	5	product	product	NOUN
ajis02-1182	375	6	retrieval	retrieval	NOUN
ajis02-1182	375	7	model	model	NOUN
ajis02-1182	375	8	users	user	NOUN
ajis02-1182	375	9	are	be	AUX
ajis02-1182	375	10	also	also	ADV
ajis02-1182	375	11	allowed	allow	VERB
ajis02-1182	375	12	to	to	PART
ajis02-1182	375	13	select	select	VERB
ajis02-1182	375	14	more	more	ADJ
ajis02-1182	375	15	than	than	ADP
ajis02-1182	375	16	one	one	NUM
ajis02-1182	375	17	preference	preference	NOUN
ajis02-1182	375	18	from	from	ADP
ajis02-1182	375	19	the	the	DET
ajis02-1182	375	20	given	give	VERB
ajis02-1182	375	21	options	option	NOUN
ajis02-1182	375	22	in	in	ADP
ajis02-1182	375	23	both	both	CCONJ
ajis02-1182	375	24	step1	step1	PROPN
ajis02-1182	375	25	(	(	PUNCT
ajis02-1182	375	26	figure	figure	VERB
ajis02-1182	375	27	6	6	NUM
ajis02-1182	375	28	)	)	PUNCT
ajis02-1182	375	29	and	and	CCONJ
ajis02-1182	375	30	step4	step4	PROPN
ajis02-1182	375	31	(	(	PUNCT
ajis02-1182	375	32	figure	figure	NOUN
ajis02-1182	375	33	9	9	NUM
ajis02-1182	375	34	)	)	PUNCT
ajis02-1182	375	35	,	,	PUNCT
ajis02-1182	375	36	where	where	SCONJ
ajis02-1182	375	37	the	the	DET
ajis02-1182	375	38	user	user	NOUN
ajis02-1182	375	39	is	be	AUX
ajis02-1182	375	40	not	not	PART
ajis02-1182	375	41	particular	particular	ADJ
ajis02-1182	375	42	about	about	ADP
ajis02-1182	375	43	a	a	DET
ajis02-1182	375	44	single	single	ADJ
ajis02-1182	375	45	option	option	NOUN
ajis02-1182	375	46	.	.	PUNCT
ajis02-1182	376	1	all	all	DET
ajis02-1182	376	2	selected	select	VERB
ajis02-1182	376	3	attributes	attribute	NOUN
ajis02-1182	376	4	are	be	AUX
ajis02-1182	376	5	included	include	VERB
ajis02-1182	376	6	in	in	ADP
ajis02-1182	376	7	the	the	DET
ajis02-1182	376	8	query	query	NOUN
ajis02-1182	376	9	.	.	PUNCT
ajis02-1182	377	1	after	after	ADP
ajis02-1182	377	2	each	each	DET
ajis02-1182	377	3	user	user	NOUN
ajis02-1182	377	4	selection	selection	NOUN
ajis02-1182	377	5	,	,	PUNCT
ajis02-1182	377	6	the	the	DET
ajis02-1182	377	7	results	result	NOUN
ajis02-1182	377	8	set	set	VERB
ajis02-1182	377	9	is	be	AUX
ajis02-1182	377	10	filtered	filter	VERB
ajis02-1182	377	11	retaining	retain	VERB
ajis02-1182	377	12	the	the	DET
ajis02-1182	377	13	records	record	NOUN
ajis02-1182	377	14	that	that	PRON
ajis02-1182	377	15	fulfil	fulfil	VERB
ajis02-1182	377	16	the	the	DET
ajis02-1182	377	17	user	user	NOUN
ajis02-1182	377	18	request	request	NOUN
ajis02-1182	377	19	.	.	PUNCT
ajis02-1182	378	1	principle	principle	NOUN
ajis02-1182	378	2	6	6	NUM
ajis02-1182	378	3	:	:	PUNCT
ajis02-1182	378	4	convincing	convince	VERB
ajis02-1182	378	5	the	the	DET
ajis02-1182	378	6	user	user	NOUN
ajis02-1182	378	7	and	and	CCONJ
ajis02-1182	378	8	support	support	VERB
ajis02-1182	378	9	trade	trade	NOUN
ajis02-1182	378	10	-	-	PUNCT
ajis02-1182	378	11	off	off	ADP
ajis02-1182	378	12	navigation	navigation	NOUN
ajis02-1182	378	13	the	the	DET
ajis02-1182	378	14	search	search	NOUN
ajis02-1182	378	15	tool	tool	NOUN
ajis02-1182	378	16	should	should	AUX
ajis02-1182	378	17	provide	provide	VERB
ajis02-1182	378	18	active	active	ADJ
ajis02-1182	378	19	tradeoff	tradeoff	NOUN
ajis02-1182	378	20	support	support	NOUN
ajis02-1182	378	21	for	for	ADP
ajis02-1182	378	22	the	the	DET
ajis02-1182	378	23	user	user	NOUN
ajis02-1182	378	24	to	to	PART
ajis02-1182	378	25	compare	compare	VERB
ajis02-1182	378	26	examples	example	NOUN
ajis02-1182	378	27	shown	show	VERB
ajis02-1182	378	28	(	(	PUNCT
ajis02-1182	378	29	pu	pu	PROPN
ajis02-1182	378	30	,	,	PUNCT
ajis02-1182	378	31	faltings	falting	NOUN
ajis02-1182	378	32	et	et	PROPN
ajis02-1182	378	33	al	al	PROPN
ajis02-1182	378	34	.	.	PROPN
ajis02-1182	378	35	2004	2004	NUM
ajis02-1182	378	36	)	)	PUNCT
ajis02-1182	378	37	.	.	PUNCT
ajis02-1182	379	1	most	most	ADJ
ajis02-1182	379	2	prefer	prefer	VERB
ajis02-1182	379	3	to	to	PART
ajis02-1182	379	4	compare	compare	VERB
ajis02-1182	379	5	the	the	DET
ajis02-1182	379	6	final	final	ADJ
ajis02-1182	379	7	results	result	NOUN
ajis02-1182	379	8	and	and	CCONJ
ajis02-1182	379	9	find	find	VERB
ajis02-1182	379	10	the	the	DET
ajis02-1182	379	11	true	true	ADJ
ajis02-1182	379	12	best	good	ADJ
ajis02-1182	379	13	answer	answer	NOUN
ajis02-1182	379	14	by	by	ADP
ajis02-1182	379	15	considering	consider	VERB
ajis02-1182	379	16	any	any	DET
ajis02-1182	379	17	affordable	affordable	ADJ
ajis02-1182	379	18	tradeoffs	tradeoff	NOUN
ajis02-1182	379	19	thus	thus	ADV
ajis02-1182	379	20	verifying	verify	VERB
ajis02-1182	379	21	the	the	DET
ajis02-1182	379	22	quality	quality	NOUN
ajis02-1182	379	23	of	of	ADP
ajis02-1182	379	24	the	the	DET
ajis02-1182	379	25	results	result	NOUN
ajis02-1182	379	26	.	.	PUNCT
ajis02-1182	380	1	as	as	SCONJ
ajis02-1182	380	2	previously	previously	ADV
ajis02-1182	380	3	mentioned	mention	VERB
ajis02-1182	380	4	,	,	PUNCT
ajis02-1182	380	5	step	step	NOUN
ajis02-1182	380	6	3	3	NUM
ajis02-1182	380	7	results	result	NOUN
ajis02-1182	380	8	are	be	AUX
ajis02-1182	380	9	maintained	maintain	VERB
ajis02-1182	380	10	as	as	ADP
ajis02-1182	380	11	a	a	DET
ajis02-1182	380	12	record	record	NOUN
ajis02-1182	380	13	set	set	VERB
ajis02-1182	380	14	throughout	throughout	ADP
ajis02-1182	380	15	the	the	DET
ajis02-1182	380	16	process	process	NOUN
ajis02-1182	380	17	.	.	PUNCT
ajis02-1182	381	1	therefore	therefore	ADV
ajis02-1182	381	2	,	,	PUNCT
ajis02-1182	381	3	if	if	SCONJ
ajis02-1182	381	4	the	the	DET
ajis02-1182	381	5	user	user	NOUN
ajis02-1182	381	6	is	be	AUX
ajis02-1182	381	7	not	not	PART
ajis02-1182	381	8	satisfied	satisfied	ADJ
ajis02-1182	381	9	with	with	ADP
ajis02-1182	381	10	the	the	DET
ajis02-1182	381	11	outcomes	outcome	NOUN
ajis02-1182	381	12	,	,	PUNCT
ajis02-1182	381	13	it	it	PRON
ajis02-1182	381	14	is	be	AUX
ajis02-1182	381	15	possible	possible	ADJ
ajis02-1182	381	16	to	to	PART
ajis02-1182	381	17	go	go	VERB
ajis02-1182	381	18	back	back	ADV
ajis02-1182	381	19	and	and	CCONJ
ajis02-1182	381	20	invoke	invoke	VERB
ajis02-1182	381	21	the	the	DET
ajis02-1182	381	22	same	same	ADJ
ajis02-1182	381	23	set	set	NOUN
ajis02-1182	381	24	of	of	ADP
ajis02-1182	381	25	system	system	NOUN
ajis02-1182	381	26	questions	question	NOUN
ajis02-1182	381	27	.	.	PUNCT
ajis02-1182	382	1	this	this	PRON
ajis02-1182	382	2	allows	allow	VERB
ajis02-1182	382	3	modification	modification	NOUN
ajis02-1182	382	4	of	of	ADP
ajis02-1182	382	5	preferences	preference	NOUN
ajis02-1182	382	6	to	to	PART
ajis02-1182	382	7	determine	determine	VERB
ajis02-1182	382	8	their	their	PRON
ajis02-1182	382	9	effects	effect	NOUN
ajis02-1182	382	10	on	on	ADP
ajis02-1182	382	11	the	the	DET
ajis02-1182	382	12	results	result	NOUN
ajis02-1182	382	13	.	.	PUNCT
ajis02-1182	383	1	when	when	SCONJ
ajis02-1182	383	2	the	the	DET
ajis02-1182	383	3	attribute	attribute	NOUN
ajis02-1182	383	4	selection	selection	NOUN
ajis02-1182	383	5	is	be	AUX
ajis02-1182	383	6	changed	change	VERB
ajis02-1182	383	7	,	,	PUNCT
ajis02-1182	383	8	if	if	SCONJ
ajis02-1182	383	9	the	the	DET
ajis02-1182	383	10	outcomes	outcome	NOUN
ajis02-1182	383	11	become	become	VERB
ajis02-1182	383	12	different	different	ADJ
ajis02-1182	383	13	,	,	PUNCT
ajis02-1182	383	14	user	user	NOUN
ajis02-1182	383	15	can	can	AUX
ajis02-1182	383	16	compare	compare	VERB
ajis02-1182	383	17	and	and	CCONJ
ajis02-1182	383	18	choose	choose	VERB
ajis02-1182	383	19	.	.	PUNCT
ajis02-1182	384	1	for	for	ADP
ajis02-1182	384	2	example	example	NOUN
ajis02-1182	384	3	,	,	PUNCT
ajis02-1182	384	4	the	the	DET
ajis02-1182	384	5	filtering	filter	VERB
ajis02-1182	384	6	mechanism	mechanism	NOUN
ajis02-1182	384	7	used	use	VERB
ajis02-1182	384	8	in	in	ADP
ajis02-1182	384	9	entrée	entrée	NOUN
ajis02-1182	384	10	,	,	PUNCT
ajis02-1182	384	11	removes	remove	VERB
ajis02-1182	384	12	any	any	DET
ajis02-1182	384	13	un	un	ADJ
ajis02-1182	384	14	-	-	ADJ
ajis02-1182	384	15	matching	matching	ADJ
ajis02-1182	384	16	items	item	NOUN
ajis02-1182	384	17	from	from	ADP
ajis02-1182	384	18	the	the	DET
ajis02-1182	384	19	results	result	NOUN
ajis02-1182	384	20	set	set	VERB
ajis02-1182	384	21	after	after	ADP
ajis02-1182	384	22	each	each	DET
ajis02-1182	384	23	tweak	tweak	NOUN
ajis02-1182	384	24	(	(	PUNCT
ajis02-1182	384	25	burke	burke	PROPN
ajis02-1182	384	26	2002	2002	NUM
ajis02-1182	384	27	)	)	PUNCT
ajis02-1182	384	28	.	.	PUNCT
ajis02-1182	385	1	since	since	SCONJ
ajis02-1182	385	2	the	the	DET
ajis02-1182	385	3	disagreeing	disagree	VERB
ajis02-1182	385	4	items	item	NOUN
ajis02-1182	385	5	are	be	AUX
ajis02-1182	385	6	removed	remove	VERB
ajis02-1182	385	7	from	from	ADP
ajis02-1182	385	8	the	the	DET
ajis02-1182	385	9	result	result	NOUN
ajis02-1182	385	10	set	set	NOUN
ajis02-1182	385	11	,	,	PUNCT
ajis02-1182	385	12	getting	get	VERB
ajis02-1182	385	13	a	a	DET
ajis02-1182	385	14	different	different	ADJ
ajis02-1182	385	15	set	set	NOUN
ajis02-1182	385	16	of	of	ADP
ajis02-1182	385	17	outcomes	outcome	NOUN
ajis02-1182	385	18	by	by	ADP
ajis02-1182	385	19	changing	change	VERB
ajis02-1182	385	20	the	the	DET
ajis02-1182	385	21	attribute	attribute	NOUN
ajis02-1182	385	22	values	value	NOUN
ajis02-1182	385	23	becomes	become	VERB
ajis02-1182	385	24	very	very	ADV
ajis02-1182	385	25	limited	limited	ADJ
ajis02-1182	385	26	(	(	PUNCT
ajis02-1182	385	27	apart	apart	ADV
ajis02-1182	385	28	from	from	ADP
ajis02-1182	385	29	starting	start	VERB
ajis02-1182	385	30	a	a	DET
ajis02-1182	385	31	fresh	fresh	ADJ
ajis02-1182	385	32	search	search	NOUN
ajis02-1182	385	33	)	)	PUNCT
ajis02-1182	385	34	.	.	PUNCT
ajis02-1182	386	1	furthermore	furthermore	ADV
ajis02-1182	386	2	,	,	PUNCT
ajis02-1182	386	3	the	the	DET
ajis02-1182	386	4	interface	interface	NOUN
ajis02-1182	386	5	permits	permit	VERB
ajis02-1182	386	6	the	the	DET
ajis02-1182	386	7	user	user	NOUN
ajis02-1182	386	8	to	to	PART
ajis02-1182	386	9	go	go	VERB
ajis02-1182	386	10	back	back	ADV
ajis02-1182	386	11	and	and	CCONJ
ajis02-1182	386	12	forth	forth	ADV
ajis02-1182	386	13	in	in	ADP
ajis02-1182	386	14	the	the	DET
ajis02-1182	386	15	system	system	NOUN
ajis02-1182	386	16	selected	select	VERB
ajis02-1182	386	17	result	result	NOUN
ajis02-1182	386	18	set	set	NOUN
ajis02-1182	386	19	(	(	PUNCT
ajis02-1182	386	20	using	use	VERB
ajis02-1182	386	21	‘	'	PUNCT
ajis02-1182	386	22	next	next	ADJ
ajis02-1182	386	23	’	'	PUNCT
ajis02-1182	386	24	and	and	CCONJ
ajis02-1182	386	25	‘	'	PUNCT
ajis02-1182	386	26	back	back	ADJ
ajis02-1182	386	27	’	'	PUNCT
ajis02-1182	386	28	buttons	button	NOUN
ajis02-1182	386	29	,	,	PUNCT
ajis02-1182	386	30	figure	figure	VERB
ajis02-1182	386	31	10	10	NUM
ajis02-1182	386	32	)	)	PUNCT
ajis02-1182	386	33	.	.	PUNCT
ajis02-1182	387	1	as	as	SCONJ
ajis02-1182	387	2	explained	explain	VERB
ajis02-1182	387	3	previously	previously	ADV
ajis02-1182	387	4	,	,	PUNCT
ajis02-1182	387	5	the	the	DET
ajis02-1182	387	6	system	system	NOUN
ajis02-1182	387	7	output	output	NOUN
ajis02-1182	387	8	is	be	AUX
ajis02-1182	387	9	in	in	ADP
ajis02-1182	387	10	the	the	DET
ajis02-1182	387	11	highest	high	ADJ
ajis02-1182	387	12	to	to	PART
ajis02-1182	387	13	least	least	ADJ
ajis02-1182	387	14	relevant	relevant	ADJ
ajis02-1182	387	15	order	order	NOUN
ajis02-1182	387	16	.	.	PUNCT
ajis02-1182	388	1	the	the	DET
ajis02-1182	388	2	user	user	NOUN
ajis02-1182	388	3	can	can	AUX
ajis02-1182	388	4	use	use	VERB
ajis02-1182	388	5	the	the	DET
ajis02-1182	388	6	navigation	navigation	NOUN
ajis02-1182	388	7	facility	facility	NOUN
ajis02-1182	388	8	to	to	PART
ajis02-1182	388	9	traverse	traverse	VERB
ajis02-1182	388	10	the	the	DET
ajis02-1182	388	11	list	list	NOUN
ajis02-1182	388	12	and	and	CCONJ
ajis02-1182	388	13	compare	compare	VERB
ajis02-1182	388	14	the	the	DET
ajis02-1182	388	15	recommendations	recommendation	NOUN
ajis02-1182	388	16	.	.	PUNCT
ajis02-1182	389	1	for	for	ADP
ajis02-1182	389	2	example	example	NOUN
ajis02-1182	389	3	,	,	PUNCT
ajis02-1182	389	4	it	it	PRON
ajis02-1182	389	5	is	be	AUX
ajis02-1182	389	6	possible	possible	ADJ
ajis02-1182	389	7	to	to	PART
ajis02-1182	389	8	verify	verify	VERB
ajis02-1182	389	9	if	if	SCONJ
ajis02-1182	389	10	the	the	DET
ajis02-1182	389	11	recommended	recommend	VERB
ajis02-1182	389	12	items	item	NOUN
ajis02-1182	389	13	in	in	ADP
ajis02-1182	389	14	the	the	DET
ajis02-1182	389	15	top	top	NOUN
ajis02-1182	389	16	of	of	ADP
ajis02-1182	389	17	the	the	DET
ajis02-1182	389	18	list	list	NOUN
ajis02-1182	389	19	are	be	AUX
ajis02-1182	389	20	preferred	prefer	VERB
ajis02-1182	389	21	than	than	ADP
ajis02-1182	389	22	the	the	DET
ajis02-1182	389	23	items	item	NOUN
ajis02-1182	389	24	later	later	ADV
ajis02-1182	389	25	in	in	ADP
ajis02-1182	389	26	the	the	DET
ajis02-1182	389	27	list	list	NOUN
ajis02-1182	389	28	.	.	PUNCT
ajis02-1182	390	1	principle	principle	NOUN
ajis02-1182	390	2	7	7	NUM
ajis02-1182	390	3	:	:	PUNCT
ajis02-1182	390	4	comprehensive	comprehensive	ADJ
ajis02-1182	390	5	questions	question	NOUN
ajis02-1182	390	6	comprehensive	comprehensive	ADJ
ajis02-1182	390	7	nature	nature	NOUN
ajis02-1182	390	8	of	of	ADP
ajis02-1182	390	9	a	a	DET
ajis02-1182	390	10	question	question	NOUN
ajis02-1182	390	11	depends	depend	VERB
ajis02-1182	390	12	on	on	ADP
ajis02-1182	390	13	not	not	PART
ajis02-1182	390	14	only	only	ADV
ajis02-1182	390	15	its	its	PRON
ajis02-1182	390	16	simple	simple	ADJ
ajis02-1182	390	17	and	and	CCONJ
ajis02-1182	390	18	easy	easy	ADJ
ajis02-1182	390	19	-	-	PUNCT
ajis02-1182	390	20	to	to	PART
ajis02-1182	390	21	-	-	PUNCT
ajis02-1182	390	22	understand	understand	VERB
ajis02-1182	390	23	aspect	aspect	NOUN
ajis02-1182	390	24	but	but	CCONJ
ajis02-1182	390	25	also	also	ADV
ajis02-1182	390	26	the	the	DET
ajis02-1182	390	27	sequence	sequence	NOUN
ajis02-1182	390	28	in	in	ADP
ajis02-1182	390	29	which	which	PRON
ajis02-1182	390	30	they	they	PRON
ajis02-1182	390	31	were	be	AUX
ajis02-1182	390	32	asked	ask	VERB
ajis02-1182	390	33	.	.	PUNCT
ajis02-1182	391	1	for	for	ADP
ajis02-1182	391	2	example	example	NOUN
ajis02-1182	391	3	,	,	PUNCT
ajis02-1182	391	4	static	static	ADJ
ajis02-1182	391	5	surveys	survey	NOUN
ajis02-1182	391	6	include	include	VERB
ajis02-1182	391	7	related	related	ADJ
ajis02-1182	391	8	questions	question	NOUN
ajis02-1182	391	9	in	in	ADP
ajis02-1182	391	10	a	a	DET
ajis02-1182	391	11	group	group	NOUN
ajis02-1182	391	12	box	box	NOUN
ajis02-1182	391	13	or	or	CCONJ
ajis02-1182	391	14	in	in	ADP
ajis02-1182	391	15	the	the	DET
ajis02-1182	391	16	same	same	ADJ
ajis02-1182	391	17	page	page	NOUN
ajis02-1182	391	18	for	for	SCONJ
ajis02-1182	391	19	the	the	DET
ajis02-1182	391	20	interviewee	interviewee	NOUN
ajis02-1182	391	21	to	to	PART
ajis02-1182	391	22	understand	understand	VERB
ajis02-1182	391	23	the	the	DET
ajis02-1182	391	24	questions	question	NOUN
ajis02-1182	391	25	which	which	PRON
ajis02-1182	391	26	are	be	AUX
ajis02-1182	391	27	related	relate	VERB
ajis02-1182	391	28	to	to	ADP
ajis02-1182	391	29	the	the	DET
ajis02-1182	391	30	same	same	ADJ
ajis02-1182	391	31	issue	issue	NOUN
ajis02-1182	391	32	.	.	PUNCT
ajis02-1182	392	1	but	but	CCONJ
ajis02-1182	392	2	in	in	ADP
ajis02-1182	392	3	dynamic	dynamic	ADJ
ajis02-1182	392	4	dialogues	dialogue	NOUN
ajis02-1182	392	5	,	,	PUNCT
ajis02-1182	392	6	the	the	DET
ajis02-1182	392	7	intention	intention	NOUN
ajis02-1182	392	8	of	of	ADP
ajis02-1182	392	9	the	the	DET
ajis02-1182	392	10	process	process	NOUN
ajis02-1182	392	11	is	be	AUX
ajis02-1182	392	12	only	only	ADV
ajis02-1182	392	13	to	to	PART
ajis02-1182	392	14	reduce	reduce	VERB
ajis02-1182	392	15	the	the	DET
ajis02-1182	392	16	number	number	NOUN
ajis02-1182	392	17	of	of	ADP
ajis02-1182	392	18	questions	question	NOUN
ajis02-1182	392	19	.	.	PUNCT
ajis02-1182	393	1	these	these	DET
ajis02-1182	393	2	systems	system	NOUN
ajis02-1182	393	3	chose	choose	VERB
ajis02-1182	393	4	the	the	DET
ajis02-1182	393	5	most	most	ADV
ajis02-1182	393	6	discriminating	discriminating	ADJ
ajis02-1182	393	7	feature	feature	NOUN
ajis02-1182	393	8	among	among	ADP
ajis02-1182	393	9	the	the	DET
ajis02-1182	393	10	result	result	NOUN
ajis02-1182	393	11	set	set	VERB
ajis02-1182	393	12	and	and	CCONJ
ajis02-1182	393	13	present	present	VERB
ajis02-1182	393	14	it	it	PRON
ajis02-1182	393	15	as	as	ADP
ajis02-1182	393	16	a	a	DET
ajis02-1182	393	17	question	question	NOUN
ajis02-1182	393	18	to	to	ADP
ajis02-1182	393	19	the	the	DET
ajis02-1182	393	20	user	user	NOUN
ajis02-1182	393	21	(	(	PUNCT
ajis02-1182	393	22	user	user	NOUN
ajis02-1182	393	23	provides	provide	VERB
ajis02-1182	393	24	the	the	DET
ajis02-1182	393	25	preferred	preferred	ADJ
ajis02-1182	393	26	attribute	attribute	NOUN
ajis02-1182	393	27	value	value	NOUN
ajis02-1182	393	28	as	as	ADP
ajis02-1182	393	29	the	the	DET
ajis02-1182	393	30	answer	answer	NOUN
ajis02-1182	393	31	)	)	PUNCT
ajis02-1182	393	32	.	.	PUNCT
ajis02-1182	394	1	since	since	SCONJ
ajis02-1182	394	2	the	the	DET
ajis02-1182	394	3	features	feature	NOUN
ajis02-1182	394	4	are	be	AUX
ajis02-1182	394	5	arbitrary	arbitrary	ADJ
ajis02-1182	394	6	this	this	DET
ajis02-1182	394	7	method	method	NOUN
ajis02-1182	394	8	often	often	ADV
ajis02-1182	394	9	puzzles	puzzle	VERB
ajis02-1182	394	10	users	user	NOUN
ajis02-1182	394	11	with	with	ADP
ajis02-1182	394	12	the	the	DET
ajis02-1182	394	13	order	order	NOUN
ajis02-1182	394	14	of	of	ADP
ajis02-1182	394	15	their	their	PRON
ajis02-1182	394	16	questions	question	NOUN
ajis02-1182	394	17	.	.	PUNCT
ajis02-1182	395	1	in	in	ADP
ajis02-1182	395	2	piprp	piprp	NOUN
ajis02-1182	395	3	,	,	PUNCT
ajis02-1182	395	4	the	the	DET
ajis02-1182	395	5	questions	question	NOUN
ajis02-1182	395	6	are	be	AUX
ajis02-1182	395	7	generated	generate	VERB
ajis02-1182	395	8	according	accord	VERB
ajis02-1182	395	9	to	to	ADP
ajis02-1182	395	10	the	the	DET
ajis02-1182	395	11	average	average	ADJ
ajis02-1182	395	12	total	total	ADJ
ajis02-1182	395	13	relevance	relevance	NOUN
ajis02-1182	395	14	(	(	PUNCT
ajis02-1182	395	15	atr	atr	PROPN
ajis02-1182	395	16	)	)	PUNCT
ajis02-1182	395	17	of	of	ADP
ajis02-1182	395	18	a	a	DET
ajis02-1182	395	19	feature	feature	NOUN
ajis02-1182	395	20	.	.	PUNCT
ajis02-1182	396	1	therefore	therefore	ADV
ajis02-1182	396	2	,	,	PUNCT
ajis02-1182	396	3	the	the	DET
ajis02-1182	396	4	most	most	ADV
ajis02-1182	396	5	relevant	relevant	ADJ
ajis02-1182	396	6	question	question	NOUN
ajis02-1182	396	7	is	be	AUX
ajis02-1182	396	8	first	first	ADV
ajis02-1182	396	9	directed	direct	VERB
ajis02-1182	396	10	to	to	ADP
ajis02-1182	396	11	the	the	DET
ajis02-1182	396	12	user	user	NOUN
ajis02-1182	396	13	.	.	PUNCT
ajis02-1182	397	1	for	for	ADP
ajis02-1182	397	2	example	example	NOUN
ajis02-1182	397	3	if	if	SCONJ
ajis02-1182	397	4	the	the	DET
ajis02-1182	397	5	atr	atr	NOUN
ajis02-1182	397	6	values	value	NOUN
ajis02-1182	397	7	are	be	AUX
ajis02-1182	397	8	0.325	0.325	NUM
ajis02-1182	397	9	and	and	CCONJ
ajis02-1182	397	10	0.222	0.222	NUM
ajis02-1182	397	11	for	for	ADP
ajis02-1182	397	12	cost	cost	NOUN
ajis02-1182	397	13	and	and	CCONJ
ajis02-1182	397	14	décor	décor	NOUN
ajis02-1182	397	15	respectively	respectively	ADV
ajis02-1182	397	16	,	,	PUNCT
ajis02-1182	397	17	then	then	ADV
ajis02-1182	397	18	price	price	NOUN
ajis02-1182	397	19	range	range	NOUN
ajis02-1182	397	20	is	be	AUX
ajis02-1182	397	21	queried	query	VERB
ajis02-1182	397	22	before	before	ADP
ajis02-1182	397	23	asking	ask	VERB
ajis02-1182	397	24	the	the	DET
ajis02-1182	397	25	preference	preference	NOUN
ajis02-1182	397	26	for	for	ADP
ajis02-1182	397	27	décor	décor	NOUN
ajis02-1182	397	28	.	.	PUNCT
ajis02-1182	398	1	since	since	SCONJ
ajis02-1182	398	2	each	each	DET
ajis02-1182	398	3	user	user	NOUN
ajis02-1182	398	4	has	have	VERB
ajis02-1182	398	5	different	different	ADJ
ajis02-1182	398	6	atr	atr	NOUN
ajis02-1182	398	7	values	value	NOUN
ajis02-1182	398	8	the	the	DET
ajis02-1182	398	9	question	question	NOUN
ajis02-1182	398	10	sequence	sequence	NOUN
ajis02-1182	398	11	is	be	AUX
ajis02-1182	398	12	personalized	personalize	VERB
ajis02-1182	398	13	;	;	PUNCT
ajis02-1182	398	14	hence	hence	ADV
ajis02-1182	398	15	comprehensibility	comprehensibility	NOUN
ajis02-1182	398	16	can	can	AUX
ajis02-1182	398	17	be	be	AUX
ajis02-1182	398	18	ensured	ensure	VERB
ajis02-1182	398	19	.	.	PUNCT
ajis02-1182	399	1	furthermore	furthermore	ADV
ajis02-1182	399	2	,	,	PUNCT
ajis02-1182	399	3	in	in	ADP
ajis02-1182	399	4	the	the	DET
ajis02-1182	399	5	design	design	NOUN
ajis02-1182	399	6	itself	itself	PRON
ajis02-1182	399	7	,	,	PUNCT
ajis02-1182	399	8	we	we	PRON
ajis02-1182	399	9	had	have	AUX
ajis02-1182	399	10	grouped	group	VERB
ajis02-1182	399	11	together	together	ADV
ajis02-1182	399	12	the	the	DET
ajis02-1182	399	13	attributes	attribute	NOUN
ajis02-1182	399	14	corresponding	correspond	VERB
ajis02-1182	399	15	to	to	ADP
ajis02-1182	399	16	each	each	DET
ajis02-1182	399	17	feature	feature	NOUN
ajis02-1182	399	18	.	.	PUNCT
ajis02-1182	400	1	for	for	ADP
ajis02-1182	400	2	example	example	NOUN
ajis02-1182	400	3	,	,	PUNCT
ajis02-1182	400	4	feature	feature	NOUN
ajis02-1182	400	5	‘	'	PUNCT
ajis02-1182	400	6	cost	cost	NOUN
ajis02-1182	400	7	’	'	PUNCT
ajis02-1182	400	8	has	have	VERB
ajis02-1182	400	9	four	four	NUM
ajis02-1182	400	10	attributes	attribute	NOUN
ajis02-1182	400	11	.	.	PUNCT
ajis02-1182	401	1	therefore	therefore	ADV
ajis02-1182	401	2	the	the	DET
ajis02-1182	401	3	questions	question	NOUN
ajis02-1182	401	4	are	be	AUX
ajis02-1182	401	5	meaningful	meaningful	ADJ
ajis02-1182	401	6	with	with	ADP
ajis02-1182	401	7	selection	selection	NOUN
ajis02-1182	401	8	of	of	ADP
ajis02-1182	401	9	options	option	NOUN
ajis02-1182	401	10	.	.	PUNCT
ajis02-1182	402	1	principle	principle	NOUN
ajis02-1182	402	2	8	8	NUM
ajis02-1182	402	3	:	:	PUNCT
ajis02-1182	402	4	minimize	minimize	VERB
ajis02-1182	402	5	personal	personal	ADJ
ajis02-1182	402	6	questions	question	NOUN
ajis02-1182	402	7	a	a	DET
ajis02-1182	402	8	search	search	NOUN
ajis02-1182	402	9	tool	tool	NOUN
ajis02-1182	402	10	should	should	AUX
ajis02-1182	402	11	minimize	minimize	VERB
ajis02-1182	402	12	the	the	DET
ajis02-1182	402	13	number	number	NOUN
ajis02-1182	402	14	of	of	ADP
ajis02-1182	402	15	questions	question	NOUN
ajis02-1182	402	16	related	relate	VERB
ajis02-1182	402	17	to	to	ADP
ajis02-1182	402	18	users	user	NOUN
ajis02-1182	402	19	’	'	PUNCT
ajis02-1182	402	20	personality	personality	NOUN
ajis02-1182	402	21	’	'	PUNCT
ajis02-1182	402	22	.	.	PUNCT
ajis02-1182	403	1	work	work	NOUN
ajis02-1182	403	2	carried	carry	VERB
ajis02-1182	403	3	out	out	ADP
ajis02-1182	403	4	on	on	ADP
ajis02-1182	403	5	search	search	NOUN
ajis02-1182	403	6	costs	cost	NOUN
ajis02-1182	403	7	in	in	ADP
ajis02-1182	403	8	online	online	ADJ
ajis02-1182	403	9	environments	environment	NOUN
ajis02-1182	403	10	claim	claim	VERB
ajis02-1182	403	11	that	that	SCONJ
ajis02-1182	403	12	people	people	NOUN
ajis02-1182	403	13	are	be	AUX
ajis02-1182	403	14	concerned	concerned	ADJ
ajis02-1182	403	15	about	about	ADP
ajis02-1182	403	16	the	the	DET
ajis02-1182	403	17	type	type	NOUN
ajis02-1182	403	18	of	of	ADP
ajis02-1182	403	19	facts	fact	NOUN
ajis02-1182	403	20	that	that	PRON
ajis02-1182	403	21	are	be	AUX
ajis02-1182	403	22	requested	request	VERB
ajis02-1182	403	23	(	(	PUNCT
ajis02-1182	403	24	annacker	annacker	NOUN
ajis02-1182	403	25	,	,	PUNCT
ajis02-1182	403	26	spiekermann	spiekermann	PROPN
ajis02-1182	403	27	et	et	PROPN
ajis02-1182	403	28	al	al	PROPN
ajis02-1182	403	29	.	.	PROPN
ajis02-1182	403	30	2001	2001	NUM
ajis02-1182	403	31	)	)	PUNCT
ajis02-1182	403	32	.	.	PUNCT
ajis02-1182	404	1	work	work	NOUN
ajis02-1182	404	2	has	have	AUX
ajis02-1182	404	3	been	be	AUX
ajis02-1182	404	4	carried	carry	VERB
ajis02-1182	404	5	out	out	ADP
ajis02-1182	404	6	on	on	ADP
ajis02-1182	404	7	measuring	measure	VERB
ajis02-1182	404	8	the	the	DET
ajis02-1182	404	9	intrusiveness	intrusiveness	ADJ
ajis02-1182	404	10	of	of	ADP
ajis02-1182	404	11	a	a	DET
ajis02-1182	404	12	question	question	NOUN
ajis02-1182	404	13	in	in	ADP
ajis02-1182	404	14	an	an	DET
ajis02-1182	404	15	electronic	electronic	ADJ
ajis02-1182	404	16	sales	sale	NOUN
ajis02-1182	404	17	interaction	interaction	NOUN
ajis02-1182	404	18	based	base	VERB
ajis02-1182	404	19	on	on	ADP
ajis02-1182	404	20	the	the	DET
ajis02-1182	404	21	personal	personal	ADJ
ajis02-1182	404	22	information	information	NOUN
ajis02-1182	404	23	content	content	NOUN
ajis02-1182	404	24	of	of	ADP
ajis02-1182	404	25	the	the	DET
ajis02-1182	404	26	questions	question	NOUN
ajis02-1182	404	27	(	(	PUNCT
ajis02-1182	404	28	spiekermann	spiekermann	NOUN
ajis02-1182	404	29	,	,	PUNCT
ajis02-1182	404	30	grossklags	grossklag	NOUN
ajis02-1182	404	31	et	et	PROPN
ajis02-1182	404	32	al	al	PROPN
ajis02-1182	404	33	.	.	PROPN
ajis02-1182	404	34	2001	2001	NUM
ajis02-1182	404	35	,	,	PUNCT
ajis02-1182	404	36	spiekermann	spiekermann	NOUN
ajis02-1182	404	37	2004	2004	NUM
ajis02-1182	404	38	)	)	PUNCT
ajis02-1182	404	39	.	.	PUNCT
ajis02-1182	405	1	any	any	DET
ajis02-1182	405	2	questions	question	NOUN
ajis02-1182	405	3	that	that	PRON
ajis02-1182	405	4	reveal	reveal	VERB
ajis02-1182	405	5	the	the	DET
ajis02-1182	405	6	user	user	NOUN
ajis02-1182	405	7	’s	’s	PART
ajis02-1182	405	8	personal	personal	ADJ
ajis02-1182	405	9	information	information	NOUN
ajis02-1182	405	10	including	include	VERB
ajis02-1182	405	11	the	the	DET
ajis02-1182	405	12	attributes	attribute	NOUN
ajis02-1182	405	13	that	that	PRON
ajis02-1182	405	14	are	be	AUX
ajis02-1182	405	15	related	relate	VERB
ajis02-1182	405	16	to	to	ADP
ajis02-1182	405	17	user	user	NOUN
ajis02-1182	405	18	personality	personality	NOUN
ajis02-1182	405	19	can	can	AUX
ajis02-1182	405	20	be	be	AUX
ajis02-1182	405	21	considered	consider	VERB
ajis02-1182	405	22	as	as	ADP
ajis02-1182	405	23	personal	personal	ADJ
ajis02-1182	405	24	questions	question	NOUN
ajis02-1182	405	25	(	(	PUNCT
ajis02-1182	405	26	spiekermann	spiekermann	NOUN
ajis02-1182	405	27	,	,	PUNCT
ajis02-1182	405	28	grossklags	grossklag	NOUN
ajis02-1182	405	29	et	et	PROPN
ajis02-1182	405	30	al	al	PROPN
ajis02-1182	405	31	.	.	PROPN
ajis02-1182	405	32	2001	2001	NUM
ajis02-1182	405	33	)	)	PUNCT
ajis02-1182	405	34	.	.	PUNCT
ajis02-1182	406	1	for	for	ADP
ajis02-1182	406	2	example	example	NOUN
ajis02-1182	406	3	,	,	PUNCT
ajis02-1182	406	4	if	if	SCONJ
ajis02-1182	406	5	the	the	DET
ajis02-1182	406	6	user	user	NOUN
ajis02-1182	406	7	does	do	AUX
ajis02-1182	406	8	not	not	PART
ajis02-1182	406	9	indicate	indicate	VERB
ajis02-1182	406	10	a	a	DET
ajis02-1182	406	11	concern	concern	NOUN
ajis02-1182	406	12	about	about	ADP
ajis02-1182	406	13	the	the	DET
ajis02-1182	406	14	price	price	NOUN
ajis02-1182	406	15	of	of	ADP
ajis02-1182	406	16	the	the	DET
ajis02-1182	406	17	item	item	NOUN
ajis02-1182	406	18	,	,	PUNCT
ajis02-1182	406	19	but	but	CCONJ
ajis02-1182	406	20	certain	certain	ADJ
ajis02-1182	406	21	other	other	ADJ
ajis02-1182	406	22	aspects	aspect	NOUN
ajis02-1182	406	23	,	,	PUNCT
ajis02-1182	406	24	asking	ask	VERB
ajis02-1182	406	25	the	the	DET
ajis02-1182	406	26	user	user	NOUN
ajis02-1182	406	27	about	about	ADP
ajis02-1182	406	28	his	his	PRON
ajis02-1182	406	29	/	/	SYM
ajis02-1182	406	30	her	her	PRON
ajis02-1182	406	31	price	price	NOUN
ajis02-1182	406	32	range	range	NOUN
ajis02-1182	406	33	preference	preference	NOUN
ajis02-1182	406	34	may	may	AUX
ajis02-1182	406	35	appear	appear	VERB
ajis02-1182	406	36	to	to	PART
ajis02-1182	406	37	be	be	AUX
ajis02-1182	406	38	intrusive	intrusive	ADJ
ajis02-1182	406	39	.	.	PUNCT
ajis02-1182	407	1	it	it	PRON
ajis02-1182	407	2	may	may	AUX
ajis02-1182	407	3	appear	appear	VERB
ajis02-1182	407	4	as	as	ADP
ajis02-1182	407	5	intrusively	intrusively	ADV
ajis02-1182	407	6	trying	try	VERB
ajis02-1182	407	7	to	to	PART
ajis02-1182	407	8	figure	figure	VERB
ajis02-1182	407	9	out	out	ADP
ajis02-1182	407	10	the	the	DET
ajis02-1182	407	11	s94	s94	ADJ
ajis02-1182	407	12	australasian	australasian	ADJ
ajis02-1182	407	13	journal	journal	NOUN
ajis02-1182	407	14	of	of	ADP
ajis02-1182	407	15	information	information	NOUN
ajis02-1182	407	16	systems	system	NOUN
ajis02-1182	407	17	alahakoon	alahakoon	PROPN
ajis02-1182	407	18	2015	2015	NUM
ajis02-1182	407	19	,	,	PUNCT
ajis02-1182	407	20	vol	vol	NOUN
ajis02-1182	407	21	.	.	PROPN
ajis02-1182	407	22	19	19	NUM
ajis02-1182	407	23	,	,	PUNCT
ajis02-1182	407	24	pp	pp	PROPN
ajis02-1182	407	25	.	.	PUNCT
ajis02-1182	408	1	s77	s77	NOUN
ajis02-1182	408	2	-	-	PUNCT
ajis02-1182	408	3	s97	s97	NOUN
ajis02-1182	408	4	interactive	interactive	ADJ
ajis02-1182	408	5	product	product	NOUN
ajis02-1182	408	6	retrieval	retrieval	NOUN
ajis02-1182	408	7	model	model	NOUN
ajis02-1182	408	8	user	user	NOUN
ajis02-1182	408	9	’s	’s	PART
ajis02-1182	408	10	income	income	NOUN
ajis02-1182	408	11	.	.	PUNCT
ajis02-1182	409	1	similarly	similarly	ADV
ajis02-1182	409	2	system	system	VERB
ajis02-1182	409	3	questions	question	NOUN
ajis02-1182	409	4	related	relate	VERB
ajis02-1182	409	5	to	to	ADP
ajis02-1182	409	6	any	any	DET
ajis02-1182	409	7	pir	pir	PROPN
ajis02-1182	409	8	-	-	PUNCT
ajis02-1182	409	9	attribute	attribute	NOUN
ajis02-1182	409	10	may	may	AUX
ajis02-1182	409	11	look	look	VERB
ajis02-1182	409	12	intrusive	intrusive	ADJ
ajis02-1182	409	13	trying	try	VERB
ajis02-1182	409	14	to	to	PART
ajis02-1182	409	15	capture	capture	VERB
ajis02-1182	409	16	user	user	NOUN
ajis02-1182	409	17	’s	’s	PART
ajis02-1182	409	18	personal	personal	ADJ
ajis02-1182	409	19	information	information	NOUN
ajis02-1182	409	20	.	.	PUNCT
ajis02-1182	410	1	therefore	therefore	ADV
ajis02-1182	410	2	,	,	PUNCT
ajis02-1182	410	3	we	we	PRON
ajis02-1182	410	4	believe	believe	VERB
ajis02-1182	410	5	such	such	ADJ
ajis02-1182	410	6	questions	question	NOUN
ajis02-1182	410	7	should	should	AUX
ajis02-1182	410	8	not	not	PART
ajis02-1182	410	9	be	be	AUX
ajis02-1182	410	10	directed	direct	VERB
ajis02-1182	410	11	to	to	ADP
ajis02-1182	410	12	the	the	DET
ajis02-1182	410	13	user	user	NOUN
ajis02-1182	410	14	unless	unless	SCONJ
ajis02-1182	410	15	the	the	DET
ajis02-1182	410	16	user	user	NOUN
ajis02-1182	410	17	specified	specify	VERB
ajis02-1182	410	18	them	they	PRON
ajis02-1182	410	19	willingly	willingly	ADV
ajis02-1182	410	20	as	as	ADP
ajis02-1182	410	21	an	an	DET
ajis02-1182	410	22	initial	initial	ADJ
ajis02-1182	410	23	preference	preference	NOUN
ajis02-1182	410	24	.	.	PUNCT
ajis02-1182	411	1	as	as	SCONJ
ajis02-1182	411	2	a	a	DET
ajis02-1182	411	3	result	result	NOUN
ajis02-1182	411	4	piprp	piprp	NOUN
ajis02-1182	411	5	employs	employ	VERB
ajis02-1182	411	6	‘	'	PUNCT
ajis02-1182	411	7	personalized	personalized	ADJ
ajis02-1182	411	8	filtering	filtering	NOUN
ajis02-1182	411	9	’	'	PUNCT
ajis02-1182	411	10	as	as	SCONJ
ajis02-1182	411	11	described	describe	VERB
ajis02-1182	411	12	in	in	ADP
ajis02-1182	411	13	step	step	NOUN
ajis02-1182	411	14	3	3	NUM
ajis02-1182	411	15	of	of	ADP
ajis02-1182	411	16	the	the	DET
ajis02-1182	411	17	algorithm	algorithm	NOUN
ajis02-1182	411	18	.	.	PUNCT
ajis02-1182	412	1	such	such	ADJ
ajis02-1182	412	2	question	question	NOUN
ajis02-1182	412	3	reduction	reduction	NOUN
ajis02-1182	412	4	strategies	strategy	NOUN
ajis02-1182	412	5	further	far	ADV
ajis02-1182	412	6	improves	improve	VERB
ajis02-1182	412	7	the	the	DET
ajis02-1182	412	8	quality	quality	NOUN
ajis02-1182	412	9	of	of	ADP
ajis02-1182	412	10	the	the	DET
ajis02-1182	412	11	interactions	interaction	NOUN
ajis02-1182	412	12	by	by	ADP
ajis02-1182	412	13	indirectly	indirectly	ADV
ajis02-1182	412	14	encouraging	encourage	VERB
ajis02-1182	412	15	a	a	DET
ajis02-1182	412	16	fewer	few	ADJ
ajis02-1182	412	17	number	number	NOUN
ajis02-1182	412	18	of	of	ADP
ajis02-1182	412	19	questions	question	NOUN
ajis02-1182	412	20	.	.	PUNCT
ajis02-1182	413	1	6	6	NUM
ajis02-1182	413	2	conclusion	conclusion	NOUN
ajis02-1182	413	3	we	we	PRON
ajis02-1182	413	4	have	have	AUX
ajis02-1182	413	5	illustrated	illustrate	VERB
ajis02-1182	413	6	the	the	DET
ajis02-1182	413	7	use	use	NOUN
ajis02-1182	413	8	of	of	ADP
ajis02-1182	413	9	a	a	DET
ajis02-1182	413	10	layered	layered	ADJ
ajis02-1182	413	11	user	user	NOUN
ajis02-1182	413	12	model	model	NOUN
ajis02-1182	413	13	(	(	PUNCT
ajis02-1182	413	14	more	more	ADV
ajis02-1182	413	15	specifically	specifically	ADV
ajis02-1182	413	16	,	,	PUNCT
ajis02-1182	413	17	lum	lum	PROPN
ajis02-1182	413	18	)	)	PUNCT
ajis02-1182	413	19	for	for	ADP
ajis02-1182	413	20	providing	provide	VERB
ajis02-1182	413	21	personalization	personalization	NOUN
ajis02-1182	413	22	in	in	ADP
ajis02-1182	413	23	all	all	DET
ajis02-1182	413	24	three	three	NUM
ajis02-1182	413	25	phases	phase	NOUN
ajis02-1182	413	26	of	of	ADP
ajis02-1182	413	27	an	an	DET
ajis02-1182	413	28	interactive	interactive	ADJ
ajis02-1182	413	29	online	online	ADJ
ajis02-1182	413	30	product	product	NOUN
ajis02-1182	413	31	retrieval	retrieval	NOUN
ajis02-1182	413	32	process	process	NOUN
ajis02-1182	413	33	:	:	PUNCT
ajis02-1182	413	34	requirement	requirement	ADJ
ajis02-1182	413	35	elicitation	elicitation	NOUN
ajis02-1182	413	36	,	,	PUNCT
ajis02-1182	413	37	product	product	NOUN
ajis02-1182	413	38	search	search	NOUN
ajis02-1182	413	39	and	and	CCONJ
ajis02-1182	413	40	product	product	NOUN
ajis02-1182	413	41	presentation	presentation	NOUN
ajis02-1182	413	42	.	.	PUNCT
ajis02-1182	414	1	since	since	SCONJ
ajis02-1182	414	2	the	the	DET
ajis02-1182	414	3	new	new	ADJ
ajis02-1182	414	4	technique	technique	NOUN
ajis02-1182	414	5	introduced	introduce	VERB
ajis02-1182	414	6	in	in	ADP
ajis02-1182	414	7	the	the	DET
ajis02-1182	414	8	paper	paper	NOUN
ajis02-1182	414	9	integrates	integrate	VERB
ajis02-1182	414	10	a	a	DET
ajis02-1182	414	11	user	user	NOUN
ajis02-1182	414	12	model	model	NOUN
ajis02-1182	414	13	with	with	ADP
ajis02-1182	414	14	a	a	DET
ajis02-1182	414	15	product	product	NOUN
ajis02-1182	414	16	retrieval	retrieval	NOUN
ajis02-1182	414	17	process	process	NOUN
ajis02-1182	414	18	,	,	PUNCT
ajis02-1182	414	19	evaluation	evaluation	NOUN
ajis02-1182	414	20	requires	require	VERB
ajis02-1182	414	21	transaction	transaction	NOUN
ajis02-1182	414	22	details	detail	NOUN
ajis02-1182	414	23	with	with	ADP
ajis02-1182	414	24	related	related	ADJ
ajis02-1182	414	25	user	user	NOUN
ajis02-1182	414	26	information	information	NOUN
ajis02-1182	414	27	such	such	ADJ
ajis02-1182	414	28	as	as	ADP
ajis02-1182	414	29	demographics	demographic	NOUN
ajis02-1182	414	30	.	.	PUNCT
ajis02-1182	415	1	there	there	PRON
ajis02-1182	415	2	were	be	VERB
ajis02-1182	415	3	no	no	DET
ajis02-1182	415	4	such	such	ADJ
ajis02-1182	415	5	benchmark	benchmark	ADJ
ajis02-1182	415	6	datasets	dataset	NOUN
ajis02-1182	415	7	available	available	ADJ
ajis02-1182	415	8	and	and	CCONJ
ajis02-1182	415	9	as	as	ADP
ajis02-1182	415	10	such	such	ADJ
ajis02-1182	415	11	we	we	PRON
ajis02-1182	415	12	have	have	AUX
ajis02-1182	415	13	used	use	VERB
ajis02-1182	415	14	the	the	DET
ajis02-1182	415	15	well	well	ADV
ajis02-1182	415	16	-	-	PUNCT
ajis02-1182	415	17	known	know	VERB
ajis02-1182	415	18	entrée	entrée	NOUN
ajis02-1182	415	19	dataset	dataset	NOUN
ajis02-1182	415	20	which	which	PRON
ajis02-1182	415	21	has	have	VERB
ajis02-1182	415	22	detailed	detailed	ADJ
ajis02-1182	415	23	product	product	NOUN
ajis02-1182	415	24	information	information	NOUN
ajis02-1182	415	25	.	.	PUNCT
ajis02-1182	416	1	by	by	ADP
ajis02-1182	416	2	introducing	introduce	VERB
ajis02-1182	416	3	a	a	DET
ajis02-1182	416	4	hypothetical	hypothetical	ADJ
ajis02-1182	416	5	user	user	NOUN
ajis02-1182	416	6	with	with	ADP
ajis02-1182	416	7	a	a	DET
ajis02-1182	416	8	range	range	NOUN
ajis02-1182	416	9	of	of	ADP
ajis02-1182	416	10	interests	interest	NOUN
ajis02-1182	416	11	we	we	PRON
ajis02-1182	416	12	have	have	AUX
ajis02-1182	416	13	managed	manage	VERB
ajis02-1182	416	14	to	to	PART
ajis02-1182	416	15	demonstrate	demonstrate	VERB
ajis02-1182	416	16	the	the	DET
ajis02-1182	416	17	features	feature	NOUN
ajis02-1182	416	18	and	and	CCONJ
ajis02-1182	416	19	functionality	functionality	NOUN
ajis02-1182	416	20	of	of	ADP
ajis02-1182	416	21	the	the	DET
ajis02-1182	416	22	new	new	ADJ
ajis02-1182	416	23	product	product	NOUN
ajis02-1182	416	24	retrieval	retrieval	NOUN
ajis02-1182	416	25	process	process	NOUN
ajis02-1182	416	26	.	.	PUNCT
ajis02-1182	417	1	combination	combination	NOUN
ajis02-1182	417	2	of	of	ADP
ajis02-1182	417	3	the	the	DET
ajis02-1182	417	4	user	user	NOUN
ajis02-1182	417	5	model	model	NOUN
ajis02-1182	417	6	in	in	ADP
ajis02-1182	417	7	interactive	interactive	ADJ
ajis02-1182	417	8	product	product	NOUN
ajis02-1182	417	9	retrieval	retrieval	NOUN
ajis02-1182	417	10	has	have	VERB
ajis02-1182	417	11	a	a	DET
ajis02-1182	417	12	number	number	NOUN
ajis02-1182	417	13	of	of	ADP
ajis02-1182	417	14	benefits	benefit	NOUN
ajis02-1182	417	15	including	include	VERB
ajis02-1182	417	16	:	:	PUNCT
ajis02-1182	417	17	i.	i.	NOUN
ajis02-1182	417	18	the	the	DET
ajis02-1182	417	19	ability	ability	NOUN
ajis02-1182	417	20	to	to	PART
ajis02-1182	417	21	expand	expand	VERB
ajis02-1182	417	22	queries	query	NOUN
ajis02-1182	417	23	in	in	ADP
ajis02-1182	417	24	an	an	DET
ajis02-1182	417	25	intuitive	intuitive	ADJ
ajis02-1182	417	26	way	way	NOUN
ajis02-1182	417	27	(	(	PUNCT
ajis02-1182	417	28	using	use	VERB
ajis02-1182	417	29	the	the	DET
ajis02-1182	417	30	user	user	NOUN
ajis02-1182	417	31	model	model	NOUN
ajis02-1182	417	32	in	in	ADP
ajis02-1182	417	33	addition	addition	NOUN
ajis02-1182	417	34	to	to	ADP
ajis02-1182	417	35	the	the	DET
ajis02-1182	417	36	current	current	ADJ
ajis02-1182	417	37	query	query	NOUN
ajis02-1182	417	38	)	)	PUNCT
ajis02-1182	417	39	when	when	SCONJ
ajis02-1182	417	40	there	there	PRON
ajis02-1182	417	41	is	be	VERB
ajis02-1182	417	42	possibly	possibly	ADV
ajis02-1182	417	43	little	little	ADJ
ajis02-1182	417	44	or	or	CCONJ
ajis02-1182	417	45	no	no	PRON
ajis02-1182	417	46	items	item	NOUN
ajis02-1182	417	47	retrieved	retrieve	VERB
ajis02-1182	417	48	;	;	PUNCT
ajis02-1182	417	49	ii	ii	X
ajis02-1182	417	50	.	.	PUNCT
ajis02-1182	418	1	the	the	DET
ajis02-1182	418	2	ability	ability	NOUN
ajis02-1182	418	3	to	to	PART
ajis02-1182	418	4	filter	filter	VERB
ajis02-1182	418	5	results	result	NOUN
ajis02-1182	418	6	set	set	VERB
ajis02-1182	418	7	(	(	PUNCT
ajis02-1182	418	8	using	use	VERB
ajis02-1182	418	9	the	the	DET
ajis02-1182	418	10	user	user	NOUN
ajis02-1182	418	11	model	model	NOUN
ajis02-1182	418	12	)	)	PUNCT
ajis02-1182	418	13	when	when	SCONJ
ajis02-1182	418	14	the	the	DET
ajis02-1182	418	15	answer	answer	NOUN
ajis02-1182	418	16	set	set	VERB
ajis02-1182	418	17	to	to	ADP
ajis02-1182	418	18	a	a	DET
ajis02-1182	418	19	query	query	NOUN
ajis02-1182	418	20	is	be	AUX
ajis02-1182	418	21	too	too	ADV
ajis02-1182	418	22	large	large	ADJ
ajis02-1182	418	23	;	;	PUNCT
ajis02-1182	418	24	iii	iii	X
ajis02-1182	418	25	.	.	PUNCT
ajis02-1182	419	1	the	the	DET
ajis02-1182	419	2	ability	ability	NOUN
ajis02-1182	419	3	to	to	PART
ajis02-1182	419	4	increase	increase	VERB
ajis02-1182	419	5	the	the	DET
ajis02-1182	419	6	chance	chance	NOUN
ajis02-1182	419	7	of	of	ADP
ajis02-1182	419	8	returning	return	VERB
ajis02-1182	419	9	a	a	DET
ajis02-1182	419	10	satisfactory	satisfactory	ADJ
ajis02-1182	419	11	results	result	NOUN
ajis02-1182	419	12	set	set	VERB
ajis02-1182	419	13	(	(	PUNCT
ajis02-1182	419	14	since	since	SCONJ
ajis02-1182	419	15	we	we	PRON
ajis02-1182	419	16	have	have	VERB
ajis02-1182	419	17	more	more	ADJ
ajis02-1182	419	18	information	information	NOUN
ajis02-1182	419	19	from	from	ADP
ajis02-1182	419	20	the	the	DET
ajis02-1182	419	21	user	user	NOUN
ajis02-1182	419	22	model	model	NOUN
ajis02-1182	419	23	)	)	PUNCT
ajis02-1182	419	24	;	;	PUNCT
ajis02-1182	419	25	and	and	CCONJ
ajis02-1182	419	26	iv	iv	X
ajis02-1182	419	27	.	.	PUNCT
ajis02-1182	420	1	the	the	DET
ajis02-1182	420	2	ability	ability	NOUN
ajis02-1182	420	3	to	to	PART
ajis02-1182	420	4	do	do	AUX
ajis02-1182	420	5	the	the	DET
ajis02-1182	420	6	above	above	ADJ
ajis02-1182	420	7	three	three	NUM
ajis02-1182	420	8	without	without	ADP
ajis02-1182	420	9	increasing	increase	VERB
ajis02-1182	420	10	the	the	DET
ajis02-1182	420	11	burden	burden	NOUN
ajis02-1182	420	12	of	of	ADP
ajis02-1182	420	13	user	user	NOUN
ajis02-1182	420	14	interaction	interaction	NOUN
ajis02-1182	420	15	or	or	CCONJ
ajis02-1182	420	16	obtrusiveness	obtrusiveness	NOUN
ajis02-1182	420	17	(	(	PUNCT
ajis02-1182	420	18	by	by	ADP
ajis02-1182	420	19	minimizing	minimize	VERB
ajis02-1182	420	20	asking	ask	VERB
ajis02-1182	420	21	where	where	SCONJ
ajis02-1182	420	22	possible	possible	ADJ
ajis02-1182	420	23	by	by	ADP
ajis02-1182	420	24	getting	get	VERB
ajis02-1182	420	25	information	information	NOUN
ajis02-1182	420	26	from	from	ADP
ajis02-1182	420	27	the	the	DET
ajis02-1182	420	28	user	user	NOUN
ajis02-1182	420	29	model	model	NOUN
ajis02-1182	420	30	,	,	PUNCT
ajis02-1182	420	31	and	and	CCONJ
ajis02-1182	420	32	avoiding	avoid	VERB
ajis02-1182	420	33	questions	question	NOUN
ajis02-1182	420	34	with	with	ADP
ajis02-1182	420	35	high	high	ADJ
ajis02-1182	420	36	personal	personal	ADJ
ajis02-1182	420	37	information	information	NOUN
ajis02-1182	420	38	content	content	NOUN
ajis02-1182	420	39	)	)	PUNCT
ajis02-1182	420	40	.	.	PUNCT
ajis02-1182	421	1	our	our	PRON
ajis02-1182	421	2	scenario	scenario	NOUN
ajis02-1182	421	3	demonstrates	demonstrate	VERB
ajis02-1182	421	4	(	(	PUNCT
ajis02-1182	421	5	by	by	ADP
ajis02-1182	421	6	example	example	NOUN
ajis02-1182	421	7	)	)	PUNCT
ajis02-1182	421	8	that	that	SCONJ
ajis02-1182	421	9	the	the	DET
ajis02-1182	421	10	method	method	NOUN
ajis02-1182	421	11	works	work	VERB
ajis02-1182	421	12	,	,	PUNCT
ajis02-1182	421	13	and	and	CCONJ
ajis02-1182	421	14	we	we	PRON
ajis02-1182	421	15	also	also	ADV
ajis02-1182	421	16	provided	provide	VERB
ajis02-1182	421	17	a	a	DET
ajis02-1182	421	18	principles	principle	NOUN
ajis02-1182	421	19	-	-	PUNCT
ajis02-1182	421	20	based	base	VERB
ajis02-1182	421	21	evaluation	evaluation	NOUN
ajis02-1182	421	22	of	of	ADP
ajis02-1182	421	23	our	our	PRON
ajis02-1182	421	24	new	new	ADJ
ajis02-1182	421	25	process	process	NOUN
ajis02-1182	421	26	.	.	PUNCT
ajis02-1182	422	1	our	our	PRON
ajis02-1182	422	2	research	research	NOUN
ajis02-1182	422	3	,	,	PUNCT
ajis02-1182	422	4	hence	hence	ADV
ajis02-1182	422	5	,	,	PUNCT
ajis02-1182	422	6	provides	provide	VERB
ajis02-1182	422	7	a	a	DET
ajis02-1182	422	8	new	new	ADJ
ajis02-1182	422	9	way	way	NOUN
ajis02-1182	422	10	of	of	ADP
ajis02-1182	422	11	using	use	VERB
ajis02-1182	422	12	user	user	NOUN
ajis02-1182	422	13	models	model	NOUN
ajis02-1182	422	14	in	in	ADP
ajis02-1182	422	15	the	the	DET
ajis02-1182	422	16	interactive	interactive	ADJ
ajis02-1182	422	17	product	product	NOUN
ajis02-1182	422	18	retrieval	retrieval	NOUN
ajis02-1182	422	19	process	process	NOUN
ajis02-1182	422	20	.	.	PUNCT
ajis02-1182	423	1	while	while	SCONJ
ajis02-1182	423	2	our	our	PRON
ajis02-1182	423	3	domain	domain	NOUN
ajis02-1182	423	4	has	have	AUX
ajis02-1182	423	5	been	be	AUX
ajis02-1182	423	6	restaurants	restaurant	NOUN
ajis02-1182	423	7	,	,	PUNCT
ajis02-1182	423	8	interactive	interactive	ADJ
ajis02-1182	423	9	retrieval	retrieval	NOUN
ajis02-1182	423	10	of	of	ADP
ajis02-1182	423	11	other	other	ADJ
ajis02-1182	423	12	types	type	NOUN
ajis02-1182	423	13	of	of	ADP
ajis02-1182	423	14	product	product	NOUN
ajis02-1182	423	15	information	information	NOUN
ajis02-1182	423	16	can	can	AUX
ajis02-1182	423	17	be	be	AUX
ajis02-1182	423	18	similarly	similarly	ADV
ajis02-1182	423	19	considered	consider	VERB
ajis02-1182	423	20	.	.	PUNCT
ajis02-1182	424	1	as	as	ADP
ajis02-1182	424	2	future	future	ADJ
ajis02-1182	424	3	work	work	NOUN
ajis02-1182	424	4	we	we	PRON
ajis02-1182	424	5	intend	intend	VERB
ajis02-1182	424	6	to	to	PART
ajis02-1182	424	7	test	test	VERB
ajis02-1182	424	8	the	the	DET
ajis02-1182	424	9	system	system	NOUN
ajis02-1182	424	10	with	with	ADP
ajis02-1182	424	11	a	a	DET
ajis02-1182	424	12	set	set	NOUN
ajis02-1182	424	13	of	of	ADP
ajis02-1182	424	14	real	real	ADJ
ajis02-1182	424	15	users	user	NOUN
ajis02-1182	424	16	.	.	PUNCT
ajis02-1182	425	1	also	also	ADV
ajis02-1182	425	2	,	,	PUNCT
ajis02-1182	425	3	even	even	ADV
ajis02-1182	425	4	though	though	SCONJ
ajis02-1182	425	5	we	we	PRON
ajis02-1182	425	6	show	show	VERB
ajis02-1182	425	7	that	that	SCONJ
ajis02-1182	425	8	lum	lum	PROPN
ajis02-1182	425	9	works	work	VERB
ajis02-1182	425	10	in	in	ADP
ajis02-1182	425	11	piprp	piprp	NOUN
ajis02-1182	425	12	,	,	PUNCT
ajis02-1182	425	13	a	a	DET
ajis02-1182	425	14	similar	similar	ADJ
ajis02-1182	425	15	process	process	NOUN
ajis02-1182	425	16	to	to	ADP
ajis02-1182	425	17	piprp	piprp	NOUN
ajis02-1182	425	18	can	can	AUX
ajis02-1182	425	19	be	be	AUX
ajis02-1182	425	20	explored	explore	VERB
ajis02-1182	425	21	but	but	CCONJ
ajis02-1182	425	22	replacing	replace	VERB
ajis02-1182	425	23	lum	lum	PROPN
ajis02-1182	425	24	with	with	ADP
ajis02-1182	425	25	other	other	ADJ
ajis02-1182	425	26	kinds	kind	NOUN
ajis02-1182	425	27	of	of	ADP
ajis02-1182	425	28	user	user	NOUN
ajis02-1182	425	29	models	model	NOUN
ajis02-1182	425	30	.	.	PUNCT
ajis02-1182	426	1	acknowledgement	acknowledgement	NOUN
ajis02-1182	426	2	author	author	NOUN
ajis02-1182	426	3	thankfully	thankfully	ADV
ajis02-1182	426	4	acknowledges	acknowledge	VERB
ajis02-1182	426	5	the	the	DET
ajis02-1182	426	6	research	research	NOUN
ajis02-1182	426	7	discussions	discussion	NOUN
ajis02-1182	426	8	and	and	CCONJ
ajis02-1182	426	9	comments	comment	NOUN
ajis02-1182	426	10	contributed	contribute	VERB
ajis02-1182	426	11	to	to	ADP
ajis02-1182	426	12	this	this	DET
ajis02-1182	426	13	work	work	NOUN
ajis02-1182	426	14	by	by	ADP
ajis02-1182	426	15	associate	associate	NOUN
ajis02-1182	426	16	professor	professor	PROPN
ajis02-1182	426	17	seng	seng	PROPN
ajis02-1182	426	18	loke	loke	ADV
ajis02-1182	426	19	,	,	PUNCT
ajis02-1182	426	20	la	la	PROPN
ajis02-1182	426	21	trobe	trobe	PROPN
ajis02-1182	426	22	university	university	PROPN
ajis02-1182	426	23	,	,	PUNCT
ajis02-1182	426	24	australia	australia	PROPN
ajis02-1182	426	25	and	and	CCONJ
ajis02-1182	426	26	professor	professor	NOUN
ajis02-1182	426	27	arkady	arkady	PROPN
ajis02-1182	426	28	zaslavsky	zaslavsky	PROPN
ajis02-1182	426	29	,	,	PUNCT
ajis02-1182	426	30	csiro	csiro	PROPN
ajis02-1182	426	31	,	,	PUNCT
ajis02-1182	426	32	australia	australia	PROPN
ajis02-1182	426	33	.	.	PUNCT
ajis02-1182	427	1	references	reference	NOUN
ajis02-1182	427	2	ahn	ahn	PROPN
ajis02-1182	427	3	,	,	PUNCT
ajis02-1182	427	4	j.-w	j.-w	PROPN
ajis02-1182	427	5	.	.	PROPN
ajis02-1182	427	6	,	,	PUNCT
ajis02-1182	428	1	p.	p.	PROPN
ajis02-1182	428	2	brusilovsky	brusilovsky	PROPN
ajis02-1182	428	3	and	and	CCONJ
ajis02-1182	428	4	s.	s.	PROPN
ajis02-1182	428	5	sosnovsky	sosnovsky	PROPN
ajis02-1182	428	6	(	(	PUNCT
ajis02-1182	428	7	2006	2006	NUM
ajis02-1182	428	8	)	)	PUNCT
ajis02-1182	428	9	.	.	PUNCT
ajis02-1182	429	1	quizvibe	quizvibe	PROPN
ajis02-1182	429	2	:	:	PUNCT
ajis02-1182	429	3	accessing	access	VERB
ajis02-1182	429	4	educational	educational	ADJ
ajis02-1182	429	5	objects	object	NOUN
ajis02-1182	429	6	with	with	ADP
ajis02-1182	429	7	adaptive	adaptive	ADJ
ajis02-1182	429	8	relevance	relevance	NOUN
ajis02-1182	429	9	-	-	PUNCT
ajis02-1182	429	10	based	base	VERB
ajis02-1182	429	11	visualization	visualization	NOUN
ajis02-1182	429	12	.	.	PUNCT
ajis02-1182	430	1	proceedings	proceeding	NOUN
ajis02-1182	430	2	of	of	ADP
ajis02-1182	430	3	world	world	NOUN
ajis02-1182	430	4	conference	conference	NOUN
ajis02-1182	430	5	on	on	ADP
ajis02-1182	430	6	elearning	elearning	PROPN
ajis02-1182	430	7	,	,	PUNCT
ajis02-1182	430	8	honolulu	honolulu	PROPN
ajis02-1182	430	9	,	,	PUNCT
ajis02-1182	430	10	hi	hi	PROPN
ajis02-1182	430	11	,	,	PUNCT
ajis02-1182	430	12	usa	usa	PROPN
ajis02-1182	430	13	.	.	PROPN
ajis02-1182	430	14	alahakoon	alahakoon	PROPN
ajis02-1182	430	15	,	,	PUNCT
ajis02-1182	430	16	o.	o.	PROPN
ajis02-1182	430	17	,	,	PUNCT
ajis02-1182	430	18	s.	s.	PROPN
ajis02-1182	430	19	loke	loke	ADV
ajis02-1182	430	20	and	and	CCONJ
ajis02-1182	430	21	a.	a.	NOUN
ajis02-1182	430	22	zaslavsky	zaslavsky	PROPN
ajis02-1182	430	23	,	,	PUNCT
ajis02-1182	430	24	eds	eds	PROPN
ajis02-1182	430	25	.	.	PUNCT
ajis02-1182	430	26	(	(	PUNCT
ajis02-1182	430	27	2007	2007	NUM
ajis02-1182	430	28	)	)	PUNCT
ajis02-1182	430	29	.	.	PUNCT
ajis02-1182	431	1	capturing	capture	VERB
ajis02-1182	431	2	buying	buy	VERB
ajis02-1182	431	3	behavior	behavior	NOUN
ajis02-1182	431	4	using	use	VERB
ajis02-1182	431	5	a	a	DET
ajis02-1182	431	6	layered	layered	ADJ
ajis02-1182	431	7	user	user	NOUN
ajis02-1182	431	8	model	model	NOUN
ajis02-1182	431	9	.	.	PUNCT
ajis02-1182	432	1	proceedings	proceeding	NOUN
ajis02-1182	432	2	of	of	ADP
ajis02-1182	432	3	8th	8th	ADJ
ajis02-1182	432	4	international	international	ADJ
ajis02-1182	432	5	conference	conference	NOUN
ajis02-1182	432	6	on	on	ADP
ajis02-1182	432	7	e	e	NOUN
ajis02-1182	432	8	-	-	NOUN
ajis02-1182	432	9	commerce	commerce	NOUN
ajis02-1182	432	10	and	and	CCONJ
ajis02-1182	432	11	web	web	NOUN
ajis02-1182	432	12	technology	technology	NOUN
ajis02-1182	432	13	,	,	PUNCT
ajis02-1182	432	14	lncs	lncs	PROPN
ajis02-1182	432	15	,	,	PUNCT
ajis02-1182	432	16	spinger	spinger	NOUN
ajis02-1182	432	17	-	-	PUNCT
ajis02-1182	432	18	verlag	verlag	NOUN
ajis02-1182	432	19	.	.	PUNCT
ajis02-1182	433	1	s95	s95	PROPN
ajis02-1182	433	2	australasian	australasian	ADJ
ajis02-1182	433	3	journal	journal	NOUN
ajis02-1182	433	4	of	of	ADP
ajis02-1182	433	5	information	information	NOUN
ajis02-1182	433	6	systems	system	NOUN
ajis02-1182	433	7	alahakoon	alahakoon	PROPN
ajis02-1182	433	8	2015	2015	NUM
ajis02-1182	433	9	,	,	PUNCT
ajis02-1182	433	10	vol	vol	NOUN
ajis02-1182	433	11	.	.	PROPN
ajis02-1182	433	12	19	19	NUM
ajis02-1182	433	13	,	,	PUNCT
ajis02-1182	433	14	pp	pp	PROPN
ajis02-1182	433	15	.	.	PUNCT
ajis02-1182	434	1	s77	s77	NOUN
ajis02-1182	434	2	-	-	PUNCT
ajis02-1182	434	3	s97	s97	NOUN
ajis02-1182	434	4	interactive	interactive	ADJ
ajis02-1182	434	5	product	product	NOUN
ajis02-1182	434	6	retrieval	retrieval	NOUN
ajis02-1182	434	7	model	model	NOUN
ajis02-1182	434	8	annacker	annacker	NOUN
ajis02-1182	434	9	,	,	PUNCT
ajis02-1182	434	10	d.	d.	PROPN
ajis02-1182	434	11	,	,	PUNCT
ajis02-1182	434	12	s.	s.	PROPN
ajis02-1182	434	13	spiekermann	spiekermann	PROPN
ajis02-1182	434	14	and	and	CCONJ
ajis02-1182	434	15	m.	m.	PROPN
ajis02-1182	434	16	strobel	strobel	PROPN
ajis02-1182	434	17	(	(	PUNCT
ajis02-1182	434	18	2001	2001	NUM
ajis02-1182	434	19	)	)	PUNCT
ajis02-1182	434	20	.	.	PUNCT
ajis02-1182	435	1	e	e	X
ajis02-1182	435	2	-	-	NOUN
ajis02-1182	435	3	privacy	privacy	NOUN
ajis02-1182	435	4	:	:	PUNCT
ajis02-1182	435	5	a	a	DET
ajis02-1182	435	6	new	new	ADJ
ajis02-1182	435	7	search	search	NOUN
ajis02-1182	435	8	cost	cost	NOUN
ajis02-1182	435	9	dimension	dimension	NOUN
ajis02-1182	435	10	in	in	ADP
ajis02-1182	435	11	online	online	ADJ
ajis02-1182	435	12	environments	environment	NOUN
ajis02-1182	435	13	.	.	PUNCT
ajis02-1182	436	1	proceedings	proceeding	NOUN
ajis02-1182	436	2	of	of	ADP
ajis02-1182	436	3	14th	14th	ADJ
ajis02-1182	436	4	bled	bleed	VERB
ajis02-1182	436	5	conference	conference	NOUN
ajis02-1182	436	6	of	of	ADP
ajis02-1182	436	7	electronic	electronic	ADJ
ajis02-1182	436	8	commerce	commerce	NOUN
ajis02-1182	436	9	,	,	PUNCT
ajis02-1182	436	10	bled	bleed	VERB
ajis02-1182	436	11	.	.	PUNCT
ajis02-1182	437	1	slovakei	slovakei	PROPN
ajis02-1182	437	2	.	.	PUNCT
ajis02-1182	438	1	asuncion	asuncion	PROPN
ajis02-1182	438	2	,	,	PUNCT
ajis02-1182	438	3	a.	a.	NOUN
ajis02-1182	438	4	and	and	CCONJ
ajis02-1182	438	5	d.	d.	PROPN
ajis02-1182	438	6	j.	j.	PROPN
ajis02-1182	438	7	newman	newman	PROPN
ajis02-1182	438	8	.	.	PUNCT
ajis02-1182	439	1	(	(	PUNCT
ajis02-1182	439	2	2007	2007	NUM
ajis02-1182	439	3	)	)	PUNCT
ajis02-1182	439	4	.	.	PUNCT
ajis02-1182	440	1	{	{	PUNCT
ajis02-1182	440	2	uci	uci	PROPN
ajis02-1182	440	3	}	}	PUNCT
ajis02-1182	440	4	machine	machine	NOUN
ajis02-1182	440	5	learning	learn	VERB
ajis02-1182	440	6	repository	repository	NOUN
ajis02-1182	440	7	.	.	PUNCT
ajis02-1182	441	1	2008	2008	NUM
ajis02-1182	441	2	,	,	PUNCT
ajis02-1182	441	3	from	from	ADP
ajis02-1182	441	4	http://www.ics.uci.edu/$\sim$mlearn/{mlr}epository.html	http://www.ics.uci.edu/$\sim$mlearn/{mlr}epository.html	PROPN
ajis02-1182	441	5	.	.	PUNCT
ajis02-1182	442	1	burke	burke	PROPN
ajis02-1182	442	2	,	,	PUNCT
ajis02-1182	442	3	r.	r.	PROPN
ajis02-1182	442	4	(	(	PUNCT
ajis02-1182	442	5	2001	2001	NUM
ajis02-1182	442	6	)	)	PUNCT
ajis02-1182	442	7	.	.	PUNCT
ajis02-1182	443	1	ranking	rank	VERB
ajis02-1182	443	2	algorithms	algorithm	NOUN
ajis02-1182	443	3	for	for	ADP
ajis02-1182	443	4	costly	costly	ADJ
ajis02-1182	443	5	similarity	similarity	NOUN
ajis02-1182	443	6	metrics	metric	NOUN
ajis02-1182	443	7	.	.	PUNCT
ajis02-1182	444	1	case	case	NOUN
ajis02-1182	444	2	-	-	PUNCT
ajis02-1182	444	3	based	base	VERB
ajis02-1182	444	4	reasoning	reasoning	NOUN
ajis02-1182	444	5	research	research	NOUN
ajis02-1182	444	6	and	and	CCONJ
ajis02-1182	444	7	development	development	NOUN
ajis02-1182	444	8	4th	4th	ADJ
ajis02-1182	444	9	international	international	ADJ
ajis02-1182	444	10	conference	conference	NOUN
ajis02-1182	444	11	on	on	ADP
ajis02-1182	444	12	case	case	NOUN
ajis02-1182	444	13	-	-	PUNCT
ajis02-1182	444	14	based	base	VERB
ajis02-1182	444	15	reasoning	reasoning	NOUN
ajis02-1182	444	16	,	,	PUNCT
ajis02-1182	444	17	new	new	PROPN
ajis02-1182	444	18	york	york	PROPN
ajis02-1182	444	19	,	,	PUNCT
ajis02-1182	444	20	springer	springer	NOUN
ajis02-1182	444	21	verlag	verlag	PROPN
ajis02-1182	444	22	.	.	PUNCT
ajis02-1182	445	1	burke	burke	PROPN
ajis02-1182	445	2	,	,	PUNCT
ajis02-1182	445	3	r.	r.	PROPN
ajis02-1182	445	4	(	(	PUNCT
ajis02-1182	445	5	2002	2002	NUM
ajis02-1182	445	6	)	)	PUNCT
ajis02-1182	445	7	.	.	PUNCT
ajis02-1182	446	1	"	"	PUNCT
ajis02-1182	446	2	hybrid	hybrid	ADJ
ajis02-1182	446	3	reccommender	reccommender	NOUN
ajis02-1182	446	4	systems	system	NOUN
ajis02-1182	446	5	:	:	PUNCT
ajis02-1182	446	6	survey	survey	NOUN
ajis02-1182	446	7	and	and	CCONJ
ajis02-1182	446	8	experiments	experiment	NOUN
ajis02-1182	446	9	.	.	PUNCT
ajis02-1182	446	10	"	"	PUNCT
ajis02-1182	447	1	user	user	NOUN
ajis02-1182	447	2	modelling	modelling	NOUN
ajis02-1182	447	3	and	and	CCONJ
ajis02-1182	447	4	user	user	NOUN
ajis02-1182	447	5	-	-	PUNCT
ajis02-1182	447	6	adapted	adapt	VERB
ajis02-1182	447	7	interaction	interaction	NOUN
ajis02-1182	447	8	12	12	NUM
ajis02-1182	447	9	:	:	PUNCT
ajis02-1182	447	10	331	331	NUM
ajis02-1182	447	11	-	-	SYM
ajis02-1182	447	12	370	370	NUM
ajis02-1182	447	13	.	.	PUNCT
ajis02-1182	448	1	burke	burke	PROPN
ajis02-1182	448	2	,	,	PUNCT
ajis02-1182	448	3	r.	r.	PROPN
ajis02-1182	448	4	(	(	PUNCT
ajis02-1182	448	5	2002	2002	NUM
ajis02-1182	448	6	)	)	PUNCT
ajis02-1182	448	7	.	.	PUNCT
ajis02-1182	449	1	"	"	PUNCT
ajis02-1182	449	2	interactive	interactive	ADJ
ajis02-1182	449	3	critiquing	critiquing	NOUN
ajis02-1182	449	4	for	for	ADP
ajis02-1182	449	5	catelog	catelog	NOUN
ajis02-1182	449	6	navigation	navigation	NOUN
ajis02-1182	449	7	in	in	ADP
ajis02-1182	449	8	e	e	NOUN
ajis02-1182	449	9	-	-	NOUN
ajis02-1182	449	10	commmerce	commmerce	ADJ
ajis02-1182	449	11	.	.	PUNCT
ajis02-1182	449	12	"	"	PUNCT
ajis02-1182	450	1	artificial	artificial	ADJ
ajis02-1182	450	2	intelligence	intelligence	NOUN
ajis02-1182	450	3	review	review	NOUN
ajis02-1182	450	4	18(3	18(3	NUM
ajis02-1182	450	5	-	-	PUNCT
ajis02-1182	450	6	4	4	NUM
ajis02-1182	450	7	):	):	PUNCT
ajis02-1182	450	8	245	245	NUM
ajis02-1182	450	9	-	-	SYM
ajis02-1182	450	10	267	267	NUM
ajis02-1182	450	11	.	.	PUNCT
ajis02-1182	451	1	burke	burke	PROPN
ajis02-1182	451	2	,	,	PUNCT
ajis02-1182	451	3	r.	r.	PROPN
ajis02-1182	451	4	(	(	PUNCT
ajis02-1182	451	5	2007	2007	NUM
ajis02-1182	451	6	)	)	PUNCT
ajis02-1182	451	7	.	.	PUNCT
ajis02-1182	452	1	hybrid	hybrid	ADJ
ajis02-1182	452	2	web	web	NOUN
ajis02-1182	452	3	recommender	recommender	NOUN
ajis02-1182	452	4	systems	system	NOUN
ajis02-1182	452	5	.	.	PUNCT
ajis02-1182	453	1	the	the	DET
ajis02-1182	453	2	adaptive	adaptive	ADJ
ajis02-1182	453	3	web	web	NOUN
ajis02-1182	453	4	.	.	PUNCT
ajis02-1182	453	5	a.	a.	PROPN
ajis02-1182	453	6	k.	k.	PROPN
ajis02-1182	454	1	p.	p.	PROPN
ajis02-1182	454	2	brusilovsky	brusilovsky	PROPN
ajis02-1182	454	3	,	,	PUNCT
ajis02-1182	454	4	and	and	CCONJ
ajis02-1182	454	5	w.	w.	PROPN
ajis02-1182	454	6	nejdl	nejdl	PROPN
ajis02-1182	454	7	berlin	berlin	PROPN
ajis02-1182	454	8	heidelberg	heidelberg	PROPN
ajis02-1182	454	9	springer	springer	PROPN
ajis02-1182	454	10	-	-	PUNCT
ajis02-1182	454	11	verlag	verlag	PROPN
ajis02-1182	454	12	lncs	lncs	PROPN
ajis02-1182	454	13	4321	4321	NUM
ajis02-1182	454	14	:	:	PUNCT
ajis02-1182	454	15	377	377	NUM
ajis02-1182	454	16	–	–	SYM
ajis02-1182	454	17	408	408	NUM
ajis02-1182	454	18	.	.	PUNCT
ajis02-1182	455	1	doyle	doyle	PROPN
ajis02-1182	455	2	,	,	PUNCT
ajis02-1182	455	3	m.	m.	NOUN
ajis02-1182	455	4	and	and	CCONJ
ajis02-1182	455	5	p.	p.	NOUN
ajis02-1182	455	6	cunningham	cunningham	PROPN
ajis02-1182	455	7	(	(	PUNCT
ajis02-1182	455	8	2000	2000	NUM
ajis02-1182	455	9	)	)	PUNCT
ajis02-1182	455	10	.	.	PUNCT
ajis02-1182	456	1	a	a	DET
ajis02-1182	456	2	dynamic	dynamic	ADJ
ajis02-1182	456	3	approach	approach	NOUN
ajis02-1182	456	4	to	to	ADP
ajis02-1182	456	5	reducing	reduce	VERB
ajis02-1182	456	6	dialog	dialog	NOUN
ajis02-1182	456	7	in	in	ADP
ajis02-1182	456	8	on	on	ADP
ajis02-1182	456	9	-	-	PUNCT
ajis02-1182	456	10	line	line	NOUN
ajis02-1182	456	11	decision	decision	NOUN
ajis02-1182	456	12	guides	guide	NOUN
ajis02-1182	456	13	.	.	PUNCT
ajis02-1182	457	1	5th	5th	ADJ
ajis02-1182	457	2	european	european	ADJ
ajis02-1182	457	3	workshop	workshop	NOUN
ajis02-1182	457	4	on	on	ADP
ajis02-1182	457	5	case	case	NOUN
ajis02-1182	457	6	-	-	PUNCT
ajis02-1182	457	7	based	base	VERB
ajis02-1182	457	8	reasoning	reasoning	NOUN
ajis02-1182	457	9	(	(	PUNCT
ajis02-1182	457	10	ewcbr	ewcbr	NOUN
ajis02-1182	457	11	2000	2000	NUM
ajis02-1182	457	12	)	)	PUNCT
ajis02-1182	457	13	,	,	PUNCT
ajis02-1182	457	14	springer	springer	NOUN
ajis02-1182	457	15	verlag	verlag	PROPN
ajis02-1182	457	16	.	.	PUNCT
ajis02-1182	458	1	mahmood	mahmood	PROPN
ajis02-1182	458	2	,	,	PUNCT
ajis02-1182	458	3	t.	t.	PROPN
ajis02-1182	458	4	and	and	CCONJ
ajis02-1182	458	5	f.	f.	PROPN
ajis02-1182	458	6	ricci	ricci	PROPN
ajis02-1182	458	7	(	(	PUNCT
ajis02-1182	458	8	2009	2009	NUM
ajis02-1182	458	9	)	)	PUNCT
ajis02-1182	458	10	.	.	PUNCT
ajis02-1182	459	1	improving	improve	VERB
ajis02-1182	459	2	recommender	recommender	NOUN
ajis02-1182	459	3	systems	system	NOUN
ajis02-1182	459	4	with	with	ADP
ajis02-1182	459	5	adaptive	adaptive	ADJ
ajis02-1182	459	6	conversational	conversational	ADJ
ajis02-1182	459	7	strategies	strategy	NOUN
ajis02-1182	459	8	.	.	PUNCT
ajis02-1182	460	1	hypertext	hypertext	NOUN
ajis02-1182	460	2	.	.	PUNCT
ajis02-1182	461	1	c.	c.	PROPN
ajis02-1182	461	2	cattuto	cattuto	PROPN
ajis02-1182	461	3	,	,	PUNCT
ajis02-1182	461	4	g.	g.	PROPN
ajis02-1182	461	5	ruffo	ruffo	PROPN
ajis02-1182	461	6	and	and	CCONJ
ajis02-1182	461	7	f.	f.	PROPN
ajis02-1182	461	8	menczer	menczer	PROPN
ajis02-1182	461	9	,	,	PUNCT
ajis02-1182	461	10	acm	acm	PROPN
ajis02-1182	461	11	:	:	PUNCT
ajis02-1182	461	12	73–82	73–82	NUM
ajis02-1182	461	13	.	.	PUNCT
ajis02-1182	461	14	pazzani	pazzani	NOUN
ajis02-1182	461	15	,	,	PUNCT
ajis02-1182	461	16	m.	m.	NOUN
ajis02-1182	461	17	j.	j.	PROPN
ajis02-1182	461	18	and	and	CCONJ
ajis02-1182	461	19	d.	d.	PROPN
ajis02-1182	461	20	billsus	billsus	PROPN
ajis02-1182	461	21	(	(	PUNCT
ajis02-1182	461	22	2007	2007	NUM
ajis02-1182	461	23	)	)	PUNCT
ajis02-1182	461	24	.	.	PUNCT
ajis02-1182	462	1	content	content	NOUN
ajis02-1182	462	2	-	-	PUNCT
ajis02-1182	462	3	based	base	VERB
ajis02-1182	462	4	recommender	recommender	NOUN
ajis02-1182	462	5	systems	system	NOUN
ajis02-1182	462	6	.	.	PUNCT
ajis02-1182	463	1	the	the	DET
ajis02-1182	463	2	adaptive	adaptive	ADJ
ajis02-1182	463	3	web	web	NOUN
ajis02-1182	463	4	:	:	PUNCT
ajis02-1182	463	5	methods	method	NOUN
ajis02-1182	463	6	and	and	CCONJ
ajis02-1182	463	7	strategies	strategy	NOUN
ajis02-1182	463	8	of	of	ADP
ajis02-1182	463	9	web	web	NOUN
ajis02-1182	463	10	personalization	personalization	NOUN
ajis02-1182	463	11	.	.	PUNCT
ajis02-1182	464	1	p.	p.	PROPN
ajis02-1182	464	2	brusilovsky	brusilovsky	PROPN
ajis02-1182	464	3	,	,	PUNCT
ajis02-1182	464	4	a.	a.	NOUN
ajis02-1182	464	5	kobsa	kobsa	NOUN
ajis02-1182	464	6	and	and	CCONJ
ajis02-1182	464	7	w.	w.	PROPN
ajis02-1182	464	8	nejdl	nejdl	PROPN
ajis02-1182	464	9	.	.	PUNCT
ajis02-1182	465	1	berlin	berlin	PROPN
ajis02-1182	465	2	heidelberg	heidelberg	PROPN
ajis02-1182	465	3	newyork	newyork	PROPN
ajis02-1182	465	4	,	,	PUNCT
ajis02-1182	465	5	springer	springer	NOUN
ajis02-1182	465	6	verlag	verlag	NOUN
ajis02-1182	465	7	.	.	PUNCT
ajis02-1182	466	1	4321/2007	4321/2007	NUM
ajis02-1182	466	2	:	:	PUNCT
ajis02-1182	467	1	325	325	NUM
ajis02-1182	467	2	-	-	SYM
ajis02-1182	467	3	341	341	NUM
ajis02-1182	467	4	.	.	PUNCT
ajis02-1182	468	1	pu	pu	PROPN
ajis02-1182	468	2	,	,	PUNCT
ajis02-1182	468	3	p.	p.	PROPN
ajis02-1182	468	4	,	,	PUNCT
ajis02-1182	468	5	b.	b.	PROPN
ajis02-1182	468	6	faltings	falting	NOUN
ajis02-1182	468	7	and	and	CCONJ
ajis02-1182	468	8	m.	m.	NOUN
ajis02-1182	468	9	torrens	torren	NOUN
ajis02-1182	468	10	(	(	PUNCT
ajis02-1182	468	11	2004	2004	NUM
ajis02-1182	468	12	)	)	PUNCT
ajis02-1182	468	13	.	.	PUNCT
ajis02-1182	469	1	effective	effective	ADJ
ajis02-1182	469	2	interaction	interaction	NOUN
ajis02-1182	469	3	principles	principle	NOUN
ajis02-1182	469	4	for	for	ADP
ajis02-1182	469	5	online	online	ADJ
ajis02-1182	469	6	product	product	NOUN
ajis02-1182	469	7	search	search	NOUN
ajis02-1182	469	8	environments	environment	NOUN
ajis02-1182	469	9	.	.	PUNCT
ajis02-1182	470	1	proceedings	proceeding	NOUN
ajis02-1182	470	2	of	of	ADP
ajis02-1182	470	3	the	the	DET
ajis02-1182	470	4	ieee	ieee	NOUN
ajis02-1182	470	5	/	/	SYM
ajis02-1182	470	6	wic	wic	PROPN
ajis02-1182	470	7	/	/	SYM
ajis02-1182	470	8	acm	acm	PROPN
ajis02-1182	470	9	international	international	ADJ
ajis02-1182	470	10	conference	conference	NOUN
ajis02-1182	470	11	on	on	ADP
ajis02-1182	470	12	web	web	NOUN
ajis02-1182	470	13	intelligence	intelligence	NOUN
ajis02-1182	470	14	(	(	PUNCT
ajis02-1182	470	15	wi'04	wi'04	NOUN
ajis02-1182	470	16	)	)	PUNCT
ajis02-1182	470	17	.	.	PUNCT
ajis02-1182	471	1	beijing	beijing	PROPN
ajis02-1182	471	2	,	,	PUNCT
ajis02-1182	471	3	china	china	PROPN
ajis02-1182	471	4	.	.	PUNCT
ajis02-1182	472	1	resnick	resnick	PROPN
ajis02-1182	472	2	,	,	PUNCT
ajis02-1182	472	3	p.	p.	PROPN
ajis02-1182	472	4	,	,	PUNCT
ajis02-1182	472	5	n.	n.	PROPN
ajis02-1182	472	6	iacovou	iacovou	PROPN
ajis02-1182	472	7	,	,	PUNCT
ajis02-1182	472	8	m.	m.	NOUN
ajis02-1182	472	9	suchak	suchak	NOUN
ajis02-1182	472	10	,	,	PUNCT
ajis02-1182	472	11	p.	p.	PROPN
ajis02-1182	472	12	bergstrom	bergstrom	PROPN
ajis02-1182	472	13	and	and	CCONJ
ajis02-1182	472	14	j.	j.	PROPN
ajis02-1182	472	15	riedl	riedl	PROPN
ajis02-1182	472	16	(	(	PUNCT
ajis02-1182	472	17	1994	1994	NUM
ajis02-1182	472	18	)	)	PUNCT
ajis02-1182	472	19	.	.	PUNCT
ajis02-1182	473	1	grouplens	grouplen	NOUN
ajis02-1182	473	2	:	:	PUNCT
ajis02-1182	473	3	an	an	DET
ajis02-1182	473	4	open	open	ADJ
ajis02-1182	473	5	architecture	architecture	NOUN
ajis02-1182	473	6	for	for	ADP
ajis02-1182	473	7	collaborative	collaborative	ADJ
ajis02-1182	473	8	filtering	filtering	NOUN
ajis02-1182	473	9	of	of	ADP
ajis02-1182	473	10	netnews	netnew	NOUN
ajis02-1182	473	11	.	.	PUNCT
ajis02-1182	474	1	conference	conference	NOUN
ajis02-1182	474	2	on	on	ADP
ajis02-1182	474	3	computer	computer	NOUN
ajis02-1182	474	4	supported	support	VERB
ajis02-1182	474	5	coorperative	coorperative	ADJ
ajis02-1182	474	6	work	work	NOUN
ajis02-1182	474	7	.	.	PUNCT
ajis02-1182	475	1	chapel	chapel	PROPN
ajis02-1182	475	2	hill	hill	PROPN
ajis02-1182	475	3	,	,	PUNCT
ajis02-1182	475	4	acm	acm	PROPN
ajis02-1182	475	5	:	:	PUNCT
ajis02-1182	475	6	175	175	NUM
ajis02-1182	475	7	-	-	SYM
ajis02-1182	475	8	186	186	NUM
ajis02-1182	475	9	.	.	PUNCT
ajis02-1182	476	1	schafer	schafer	PROPN
ajis02-1182	476	2	,	,	PUNCT
ajis02-1182	476	3	j.	j.	PROPN
ajis02-1182	476	4	b.	b.	PROPN
ajis02-1182	476	5	,	,	PUNCT
ajis02-1182	476	6	d.	d.	PROPN
ajis02-1182	476	7	frankowski	frankowski	PROPN
ajis02-1182	476	8	,	,	PUNCT
ajis02-1182	476	9	j.	j.	PROPN
ajis02-1182	476	10	herlocker	herlocker	PROPN
ajis02-1182	476	11	and	and	CCONJ
ajis02-1182	476	12	s.	s.	PROPN
ajis02-1182	476	13	sen	sen	PROPN
ajis02-1182	476	14	(	(	PUNCT
ajis02-1182	476	15	2007	2007	NUM
ajis02-1182	476	16	)	)	PUNCT
ajis02-1182	476	17	.	.	PUNCT
ajis02-1182	477	1	collaborative	collaborative	ADJ
ajis02-1182	477	2	filtering	filtering	NOUN
ajis02-1182	477	3	recommender	recommender	NOUN
ajis02-1182	477	4	systems	system	NOUN
ajis02-1182	477	5	.	.	PUNCT
ajis02-1182	478	1	the	the	DET
ajis02-1182	478	2	adaptive	adaptive	ADJ
ajis02-1182	478	3	web	web	NOUN
ajis02-1182	478	4	:	:	PUNCT
ajis02-1182	478	5	methods	method	NOUN
ajis02-1182	478	6	and	and	CCONJ
ajis02-1182	478	7	strategies	strategy	NOUN
ajis02-1182	478	8	of	of	ADP
ajis02-1182	478	9	web	web	NOUN
ajis02-1182	478	10	personalization	personalization	NOUN
ajis02-1182	478	11	.	.	PUNCT
ajis02-1182	479	1	p.	p.	PROPN
ajis02-1182	479	2	brusilovsky	brusilovsky	PROPN
ajis02-1182	479	3	,	,	PUNCT
ajis02-1182	479	4	a.	a.	NOUN
ajis02-1182	479	5	kobsa	kobsa	NOUN
ajis02-1182	479	6	and	and	CCONJ
ajis02-1182	479	7	w.	w.	PROPN
ajis02-1182	479	8	nejdl	nejdl	PROPN
ajis02-1182	479	9	.	.	PUNCT
ajis02-1182	480	1	berlin	berlin	PROPN
ajis02-1182	480	2	heidelberg	heidelberg	PROPN
ajis02-1182	480	3	newyork	newyork	PROPN
ajis02-1182	480	4	,	,	PUNCT
ajis02-1182	480	5	springer	springer	NOUN
ajis02-1182	480	6	verlag	verlag	NOUN
ajis02-1182	480	7	.	.	PUNCT
ajis02-1182	481	1	4321/2007	4321/2007	NUM
ajis02-1182	481	2	:	:	PUNCT
ajis02-1182	481	3	291	291	NUM
ajis02-1182	481	4	-	-	SYM
ajis02-1182	481	5	324	324	NUM
ajis02-1182	481	6	.	.	PUNCT
ajis02-1182	482	1	schafer	schafer	PROPN
ajis02-1182	482	2	,	,	PUNCT
ajis02-1182	482	3	r.	r.	PROPN
ajis02-1182	482	4	(	(	PUNCT
ajis02-1182	482	5	2001	2001	NUM
ajis02-1182	482	6	)	)	PUNCT
ajis02-1182	482	7	.	.	PUNCT
ajis02-1182	483	1	rules	rule	NOUN
ajis02-1182	483	2	for	for	ADP
ajis02-1182	483	3	using	use	VERB
ajis02-1182	483	4	multi	multi	ADJ
ajis02-1182	483	5	-	-	ADJ
ajis02-1182	483	6	attribute	attribute	NOUN
ajis02-1182	483	7	utility	utility	NOUN
ajis02-1182	483	8	theory	theory	NOUN
ajis02-1182	483	9	for	for	ADP
ajis02-1182	483	10	estimating	estimate	VERB
ajis02-1182	483	11	a	a	DET
ajis02-1182	483	12	user	user	NOUN
ajis02-1182	483	13	's	's	PART
ajis02-1182	483	14	interests	interest	NOUN
ajis02-1182	483	15	.	.	PUNCT
ajis02-1182	484	1	2008	2008	NUM
ajis02-1182	484	2	,	,	PUNCT
ajis02-1182	484	3	from	from	ADP
ajis02-1182	484	4	http://www.kbs.unihannover.de/%7ehenze/abis_workshop2001/abis_2001.html	http://www.kbs.unihannover.de/%7ehenze/abis_workshop2001/abis_2001.html	PROPN
ajis02-1182	484	5	.	.	PUNCT
ajis02-1182	484	6	schmitt	schmitt	PROPN
ajis02-1182	484	7	,	,	PUNCT
ajis02-1182	484	8	s.	s.	PROPN
ajis02-1182	484	9	,	,	PUNCT
ajis02-1182	484	10	p.	p.	NOUN
ajis02-1182	484	11	dopichaj	dopichaj	PROPN
ajis02-1182	484	12	and	and	CCONJ
ajis02-1182	484	13	p.	p.	PROPN
ajis02-1182	484	14	domínguez	domínguez	NOUN
ajis02-1182	484	15	-	-	PUNCT
ajis02-1182	484	16	marín	marín	PROPN
ajis02-1182	484	17	(	(	PUNCT
ajis02-1182	484	18	2002	2002	NUM
ajis02-1182	484	19	)	)	PUNCT
ajis02-1182	484	20	.	.	PUNCT
ajis02-1182	485	1	entropy	entropy	PROPN
ajis02-1182	485	2	-	-	PUNCT
ajis02-1182	485	3	based	base	VERB
ajis02-1182	485	4	vs.	vs.	X
ajis02-1182	485	5	similarityinfluenced	similarityinfluenced	ADJ
ajis02-1182	485	6	:	:	PUNCT
ajis02-1182	485	7	attribute	attribute	NOUN
ajis02-1182	485	8	selection	selection	NOUN
ajis02-1182	485	9	methods	method	NOUN
ajis02-1182	485	10	for	for	ADP
ajis02-1182	485	11	dialogs	dialog	NOUN
ajis02-1182	485	12	tested	test	VERB
ajis02-1182	485	13	on	on	ADP
ajis02-1182	485	14	different	different	ADJ
ajis02-1182	485	15	electronic	electronic	ADJ
ajis02-1182	485	16	commerce	commerce	NOUN
ajis02-1182	485	17	domains	domain	NOUN
ajis02-1182	485	18	.	.	PUNCT
ajis02-1182	486	1	proceedings	proceeding	NOUN
ajis02-1182	486	2	of	of	ADP
ajis02-1182	486	3	the	the	DET
ajis02-1182	486	4	5th	5th	ADJ
ajis02-1182	486	5	european	european	ADJ
ajis02-1182	486	6	confernce	confernce	NOUN
ajis02-1182	486	7	on	on	ADP
ajis02-1182	486	8	case	case	NOUN
ajis02-1182	486	9	based	base	VERB
ajis02-1182	486	10	reasoning	reasoning	NOUN
ajis02-1182	486	11	(	(	PUNCT
ajis02-1182	486	12	eccbr	eccbr	PROPN
ajis02-1182	486	13	)	)	PUNCT
ajis02-1182	486	14	.	.	PUNCT
ajis02-1182	487	1	aberdeen	aberdeen	PROPN
ajis02-1182	487	2	,	,	PUNCT
ajis02-1182	487	3	scotland	scotland	PROPN
ajis02-1182	487	4	,	,	PUNCT
ajis02-1182	487	5	uk	uk	PROPN
ajis02-1182	487	6	:	:	PUNCT
ajis02-1182	487	7	380	380	NUM
ajis02-1182	487	8	-	-	SYM
ajis02-1182	487	9	394	394	NUM
ajis02-1182	487	10	.	.	PUNCT
ajis02-1182	488	1	shearin	shearin	PROPN
ajis02-1182	488	2	,	,	PUNCT
ajis02-1182	488	3	s.	s.	PROPN
ajis02-1182	488	4	and	and	CCONJ
ajis02-1182	488	5	h.	h.	PROPN
ajis02-1182	488	6	lieberman	lieberman	PROPN
ajis02-1182	488	7	(	(	PUNCT
ajis02-1182	488	8	2001	2001	NUM
ajis02-1182	488	9	)	)	PUNCT
ajis02-1182	488	10	.	.	PUNCT
ajis02-1182	489	1	"	"	PUNCT
ajis02-1182	489	2	intelligent	intelligent	ADJ
ajis02-1182	489	3	profiling	profiling	NOUN
ajis02-1182	489	4	by	by	ADP
ajis02-1182	489	5	example	example	NOUN
ajis02-1182	489	6	.	.	PUNCT
ajis02-1182	489	7	"	"	PUNCT
ajis02-1182	490	1	proceedings	proceeding	NOUN
ajis02-1182	490	2	of	of	ADP
ajis02-1182	490	3	the	the	DET
ajis02-1182	490	4	international	international	ADJ
ajis02-1182	490	5	conference	conference	NOUN
ajis02-1182	490	6	on	on	ADP
ajis02-1182	490	7	intelligent	intelligent	ADJ
ajis02-1182	490	8	user	user	NOUN
ajis02-1182	490	9	interfaces	interface	NOUN
ajis02-1182	490	10	(	(	PUNCT
ajis02-1182	490	11	iui	iui	NOUN
ajis02-1182	490	12	2001	2001	NUM
ajis02-1182	490	13	)	)	PUNCT
ajis02-1182	490	14	,	,	PUNCT
ajis02-1182	490	15	santa	santa	PROPN
ajis02-1182	490	16	fe	fe	PROPN
ajis02-1182	490	17	,	,	PUNCT
ajis02-1182	490	18	nm	nm	PROPN
ajis02-1182	490	19	,	,	PUNCT
ajis02-1182	490	20	:	:	PUNCT
ajis02-1182	490	21	145152	145152	NUM
ajis02-1182	490	22	.	.	PUNCT
ajis02-1182	491	1	smyth	smyth	PROPN
ajis02-1182	491	2	,	,	PUNCT
ajis02-1182	491	3	b.	b.	PROPN
ajis02-1182	491	4	,	,	PUNCT
ajis02-1182	491	5	m.	m.	NOUN
ajis02-1182	491	6	coyle	coyle	PROPN
ajis02-1182	491	7	and	and	CCONJ
ajis02-1182	491	8	p.	p.	PROPN
ajis02-1182	491	9	briggs	briggs	PROPN
ajis02-1182	491	10	(	(	PUNCT
ajis02-1182	491	11	2011	2011	NUM
ajis02-1182	491	12	)	)	PUNCT
ajis02-1182	491	13	.	.	PUNCT
ajis02-1182	492	1	communities	community	NOUN
ajis02-1182	492	2	,	,	PUNCT
ajis02-1182	492	3	collaboration	collaboration	NOUN
ajis02-1182	492	4	,	,	PUNCT
ajis02-1182	492	5	and	and	CCONJ
ajis02-1182	492	6	recommender	recommender	NOUN
ajis02-1182	492	7	systems	system	NOUN
ajis02-1182	492	8	in	in	ADP
ajis02-1182	492	9	personalized	personalize	VERB
ajis02-1182	492	10	web	web	NOUN
ajis02-1182	492	11	search	search	NOUN
ajis02-1182	492	12	.	.	PUNCT
ajis02-1182	493	1	recommender	recommender	NOUN
ajis02-1182	493	2	systems	systems	PROPN
ajis02-1182	493	3	handbook	handbook	NOUN
ajis02-1182	493	4	.	.	PUNCT
ajis02-1182	494	1	f.	f.	PROPN
ajis02-1182	494	2	ricci	ricci	PROPN
ajis02-1182	494	3	,	,	PUNCT
ajis02-1182	494	4	l.	l.	PROPN
ajis02-1182	494	5	rokach	rokach	PROPN
ajis02-1182	494	6	,	,	PUNCT
ajis02-1182	494	7	b.	b.	PROPN
ajis02-1182	494	8	shapira	shapira	PROPN
ajis02-1182	494	9	and	and	CCONJ
ajis02-1182	494	10	p.	p.	PROPN
ajis02-1182	494	11	b.	b.	PROPN
ajis02-1182	495	1	kantor	kantor	PROPN
ajis02-1182	495	2	,	,	PUNCT
ajis02-1182	495	3	springer	springer	NOUN
ajis02-1182	495	4	us	we	PRON
ajis02-1182	495	5	:	:	PUNCT
ajis02-1182	495	6	579	579	NUM
ajis02-1182	495	7	-	-	SYM
ajis02-1182	495	8	614	614	NUM
ajis02-1182	495	9	.	.	PUNCT
ajis02-1182	496	1	spiekermann	spiekermann	NOUN
ajis02-1182	496	2	,	,	PUNCT
ajis02-1182	496	3	s.	s.	PROPN
ajis02-1182	496	4	(	(	PUNCT
ajis02-1182	496	5	2004	2004	NUM
ajis02-1182	496	6	)	)	PUNCT
ajis02-1182	496	7	.	.	PUNCT
ajis02-1182	497	1	"	"	PUNCT
ajis02-1182	497	2	ec	ec	PROPN
ajis02-1182	497	3	websites	website	NOUN
ajis02-1182	497	4	and	and	CCONJ
ajis02-1182	497	5	product	product	NOUN
ajis02-1182	497	6	context	context	NOUN
ajis02-1182	497	7	:	:	PUNCT
ajis02-1182	497	8	how	how	SCONJ
ajis02-1182	497	9	consumers	consumer	NOUN
ajis02-1182	497	10	'	'	PART
ajis02-1182	497	11	product	product	NOUN
ajis02-1182	497	12	focus	focus	NOUN
ajis02-1182	497	13	drives	drive	VERB
ajis02-1182	497	14	their	their	PRON
ajis02-1182	497	15	navigational	navigational	ADJ
ajis02-1182	497	16	needs	need	NOUN
ajis02-1182	497	17	.	.	PUNCT
ajis02-1182	497	18	"	"	PUNCT
ajis02-1182	497	19	proceedings	proceeding	NOUN
ajis02-1182	497	20	of	of	ADP
ajis02-1182	497	21	acm	acm	PROPN
ajis02-1182	497	22	conference	conference	NOUN
ajis02-1182	497	23	of	of	ADP
ajis02-1182	497	24	electronic	electronic	ADJ
ajis02-1182	497	25	commerce	commerce	NOUN
ajis02-1182	497	26	(	(	PUNCT
ajis02-1182	497	27	ec'04	ec'04	PROPN
ajis02-1182	497	28	)	)	PUNCT
ajis02-1182	497	29	,	,	PUNCT
ajis02-1182	497	30	new	new	PROPN
ajis02-1182	497	31	york	york	PROPN
ajis02-1182	497	32	,	,	PUNCT
ajis02-1182	497	33	mai	mai	PROPN
ajis02-1182	497	34	.	.	PROPN
ajis02-1182	497	35	s96	s96	PROPN
ajis02-1182	497	36	australasian	australasian	ADJ
ajis02-1182	497	37	journal	journal	NOUN
ajis02-1182	497	38	of	of	ADP
ajis02-1182	497	39	information	information	NOUN
ajis02-1182	497	40	systems	system	NOUN
ajis02-1182	497	41	alahakoon	alahakoon	PROPN
ajis02-1182	497	42	2015	2015	NUM
ajis02-1182	497	43	,	,	PUNCT
ajis02-1182	497	44	vol	vol	NOUN
ajis02-1182	497	45	.	.	PROPN
ajis02-1182	497	46	19	19	NUM
ajis02-1182	497	47	,	,	PUNCT
ajis02-1182	497	48	pp	pp	PROPN
ajis02-1182	497	49	.	.	PUNCT
ajis02-1182	497	50	s77	s77	NOUN
ajis02-1182	497	51	-	-	PUNCT
ajis02-1182	497	52	s97	s97	NOUN
ajis02-1182	497	53	interactive	interactive	ADJ
ajis02-1182	497	54	product	product	NOUN
ajis02-1182	497	55	retrieval	retrieval	NOUN
ajis02-1182	497	56	model	model	NOUN
ajis02-1182	497	57	spiekermann	spiekermann	NOUN
ajis02-1182	497	58	,	,	PUNCT
ajis02-1182	497	59	s.	s.	PROPN
ajis02-1182	497	60	,	,	PUNCT
ajis02-1182	497	61	j.	j.	PROPN
ajis02-1182	497	62	grossklags	grossklags	PROPN
ajis02-1182	497	63	and	and	CCONJ
ajis02-1182	497	64	b.	b.	PROPN
ajis02-1182	497	65	berendt	berendt	PROPN
ajis02-1182	497	66	(	(	PUNCT
ajis02-1182	497	67	2001	2001	NUM
ajis02-1182	497	68	)	)	PUNCT
ajis02-1182	497	69	.	.	PUNCT
ajis02-1182	498	1	e	e	X
ajis02-1182	498	2	-	-	NOUN
ajis02-1182	498	3	privacy	privacy	NOUN
ajis02-1182	498	4	in	in	ADP
ajis02-1182	498	5	2nd	2nd	ADJ
ajis02-1182	498	6	generation	generation	NOUN
ajis02-1182	498	7	ecommerce	ecommerce	PROPN
ajis02-1182	498	8	:	:	PUNCT
ajis02-1182	498	9	privacy	privacy	NOUN
ajis02-1182	498	10	preferences	preference	NOUN
ajis02-1182	498	11	versus	versus	ADP
ajis02-1182	498	12	actual	actual	ADJ
ajis02-1182	498	13	behavior	behavior	NOUN
ajis02-1182	498	14	.	.	PUNCT
ajis02-1182	499	1	proceedings	proceeding	NOUN
ajis02-1182	499	2	of	of	ADP
ajis02-1182	499	3	acm	acm	PROPN
ajis02-1182	499	4	conference	conference	NOUN
ajis02-1182	499	5	on	on	ADP
ajis02-1182	499	6	electronic	electronic	ADJ
ajis02-1182	499	7	commerce	commerce	NOUN
ajis02-1182	499	8	(	(	PUNCT
ajis02-1182	499	9	ec'01	ec'01	CCONJ
ajis02-1182	499	10	)	)	PUNCT
ajis02-1182	499	11	.	.	PUNCT
ajis02-1182	500	1	tampa	tampa	PROPN
ajis02-1182	500	2	,	,	PUNCT
ajis02-1182	500	3	florida	florida	PROPN
ajis02-1182	500	4	.	.	PUNCT
ajis02-1182	501	1	statistica	statistica	PROPN
ajis02-1182	501	2	.	.	PUNCT
ajis02-1182	502	1	(	(	PUNCT
ajis02-1182	502	2	2014	2014	NUM
ajis02-1182	502	3	)	)	PUNCT
ajis02-1182	502	4	.	.	PUNCT
ajis02-1182	503	1	statistica	statistica	PROPN
ajis02-1182	503	2	digital	digital	ADJ
ajis02-1182	503	3	buyer	buyer	NOUN
ajis02-1182	503	4	penetration	penetration	NOUN
ajis02-1182	503	5	worldwide	worldwide	ADV
ajis02-1182	503	6	from	from	ADP
ajis02-1182	503	7	2011	2011	NUM
ajis02-1182	503	8	to	to	ADP
ajis02-1182	503	9	2018	2018	NUM
ajis02-1182	503	10	.	.	PUNCT
ajis02-1182	504	1	from	from	ADP
ajis02-1182	504	2	http://www.statista.com/statistics/261676/digital-buyer-penetration-worldwide/.	http://www.statista.com/statistics/261676/digital-buyer-penetration-worldwide/.	PROPN
ajis02-1182	504	3	thompson	thompson	PROPN
ajis02-1182	504	4	,	,	PUNCT
ajis02-1182	504	5	c.	c.	PROPN
ajis02-1182	504	6	a.	a.	PROPN
ajis02-1182	504	7	,	,	PUNCT
ajis02-1182	504	8	m.	m.	NOUN
ajis02-1182	504	9	göker	göker	NOUN
ajis02-1182	504	10	and	and	CCONJ
ajis02-1182	504	11	p.	p.	NOUN
ajis02-1182	504	12	langley	langley	PROPN
ajis02-1182	504	13	(	(	PUNCT
ajis02-1182	504	14	2002	2002	NUM
ajis02-1182	504	15	)	)	PUNCT
ajis02-1182	504	16	.	.	PUNCT
ajis02-1182	505	1	"	"	PUNCT
ajis02-1182	505	2	a	a	DET
ajis02-1182	505	3	personalized	personalized	ADJ
ajis02-1182	505	4	system	system	NOUN
ajis02-1182	505	5	for	for	ADP
ajis02-1182	505	6	conversational	conversational	ADJ
ajis02-1182	505	7	recommendations	recommendation	NOUN
ajis02-1182	505	8	.	.	PUNCT
ajis02-1182	505	9	"	"	PUNCT
ajis02-1182	506	1	journal	journal	NOUN
ajis02-1182	506	2	of	of	ADP
ajis02-1182	506	3	artificial	artificial	ADJ
ajis02-1182	506	4	intelligence	intelligence	NOUN
ajis02-1182	506	5	research	research	NOUN
ajis02-1182	506	6	.	.	PUNCT
ajis02-1182	507	1	21	21	NUM
ajis02-1182	507	2	:	:	PUNCT
ajis02-1182	507	3	393	393	NUM
ajis02-1182	507	4	-	-	SYM
ajis02-1182	507	5	428	428	NUM
ajis02-1182	507	6	.	.	PUNCT
ajis02-1182	507	7	towle	towle	PROPN
ajis02-1182	507	8	,	,	PUNCT
ajis02-1182	507	9	b.	b.	PROPN
ajis02-1182	507	10	and	and	CCONJ
ajis02-1182	507	11	c.	c.	PROPN
ajis02-1182	507	12	quinn	quinn	PROPN
ajis02-1182	507	13	(	(	PUNCT
ajis02-1182	507	14	2000	2000	NUM
ajis02-1182	507	15	)	)	PUNCT
ajis02-1182	507	16	.	.	PUNCT
ajis02-1182	508	1	knowledge	knowledge	NOUN
ajis02-1182	508	2	based	base	VERB
ajis02-1182	508	3	recommender	recommender	NOUN
ajis02-1182	508	4	systems	system	NOUN
ajis02-1182	508	5	using	use	VERB
ajis02-1182	508	6	explicit	explicit	ADJ
ajis02-1182	508	7	user	user	NOUN
ajis02-1182	508	8	models	model	NOUN
ajis02-1182	508	9	.	.	PUNCT
ajis02-1182	509	1	knowledge	knowledge	NOUN
ajis02-1182	509	2	-	-	PUNCT
ajis02-1182	509	3	based	base	VERB
ajis02-1182	509	4	electronic	electronic	ADJ
ajis02-1182	509	5	markets	market	NOUN
ajis02-1182	509	6	,	,	PUNCT
ajis02-1182	509	7	papers	paper	NOUN
ajis02-1182	509	8	from	from	ADP
ajis02-1182	509	9	the	the	DET
ajis02-1182	509	10	aaai	aaai	PROPN
ajis02-1182	509	11	workshop	workshop	NOUN
ajis02-1182	509	12	,	,	PUNCT
ajis02-1182	509	13	aaai	aaai	PROPN
ajis02-1182	509	14	technical	technical	PROPN
ajis02-1182	509	15	report	report	PROPN
ajis02-1182	509	16	ws-00	ws-00	NOUN
ajis02-1182	509	17	-	-	PUNCT
ajis02-1182	509	18	04	04	NUM
ajis02-1182	509	19	.	.	PUNCT
ajis02-1182	510	1	menlo	menlo	PROPN
ajis02-1182	510	2	park	park	PROPN
ajis02-1182	510	3	,	,	PUNCT
ajis02-1182	510	4	ca	ca	PROPN
ajis02-1182	510	5	,	,	PUNCT
ajis02-1182	510	6	aaai	aaai	PROPN
ajis02-1182	510	7	press	press	NOUN
ajis02-1182	510	8	:	:	PUNCT
ajis02-1182	510	9	74	74	NUM
ajis02-1182	510	10	-	-	SYM
ajis02-1182	510	11	77	77	NUM
ajis02-1182	510	12	.	.	PUNCT
ajis02-1182	511	1	viappiani	viappiani	NOUN
ajis02-1182	511	2	,	,	PUNCT
ajis02-1182	511	3	p.	p.	PROPN
ajis02-1182	511	4	,	,	PUNCT
ajis02-1182	511	5	b.	b.	PROPN
ajis02-1182	511	6	faltings	falting	NOUN
ajis02-1182	511	7	and	and	CCONJ
ajis02-1182	511	8	p.	p.	NOUN
ajis02-1182	511	9	pu	pu	PROPN
ajis02-1182	511	10	(	(	PUNCT
ajis02-1182	511	11	2006	2006	NUM
ajis02-1182	511	12	)	)	PUNCT
ajis02-1182	511	13	.	.	PUNCT
ajis02-1182	512	1	"	"	PUNCT
ajis02-1182	512	2	preference	preference	NOUN
ajis02-1182	512	3	-	-	PUNCT
ajis02-1182	512	4	based	base	VERB
ajis02-1182	512	5	search	search	NOUN
ajis02-1182	512	6	using	use	VERB
ajis02-1182	512	7	example	example	NOUN
ajis02-1182	512	8	-	-	PUNCT
ajis02-1182	512	9	critiquing	critiquing	NOUN
ajis02-1182	512	10	with	with	ADP
ajis02-1182	512	11	suggestions	suggestion	NOUN
ajis02-1182	512	12	.	.	PUNCT
ajis02-1182	512	13	"	"	PUNCT
ajis02-1182	513	1	journal	journal	NOUN
ajis02-1182	513	2	of	of	ADP
ajis02-1182	513	3	artificial	artificial	ADJ
ajis02-1182	513	4	intelligence	intelligence	NOUN
ajis02-1182	513	5	research	research	NOUN
ajis02-1182	513	6	(	(	PUNCT
ajis02-1182	513	7	jair	jair	PROPN
ajis02-1182	513	8	)	)	PUNCT
ajis02-1182	513	9	27	27	NUM
ajis02-1182	513	10	:	:	PUNCT
ajis02-1182	513	11	465	465	NUM
ajis02-1182	513	12	-	-	SYM
ajis02-1182	513	13	503	503	NUM
ajis02-1182	513	14	.	.	PUNCT
ajis02-1182	514	1	zadeh	zadeh	PROPN
ajis02-1182	514	2	,	,	PUNCT
ajis02-1182	514	3	l.	l.	PROPN
ajis02-1182	514	4	a.	a.	PROPN
ajis02-1182	514	5	(	(	PUNCT
ajis02-1182	514	6	1965	1965	NUM
ajis02-1182	514	7	)	)	PUNCT
ajis02-1182	514	8	.	.	PUNCT
ajis02-1182	515	1	"	"	PUNCT
ajis02-1182	515	2	fuzzy	fuzzy	ADJ
ajis02-1182	515	3	sets	set	NOUN
ajis02-1182	515	4	.	.	PUNCT
ajis02-1182	515	5	"	"	PUNCT
ajis02-1182	516	1	information	information	NOUN
ajis02-1182	516	2	and	and	CCONJ
ajis02-1182	516	3	control	control	NOUN
ajis02-1182	516	4	8	8	NUM
ajis02-1182	516	5	:	:	SYM
ajis02-1182	516	6	338	338	NUM
ajis02-1182	516	7	-	-	SYM
ajis02-1182	516	8	353	353	NUM
ajis02-1182	516	9	.	.	PUNCT
ajis02-1182	517	1	zukerman	zukerman	PROPN
ajis02-1182	517	2	,	,	PUNCT
ajis02-1182	517	3	i.	i.	PROPN
ajis02-1182	517	4	and	and	CCONJ
ajis02-1182	517	5	d.	d.	PROPN
ajis02-1182	517	6	albrecht	albrecht	PROPN
ajis02-1182	517	7	(	(	PUNCT
ajis02-1182	517	8	2001	2001	NUM
ajis02-1182	517	9	)	)	PUNCT
ajis02-1182	517	10	.	.	PUNCT
ajis02-1182	518	1	"	"	PUNCT
ajis02-1182	518	2	predictive	predictive	ADJ
ajis02-1182	518	3	statistical	statistical	ADJ
ajis02-1182	518	4	models	model	NOUN
ajis02-1182	518	5	for	for	ADP
ajis02-1182	518	6	user	user	NOUN
ajis02-1182	518	7	modeling	modeling	NOUN
ajis02-1182	518	8	.	.	PUNCT
ajis02-1182	518	9	"	"	PUNCT
ajis02-1182	519	1	user	user	NOUN
ajis02-1182	519	2	modeling	modeling	NOUN
ajis02-1182	519	3	and	and	CCONJ
ajis02-1182	519	4	user	user	NOUN
ajis02-1182	519	5	-	-	PUNCT
ajis02-1182	519	6	adapted	adapt	VERB
ajis02-1182	519	7	interaction	interaction	NOUN
ajis02-1182	519	8	,	,	PUNCT
ajis02-1182	519	9	invited	invite	VERB
ajis02-1182	519	10	paper	paper	NOUN
ajis02-1182	519	11	11(1	11(1	NUM
ajis02-1182	519	12	-	-	SYM
ajis02-1182	519	13	2	2	NUM
ajis02-1182	519	14	):	):	PUNCT
ajis02-1182	519	15	5	5	NUM
ajis02-1182	519	16	-18	-18	NUM
ajis02-1182	519	17	.	.	PUNCT
ajis02-1182	520	1	copyright	copyright	NOUN
ajis02-1182	520	2	:	:	PUNCT
ajis02-1182	520	3	©	©	PROPN
ajis02-1182	520	4	2015	2015	NUM
ajis02-1182	520	5	alahakoon	alahakoon	NOUN
ajis02-1182	520	6	.	.	PUNCT
ajis02-1182	521	1	this	this	PRON
ajis02-1182	521	2	is	be	AUX
ajis02-1182	521	3	an	an	DET
ajis02-1182	521	4	open	open	ADJ
ajis02-1182	521	5	-	-	PUNCT
ajis02-1182	521	6	access	access	NOUN
ajis02-1182	521	7	article	article	NOUN
ajis02-1182	521	8	distributed	distribute	VERB
ajis02-1182	521	9	under	under	ADP
ajis02-1182	521	10	the	the	DET
ajis02-1182	521	11	terms	term	NOUN
ajis02-1182	521	12	of	of	ADP
ajis02-1182	521	13	the	the	DET
ajis02-1182	521	14	creative	creative	ADJ
ajis02-1182	521	15	commons	common	NOUN
ajis02-1182	521	16	attribution	attribution	NOUN
ajis02-1182	521	17	-	-	PUNCT
ajis02-1182	521	18	noncommercial	noncommercial	ADJ
ajis02-1182	521	19	3.0	3.0	NUM
ajis02-1182	521	20	australia	australia	NOUN
ajis02-1182	521	21	license	license	NOUN
ajis02-1182	521	22	,	,	PUNCT
ajis02-1182	521	23	which	which	PRON
ajis02-1182	521	24	permits	permit	VERB
ajis02-1182	521	25	non	non	ADJ
ajis02-1182	521	26	-	-	ADJ
ajis02-1182	521	27	commercial	commercial	ADJ
ajis02-1182	521	28	use	use	NOUN
ajis02-1182	521	29	,	,	PUNCT
ajis02-1182	521	30	distribution	distribution	NOUN
ajis02-1182	521	31	,	,	PUNCT
ajis02-1182	521	32	and	and	CCONJ
ajis02-1182	521	33	reproduction	reproduction	NOUN
ajis02-1182	521	34	in	in	ADP
ajis02-1182	521	35	any	any	DET
ajis02-1182	521	36	medium	medium	NOUN
ajis02-1182	521	37	,	,	PUNCT
ajis02-1182	521	38	provided	provide	VERB
ajis02-1182	521	39	the	the	DET
ajis02-1182	521	40	original	original	ADJ
ajis02-1182	521	41	author	author	NOUN
ajis02-1182	521	42	and	and	CCONJ
ajis02-1182	521	43	ajis	ajis	ADV
ajis02-1182	521	44	are	be	AUX
ajis02-1182	521	45	credited	credit	VERB
ajis02-1182	521	46	.	.	PUNCT
ajis02-1182	522	1	s97	s97	NOUN