id	sid	tid	token	lemma	pos
ajst-9442	1	1	academic	academic	ADJ
ajst-9442	1	2	journal	journal	NOUN
ajst-9442	1	3	of	of	ADP
ajst-9442	1	4	science	science	NOUN
ajst-9442	1	5	and	and	CCONJ
ajst-9442	1	6	technology	technology	NOUN
ajst-9442	1	7	issn	issn	NOUN
ajst-9442	1	8	:	:	PUNCT
ajst-9442	1	9	2771	2771	NUM
ajst-9442	1	10	-	-	SYM
ajst-9442	1	11	3032	3032	NUM
ajst-9442	1	12	|	|	NOUN
ajst-9442	1	13	vol	vol	NOUN
ajst-9442	1	14	.	.	PROPN
ajst-9442	2	1	6	6	NUM
ajst-9442	2	2	,	,	PUNCT
ajst-9442	2	3	no	no	INTJ
ajst-9442	2	4	.	.	NOUN
ajst-9442	2	5	2	2	NUM
ajst-9442	2	6	,	,	PUNCT
ajst-9442	2	7	2023	2023	NUM
ajst-9442	2	8	35	35	NUM
ajst-9442	2	9	junk	junk	NOUN
ajst-9442	2	10	information	information	NOUN
ajst-9442	2	11	recognition	recognition	NOUN
ajst-9442	2	12	based	base	VERB
ajst-9442	2	13	on	on	ADP
ajst-9442	2	14	naive	naive	ADJ
ajst-9442	2	15	bayes	bayes	NOUN
ajst-9442	2	16	yuanyao	yuanyao	PROPN
ajst-9442	2	17	zhang1	zhang1	PROPN
ajst-9442	2	18	,	,	PUNCT
ajst-9442	2	19	*	*	SYM
ajst-9442	2	20	1	1	NUM
ajst-9442	2	21	colloge	colloge	NOUN
ajst-9442	2	22	of	of	ADP
ajst-9442	2	23	overseas	overseas	ADJ
ajst-9442	2	24	education	education	NOUN
ajst-9442	2	25	,	,	PUNCT
ajst-9442	2	26	nanjing	nanjing	PROPN
ajst-9442	2	27	tech	tech	PROPN
ajst-9442	2	28	university	university	PROPN
ajst-9442	2	29	,	,	PUNCT
ajst-9442	2	30	nanjing	nanjing	PROPN
ajst-9442	2	31	,	,	PUNCT
ajst-9442	2	32	jiangsu	jiangsu	PROPN
ajst-9442	2	33	,	,	PUNCT
ajst-9442	2	34	211816	211816	NUM
ajst-9442	2	35	,	,	PUNCT
ajst-9442	2	36	china	china	PROPN
ajst-9442	2	37	*	*	PUNCT
ajst-9442	2	38	corresponding	correspond	VERB
ajst-9442	2	39	author	author	NOUN
ajst-9442	2	40	’s	’s	PART
ajst-9442	2	41	email	email	NOUN
ajst-9442	2	42	:	:	PUNCT
ajst-9442	2	43	202021139077@njtech.edu.cn	202021139077@njtech.edu.cn	NUM
ajst-9442	2	44	abstract	abstract	NOUN
ajst-9442	2	45	:	:	PUNCT
ajst-9442	2	46	this	this	DET
ajst-9442	2	47	work	work	NOUN
ajst-9442	2	48	mainly	mainly	ADV
ajst-9442	2	49	aims	aim	VERB
ajst-9442	2	50	to	to	PART
ajst-9442	2	51	learn	learn	VERB
ajst-9442	2	52	and	and	CCONJ
ajst-9442	2	53	improve	improve	VERB
ajst-9442	2	54	the	the	DET
ajst-9442	2	55	existing	exist	VERB
ajst-9442	2	56	methods	method	NOUN
ajst-9442	2	57	of	of	ADP
ajst-9442	2	58	identifying	identify	VERB
ajst-9442	2	59	spam	spam	NOUN
ajst-9442	2	60	information	information	NOUN
ajst-9442	2	61	.	.	PUNCT
ajst-9442	3	1	in	in	ADP
ajst-9442	3	2	this	this	DET
ajst-9442	3	3	work	work	NOUN
ajst-9442	3	4	,	,	PUNCT
ajst-9442	3	5	the	the	DET
ajst-9442	3	6	fundamental	fundamental	ADJ
ajst-9442	3	7	central	central	ADJ
ajst-9442	3	8	principle	principle	NOUN
ajst-9442	3	9	is	be	AUX
ajst-9442	3	10	applied	apply	VERB
ajst-9442	3	11	to	to	ADP
ajst-9442	3	12	naive	naive	ADJ
ajst-9442	3	13	bayes	baye	NOUN
ajst-9442	3	14	.	.	PUNCT
ajst-9442	4	1	the	the	DET
ajst-9442	4	2	improvement	improvement	NOUN
ajst-9442	4	3	part	part	NOUN
ajst-9442	4	4	is	be	AUX
ajst-9442	4	5	to	to	PART
ajst-9442	4	6	use	use	VERB
ajst-9442	4	7	naive	naive	ADJ
ajst-9442	4	8	bayes	bayes	NOUN
ajst-9442	4	9	to	to	PART
ajst-9442	4	10	achieve	achieve	VERB
ajst-9442	4	11	automatic	automatic	ADJ
ajst-9442	4	12	recognition	recognition	NOUN
ajst-9442	4	13	and	and	CCONJ
ajst-9442	4	14	reporting	reporting	NOUN
ajst-9442	4	15	of	of	ADP
ajst-9442	4	16	spam	spam	NOUN
ajst-9442	4	17	information	information	NOUN
ajst-9442	4	18	in	in	ADP
ajst-9442	4	19	the	the	DET
ajst-9442	4	20	system	system	NOUN
ajst-9442	4	21	,	,	PUNCT
ajst-9442	4	22	as	as	ADV
ajst-9442	4	23	well	well	ADV
ajst-9442	4	24	as	as	ADP
ajst-9442	4	25	a	a	DET
ajst-9442	4	26	refined	refined	ADJ
ajst-9442	4	27	classification	classification	NOUN
ajst-9442	4	28	of	of	ADP
ajst-9442	4	29	spam	spam	NOUN
ajst-9442	4	30	information	information	NOUN
ajst-9442	4	31	.	.	PUNCT
ajst-9442	5	1	this	this	DET
ajst-9442	5	2	paper	paper	NOUN
ajst-9442	5	3	aims	aim	VERB
ajst-9442	5	4	to	to	PART
ajst-9442	5	5	further	far	ADV
ajst-9442	5	6	deal	deal	VERB
ajst-9442	5	7	with	with	ADP
ajst-9442	5	8	junk	junk	NOUN
ajst-9442	5	9	information	information	NOUN
ajst-9442	5	10	(	(	PUNCT
ajst-9442	5	11	illegal	illegal	ADJ
ajst-9442	5	12	information	information	NOUN
ajst-9442	5	13	)	)	PUNCT
ajst-9442	5	14	through	through	ADP
ajst-9442	5	15	naive	naive	ADJ
ajst-9442	5	16	bayes	bayes	NOUN
ajst-9442	5	17	,	,	PUNCT
ajst-9442	5	18	so	so	SCONJ
ajst-9442	5	19	as	as	SCONJ
ajst-9442	5	20	to	to	PART
ajst-9442	5	21	meet	meet	VERB
ajst-9442	5	22	the	the	DET
ajst-9442	5	23	needs	need	NOUN
ajst-9442	5	24	of	of	ADP
ajst-9442	5	25	people	people	NOUN
ajst-9442	5	26	's	's	PART
ajst-9442	5	27	daily	daily	ADJ
ajst-9442	5	28	life	life	NOUN
ajst-9442	5	29	.	.	PUNCT
ajst-9442	6	1	in	in	ADP
ajst-9442	6	2	the	the	DET
ajst-9442	6	3	simple	simple	ADJ
ajst-9442	6	4	junk	junk	NOUN
ajst-9442	6	5	information	information	NOUN
ajst-9442	6	6	recognition	recognition	NOUN
ajst-9442	6	7	,	,	PUNCT
ajst-9442	6	8	add	add	VERB
ajst-9442	6	9	life	life	NOUN
ajst-9442	6	10	elements	element	NOUN
ajst-9442	6	11	,	,	PUNCT
ajst-9442	6	12	so	so	SCONJ
ajst-9442	6	13	that	that	SCONJ
ajst-9442	6	14	junk	junk	NOUN
ajst-9442	6	15	information	information	NOUN
ajst-9442	6	16	recognition	recognition	NOUN
ajst-9442	6	17	more	more	ADJ
ajst-9442	6	18	life	life	NOUN
ajst-9442	6	19	,	,	PUNCT
ajst-9442	6	20	close	close	ADJ
ajst-9442	6	21	to	to	ADP
ajst-9442	6	22	life	life	NOUN
ajst-9442	6	23	,	,	PUNCT
ajst-9442	6	24	service	service	NOUN
ajst-9442	6	25	human	human	NOUN
ajst-9442	6	26	.	.	PUNCT
ajst-9442	7	1	keywords	keyword	NOUN
ajst-9442	7	2	:	:	PUNCT
ajst-9442	7	3	bayesian	bayesian	NOUN
ajst-9442	7	4	,	,	PUNCT
ajst-9442	7	5	spam	spam	NOUN
ajst-9442	7	6	,	,	PUNCT
ajst-9442	7	7	probability	probability	NOUN
ajst-9442	7	8	,	,	PUNCT
ajst-9442	7	9	classification	classification	NOUN
ajst-9442	7	10	.	.	PUNCT
ajst-9442	8	1	1	1	X
ajst-9442	8	2	.	.	X
ajst-9442	8	3	introduction	introduction	NOUN
ajst-9442	8	4	in	in	ADP
ajst-9442	8	5	the	the	DET
ajst-9442	8	6	rapid	rapid	ADJ
ajst-9442	8	7	development	development	NOUN
ajst-9442	8	8	of	of	ADP
ajst-9442	8	9	science	science	NOUN
ajst-9442	8	10	and	and	CCONJ
ajst-9442	8	11	technology	technology	NOUN
ajst-9442	8	12	today	today	NOUN
ajst-9442	8	13	,	,	PUNCT
ajst-9442	8	14	junk	junk	NOUN
ajst-9442	8	15	messages	message	NOUN
ajst-9442	8	16	often	often	ADV
ajst-9442	8	17	appear	appear	VERB
ajst-9442	8	18	in	in	ADP
ajst-9442	8	19	people	people	NOUN
ajst-9442	8	20	's	's	PART
ajst-9442	8	21	life	life	NOUN
ajst-9442	8	22	,	,	PUNCT
ajst-9442	8	23	bring	bring	VERB
ajst-9442	8	24	a	a	DET
ajst-9442	8	25	lot	lot	NOUN
ajst-9442	8	26	of	of	ADP
ajst-9442	8	27	trouble	trouble	NOUN
ajst-9442	8	28	to	to	ADP
ajst-9442	8	29	people	people	NOUN
ajst-9442	8	30	's	's	PART
ajst-9442	8	31	life	life	NOUN
ajst-9442	8	32	,	,	PUNCT
ajst-9442	8	33	there	there	PRON
ajst-9442	8	34	may	may	AUX
ajst-9442	8	35	also	also	ADV
ajst-9442	8	36	be	be	AUX
ajst-9442	8	37	economic	economic	ADJ
ajst-9442	8	38	losses	loss	NOUN
ajst-9442	8	39	,	,	PUNCT
ajst-9442	8	40	so	so	CCONJ
ajst-9442	8	41	the	the	DET
ajst-9442	8	42	design	design	NOUN
ajst-9442	8	43	of	of	ADP
ajst-9442	8	44	a	a	DET
ajst-9442	8	45	filter	filter	NOUN
ajst-9442	8	46	junk	junk	NOUN
ajst-9442	8	47	message	message	NOUN
ajst-9442	8	48	classification	classification	NOUN
ajst-9442	8	49	algorithm	algorithm	NOUN
ajst-9442	8	50	has	have	AUX
ajst-9442	8	51	become	become	VERB
ajst-9442	8	52	a	a	DET
ajst-9442	8	53	demand	demand	NOUN
ajst-9442	8	54	,	,	PUNCT
ajst-9442	8	55	the	the	DET
ajst-9442	8	56	purpose	purpose	NOUN
ajst-9442	8	57	is	be	AUX
ajst-9442	8	58	to	to	PART
ajst-9442	8	59	automatically	automatically	ADV
ajst-9442	8	60	classify	classify	VERB
ajst-9442	8	61	and	and	CCONJ
ajst-9442	8	62	screen	screen	VERB
ajst-9442	8	63	junk	junk	NOUN
ajst-9442	8	64	messages	message	NOUN
ajst-9442	8	65	,	,	PUNCT
ajst-9442	8	66	judge	judge	VERB
ajst-9442	8	67	the	the	DET
ajst-9442	8	68	junk	junk	NOUN
ajst-9442	8	69	information	information	NOUN
ajst-9442	8	70	.	.	PUNCT
ajst-9442	9	1	through	through	ADP
ajst-9442	9	2	these	these	DET
ajst-9442	9	3	algorithms	algorithm	NOUN
ajst-9442	9	4	can	can	AUX
ajst-9442	9	5	realize	realize	VERB
ajst-9442	9	6	the	the	DET
ajst-9442	9	7	blocking	blocking	NOUN
ajst-9442	9	8	of	of	ADP
ajst-9442	9	9	spam	spam	NOUN
ajst-9442	9	10	messages	message	NOUN
ajst-9442	9	11	,	,	PUNCT
ajst-9442	9	12	so	so	SCONJ
ajst-9442	9	13	as	as	SCONJ
ajst-9442	9	14	to	to	PART
ajst-9442	9	15	achieve	achieve	VERB
ajst-9442	9	16	the	the	DET
ajst-9442	9	17	purpose	purpose	NOUN
ajst-9442	9	18	of	of	ADP
ajst-9442	9	19	convenience	convenience	NOUN
ajst-9442	9	20	.	.	PUNCT
ajst-9442	10	1	with	with	ADP
ajst-9442	10	2	the	the	DET
ajst-9442	10	3	improvement	improvement	NOUN
ajst-9442	10	4	of	of	ADP
ajst-9442	10	5	people	people	NOUN
ajst-9442	10	6	's	's	PART
ajst-9442	10	7	requirement	requirement	NOUN
ajst-9442	10	8	for	for	ADP
ajst-9442	10	9	information	information	NOUN
ajst-9442	10	10	function	function	NOUN
ajst-9442	10	11	,	,	PUNCT
ajst-9442	10	12	junk	junk	NOUN
ajst-9442	10	13	information	information	NOUN
ajst-9442	10	14	recognition	recognition	NOUN
ajst-9442	10	15	gradually	gradually	ADV
ajst-9442	10	16	appears	appear	VERB
ajst-9442	10	17	in	in	ADP
ajst-9442	10	18	people	people	NOUN
ajst-9442	10	19	's	's	PART
ajst-9442	10	20	life	life	NOUN
ajst-9442	10	21	.	.	PUNCT
ajst-9442	11	1	at	at	ADP
ajst-9442	11	2	present	present	ADJ
ajst-9442	11	3	,	,	PUNCT
ajst-9442	11	4	china	china	PROPN
ajst-9442	11	5	's	's	PART
ajst-9442	11	6	junk	junk	NOUN
ajst-9442	11	7	information	information	NOUN
ajst-9442	11	8	identification	identification	NOUN
ajst-9442	11	9	and	and	CCONJ
ajst-9442	11	10	classification	classification	NOUN
ajst-9442	11	11	is	be	AUX
ajst-9442	11	12	in	in	ADP
ajst-9442	11	13	the	the	DET
ajst-9442	11	14	stage	stage	NOUN
ajst-9442	11	15	of	of	ADP
ajst-9442	11	16	development	development	NOUN
ajst-9442	11	17	,	,	PUNCT
ajst-9442	11	18	compared	compare	VERB
ajst-9442	11	19	with	with	ADP
ajst-9442	11	20	some	some	DET
ajst-9442	11	21	other	other	ADJ
ajst-9442	11	22	developed	develop	VERB
ajst-9442	11	23	countries	country	NOUN
ajst-9442	11	24	in	in	ADP
ajst-9442	11	25	this	this	DET
ajst-9442	11	26	industry	industry	NOUN
ajst-9442	11	27	,	,	PUNCT
ajst-9442	11	28	there	there	PRON
ajst-9442	11	29	is	be	VERB
ajst-9442	11	30	still	still	ADV
ajst-9442	11	31	some	some	DET
ajst-9442	11	32	distance	distance	NOUN
ajst-9442	11	33	.	.	PUNCT
ajst-9442	12	1	at	at	ADP
ajst-9442	12	2	present	present	ADJ
ajst-9442	12	3	,	,	PUNCT
ajst-9442	12	4	most	most	ADJ
ajst-9442	12	5	literature	literature	NOUN
ajst-9442	12	6	reviews	review	NOUN
ajst-9442	12	7	are	be	AUX
ajst-9442	12	8	based	base	VERB
ajst-9442	12	9	on	on	ADP
ajst-9442	12	10	the	the	DET
ajst-9442	12	11	recognition	recognition	NOUN
ajst-9442	12	12	and	and	CCONJ
ajst-9442	12	13	simple	simple	ADJ
ajst-9442	12	14	classification	classification	NOUN
ajst-9442	12	15	of	of	ADP
ajst-9442	12	16	junk	junk	NOUN
ajst-9442	12	17	information	information	NOUN
ajst-9442	12	18	.	.	PUNCT
ajst-9442	13	1	however	however	ADV
ajst-9442	13	2	,	,	PUNCT
ajst-9442	13	3	it	it	PRON
ajst-9442	13	4	has	have	AUX
ajst-9442	13	5	not	not	PART
ajst-9442	13	6	yet	yet	ADV
ajst-9442	13	7	involved	involve	VERB
ajst-9442	13	8	the	the	DET
ajst-9442	13	9	identification	identification	NOUN
ajst-9442	13	10	of	of	ADP
ajst-9442	13	11	information	information	NOUN
ajst-9442	13	12	after	after	ADP
ajst-9442	13	13	reporting	reporting	NOUN
ajst-9442	13	14	and	and	CCONJ
ajst-9442	13	15	slightly	slightly	ADV
ajst-9442	13	16	complex	complex	ADJ
ajst-9442	13	17	information	information	NOUN
ajst-9442	13	18	identification	identification	NOUN
ajst-9442	13	19	classification	classification	NOUN
ajst-9442	13	20	.	.	PUNCT
ajst-9442	14	1	such	such	ADJ
ajst-9442	14	2	as	as	ADP
ajst-9442	14	3	identifying	identify	VERB
ajst-9442	14	4	the	the	DET
ajst-9442	14	5	type	type	NOUN
ajst-9442	14	6	of	of	ADP
ajst-9442	14	7	information	information	NOUN
ajst-9442	14	8	(	(	PUNCT
ajst-9442	14	9	telecom	telecom	NOUN
ajst-9442	14	10	fraud	fraud	NOUN
ajst-9442	14	11	,	,	PUNCT
ajst-9442	14	12	advertising	advertising	NOUN
ajst-9442	14	13	,	,	PUNCT
ajst-9442	14	14	etc	etc	X
ajst-9442	14	15	.	.	X
ajst-9442	14	16	)	)	PUNCT
ajst-9442	14	17	.	.	PUNCT
ajst-9442	15	1	in	in	ADP
ajst-9442	15	2	this	this	DET
ajst-9442	15	3	research	research	NOUN
ajst-9442	15	4	topic	topic	NOUN
ajst-9442	15	5	,	,	PUNCT
ajst-9442	15	6	the	the	DET
ajst-9442	15	7	emphasis	emphasis	NOUN
ajst-9442	15	8	is	be	AUX
ajst-9442	15	9	on	on	ADP
ajst-9442	15	10	the	the	DET
ajst-9442	15	11	identification	identification	NOUN
ajst-9442	15	12	of	of	ADP
ajst-9442	15	13	junk	junk	NOUN
ajst-9442	15	14	information	information	NOUN
ajst-9442	15	15	after	after	ADP
ajst-9442	15	16	reporting	reporting	NOUN
ajst-9442	15	17	and	and	CCONJ
ajst-9442	15	18	subdivision	subdivision	NOUN
ajst-9442	15	19	research	research	NOUN
ajst-9442	15	20	.	.	PUNCT
ajst-9442	16	1	more	more	ADJ
ajst-9442	16	2	in	in	ADP
ajst-9442	16	3	line	line	NOUN
ajst-9442	16	4	with	with	ADP
ajst-9442	16	5	people	people	NOUN
ajst-9442	16	6	's	's	PART
ajst-9442	16	7	life	life	NOUN
ajst-9442	16	8	needs	need	VERB
ajst-9442	16	9	,	,	PUNCT
ajst-9442	16	10	so	so	SCONJ
ajst-9442	16	11	that	that	SCONJ
ajst-9442	16	12	people	people	NOUN
ajst-9442	16	13	to	to	ADP
ajst-9442	16	14	junk	junk	NOUN
ajst-9442	16	15	information	information	NOUN
ajst-9442	16	16	at	at	ADP
ajst-9442	16	17	a	a	DET
ajst-9442	16	18	glance	glance	NOUN
ajst-9442	16	19	.	.	PUNCT
ajst-9442	17	1	subdivision	subdivision	NOUN
ajst-9442	17	2	can	can	AUX
ajst-9442	17	3	let	let	VERB
ajst-9442	17	4	people	people	NOUN
ajst-9442	17	5	know	know	VERB
ajst-9442	17	6	the	the	DET
ajst-9442	17	7	types	type	NOUN
ajst-9442	17	8	of	of	ADP
ajst-9442	17	9	spam	spam	NOUN
ajst-9442	17	10	information	information	NOUN
ajst-9442	17	11	and	and	CCONJ
ajst-9442	17	12	improve	improve	VERB
ajst-9442	17	13	the	the	DET
ajst-9442	17	14	awareness	awareness	NOUN
ajst-9442	17	15	of	of	ADP
ajst-9442	17	16	prevention	prevention	NOUN
ajst-9442	17	17	.	.	PUNCT
ajst-9442	18	1	2	2	X
ajst-9442	18	2	.	.	X
ajst-9442	18	3	bayes	bayes	PROPN
ajst-9442	18	4	'	'	PART
ajst-9442	18	5	theorem	theorem	VERB
ajst-9442	18	6	bayes	bayes	PROPN
ajst-9442	18	7	'	'	PART
ajst-9442	18	8	theorem	theorem	NOUN
ajst-9442	18	9	is	be	AUX
ajst-9442	18	10	a	a	DET
ajst-9442	18	11	basic	basic	ADJ
ajst-9442	18	12	theory	theory	NOUN
ajst-9442	18	13	for	for	ADP
ajst-9442	18	14	dealing	deal	VERB
ajst-9442	18	15	with	with	ADP
ajst-9442	18	16	spam	spam	NOUN
ajst-9442	18	17	and	and	CCONJ
ajst-9442	18	18	email	email	NOUN
ajst-9442	18	19	.	.	PUNCT
ajst-9442	19	1	it	it	PRON
ajst-9442	19	2	uses	use	VERB
ajst-9442	19	3	probability	probability	NOUN
ajst-9442	19	4	to	to	PART
ajst-9442	19	5	predict	predict	VERB
ajst-9442	19	6	future	future	ADJ
ajst-9442	19	7	events	event	NOUN
ajst-9442	19	8	based	base	VERB
ajst-9442	19	9	on	on	ADP
ajst-9442	19	10	past	past	ADJ
ajst-9442	19	11	events	event	NOUN
ajst-9442	19	12	.	.	PUNCT
ajst-9442	20	1	it	it	PRON
ajst-9442	20	2	's	be	AUX
ajst-9442	20	3	about	about	ADV
ajst-9442	20	4	random	random	ADJ
ajst-9442	20	5	events	event	NOUN
ajst-9442	20	6	a	a	PRON
ajst-9442	20	7	and	and	CCONJ
ajst-9442	20	8	b.	b.	PROPN
ajst-9442	20	9	when	when	SCONJ
ajst-9442	20	10	the	the	DET
ajst-9442	20	11	sample	sample	NOUN
ajst-9442	20	12	size	size	NOUN
ajst-9442	20	13	is	be	AUX
ajst-9442	20	14	close	close	ADJ
ajst-9442	20	15	to	to	ADP
ajst-9442	20	16	the	the	DET
ajst-9442	20	17	population	population	NOUN
ajst-9442	20	18	,	,	PUNCT
ajst-9442	20	19	the	the	DET
ajst-9442	20	20	probability	probability	NOUN
ajst-9442	20	21	of	of	ADP
ajst-9442	20	22	the	the	DET
ajst-9442	20	23	event	event	NOUN
ajst-9442	20	24	occurring	occur	VERB
ajst-9442	20	25	in	in	ADP
ajst-9442	20	26	the	the	DET
ajst-9442	20	27	sample	sample	NOUN
ajst-9442	20	28	will	will	AUX
ajst-9442	20	29	be	be	AUX
ajst-9442	20	30	close	close	ADJ
ajst-9442	20	31	to	to	ADP
ajst-9442	20	32	the	the	DET
ajst-9442	20	33	probability	probability	NOUN
ajst-9442	20	34	of	of	ADP
ajst-9442	20	35	the	the	DET
ajst-9442	20	36	event	event	NOUN
ajst-9442	20	37	occurring	occur	VERB
ajst-9442	20	38	in	in	ADP
ajst-9442	20	39	the	the	DET
ajst-9442	20	40	population	population	NOUN
ajst-9442	20	41	.	.	PUNCT
ajst-9442	21	1	in	in	ADP
ajst-9442	21	2	"	"	PUNCT
ajst-9442	21	3	research	research	NOUN
ajst-9442	21	4	and	and	CCONJ
ajst-9442	21	5	implementation	implementation	NOUN
ajst-9442	21	6	of	of	ADP
ajst-9442	21	7	spam	spam	NOUN
ajst-9442	21	8	filtering	filtering	NOUN
ajst-9442	21	9	system	system	NOUN
ajst-9442	21	10	based	base	VERB
ajst-9442	21	11	on	on	ADP
ajst-9442	21	12	bayesian	bayesian	NOUN
ajst-9442	21	13	classification	classification	NOUN
ajst-9442	21	14	"	"	PUNCT
ajst-9442	21	15	,	,	PUNCT
ajst-9442	21	16	the	the	DET
ajst-9442	21	17	author	author	NOUN
ajst-9442	21	18	filters	filter	VERB
ajst-9442	21	19	spam	spam	VERB
ajst-9442	21	20	information	information	NOUN
ajst-9442	21	21	by	by	ADP
ajst-9442	21	22	bayesian	bayesian	NOUN
ajst-9442	21	23	.	.	PUNCT
ajst-9442	22	1	this	this	DET
ajst-9442	22	2	paper	paper	NOUN
ajst-9442	22	3	systematically	systematically	ADV
ajst-9442	22	4	expounds	expound	VERB
ajst-9442	22	5	how	how	SCONJ
ajst-9442	22	6	to	to	PART
ajst-9442	22	7	construct	construct	VERB
ajst-9442	22	8	a	a	DET
ajst-9442	22	9	spatial	spatial	ADJ
ajst-9442	22	10	vector	vector	NOUN
ajst-9442	22	11	model	model	NOUN
ajst-9442	22	12	and	and	CCONJ
ajst-9442	22	13	the	the	DET
ajst-9442	22	14	application	application	NOUN
ajst-9442	22	15	of	of	ADP
ajst-9442	22	16	bayesian	bayesian	NOUN
ajst-9442	22	17	basic	basic	ADJ
ajst-9442	22	18	principles.[1	principles.[1	NOUN
ajst-9442	22	19	]	]	PUNCT
ajst-9442	22	20	the	the	DET
ajst-9442	22	21	construction	construction	NOUN
ajst-9442	22	22	of	of	ADP
ajst-9442	22	23	space	space	NOUN
ajst-9442	22	24	vector	vector	NOUN
ajst-9442	22	25	model	model	NOUN
ajst-9442	22	26	will	will	AUX
ajst-9442	22	27	also	also	ADV
ajst-9442	22	28	be	be	AUX
ajst-9442	22	29	involved	involve	VERB
ajst-9442	22	30	in	in	ADP
ajst-9442	22	31	this	this	DET
ajst-9442	22	32	study	study	NOUN
ajst-9442	22	33	,	,	PUNCT
ajst-9442	22	34	which	which	PRON
ajst-9442	22	35	is	be	AUX
ajst-9442	22	36	a	a	DET
ajst-9442	22	37	structural	structural	ADJ
ajst-9442	22	38	process	process	NOUN
ajst-9442	22	39	.	.	PUNCT
ajst-9442	23	1	it	it	PRON
ajst-9442	23	2	does	do	AUX
ajst-9442	23	3	not	not	PART
ajst-9442	23	4	cover	cover	VERB
ajst-9442	23	5	the	the	DET
ajst-9442	23	6	post	post	ADJ
ajst-9442	23	7	-	-	ADJ
ajst-9442	23	8	identification	identification	NOUN
ajst-9442	23	9	services	service	NOUN
ajst-9442	23	10	of	of	ADP
ajst-9442	23	11	the	the	DET
ajst-9442	23	12	garbage	garbage	NOUN
ajst-9442	23	13	system	system	NOUN
ajst-9442	23	14	(	(	PUNCT
ajst-9442	23	15	such	such	ADJ
ajst-9442	23	16	as	as	ADP
ajst-9442	23	17	sorting	sort	VERB
ajst-9442	23	18	and	and	CCONJ
ajst-9442	23	19	reporting	reporting	NOUN
ajst-9442	23	20	)	)	PUNCT
ajst-9442	23	21	.	.	PUNCT
ajst-9442	24	1	formula	formula	NOUN
ajst-9442	24	2	of	of	ADP
ajst-9442	24	3	bayes	bayes	PROPN
ajst-9442	24	4	'	'	PART
ajst-9442	24	5	theorem	theorem	NOUN
ajst-9442	24	6	:	:	PUNCT
ajst-9442	24	7	p	p	X
ajst-9442	24	8	(	(	PUNCT
ajst-9442	24	9	a	a	NOUN
ajst-9442	24	10	/	/	SYM
ajst-9442	24	11	b)=p	b)=p	PROPN
ajst-9442	24	12	(	(	PUNCT
ajst-9442	24	13	b	b	X
ajst-9442	24	14	/	/	SYM
ajst-9442	24	15	a)*p	a)*p	NOUN
ajst-9442	24	16	(	(	PUNCT
ajst-9442	24	17	a)/p	a)/p	NOUN
ajst-9442	24	18	(	(	PUNCT
ajst-9442	24	19	b	b	NOUN
ajst-9442	24	20	)	)	PUNCT
ajst-9442	24	21	2.1	2.1	NUM
ajst-9442	24	22	.	.	PUNCT
ajst-9442	25	1	application	application	NOUN
ajst-9442	25	2	of	of	ADP
ajst-9442	25	3	naive	naive	ADJ
ajst-9442	25	4	bayes	bayes	NOUN
ajst-9442	25	5	in	in	ADP
ajst-9442	25	6	junk	junk	NOUN
ajst-9442	25	7	information	information	NOUN
ajst-9442	25	8	classification	classification	VERB
ajst-9442	25	9	the	the	DET
ajst-9442	25	10	role	role	NOUN
ajst-9442	25	11	of	of	ADP
ajst-9442	25	12	naive	naive	ADJ
ajst-9442	25	13	bayes	bayes	NOUN
ajst-9442	25	14	in	in	ADP
ajst-9442	25	15	junk	junk	NOUN
ajst-9442	25	16	information	information	NOUN
ajst-9442	25	17	classification	classification	NOUN
ajst-9442	25	18	is	be	AUX
ajst-9442	25	19	to	to	PART
ajst-9442	25	20	classify	classify	VERB
ajst-9442	25	21	the	the	DET
ajst-9442	25	22	acquired	acquire	VERB
ajst-9442	25	23	information	information	NOUN
ajst-9442	25	24	with	with	ADP
ajst-9442	25	25	the	the	DET
ajst-9442	25	26	constructed	construct	VERB
ajst-9442	25	27	classification	classification	NOUN
ajst-9442	25	28	model	model	NOUN
ajst-9442	25	29	.	.	PUNCT
ajst-9442	26	1	firstly	firstly	ADV
ajst-9442	26	2	,	,	PUNCT
ajst-9442	26	3	through	through	ADP
ajst-9442	26	4	training	train	VERB
ajst-9442	26	5	the	the	DET
ajst-9442	26	6	training	training	NOUN
ajst-9442	26	7	set	set	NOUN
ajst-9442	26	8	,	,	PUNCT
ajst-9442	26	9	the	the	DET
ajst-9442	26	10	most	most	ADV
ajst-9442	26	11	frequent	frequent	ADJ
ajst-9442	26	12	spam	spam	NOUN
ajst-9442	26	13	words	word	NOUN
ajst-9442	26	14	are	be	AUX
ajst-9442	26	15	obtained	obtain	VERB
ajst-9442	26	16	.	.	PUNCT
ajst-9442	27	1	then	then	ADV
ajst-9442	27	2	,	,	PUNCT
ajst-9442	27	3	the	the	DET
ajst-9442	27	4	collected	collect	VERB
ajst-9442	27	5	emails	email	NOUN
ajst-9442	27	6	are	be	AUX
ajst-9442	27	7	tested	test	VERB
ajst-9442	27	8	,	,	PUNCT
ajst-9442	27	9	one	one	PRON
ajst-9442	27	10	is	be	AUX
ajst-9442	27	11	normal	normal	ADJ
ajst-9442	27	12	emails	email	NOUN
ajst-9442	27	13	,	,	PUNCT
ajst-9442	27	14	the	the	DET
ajst-9442	27	15	other	other	ADJ
ajst-9442	27	16	is	be	AUX
ajst-9442	27	17	abnormal	abnormal	ADJ
ajst-9442	27	18	emails	email	NOUN
ajst-9442	27	19	.	.	PUNCT
ajst-9442	28	1	suppose	suppose	VERB
ajst-9442	28	2	you	you	PRON
ajst-9442	28	3	receive	receive	VERB
ajst-9442	28	4	an	an	DET
ajst-9442	28	5	email	email	NOUN
ajst-9442	28	6	x	x	NOUN
ajst-9442	28	7	,	,	PUNCT
ajst-9442	28	8	without	without	ADP
ajst-9442	28	9	knowing	know	VERB
ajst-9442	28	10	whether	whether	SCONJ
ajst-9442	28	11	it	it	PRON
ajst-9442	28	12	is	be	AUX
ajst-9442	28	13	a	a	DET
ajst-9442	28	14	normal	normal	ADJ
ajst-9442	28	15	email	email	NOUN
ajst-9442	28	16	or	or	CCONJ
ajst-9442	28	17	not	not	PART
ajst-9442	28	18	.	.	PUNCT
ajst-9442	29	1	firstly	firstly	ADV
ajst-9442	29	2	,	,	PUNCT
ajst-9442	29	3	the	the	DET
ajst-9442	29	4	nouns	noun	NOUN
ajst-9442	29	5	in	in	ADP
ajst-9442	29	6	this	this	DET
ajst-9442	29	7	email	email	NOUN
ajst-9442	29	8	are	be	AUX
ajst-9442	29	9	constructed	construct	VERB
ajst-9442	29	10	with	with	ADP
ajst-9442	29	11	a	a	DET
ajst-9442	29	12	feature	feature	NOUN
ajst-9442	29	13	vector	vector	NOUN
ajst-9442	29	14	.	.	PUNCT
ajst-9442	30	1	each	each	PRON
ajst-9442	30	2	of	of	ADP
ajst-9442	30	3	the	the	DET
ajst-9442	30	4	elements	element	NOUN
ajst-9442	30	5	in	in	ADP
ajst-9442	30	6	the	the	DET
ajst-9442	30	7	eigenvector	eigenvector	NOUN
ajst-9442	30	8	exists	exist	VERB
ajst-9442	30	9	independently	independently	ADV
ajst-9442	30	10	of	of	ADP
ajst-9442	30	11	each	each	DET
ajst-9442	30	12	other	other	ADJ
ajst-9442	30	13	.	.	PUNCT
ajst-9442	31	1	the	the	DET
ajst-9442	31	2	mail	mail	NOUN
ajst-9442	31	3	discrimination	discrimination	NOUN
ajst-9442	31	4	method	method	NOUN
ajst-9442	31	5	used	use	VERB
ajst-9442	31	6	in	in	ADP
ajst-9442	31	7	this	this	DET
ajst-9442	31	8	study	study	NOUN
ajst-9442	31	9	is	be	AUX
ajst-9442	31	10	as	as	SCONJ
ajst-9442	31	11	follows	follow	VERB
ajst-9442	31	12	:	:	PUNCT
ajst-9442	31	13	the	the	DET
ajst-9442	31	14	probability	probability	NOUN
ajst-9442	31	15	of	of	ADP
ajst-9442	31	16	normal	normal	ADJ
ajst-9442	31	17	mail	mail	NOUN
ajst-9442	31	18	and	and	CCONJ
ajst-9442	31	19	abnormal	abnormal	ADJ
ajst-9442	31	20	mail	mail	NOUN
ajst-9442	31	21	is	be	AUX
ajst-9442	31	22	calculated	calculate	VERB
ajst-9442	31	23	respectively	respectively	ADV
ajst-9442	31	24	.	.	PUNCT
ajst-9442	32	1	spam	spam	NOUN
ajst-9442	32	2	is	be	AUX
ajst-9442	32	3	referred	refer	VERB
ajst-9442	32	4	to	to	ADP
ajst-9442	32	5	here	here	ADV
ajst-9442	32	6	as	as	ADP
ajst-9442	32	7	spam	spam	NOUN
ajst-9442	32	8	,	,	PUNCT
ajst-9442	32	9	which	which	PRON
ajst-9442	32	10	would	would	AUX
ajst-9442	32	11	normally	normally	ADV
ajst-9442	32	12	be	be	AUX
ajst-9442	32	13	ham	ham	ADJ
ajst-9442	32	14	.	.	PUNCT
ajst-9442	33	1	if	if	SCONJ
ajst-9442	33	2	p	p	X
ajst-9442	33	3	(	(	PUNCT
ajst-9442	33	4	ham	ham	PROPN
ajst-9442	33	5	|	|	ADV
ajst-9442	33	6	x	x	NOUN
ajst-9442	33	7	)	)	PUNCT
ajst-9442	33	8	>	>	X
ajst-9442	34	1	p	p	X
ajst-9442	34	2	(	(	PUNCT
ajst-9442	34	3	spam	spam	NOUN
ajst-9442	34	4	|	|	ADV
ajst-9442	34	5	x	x	NOUN
ajst-9442	34	6	)	)	PUNCT
ajst-9442	34	7	,	,	PUNCT
ajst-9442	34	8	it	it	PRON
ajst-9442	34	9	is	be	AUX
ajst-9442	34	10	called	call	VERB
ajst-9442	34	11	a	a	DET
ajst-9442	34	12	normal	normal	ADJ
ajst-9442	34	13	mail	mail	NOUN
ajst-9442	34	14	,	,	PUNCT
ajst-9442	34	15	the	the	DET
ajst-9442	34	16	opposite	opposite	NOUN
ajst-9442	34	17	is	be	AUX
ajst-9442	34	18	spam	spam	NOUN
ajst-9442	34	19	.	.	PUNCT
ajst-9442	35	1	p	p	X
ajst-9442	35	2	(	(	PUNCT
ajst-9442	35	3	ham	ham	PROPN
ajst-9442	35	4	|	|	ADV
ajst-9442	35	5	x	x	NOUN
ajst-9442	35	6	)	)	PUNCT
ajst-9442	35	7	and	and	CCONJ
ajst-9442	35	8	p	p	X
ajst-9442	35	9	(	(	PUNCT
ajst-9442	35	10	spam	spam	NOUN
ajst-9442	35	11	|	|	ADV
ajst-9442	35	12	x	x	NOUN
ajst-9442	35	13	)	)	PUNCT
ajst-9442	35	14	formula	formula	NOUN
ajst-9442	35	15	:	:	PUNCT
ajst-9442	35	16	p(ham|x)=	p(ham|x)=	PROPN
ajst-9442	36	1	|	|	ADV
ajst-9442	36	2	(	(	PUNCT
ajst-9442	36	3	1	1	X
ajst-9442	36	4	)	)	PUNCT
ajst-9442	36	5	p（spam|x	p（spam|x	NOUN
ajst-9442	36	6	）	）	PUNCT
ajst-9442	36	7	=	=	SYM
ajst-9442	37	1	|	|	ADV
ajst-9442	37	2	(	(	PUNCT
ajst-9442	37	3	2	2	NUM
ajst-9442	37	4	)	)	PUNCT
ajst-9442	37	5	3	3	NUM
ajst-9442	37	6	.	.	X
ajst-9442	37	7	data	datum	NOUN
ajst-9442	37	8	set	set	VERB
ajst-9442	37	9	establishment	establishment	NOUN
ajst-9442	37	10	of	of	ADP
ajst-9442	37	11	highfrequency	highfrequency	NOUN
ajst-9442	37	12	words	word	NOUN
ajst-9442	37	13	of	of	ADP
ajst-9442	37	14	junk	junk	NOUN
ajst-9442	37	15	information	information	NOUN
ajst-9442	37	16	in	in	ADP
ajst-9442	37	17	"	"	PUNCT
ajst-9442	37	18	research	research	NOUN
ajst-9442	37	19	on	on	ADP
ajst-9442	37	20	spam	spam	NOUN
ajst-9442	37	21	filtering	filter	VERB
ajst-9442	37	22	technology	technology	NOUN
ajst-9442	37	23	based	base	VERB
ajst-9442	37	24	on	on	ADP
ajst-9442	37	25	bayesian	bayesian	NOUN
ajst-9442	37	26	classification	classification	NOUN
ajst-9442	37	27	"	"	PUNCT
ajst-9442	37	28	,	,	PUNCT
ajst-9442	37	29	the	the	DET
ajst-9442	37	30	tree	tree	NOUN
ajst-9442	37	31	structure	structure	NOUN
ajst-9442	37	32	idea	idea	NOUN
ajst-9442	37	33	and	and	CCONJ
ajst-9442	37	34	the	the	DET
ajst-9442	37	35	improved	improved	ADJ
ajst-9442	37	36	algorithm	algorithm	NOUN
ajst-9442	37	37	of	of	ADP
ajst-9442	37	38	high	high	ADJ
ajst-9442	37	39	-	-	PUNCT
ajst-9442	37	40	frequency	frequency	NOUN
ajst-9442	37	41	word	word	NOUN
ajst-9442	37	42	sensitivity	sensitivity	NOUN
ajst-9442	37	43	are	be	AUX
ajst-9442	37	44	introduced	introduce	VERB
ajst-9442	37	45	emphatically	emphatically	ADV
ajst-9442	37	46	.	.	PUNCT
ajst-9442	38	1	[	[	X
ajst-9442	38	2	2]the	2]the	DET
ajst-9442	38	3	improvement	improvement	NOUN
ajst-9442	38	4	of	of	ADP
ajst-9442	38	5	high	high	ADJ
ajst-9442	38	6	frequency	frequency	NOUN
ajst-9442	38	7	word	word	NOUN
ajst-9442	38	8	sensitivity	sensitivity	NOUN
ajst-9442	38	9	is	be	AUX
ajst-9442	38	10	very	very	ADV
ajst-9442	38	11	important	important	ADJ
ajst-9442	38	12	for	for	ADP
ajst-9442	38	13	a	a	DET
ajst-9442	38	14	spam	spam	NOUN
ajst-9442	38	15	filtering	filter	VERB
ajst-9442	38	16	system	system	NOUN
ajst-9442	38	17	.	.	PUNCT
ajst-9442	39	1	in	in	ADP
ajst-9442	39	2	a	a	DET
ajst-9442	39	3	spam	spam	NOUN
ajst-9442	39	4	message	message	NOUN
ajst-9442	39	5	,	,	PUNCT
ajst-9442	39	6	the	the	DET
ajst-9442	39	7	sensitivity	sensitivity	NOUN
ajst-9442	39	8	to	to	PART
ajst-9442	39	9	highfrequency	highfrequency	NOUN
ajst-9442	39	10	words	word	NOUN
ajst-9442	39	11	determines	determine	VERB
ajst-9442	39	12	whether	whether	SCONJ
ajst-9442	39	13	the	the	DET
ajst-9442	39	14	spam	spam	NOUN
ajst-9442	39	15	message	message	NOUN
ajst-9442	39	16	can	can	AUX
ajst-9442	39	17	be	be	AUX
ajst-9442	39	18	successfully	successfully	ADV
ajst-9442	39	19	identified	identify	VERB
ajst-9442	39	20	.	.	PUNCT
ajst-9442	40	1	in	in	ADP
ajst-9442	40	2	the	the	DET
ajst-9442	40	3	research	research	NOUN
ajst-9442	40	4	of	of	ADP
ajst-9442	40	5	junk	junk	NOUN
ajst-9442	40	6	information	information	NOUN
ajst-9442	40	7	36	36	NUM
ajst-9442	40	8	processing	processing	NOUN
ajst-9442	40	9	,	,	PUNCT
ajst-9442	40	10	the	the	DET
ajst-9442	40	11	concept	concept	NOUN
ajst-9442	40	12	of	of	ADP
ajst-9442	40	13	tree	tree	NOUN
ajst-9442	40	14	structure	structure	NOUN
ajst-9442	40	15	can	can	AUX
ajst-9442	40	16	help	help	VERB
ajst-9442	40	17	the	the	DET
ajst-9442	40	18	system	system	NOUN
ajst-9442	40	19	query	query	NOUN
ajst-9442	40	20	keywords	keyword	VERB
ajst-9442	40	21	more	more	ADV
ajst-9442	40	22	quickly	quickly	ADV
ajst-9442	40	23	to	to	PART
ajst-9442	40	24	achieve	achieve	VERB
ajst-9442	40	25	the	the	DET
ajst-9442	40	26	purpose	purpose	NOUN
ajst-9442	40	27	.	.	PUNCT
ajst-9442	41	1	with	with	ADP
ajst-9442	41	2	the	the	DET
ajst-9442	41	3	improvement	improvement	NOUN
ajst-9442	41	4	of	of	ADP
ajst-9442	41	5	high	high	ADJ
ajst-9442	41	6	-	-	PUNCT
ajst-9442	41	7	frequency	frequency	NOUN
ajst-9442	41	8	word	word	NOUN
ajst-9442	41	9	sensitivity	sensitivity	NOUN
ajst-9442	41	10	,	,	PUNCT
ajst-9442	41	11	a	a	DET
ajst-9442	41	12	new	new	ADJ
ajst-9442	41	13	idea	idea	NOUN
ajst-9442	41	14	is	be	AUX
ajst-9442	41	15	provided	provide	VERB
ajst-9442	41	16	for	for	SCONJ
ajst-9442	41	17	this	this	DET
ajst-9442	41	18	study	study	NOUN
ajst-9442	41	19	to	to	PART
ajst-9442	41	20	use	use	VERB
ajst-9442	41	21	high	high	ADJ
ajst-9442	41	22	-	-	PUNCT
ajst-9442	41	23	frequency	frequency	NOUN
ajst-9442	41	24	word	word	NOUN
ajst-9442	41	25	sensitivity	sensitivity	NOUN
ajst-9442	41	26	to	to	PART
ajst-9442	41	27	complete	complete	VERB
ajst-9442	41	28	a	a	DET
ajst-9442	41	29	more	more	ADV
ajst-9442	41	30	refined	refined	ADJ
ajst-9442	41	31	classification	classification	NOUN
ajst-9442	41	32	of	of	ADP
ajst-9442	41	33	junk	junk	NOUN
ajst-9442	41	34	information	information	NOUN
ajst-9442	41	35	.	.	PUNCT
ajst-9442	42	1	3.1	3.1	NUM
ajst-9442	42	2	.	.	PUNCT
ajst-9442	42	3	source	source	NOUN
ajst-9442	42	4	of	of	ADP
ajst-9442	42	5	data	datum	NOUN
ajst-9442	42	6	set	set	VERB
ajst-9442	42	7	in	in	ADP
ajst-9442	42	8	the	the	DET
ajst-9442	42	9	internet	internet	NOUN
ajst-9442	42	10	to	to	PART
ajst-9442	42	11	find	find	VERB
ajst-9442	42	12	related	related	ADJ
ajst-9442	42	13	spam	spam	NOUN
ajst-9442	42	14	,	,	PUNCT
ajst-9442	42	15	spam	spam	NOUN
ajst-9442	42	16	training	training	NOUN
ajst-9442	42	17	,	,	PUNCT
ajst-9442	42	18	training	train	VERB
ajst-9442	42	19	a	a	DET
ajst-9442	42	20	spam	spam	NOUN
ajst-9442	42	21	high	high	ADJ
ajst-9442	42	22	frequency	frequency	NOUN
ajst-9442	42	23	word	word	NOUN
ajst-9442	42	24	vector	vector	NOUN
ajst-9442	42	25	set	set	NOUN
ajst-9442	42	26	.	.	PUNCT
ajst-9442	43	1	for	for	SCONJ
ajst-9442	43	2	amateurs	amateur	NOUN
ajst-9442	43	3	to	to	PART
ajst-9442	43	4	identify	identify	VERB
ajst-9442	43	5	junk	junk	NOUN
ajst-9442	43	6	information	information	NOUN
ajst-9442	43	7	,	,	PUNCT
ajst-9442	43	8	can	can	AUX
ajst-9442	43	9	directly	directly	ADV
ajst-9442	43	10	download	download	VERB
ajst-9442	43	11	the	the	DET
ajst-9442	43	12	corpus	corpus	NOUN
ajst-9442	43	13	package	package	NOUN
ajst-9442	43	14	from	from	ADP
ajst-9442	43	15	the	the	DET
ajst-9442	43	16	internet	internet	NOUN
ajst-9442	43	17	,	,	PUNCT
ajst-9442	43	18	directly	directly	ADV
ajst-9442	43	19	test	test	VERB
ajst-9442	43	20	.	.	PUNCT
ajst-9442	44	1	3.2	3.2	NUM
ajst-9442	44	2	.	.	PUNCT
ajst-9442	45	1	capacity	capacity	NOUN
ajst-9442	45	2	selection	selection	NOUN
ajst-9442	45	3	of	of	ADP
ajst-9442	45	4	training	training	NOUN
ajst-9442	45	5	set	set	NOUN
ajst-9442	45	6	and	and	CCONJ
ajst-9442	45	7	test	test	NOUN
ajst-9442	45	8	set	set	VERB
ajst-9442	45	9	generally	generally	ADV
ajst-9442	45	10	,	,	PUNCT
ajst-9442	45	11	the	the	DET
ajst-9442	45	12	capacity	capacity	NOUN
ajst-9442	45	13	of	of	ADP
ajst-9442	45	14	the	the	DET
ajst-9442	45	15	training	training	NOUN
ajst-9442	45	16	set	set	NOUN
ajst-9442	45	17	is	be	AUX
ajst-9442	45	18	200	200	NUM
ajst-9442	45	19	-	-	SYM
ajst-9442	45	20	300	300	NUM
ajst-9442	45	21	.	.	PUNCT
ajst-9442	46	1	in	in	ADP
ajst-9442	46	2	this	this	DET
ajst-9442	46	3	study	study	NOUN
ajst-9442	46	4	,	,	PUNCT
ajst-9442	46	5	the	the	DET
ajst-9442	46	6	capacity	capacity	NOUN
ajst-9442	46	7	of	of	ADP
ajst-9442	46	8	the	the	DET
ajst-9442	46	9	training	training	NOUN
ajst-9442	46	10	set	set	NOUN
ajst-9442	46	11	is	be	AUX
ajst-9442	46	12	appropriately	appropriately	ADV
ajst-9442	46	13	increased	increase	VERB
ajst-9442	46	14	to	to	PART
ajst-9442	46	15	improve	improve	VERB
ajst-9442	46	16	the	the	DET
ajst-9442	46	17	accuracy	accuracy	NOUN
ajst-9442	46	18	,	,	PUNCT
ajst-9442	46	19	so	so	SCONJ
ajst-9442	46	20	as	as	SCONJ
ajst-9442	46	21	to	to	PART
ajst-9442	46	22	construct	construct	VERB
ajst-9442	46	23	a	a	DET
ajst-9442	46	24	highprecision	highprecision	NOUN
ajst-9442	46	25	high	high	ADJ
ajst-9442	46	26	-	-	PUNCT
ajst-9442	46	27	frequency	frequency	NOUN
ajst-9442	46	28	vocabulary	vocabulary	NOUN
ajst-9442	46	29	data	datum	NOUN
ajst-9442	46	30	set	set	VERB
ajst-9442	46	31	.	.	PUNCT
ajst-9442	47	1	to	to	ADP
ajst-9442	47	2	a	a	DET
ajst-9442	47	3	certain	certain	ADJ
ajst-9442	47	4	extent	extent	NOUN
ajst-9442	47	5	,	,	PUNCT
ajst-9442	47	6	the	the	PRON
ajst-9442	47	7	larger	large	ADJ
ajst-9442	47	8	the	the	DET
ajst-9442	47	9	capacity	capacity	NOUN
ajst-9442	47	10	of	of	ADP
ajst-9442	47	11	training	training	NOUN
ajst-9442	47	12	set	set	NOUN
ajst-9442	47	13	and	and	CCONJ
ajst-9442	47	14	test	test	NOUN
ajst-9442	47	15	set	set	VERB
ajst-9442	47	16	,	,	PUNCT
ajst-9442	47	17	the	the	DET
ajst-9442	47	18	better	well	ADJ
ajst-9442	47	19	.	.	PUNCT
ajst-9442	48	1	3.3	3.3	NUM
ajst-9442	48	2	.	.	PUNCT
ajst-9442	49	1	accuracy	accuracy	NOUN
ajst-9442	49	2	evaluation	evaluation	NOUN
ajst-9442	49	3	of	of	ADP
ajst-9442	49	4	high	high	ADJ
ajst-9442	49	5	-	-	PUNCT
ajst-9442	49	6	frequency	frequency	NOUN
ajst-9442	49	7	vocabulary	vocabulary	NOUN
ajst-9442	49	8	data	datum	NOUN
ajst-9442	49	9	set	set	VERB
ajst-9442	49	10	after	after	SCONJ
ajst-9442	49	11	the	the	DET
ajst-9442	49	12	data	datum	NOUN
ajst-9442	49	13	set	set	VERB
ajst-9442	49	14	is	be	AUX
ajst-9442	49	15	built	build	VERB
ajst-9442	49	16	,	,	PUNCT
ajst-9442	49	17	part	part	NOUN
ajst-9442	49	18	of	of	ADP
ajst-9442	49	19	the	the	DET
ajst-9442	49	20	mails	mail	NOUN
ajst-9442	49	21	are	be	AUX
ajst-9442	49	22	collected	collect	VERB
ajst-9442	49	23	for	for	ADP
ajst-9442	49	24	verification	verification	NOUN
ajst-9442	49	25	,	,	PUNCT
ajst-9442	49	26	and	and	CCONJ
ajst-9442	49	27	the	the	DET
ajst-9442	49	28	judgment	judgment	NOUN
ajst-9442	49	29	errors	error	NOUN
ajst-9442	49	30	of	of	ADP
ajst-9442	49	31	normal	normal	ADJ
ajst-9442	49	32	mails	mail	NOUN
ajst-9442	49	33	and	and	CCONJ
ajst-9442	49	34	abnormal	abnormal	ADJ
ajst-9442	49	35	mails	mail	NOUN
ajst-9442	49	36	are	be	AUX
ajst-9442	49	37	calculated	calculate	VERB
ajst-9442	49	38	.	.	PUNCT
ajst-9442	50	1	in	in	ADP
ajst-9442	50	2	order	order	NOUN
ajst-9442	50	3	to	to	PART
ajst-9442	50	4	determine	determine	VERB
ajst-9442	50	5	whether	whether	SCONJ
ajst-9442	50	6	a	a	DET
ajst-9442	50	7	suitable	suitable	ADJ
ajst-9442	50	8	high	high	ADJ
ajst-9442	50	9	-	-	PUNCT
ajst-9442	50	10	frequency	frequency	NOUN
ajst-9442	50	11	vocabulary	vocabulary	NOUN
ajst-9442	50	12	data	datum	NOUN
ajst-9442	50	13	set	set	VERB
ajst-9442	50	14	is	be	AUX
ajst-9442	50	15	established	establish	VERB
ajst-9442	50	16	.	.	PUNCT
ajst-9442	51	1	the	the	DET
ajst-9442	51	2	introduction	introduction	NOUN
ajst-9442	51	3	of	of	ADP
ajst-9442	51	4	high	high	ADJ
ajst-9442	51	5	-	-	PUNCT
ajst-9442	51	6	frequency	frequency	NOUN
ajst-9442	51	7	words	word	NOUN
ajst-9442	51	8	can	can	AUX
ajst-9442	51	9	effectively	effectively	ADV
ajst-9442	51	10	reduce	reduce	VERB
ajst-9442	51	11	the	the	DET
ajst-9442	51	12	error	error	NOUN
ajst-9442	51	13	of	of	ADP
ajst-9442	51	14	judgment	judgment	NOUN
ajst-9442	51	15	.	.	PUNCT
ajst-9442	52	1	it	it	PRON
ajst-9442	52	2	is	be	AUX
ajst-9442	52	3	also	also	ADV
ajst-9442	52	4	a	a	DET
ajst-9442	52	5	common	common	ADJ
ajst-9442	52	6	way	way	NOUN
ajst-9442	52	7	to	to	PART
ajst-9442	52	8	judge	judge	VERB
ajst-9442	52	9	whether	whether	SCONJ
ajst-9442	52	10	the	the	DET
ajst-9442	52	11	mail	mail	NOUN
ajst-9442	52	12	is	be	AUX
ajst-9442	52	13	spam	spam	NOUN
ajst-9442	52	14	by	by	ADP
ajst-9442	52	15	high	high	ADJ
ajst-9442	52	16	-	-	PUNCT
ajst-9442	52	17	frequency	frequency	NOUN
ajst-9442	52	18	words	word	NOUN
ajst-9442	52	19	.	.	PUNCT
ajst-9442	53	1	3.4	3.4	NUM
ajst-9442	53	2	.	.	PUNCT
ajst-9442	53	3	using	use	VERB
ajst-9442	53	4	minimum	minimum	ADJ
ajst-9442	53	5	risk	risk	NOUN
ajst-9442	53	6	bayes	bayes	NOUN
ajst-9442	53	7	to	to	PART
ajst-9442	53	8	avoid	avoid	VERB
ajst-9442	53	9	misjudgment	misjudgment	NOUN
ajst-9442	53	10	in	in	ADP
ajst-9442	53	11	"	"	PUNCT
ajst-9442	53	12	improved	improved	ADJ
ajst-9442	53	13	bayesian	bayesian	NOUN
ajst-9442	53	14	spam	spam	NOUN
ajst-9442	53	15	filtering	filter	VERB
ajst-9442	53	16	algorithm	algorithm	NOUN
ajst-9442	53	17	"	"	PUNCT
ajst-9442	53	18	,	,	PUNCT
ajst-9442	53	19	the	the	DET
ajst-9442	53	20	concept	concept	NOUN
ajst-9442	53	21	of	of	ADP
ajst-9442	53	22	the	the	DET
ajst-9442	53	23	least	least	ADJ
ajst-9442	53	24	risk	risk	NOUN
ajst-9442	53	25	bayesian	bayesian	NOUN
ajst-9442	53	26	algorithm	algorithm	NOUN
ajst-9442	53	27	is	be	AUX
ajst-9442	53	28	introduced	introduce	VERB
ajst-9442	53	29	.	.	PUNCT
ajst-9442	54	1	the	the	DET
ajst-9442	54	2	cost	cost	NOUN
ajst-9442	54	3	of	of	ADP
ajst-9442	54	4	a	a	DET
ajst-9442	54	5	normal	normal	ADJ
ajst-9442	54	6	email	email	NOUN
ajst-9442	54	7	misconstrued	misconstrue	VERB
ajst-9442	54	8	as	as	SCONJ
ajst-9442	54	9	spam	spam	NOUN
ajst-9442	54	10	is	be	AUX
ajst-9442	54	11	incalculable	incalculable	ADJ
ajst-9442	54	12	.	.	PUNCT
ajst-9442	55	1	so	so	ADV
ajst-9442	55	2	in	in	ADP
ajst-9442	55	3	the	the	DET
ajst-9442	55	4	identification	identification	NOUN
ajst-9442	55	5	of	of	ADP
ajst-9442	55	6	spam	spam	NOUN
ajst-9442	55	7	should	should	AUX
ajst-9442	55	8	pay	pay	VERB
ajst-9442	55	9	attention	attention	NOUN
ajst-9442	55	10	to	to	ADP
ajst-9442	55	11	the	the	DET
ajst-9442	55	12	minimum	minimum	ADJ
ajst-9442	55	13	risk	risk	NOUN
ajst-9442	55	14	decision	decision	NOUN
ajst-9442	55	15	.	.	PUNCT
ajst-9442	56	1	[	[	X
ajst-9442	56	2	3]the	3]the	DET
ajst-9442	56	3	concept	concept	NOUN
ajst-9442	56	4	is	be	AUX
ajst-9442	56	5	worth	worth	ADJ
ajst-9442	56	6	learning	learn	VERB
ajst-9442	56	7	from	from	ADP
ajst-9442	56	8	,	,	PUNCT
ajst-9442	56	9	and	and	CCONJ
ajst-9442	56	10	the	the	DET
ajst-9442	56	11	algorithm	algorithm	NOUN
ajst-9442	56	12	is	be	AUX
ajst-9442	56	13	efficient	efficient	ADJ
ajst-9442	56	14	.	.	PUNCT
ajst-9442	57	1	minimal	minimal	ADJ
ajst-9442	57	2	risk	risk	NOUN
ajst-9442	57	3	bayes	bayes	NOUN
ajst-9442	57	4	can	can	AUX
ajst-9442	57	5	be	be	AUX
ajst-9442	57	6	used	use	VERB
ajst-9442	57	7	in	in	ADP
ajst-9442	57	8	combination	combination	NOUN
ajst-9442	57	9	with	with	ADP
ajst-9442	57	10	mail	mail	NOUN
ajst-9442	57	11	identification	identification	NOUN
ajst-9442	57	12	,	,	PUNCT
ajst-9442	57	13	commercial	commercial	ADJ
ajst-9442	57	14	use	use	NOUN
ajst-9442	57	15	and	and	CCONJ
ajst-9442	57	16	security	security	NOUN
ajst-9442	57	17	.	.	PUNCT
ajst-9442	58	1	4	4	X
ajst-9442	58	2	.	.	X
ajst-9442	58	3	precise	precise	ADJ
ajst-9442	58	4	classification	classification	NOUN
ajst-9442	58	5	of	of	ADP
ajst-9442	58	6	junk	junk	NOUN
ajst-9442	58	7	information	information	NOUN
ajst-9442	58	8	:	:	PUNCT
ajst-9442	58	9	the	the	DET
ajst-9442	58	10	junk	junk	NOUN
ajst-9442	58	11	information	information	NOUN
ajst-9442	58	12	is	be	AUX
ajst-9442	58	13	divided	divide	VERB
ajst-9442	58	14	into	into	ADP
ajst-9442	58	15	fraud	fraud	NOUN
ajst-9442	58	16	information	information	NOUN
ajst-9442	58	17	,	,	PUNCT
ajst-9442	58	18	advertising	advertising	NOUN
ajst-9442	58	19	information	information	NOUN
ajst-9442	58	20	,	,	PUNCT
ajst-9442	58	21	harassment	harassment	NOUN
ajst-9442	58	22	information	information	NOUN
ajst-9442	58	23	,	,	PUNCT
ajst-9442	58	24	etc	etc	X
ajst-9442	58	25	.	.	X
ajst-9442	58	26	convenient	convenient	ADJ
ajst-9442	58	27	for	for	ADP
ajst-9442	58	28	customers	customer	NOUN
ajst-9442	58	29	at	at	ADP
ajst-9442	58	30	a	a	DET
ajst-9442	58	31	glance	glance	NOUN
ajst-9442	58	32	,	,	PUNCT
ajst-9442	58	33	judge	judge	VERB
ajst-9442	58	34	the	the	DET
ajst-9442	58	35	type	type	NOUN
ajst-9442	58	36	of	of	ADP
ajst-9442	58	37	information	information	NOUN
ajst-9442	58	38	.	.	PUNCT
ajst-9442	59	1	4.1	4.1	NUM
ajst-9442	59	2	.	.	PUNCT
ajst-9442	59	3	construction	construction	NOUN
ajst-9442	59	4	of	of	ADP
ajst-9442	59	5	classification	classification	NOUN
ajst-9442	59	6	set	set	VERB
ajst-9442	59	7	in	in	ADP
ajst-9442	59	8	"	"	PUNCT
ajst-9442	59	9	research	research	NOUN
ajst-9442	59	10	on	on	ADP
ajst-9442	59	11	chinese	chinese	ADJ
ajst-9442	59	12	spam	spam	NOUN
ajst-9442	59	13	filtering	filter	VERB
ajst-9442	59	14	system	system	NOUN
ajst-9442	59	15	based	base	VERB
ajst-9442	59	16	on	on	ADP
ajst-9442	59	17	bayesian	bayesian	NOUN
ajst-9442	59	18	algorithm	algorithm	NOUN
ajst-9442	59	19	"	"	PUNCT
ajst-9442	59	20	,	,	PUNCT
ajst-9442	59	21	it	it	PRON
ajst-9442	59	22	provides	provide	VERB
ajst-9442	59	23	ideas	idea	NOUN
ajst-9442	59	24	for	for	ADP
ajst-9442	59	25	this	this	DET
ajst-9442	59	26	research	research	NOUN
ajst-9442	59	27	.	.	PUNCT
ajst-9442	60	1	the	the	DET
ajst-9442	60	2	purpose	purpose	NOUN
ajst-9442	60	3	of	of	ADP
ajst-9442	60	4	this	this	DET
ajst-9442	60	5	work	work	NOUN
ajst-9442	60	6	is	be	AUX
ajst-9442	60	7	to	to	PART
ajst-9442	60	8	analyze	analyze	VERB
ajst-9442	60	9	the	the	DET
ajst-9442	60	10	recognition	recognition	NOUN
ajst-9442	60	11	of	of	ADP
ajst-9442	60	12	chinese	chinese	PROPN
ajst-9442	60	13	spam	spam	VERB
ajst-9442	60	14	messages	message	NOUN
ajst-9442	60	15	,	,	PUNCT
ajst-9442	60	16	but	but	CCONJ
ajst-9442	60	17	english	english	PROPN
ajst-9442	60	18	sms	sms	PROPN
ajst-9442	60	19	messages	message	NOUN
ajst-9442	60	20	are	be	AUX
ajst-9442	60	21	not	not	PART
ajst-9442	60	22	involved	involve	VERB
ajst-9442	60	23	.	.	PUNCT
ajst-9442	61	1	in	in	ADP
ajst-9442	61	2	this	this	DET
ajst-9442	61	3	paper	paper	NOUN
ajst-9442	61	4	,	,	PUNCT
ajst-9442	61	5	text	text	NOUN
ajst-9442	61	6	preprocessing	preprocessing	NOUN
ajst-9442	61	7	and	and	CCONJ
ajst-9442	61	8	feature	feature	NOUN
ajst-9442	61	9	extraction	extraction	NOUN
ajst-9442	61	10	are	be	AUX
ajst-9442	61	11	worthy	worthy	ADJ
ajst-9442	61	12	of	of	ADP
ajst-9442	61	13	reference	reference	NOUN
ajst-9442	61	14	.	.	PUNCT
ajst-9442	62	1	in	in	ADP
ajst-9442	62	2	this	this	DET
ajst-9442	62	3	paper	paper	NOUN
ajst-9442	62	4	,	,	PUNCT
ajst-9442	62	5	a	a	DET
ajst-9442	62	6	new	new	ADJ
ajst-9442	62	7	concept	concept	NOUN
ajst-9442	62	8	is	be	AUX
ajst-9442	62	9	proposed	propose	VERB
ajst-9442	62	10	,	,	PUNCT
ajst-9442	62	11	namely	namely	ADV
ajst-9442	62	12	3	3	NUM
ajst-9442	62	13	-	-	PUNCT
ajst-9442	62	14	layer	layer	NOUN
ajst-9442	62	15	bayesian	bayesian	NOUN
ajst-9442	62	16	network	network	NOUN
ajst-9442	62	17	structure	structure	NOUN
ajst-9442	62	18	model	model	NOUN
ajst-9442	62	19	.	.	PUNCT
ajst-9442	63	1	[	[	X
ajst-9442	63	2	4]this	4]this	PRON
ajst-9442	63	3	model	model	NOUN
ajst-9442	63	4	can	can	AUX
ajst-9442	63	5	help	help	VERB
ajst-9442	63	6	to	to	PART
ajst-9442	63	7	identify	identify	VERB
ajst-9442	63	8	spam	spam	VERB
ajst-9442	63	9	more	more	ADV
ajst-9442	63	10	accurately	accurately	ADV
ajst-9442	63	11	.	.	PUNCT
ajst-9442	64	1	the	the	DET
ajst-9442	64	2	mail	mail	NOUN
ajst-9442	64	3	subdivision	subdivision	NOUN
ajst-9442	64	4	in	in	ADP
ajst-9442	64	5	this	this	DET
ajst-9442	64	6	work	work	NOUN
ajst-9442	64	7	can	can	AUX
ajst-9442	64	8	be	be	AUX
ajst-9442	64	9	optimized	optimize	VERB
ajst-9442	64	10	on	on	ADP
ajst-9442	64	11	this	this	DET
ajst-9442	64	12	bayesian	bayesian	NOUN
ajst-9442	64	13	network	network	NOUN
ajst-9442	64	14	structure	structure	NOUN
ajst-9442	64	15	.	.	PUNCT
ajst-9442	65	1	the	the	DET
ajst-9442	65	2	information	information	NOUN
ajst-9442	65	3	to	to	PART
ajst-9442	65	4	be	be	AUX
ajst-9442	65	5	obtained	obtain	VERB
ajst-9442	65	6	falls	fall	NOUN
ajst-9442	65	7	into	into	ADP
ajst-9442	65	8	several	several	ADJ
ajst-9442	65	9	categories	category	NOUN
ajst-9442	65	10	as	as	SCONJ
ajst-9442	65	11	required	require	VERB
ajst-9442	65	12	.	.	PUNCT
ajst-9442	66	1	the	the	DET
ajst-9442	66	2	information	information	NOUN
ajst-9442	66	3	is	be	AUX
ajst-9442	66	4	subdivided	subdivide	VERB
ajst-9442	66	5	by	by	ADP
ajst-9442	66	6	categories	category	NOUN
ajst-9442	66	7	.	.	PUNCT
ajst-9442	67	1	for	for	ADP
ajst-9442	67	2	example	example	NOUN
ajst-9442	67	3	,	,	PUNCT
ajst-9442	67	4	scam	scam	NOUN
ajst-9442	67	5	messages	message	NOUN
ajst-9442	67	6	are	be	AUX
ajst-9442	67	7	classified	classify	VERB
ajst-9442	67	8	as	as	ADP
ajst-9442	67	9	class	class	NOUN
ajst-9442	67	10	a	a	NOUN
ajst-9442	67	11	,	,	PUNCT
ajst-9442	67	12	advertising	advertising	NOUN
ajst-9442	67	13	messages	message	NOUN
ajst-9442	67	14	as	as	ADP
ajst-9442	67	15	class	class	NOUN
ajst-9442	67	16	b	b	NOUN
ajst-9442	67	17	,	,	PUNCT
ajst-9442	67	18	and	and	CCONJ
ajst-9442	67	19	harassing	harass	VERB
ajst-9442	67	20	messages	message	NOUN
ajst-9442	67	21	as	as	ADP
ajst-9442	67	22	class	class	NOUN
ajst-9442	67	23	c.	c.	NOUN
ajst-9442	67	24	collect	collect	VERB
ajst-9442	67	25	a	a	DET
ajst-9442	67	26	collection	collection	NOUN
ajst-9442	67	27	of	of	ADP
ajst-9442	67	28	a	a	DET
ajst-9442	67	29	,	,	PUNCT
ajst-9442	67	30	b	b	NOUN
ajst-9442	67	31	and	and	CCONJ
ajst-9442	67	32	c	c	NOUN
ajst-9442	67	33	types	type	NOUN
ajst-9442	67	34	of	of	ADP
ajst-9442	67	35	mail	mail	NOUN
ajst-9442	67	36	and	and	CCONJ
ajst-9442	67	37	train	train	VERB
ajst-9442	67	38	them	they	PRON
ajst-9442	67	39	separately	separately	ADV
ajst-9442	67	40	.	.	PUNCT
ajst-9442	68	1	after	after	ADP
ajst-9442	68	2	training	train	VERB
ajst-9442	68	3	the	the	DET
ajst-9442	68	4	collection	collection	NOUN
ajst-9442	68	5	of	of	ADP
ajst-9442	68	6	three	three	NUM
ajst-9442	68	7	features	feature	NOUN
ajst-9442	68	8	,	,	PUNCT
ajst-9442	68	9	the	the	DET
ajst-9442	68	10	specific	specific	ADJ
ajst-9442	68	11	type	type	NOUN
ajst-9442	68	12	is	be	AUX
ajst-9442	68	13	determined	determine	VERB
ajst-9442	68	14	after	after	ADP
ajst-9442	68	15	the	the	DET
ajst-9442	68	16	determination	determination	NOUN
ajst-9442	68	17	of	of	ADP
ajst-9442	68	18	spam	spam	NOUN
ajst-9442	68	19	.	.	PUNCT
ajst-9442	69	1	the	the	DET
ajst-9442	69	2	number	number	NOUN
ajst-9442	69	3	of	of	ADP
ajst-9442	69	4	mail	mail	NOUN
ajst-9442	69	5	training	training	NOUN
ajst-9442	69	6	set	set	NOUN
ajst-9442	69	7	,	,	PUNCT
ajst-9442	69	8	within	within	ADP
ajst-9442	69	9	a	a	DET
ajst-9442	69	10	certain	certain	ADJ
ajst-9442	69	11	range	range	NOUN
ajst-9442	69	12	,	,	PUNCT
ajst-9442	69	13	the	the	PRON
ajst-9442	69	14	more	more	ADV
ajst-9442	69	15	the	the	PRON
ajst-9442	69	16	higher	high	ADJ
ajst-9442	69	17	the	the	DET
ajst-9442	69	18	precision	precision	NOUN
ajst-9442	69	19	.	.	PUNCT
ajst-9442	70	1	the	the	DET
ajst-9442	70	2	high	high	ADJ
ajst-9442	70	3	-	-	PUNCT
ajst-9442	70	4	frequency	frequency	NOUN
ajst-9442	70	5	words	word	NOUN
ajst-9442	70	6	used	use	VERB
ajst-9442	70	7	to	to	PART
ajst-9442	70	8	judge	judge	VERB
ajst-9442	70	9	junk	junk	NOUN
ajst-9442	70	10	information	information	NOUN
ajst-9442	70	11	are	be	AUX
ajst-9442	70	12	a	a	DET
ajst-9442	70	13	large	large	ADJ
ajst-9442	70	14	set	set	NOUN
ajst-9442	70	15	,	,	PUNCT
ajst-9442	70	16	and	and	CCONJ
ajst-9442	70	17	the	the	DET
ajst-9442	70	18	set	set	NOUN
ajst-9442	70	19	of	of	ADP
ajst-9442	70	20	further	further	ADJ
ajst-9442	70	21	information	information	NOUN
ajst-9442	70	22	classification	classification	NOUN
ajst-9442	70	23	is	be	AUX
ajst-9442	70	24	a	a	DET
ajst-9442	70	25	more	more	ADV
ajst-9442	70	26	accurate	accurate	ADJ
ajst-9442	70	27	small	small	ADJ
ajst-9442	70	28	set	set	NOUN
ajst-9442	70	29	.	.	PUNCT
ajst-9442	71	1	just	just	ADV
ajst-9442	71	2	like	like	ADP
ajst-9442	71	3	the	the	DET
ajst-9442	71	4	idea	idea	NOUN
ajst-9442	71	5	of	of	ADP
ajst-9442	71	6	multi	multi	ADJ
ajst-9442	71	7	-	-	ADJ
ajst-9442	71	8	layer	layer	ADJ
ajst-9442	71	9	bayes	baye	NOUN
ajst-9442	71	10	,	,	PUNCT
ajst-9442	71	11	the	the	DET
ajst-9442	71	12	total	total	ADJ
ajst-9442	71	13	class	class	NOUN
ajst-9442	71	14	is	be	AUX
ajst-9442	71	15	subdivided	subdivide	VERB
ajst-9442	71	16	to	to	PART
ajst-9442	71	17	achieve	achieve	VERB
ajst-9442	71	18	the	the	DET
ajst-9442	71	19	purpose	purpose	NOUN
ajst-9442	71	20	of	of	ADP
ajst-9442	71	21	efficiency	efficiency	NOUN
ajst-9442	71	22	.	.	PUNCT
ajst-9442	72	1	4.2	4.2	NUM
ajst-9442	72	2	.	.	PUNCT
ajst-9442	72	3	decision	decision	NOUN
ajst-9442	72	4	rules	rule	NOUN
ajst-9442	72	5	of	of	ADP
ajst-9442	72	6	a	a	DET
ajst-9442	72	7	,	,	PUNCT
ajst-9442	72	8	b	b	NOUN
ajst-9442	72	9	and	and	CCONJ
ajst-9442	72	10	c	c	NOUN
ajst-9442	72	11	types	type	NOUN
ajst-9442	72	12	of	of	ADP
ajst-9442	72	13	information	information	NOUN
ajst-9442	72	14	based	base	VERB
ajst-9442	72	15	on	on	ADP
ajst-9442	72	16	a	a	DET
ajst-9442	72	17	,	,	PUNCT
ajst-9442	72	18	b	b	NOUN
ajst-9442	72	19	and	and	CCONJ
ajst-9442	72	20	c	c	NOUN
ajst-9442	72	21	types	type	NOUN
ajst-9442	72	22	of	of	ADP
ajst-9442	72	23	information	information	NOUN
ajst-9442	72	24	,	,	PUNCT
ajst-9442	72	25	the	the	DET
ajst-9442	72	26	classification	classification	NOUN
ajst-9442	72	27	of	of	ADP
ajst-9442	72	28	junk	junk	NOUN
ajst-9442	72	29	information	information	NOUN
ajst-9442	72	30	is	be	AUX
ajst-9442	72	31	as	as	SCONJ
ajst-9442	72	32	follows	follow	VERB
ajst-9442	72	33	:	:	PUNCT
ajst-9442	72	34	a	a	DET
ajst-9442	72	35	,	,	PUNCT
ajst-9442	72	36	b	b	NOUN
ajst-9442	72	37	,	,	PUNCT
ajst-9442	72	38	c	c	PROPN
ajst-9442	72	39	,	,	PUNCT
ajst-9442	72	40	ab	ab	PROPN
ajst-9442	72	41	,	,	PUNCT
ajst-9442	72	42	ac	ac	PROPN
ajst-9442	72	43	,	,	PUNCT
ajst-9442	72	44	bc	bc	PROPN
ajst-9442	72	45	,	,	PUNCT
ajst-9442	72	46	abc	abc	PROPN
ajst-9442	72	47	.	.	PUNCT
ajst-9442	73	1	a	a	DET
ajst-9442	73	2	message	message	NOUN
ajst-9442	73	3	has	have	VERB
ajst-9442	73	4	the	the	DET
ajst-9442	73	5	probability	probability	NOUN
ajst-9442	73	6	of	of	ADP
ajst-9442	73	7	having	have	VERB
ajst-9442	73	8	all	all	DET
ajst-9442	73	9	three	three	NUM
ajst-9442	73	10	characteristics	characteristic	NOUN
ajst-9442	73	11	.	.	PUNCT
ajst-9442	74	1	the	the	DET
ajst-9442	74	2	three	three	NUM
ajst-9442	74	3	features	feature	VERB
ajst-9442	74	4	a	a	PRON
ajst-9442	74	5	,	,	PUNCT
ajst-9442	74	6	b	b	NOUN
ajst-9442	74	7	and	and	CCONJ
ajst-9442	74	8	c	c	PROPN
ajst-9442	74	9	exist	exist	VERB
ajst-9442	74	10	independently	independently	ADV
ajst-9442	74	11	.	.	PUNCT
ajst-9442	75	1	if	if	SCONJ
ajst-9442	75	2	the	the	DET
ajst-9442	75	3	probability	probability	NOUN
ajst-9442	75	4	is	be	AUX
ajst-9442	75	5	greater	great	ADJ
ajst-9442	75	6	than	than	ADP
ajst-9442	75	7	50	50	NUM
ajst-9442	75	8	%	%	NOUN
ajst-9442	75	9	,	,	PUNCT
ajst-9442	75	10	it	it	PRON
ajst-9442	75	11	is	be	AUX
ajst-9442	75	12	judged	judge	VERB
ajst-9442	75	13	as	as	ADP
ajst-9442	75	14	the	the	DET
ajst-9442	75	15	information	information	NOUN
ajst-9442	75	16	.	.	PUNCT
ajst-9442	76	1	that	that	PRON
ajst-9442	76	2	is	is	ADV
ajst-9442	76	3	,	,	PUNCT
ajst-9442	76	4	an	an	DET
ajst-9442	76	5	email	email	NOUN
ajst-9442	76	6	with	with	ADP
ajst-9442	76	7	m	m	PROPN
ajst-9442	76	8	:	:	PUNCT
ajst-9442	76	9	p	p	X
ajst-9442	76	10	(	(	PUNCT
ajst-9442	76	11	a	a	DET
ajst-9442	76	12	|	|	NOUN
ajst-9442	76	13	m	m	NOUN
ajst-9442	76	14	>	>	X
ajst-9442	76	15	50	50	NUM
ajst-9442	76	16	%	%	NOUN
ajst-9442	76	17	)	)	PUNCT
ajst-9442	76	18	,	,	PUNCT
ajst-9442	76	19	p	p	X
ajst-9442	76	20	(	(	PUNCT
ajst-9442	76	21	b	b	PROPN
ajst-9442	76	22	|	|	ADV
ajst-9442	76	23	m	m	NOUN
ajst-9442	76	24	)	)	PUNCT
ajst-9442	76	25	<	<	X
ajst-9442	76	26	50	50	NUM
ajst-9442	76	27	%	%	NOUN
ajst-9442	76	28	,	,	PUNCT
ajst-9442	76	29	p	p	X
ajst-9442	76	30	(	(	PUNCT
ajst-9442	76	31	c	c	PROPN
ajst-9442	76	32	|	|	ADV
ajst-9442	76	33	m	m	NOUN
ajst-9442	76	34	)	)	PUNCT
ajst-9442	76	35	<	<	X
ajst-9442	77	1	50	50	NUM
ajst-9442	77	2	%	%	NOUN
ajst-9442	77	3	,	,	PUNCT
ajst-9442	77	4	the	the	DET
ajst-9442	77	5	mail	mail	NOUN
ajst-9442	77	6	just	just	ADV
ajst-9442	77	7	for	for	ADP
ajst-9442	77	8	fraud	fraud	NOUN
ajst-9442	77	9	p	p	X
ajst-9442	77	10	(	(	PUNCT
ajst-9442	77	11	a	a	DET
ajst-9442	77	12	|	|	NOUN
ajst-9442	77	13	m	m	NOUN
ajst-9442	77	14	>	>	X
ajst-9442	77	15	50	50	NUM
ajst-9442	77	16	%	%	NOUN
ajst-9442	77	17	)	)	PUNCT
ajst-9442	77	18	,	,	PUNCT
ajst-9442	77	19	p	p	X
ajst-9442	77	20	(	(	PUNCT
ajst-9442	77	21	b	b	PROPN
ajst-9442	77	22	|	|	ADV
ajst-9442	77	23	m	m	NOUN
ajst-9442	77	24	)	)	PUNCT
ajst-9442	77	25	>	>	X
ajst-9442	77	26	50	50	NUM
ajst-9442	77	27	%	%	NOUN
ajst-9442	77	28	,	,	PUNCT
ajst-9442	77	29	p	p	X
ajst-9442	77	30	(	(	PUNCT
ajst-9442	77	31	c	c	PROPN
ajst-9442	77	32	|	|	ADV
ajst-9442	77	33	m	m	NOUN
ajst-9442	77	34	)	)	PUNCT
ajst-9442	77	35	<	<	X
ajst-9442	77	36	50	50	NUM
ajst-9442	77	37	%	%	NOUN
ajst-9442	77	38	,	,	PUNCT
ajst-9442	77	39	the	the	DET
ajst-9442	77	40	email	email	NOUN
ajst-9442	77	41	for	for	ADP
ajst-9442	77	42	fraud	fraud	NOUN
ajst-9442	77	43	,	,	PUNCT
ajst-9442	77	44	spam	spam	NOUN
ajst-9442	77	45	p	p	PROPN
ajst-9442	77	46	(	(	PUNCT
ajst-9442	77	47	a	a	DET
ajst-9442	77	48	|	|	NOUN
ajst-9442	77	49	m	m	NOUN
ajst-9442	77	50	>	>	X
ajst-9442	77	51	50	50	NUM
ajst-9442	77	52	%	%	NOUN
ajst-9442	77	53	)	)	PUNCT
ajst-9442	77	54	,	,	PUNCT
ajst-9442	77	55	p	p	X
ajst-9442	77	56	(	(	PUNCT
ajst-9442	77	57	b	b	PROPN
ajst-9442	77	58	|	|	ADV
ajst-9442	77	59	m	m	NOUN
ajst-9442	77	60	)	)	PUNCT
ajst-9442	77	61	>	>	X
ajst-9442	77	62	50	50	NUM
ajst-9442	77	63	%	%	NOUN
ajst-9442	77	64	,	,	PUNCT
ajst-9442	77	65	p	p	X
ajst-9442	77	66	(	(	PUNCT
ajst-9442	77	67	c	c	PROPN
ajst-9442	77	68	|	|	ADV
ajst-9442	77	69	m	m	NOUN
ajst-9442	77	70	)	)	PUNCT
ajst-9442	77	71	>	>	X
ajst-9442	77	72	50	50	NUM
ajst-9442	77	73	%	%	NOUN
ajst-9442	77	74	,	,	PUNCT
ajst-9442	77	75	the	the	DET
ajst-9442	77	76	mail	mail	NOUN
ajst-9442	77	77	fraud	fraud	NOUN
ajst-9442	77	78	,	,	PUNCT
ajst-9442	77	79	advertising	advertising	NOUN
ajst-9442	77	80	,	,	PUNCT
ajst-9442	77	81	e	e	NOUN
ajst-9442	77	82	-	-	NOUN
ajst-9442	77	83	mail	mail	NOUN
ajst-9442	77	84	harassment	harassment	NOUN
ajst-9442	77	85	.	.	PUNCT
ajst-9442	78	1	5	5	X
ajst-9442	78	2	.	.	X
ajst-9442	78	3	report	report	VERB
ajst-9442	78	4	junk	junk	NOUN
ajst-9442	78	5	information	information	NOUN
ajst-9442	78	6	:	:	PUNCT
ajst-9442	78	7	automatic	automatic	ADJ
ajst-9442	78	8	reporting	reporting	NOUN
ajst-9442	78	9	of	of	ADP
ajst-9442	78	10	spam	spam	NOUN
ajst-9442	78	11	messages	message	NOUN
ajst-9442	78	12	is	be	AUX
ajst-9442	78	13	becoming	become	VERB
ajst-9442	78	14	increasingly	increasingly	ADV
ajst-9442	78	15	popular	popular	ADJ
ajst-9442	78	16	.	.	PUNCT
ajst-9442	79	1	the	the	DET
ajst-9442	79	2	report	report	NOUN
ajst-9442	79	3	of	of	ADP
ajst-9442	79	4	spam	spam	NOUN
ajst-9442	79	5	information	information	NOUN
ajst-9442	79	6	means	mean	VERB
ajst-9442	79	7	that	that	SCONJ
ajst-9442	79	8	after	after	ADP
ajst-9442	79	9	the	the	DET
ajst-9442	79	10	identification	identification	NOUN
ajst-9442	79	11	of	of	ADP
ajst-9442	79	12	spam	spam	NOUN
ajst-9442	79	13	information	information	NOUN
ajst-9442	79	14	,	,	PUNCT
ajst-9442	79	15	the	the	DET
ajst-9442	79	16	system	system	NOUN
ajst-9442	79	17	itself	itself	PRON
ajst-9442	79	18	carries	carry	VERB
ajst-9442	79	19	out	out	ADP
ajst-9442	79	20	the	the	DET
ajst-9442	79	21	report	report	NOUN
ajst-9442	79	22	of	of	ADP
ajst-9442	79	23	relevant	relevant	ADJ
ajst-9442	79	24	departments	department	NOUN
ajst-9442	79	25	.	.	PUNCT
ajst-9442	80	1	automatic	automatic	ADJ
ajst-9442	80	2	reporting	reporting	NOUN
ajst-9442	80	3	of	of	ADP
ajst-9442	80	4	junk	junk	NOUN
ajst-9442	80	5	information	information	NOUN
ajst-9442	80	6	belongs	belong	VERB
ajst-9442	80	7	to	to	ADP
ajst-9442	80	8	the	the	DET
ajst-9442	80	9	late	late	ADJ
ajst-9442	80	10	service	service	NOUN
ajst-9442	80	11	after	after	ADP
ajst-9442	80	12	information	information	NOUN
ajst-9442	80	13	identification	identification	NOUN
ajst-9442	80	14	.	.	PUNCT
ajst-9442	81	1	in	in	ADP
ajst-9442	81	2	“	"	PUNCT
ajst-9442	81	3	research	research	NOUN
ajst-9442	81	4	and	and	CCONJ
ajst-9442	81	5	application	application	NOUN
ajst-9442	81	6	of	of	ADP
ajst-9442	81	7	spam	spam	NOUN
ajst-9442	81	8	processing	processing	NOUN
ajst-9442	81	9	model	model	NOUN
ajst-9442	81	10	”	"	PUNCT
ajst-9442	81	11	,	,	PUNCT
ajst-9442	81	12	the	the	DET
ajst-9442	81	13	relationship	relationship	NOUN
ajst-9442	81	14	between	between	ADP
ajst-9442	81	15	different	different	ADJ
ajst-9442	81	16	reporting	reporting	NOUN
ajst-9442	81	17	domains	domain	NOUN
ajst-9442	81	18	is	be	AUX
ajst-9442	81	19	involved	involve	VERB
ajst-9442	81	20	,	,	PUNCT
ajst-9442	81	21	and	and	CCONJ
ajst-9442	81	22	the	the	DET
ajst-9442	81	23	detailed	detailed	ADJ
ajst-9442	81	24	network	network	NOUN
ajst-9442	81	25	structure	structure	NOUN
ajst-9442	81	26	is	be	AUX
ajst-9442	81	27	described	describe	VERB
ajst-9442	81	28	.	.	PUNCT
ajst-9442	82	1	this	this	DET
ajst-9442	82	2	study	study	NOUN
ajst-9442	82	3	has	have	VERB
ajst-9442	82	4	some	some	DET
ajst-9442	82	5	inspirations	inspiration	NOUN
ajst-9442	82	6	for	for	ADP
ajst-9442	82	7	reporting	reporting	NOUN
ajst-9442	82	8	within	within	ADP
ajst-9442	82	9	the	the	DET
ajst-9442	82	10	system.[5	system.[5	NOUN
ajst-9442	82	11	]	]	X
ajst-9442	82	12	5.1	5.1	NUM
ajst-9442	82	13	.	.	PUNCT
ajst-9442	82	14	ways	way	NOUN
ajst-9442	82	15	to	to	PART
ajst-9442	82	16	report	report	VERB
ajst-9442	82	17	spam	spam	NOUN
ajst-9442	82	18	at	at	ADP
ajst-9442	82	19	present	present	ADJ
ajst-9442	82	20	,	,	PUNCT
ajst-9442	82	21	the	the	DET
ajst-9442	82	22	country	country	NOUN
ajst-9442	82	23	has	have	AUX
ajst-9442	82	24	launched	launch	VERB
ajst-9442	82	25	relevant	relevant	ADJ
ajst-9442	82	26	reporting	reporting	NOUN
ajst-9442	82	27	app	app	NOUN
ajst-9442	82	28	,	,	PUNCT
ajst-9442	82	29	or	or	CCONJ
ajst-9442	82	30	in	in	ADP
ajst-9442	82	31	the	the	DET
ajst-9442	82	32	mailbox	mailbox	NOUN
ajst-9442	82	33	system	system	NOUN
ajst-9442	82	34	to	to	PART
ajst-9442	82	35	report	report	VERB
ajst-9442	82	36	by	by	ADP
ajst-9442	82	37	oneself	oneself	PRON
ajst-9442	82	38	.	.	PUNCT
ajst-9442	83	1	5.2	5.2	NUM
ajst-9442	83	2	.	.	PUNCT
ajst-9442	84	1	implementation	implementation	NOUN
ajst-9442	84	2	process	process	NOUN
ajst-9442	84	3	of	of	ADP
ajst-9442	84	4	spam	spam	NOUN
ajst-9442	84	5	reporting	report	VERB
ajst-9442	84	6	through	through	ADP
ajst-9442	84	7	the	the	DET
ajst-9442	84	8	system	system	NOUN
ajst-9442	84	9	to	to	PART
ajst-9442	84	10	identify	identify	VERB
ajst-9442	84	11	whether	whether	SCONJ
ajst-9442	84	12	it	it	PRON
ajst-9442	84	13	is	be	AUX
ajst-9442	84	14	junk	junk	NOUN
ajst-9442	84	15	information	information	NOUN
ajst-9442	84	16	and	and	CCONJ
ajst-9442	84	17	the	the	DET
ajst-9442	84	18	type	type	NOUN
ajst-9442	84	19	of	of	ADP
ajst-9442	84	20	information	information	NOUN
ajst-9442	84	21	,	,	PUNCT
ajst-9442	84	22	write	write	VERB
ajst-9442	84	23	a	a	DET
ajst-9442	84	24	program	program	NOUN
ajst-9442	84	25	to	to	PART
ajst-9442	84	26	let	let	VERB
ajst-9442	84	27	the	the	DET
ajst-9442	84	28	system	system	NOUN
ajst-9442	84	29	fill	fill	VERB
ajst-9442	84	30	in	in	ADP
ajst-9442	84	31	the	the	DET
ajst-9442	84	32	relevant	relevant	ADJ
ajst-9442	84	33	information	information	NOUN
ajst-9442	84	34	instead	instead	ADV
ajst-9442	84	35	of	of	ADP
ajst-9442	84	36	the	the	DET
ajst-9442	84	37	user	user	NOUN
ajst-9442	84	38	report	report	NOUN
ajst-9442	84	39	.	.	PUNCT
ajst-9442	85	1	5.3	5.3	NUM
ajst-9442	85	2	.	.	PUNCT
ajst-9442	85	3	service	service	NOUN
ajst-9442	85	4	-	-	PUNCT
ajst-9442	85	5	type	type	NOUN
ajst-9442	85	6	spam	spam	NOUN
ajst-9442	85	7	reporting	reporting	NOUN
ajst-9442	85	8	after	after	SCONJ
ajst-9442	85	9	the	the	DET
ajst-9442	85	10	spam	spam	NOUN
ajst-9442	85	11	is	be	AUX
ajst-9442	85	12	identified	identify	VERB
ajst-9442	85	13	,	,	PUNCT
ajst-9442	85	14	the	the	DET
ajst-9442	85	15	user	user	NOUN
ajst-9442	85	16	is	be	AUX
ajst-9442	85	17	asked	ask	VERB
ajst-9442	85	18	whether	whether	SCONJ
ajst-9442	85	19	they	they	PRON
ajst-9442	85	20	agree	agree	VERB
ajst-9442	85	21	to	to	PART
ajst-9442	85	22	report	report	VERB
ajst-9442	85	23	it	it	PRON
ajst-9442	85	24	or	or	CCONJ
ajst-9442	85	25	agree	agree	VERB
ajst-9442	85	26	to	to	PART
ajst-9442	85	27	report	report	VERB
ajst-9442	85	28	it	it	PRON
ajst-9442	85	29	.	.	PUNCT
ajst-9442	86	1	this	this	DET
ajst-9442	86	2	feature	feature	NOUN
ajst-9442	86	3	is	be	AUX
ajst-9442	86	4	used	use	VERB
ajst-9442	86	5	in	in	ADP
ajst-9442	86	6	many	many	ADJ
ajst-9442	86	7	mobile	mobile	ADJ
ajst-9442	86	8	phone	phone	NOUN
ajst-9442	86	9	systems	system	NOUN
ajst-9442	86	10	today	today	NOUN
ajst-9442	86	11	.	.	PUNCT
ajst-9442	87	1	following	follow	VERB
ajst-9442	87	2	the	the	DET
ajst-9442	87	3	user	user	NOUN
ajst-9442	87	4	's	's	PART
ajst-9442	87	5	opinion	opinion	NOUN
ajst-9442	87	6	is	be	AUX
ajst-9442	87	7	the	the	DET
ajst-9442	87	8	premise	premise	NOUN
ajst-9442	87	9	of	of	ADP
ajst-9442	87	10	this	this	DET
ajst-9442	87	11	function	function	NOUN
ajst-9442	87	12	.	.	PUNCT
ajst-9442	88	1	5.4	5.4	NUM
ajst-9442	88	2	.	.	PUNCT
ajst-9442	88	3	linkage	linkage	NOUN
ajst-9442	88	4	between	between	ADP
ajst-9442	88	5	information	information	NOUN
ajst-9442	88	6	reporting	reporting	NOUN
ajst-9442	88	7	and	and	CCONJ
ajst-9442	88	8	information	information	NOUN
ajst-9442	88	9	classification	classification	NOUN
ajst-9442	88	10	information	information	NOUN
ajst-9442	88	11	reporting	reporting	NOUN
ajst-9442	88	12	starts	start	VERB
ajst-9442	88	13	after	after	SCONJ
ajst-9442	88	14	information	information	NOUN
ajst-9442	88	15	is	be	AUX
ajst-9442	88	16	classified	classify	VERB
ajst-9442	88	17	into	into	ADP
ajst-9442	88	18	spam	spam	NOUN
ajst-9442	88	19	,	,	PUNCT
ajst-9442	88	20	and	and	CCONJ
ajst-9442	88	21	spam	spam	VERB
ajst-9442	88	22	classification	classification	NOUN
ajst-9442	88	23	can	can	AUX
ajst-9442	88	24	better	well	ADV
ajst-9442	88	25	serve	serve	VERB
ajst-9442	88	26	information	information	NOUN
ajst-9442	88	27	reporting	reporting	NOUN
ajst-9442	88	28	and	and	CCONJ
ajst-9442	88	29	inform	inform	VERB
ajst-9442	88	30	the	the	DET
ajst-9442	88	31	server	server	NOUN
ajst-9442	88	32	of	of	ADP
ajst-9442	88	33	the	the	DET
ajst-9442	88	34	basic	basic	ADJ
ajst-9442	88	35	information	information	NOUN
ajst-9442	88	36	of	of	ADP
ajst-9442	88	37	spam	spam	NOUN
ajst-9442	88	38	.	.	PUNCT
ajst-9442	89	1	37	37	NUM
ajst-9442	89	2	6	6	NUM
ajst-9442	89	3	.	.	PUNCT
ajst-9442	89	4	conclusion	conclusion	NOUN
ajst-9442	89	5	an	an	DET
ajst-9442	89	6	information	information	NOUN
ajst-9442	89	7	filtering	filtering	NOUN
ajst-9442	89	8	model	model	NOUN
ajst-9442	89	9	is	be	AUX
ajst-9442	89	10	established	establish	VERB
ajst-9442	89	11	based	base	VERB
ajst-9442	89	12	on	on	ADP
ajst-9442	89	13	naive	naive	ADJ
ajst-9442	89	14	bayes	bayes	NOUN
ajst-9442	89	15	principle	principle	NOUN
ajst-9442	89	16	to	to	PART
ajst-9442	89	17	realize	realize	VERB
ajst-9442	89	18	specific	specific	ADJ
ajst-9442	89	19	mail	mail	NOUN
ajst-9442	89	20	classification	classification	NOUN
ajst-9442	89	21	and	and	CCONJ
ajst-9442	89	22	report	report	NOUN
ajst-9442	89	23	after	after	ADP
ajst-9442	89	24	spam	spam	NOUN
ajst-9442	89	25	identification	identification	NOUN
ajst-9442	89	26	.	.	PUNCT
ajst-9442	90	1	the	the	DET
ajst-9442	90	2	specific	specific	ADJ
ajst-9442	90	3	classification	classification	NOUN
ajst-9442	90	4	of	of	ADP
ajst-9442	90	5	spam	spam	NOUN
ajst-9442	90	6	can	can	AUX
ajst-9442	90	7	help	help	VERB
ajst-9442	90	8	users	user	NOUN
ajst-9442	90	9	see	see	VERB
ajst-9442	90	10	the	the	DET
ajst-9442	90	11	type	type	NOUN
ajst-9442	90	12	of	of	ADP
ajst-9442	90	13	mail	mail	NOUN
ajst-9442	90	14	at	at	ADP
ajst-9442	90	15	a	a	DET
ajst-9442	90	16	glance	glance	NOUN
ajst-9442	90	17	,	,	PUNCT
ajst-9442	90	18	so	so	SCONJ
ajst-9442	90	19	as	as	SCONJ
ajst-9442	90	20	to	to	PART
ajst-9442	90	21	prevent	prevent	VERB
ajst-9442	90	22	such	such	ADJ
ajst-9442	90	23	things	thing	NOUN
ajst-9442	90	24	from	from	ADP
ajst-9442	90	25	happening	happen	VERB
ajst-9442	90	26	.	.	PUNCT
ajst-9442	91	1	tree	tree	NOUN
ajst-9442	91	2	model	model	NOUN
ajst-9442	91	3	plays	play	VERB
ajst-9442	91	4	a	a	DET
ajst-9442	91	5	very	very	ADV
ajst-9442	91	6	important	important	ADJ
ajst-9442	91	7	role	role	NOUN
ajst-9442	91	8	in	in	ADP
ajst-9442	91	9	the	the	DET
ajst-9442	91	10	classification	classification	NOUN
ajst-9442	91	11	of	of	ADP
ajst-9442	91	12	spam	spam	NOUN
ajst-9442	91	13	,	,	PUNCT
ajst-9442	91	14	which	which	PRON
ajst-9442	91	15	can	can	AUX
ajst-9442	91	16	help	help	VERB
ajst-9442	91	17	classify	classify	VERB
ajst-9442	91	18	the	the	DET
ajst-9442	91	19	types	type	NOUN
ajst-9442	91	20	of	of	ADP
ajst-9442	91	21	mail	mail	NOUN
ajst-9442	91	22	faster	fast	ADV
ajst-9442	91	23	.	.	PUNCT
ajst-9442	92	1	spam	spam	NOUN
ajst-9442	92	2	reporting	reporting	NOUN
ajst-9442	92	3	is	be	AUX
ajst-9442	92	4	a	a	DET
ajst-9442	92	5	service	service	NOUN
ajst-9442	92	6	.	.	PUNCT
ajst-9442	93	1	by	by	ADP
ajst-9442	93	2	understanding	understand	VERB
ajst-9442	93	3	the	the	DET
ajst-9442	93	4	network	network	NOUN
ajst-9442	93	5	structure	structure	NOUN
ajst-9442	93	6	and	and	CCONJ
ajst-9442	93	7	getting	get	VERB
ajst-9442	93	8	familiar	familiar	ADJ
ajst-9442	93	9	with	with	ADP
ajst-9442	93	10	the	the	DET
ajst-9442	93	11	relationship	relationship	NOUN
ajst-9442	93	12	between	between	ADP
ajst-9442	93	13	different	different	ADJ
ajst-9442	93	14	reporting	reporting	NOUN
ajst-9442	93	15	domains	domain	NOUN
ajst-9442	93	16	,	,	PUNCT
ajst-9442	93	17	it	it	PRON
ajst-9442	93	18	can	can	AUX
ajst-9442	93	19	report	report	VERB
ajst-9442	93	20	the	the	DET
ajst-9442	93	21	accounts	account	NOUN
ajst-9442	93	22	that	that	PRON
ajst-9442	93	23	send	send	VERB
ajst-9442	93	24	spam	spam	NOUN
ajst-9442	93	25	to	to	ADP
ajst-9442	93	26	the	the	DET
ajst-9442	93	27	relevant	relevant	ADJ
ajst-9442	93	28	authorities	authority	NOUN
ajst-9442	93	29	after	after	ADP
ajst-9442	93	30	obtaining	obtain	VERB
ajst-9442	93	31	the	the	DET
ajst-9442	93	32	consent	consent	NOUN
ajst-9442	93	33	of	of	ADP
ajst-9442	93	34	the	the	DET
ajst-9442	93	35	users	user	NOUN
ajst-9442	93	36	.	.	PUNCT
ajst-9442	94	1	these	these	DET
ajst-9442	94	2	two	two	NUM
ajst-9442	94	3	improvements	improvement	NOUN
ajst-9442	94	4	can	can	AUX
ajst-9442	94	5	make	make	VERB
ajst-9442	94	6	spam	spam	NOUN
ajst-9442	94	7	recognition	recognition	NOUN
ajst-9442	94	8	better	well	ADV
ajst-9442	94	9	serve	serve	VERB
ajst-9442	94	10	the	the	DET
ajst-9442	94	11	user	user	NOUN
ajst-9442	94	12	community	community	NOUN
ajst-9442	94	13	.	.	PUNCT
ajst-9442	95	1	convenient	convenient	ADJ
ajst-9442	95	2	people	people	NOUN
ajst-9442	95	3	's	's	PART
ajst-9442	95	4	life	life	NOUN
ajst-9442	95	5	,	,	PUNCT
ajst-9442	95	6	based	base	VERB
ajst-9442	95	7	on	on	ADP
ajst-9442	95	8	convenience	convenience	NOUN
ajst-9442	95	9	.	.	PUNCT
ajst-9442	96	1	at	at	ADP
ajst-9442	96	2	the	the	DET
ajst-9442	96	3	same	same	ADJ
ajst-9442	96	4	time	time	NOUN
ajst-9442	96	5	,	,	PUNCT
ajst-9442	96	6	also	also	ADV
ajst-9442	96	7	can	can	AUX
ajst-9442	96	8	effectively	effectively	ADV
ajst-9442	96	9	prevent	prevent	VERB
ajst-9442	96	10	the	the	DET
ajst-9442	96	11	occurrence	occurrence	NOUN
ajst-9442	96	12	of	of	ADP
ajst-9442	96	13	fraud	fraud	NOUN
ajst-9442	96	14	and	and	CCONJ
ajst-9442	96	15	other	other	ADJ
ajst-9442	96	16	behaviors	behavior	NOUN
ajst-9442	96	17	,	,	PUNCT
ajst-9442	96	18	reduce	reduce	VERB
ajst-9442	96	19	the	the	DET
ajst-9442	96	20	user	user	NOUN
ajst-9442	96	21	's	's	PART
ajst-9442	96	22	property	property	NOUN
ajst-9442	96	23	losses	loss	NOUN
ajst-9442	96	24	.	.	PUNCT
ajst-9442	97	1	to	to	PART
ajst-9442	97	2	ensure	ensure	VERB
ajst-9442	97	3	the	the	DET
ajst-9442	97	4	safety	safety	NOUN
ajst-9442	97	5	of	of	ADP
ajst-9442	97	6	use	use	NOUN
ajst-9442	97	7	.	.	PUNCT
ajst-9442	98	1	references	reference	NOUN
ajst-9442	98	2	[	[	X
ajst-9442	98	3	1	1	NUM
ajst-9442	98	4	]	]	PUNCT
ajst-9442	98	5	lin	lin	PROPN
ajst-9442	98	6	wei.(2009	wei.(2009	PROPN
ajst-9442	98	7	)	)	PUNCT
ajst-9442	98	8	.	.	PUNCT
ajst-9442	99	1	research	research	NOUN
ajst-9442	99	2	and	and	CCONJ
ajst-9442	99	3	implementation	implementation	NOUN
ajst-9442	99	4	of	of	ADP
ajst-9442	99	5	spam	spam	NOUN
ajst-9442	99	6	filtering	filtering	NOUN
ajst-9442	99	7	system	system	NOUN
ajst-9442	99	8	based	base	VERB
ajst-9442	99	9	on	on	ADP
ajst-9442	99	10	bayesian	bayesian	NOUN
ajst-9442	99	11	classification	classification	NOUN
ajst-9442	99	12	(	(	PUNCT
ajst-9442	99	13	master	master	NOUN
ajst-9442	99	14	dissertation	dissertation	NOUN
ajst-9442	99	15	,	,	PUNCT
ajst-9442	99	16	xihua	xihua	PROPN
ajst-9442	99	17	university	university	PROPN
ajst-9442	99	18	)	)	PUNCT
ajst-9442	99	19	.	.	PUNCT
ajst-9442	100	1	https://kns.cnki.net/kcms/detail/detail.aspx?dbname=cmfd	https://kns.cnki.net/kcms/detail/detail.aspx?dbname=cmfd	ADV
ajst-9442	100	2	2010&filename=2009199790.nh	2010&filename=2009199790.nh	NUM
ajst-9442	100	3	[	[	X
ajst-9442	100	4	2	2	X
ajst-9442	100	5	]	]	PUNCT
ajst-9442	100	6	wang	wang	PROPN
ajst-9442	100	7	lu.(2020	lu.(2020	PROPN
ajst-9442	100	8	)	)	PUNCT
ajst-9442	100	9	.	.	PUNCT
ajst-9442	101	1	research	research	NOUN
ajst-9442	101	2	on	on	ADP
ajst-9442	101	3	spam	spam	NOUN
ajst-9442	101	4	filtering	filter	VERB
ajst-9442	101	5	technology	technology	NOUN
ajst-9442	101	6	based	base	VERB
ajst-9442	101	7	on	on	ADP
ajst-9442	101	8	bayesian	bayesian	NOUN
ajst-9442	101	9	classification	classification	NOUN
ajst-9442	101	10	(	(	PUNCT
ajst-9442	101	11	master	master	NOUN
ajst-9442	101	12	's	's	PART
ajst-9442	101	13	thesis	thesis	NOUN
ajst-9442	101	14	,	,	PUNCT
ajst-9442	101	15	shanghai	shanghai	PROPN
ajst-9442	101	16	university	university	PROPN
ajst-9442	101	17	of	of	ADP
ajst-9442	101	18	engineering	engineering	NOUN
ajst-9442	101	19	science	science	NOUN
ajst-9442	101	20	)	)	PUNCT
ajst-9442	101	21	.	.	PUNCT
ajst-9442	102	1	https://kns.cnki.net/kcms/detail/detail.aspx?dbname=cmfd	https://kns.cnki.net/kcms/detail/detail.aspx?dbname=cmfd	ADV
ajst-9442	102	2	202101&filename=1021534561.nh	202101&filename=1021534561.nh	NUM
ajst-9442	102	3	[	[	X
ajst-9442	102	4	3	3	NUM
ajst-9442	102	5	]	]	X
ajst-9442	102	6	zhao	zhao	PROPN
ajst-9442	102	7	jinghui	jinghui	PROPN
ajst-9442	102	8	&	&	CCONJ
ajst-9442	102	9	wei	wei	PROPN
ajst-9442	102	10	zhengang.(2016	zhengang.(2016	PROPN
ajst-9442	102	11	)	)	PUNCT
ajst-9442	102	12	.	.	PUNCT
ajst-9442	103	1	improved	improve	VERB
ajst-9442	103	2	bayesian	bayesian	NOUN
ajst-9442	103	3	spam	spam	VERB
ajst-9442	103	4	filtering	filter	VERB
ajst-9442	103	5	algorithm	algorithm	NOUN
ajst-9442	103	6	.	.	PUNCT
ajst-9442	104	1	computer	computer	NOUN
ajst-9442	104	2	systems	system	NOUN
ajst-9442	104	3	applications	application	NOUN
ajst-9442	104	4	(	(	PUNCT
ajst-9442	104	5	10),137	10),137	NUM
ajst-9442	104	6	-	-	SYM
ajst-9442	104	7	140	140	NUM
ajst-9442	104	8	.	.	PUNCT
ajst-9442	104	9	doi:10.15888	doi:10.15888	PROPN
ajst-9442	104	10	/	/	SYM
ajst-9442	104	11	j.cnki.csa.005380	j.cnki.csa.005380	PROPN
ajst-9442	104	12	.	.	PUNCT
ajst-9442	105	1	[	[	X
ajst-9442	105	2	4	4	X
ajst-9442	105	3	]	]	X
ajst-9442	105	4	liu	liu	PROPN
ajst-9442	105	5	haoran	haoran	PROPN
ajst-9442	105	6	,	,	PUNCT
ajst-9442	105	7	ding	ding	NOUN
ajst-9442	105	8	pan	pan	PROPN
ajst-9442	105	9	,	,	PUNCT
ajst-9442	105	10	guo	guo	PROPN
ajst-9442	105	11	changjiang	changjiang	PROPN
ajst-9442	105	12	&	&	CCONJ
ajst-9442	105	13	et	et	PROPN
ajst-9442	105	14	al.(2018	al.(2018	NOUN
ajst-9442	105	15	)	)	PUNCT
ajst-9442	105	16	.	.	PUNCT
ajst-9442	106	1	research	research	NOUN
ajst-9442	106	2	on	on	ADP
ajst-9442	106	3	chinese	chinese	ADJ
ajst-9442	106	4	spam	spam	NOUN
ajst-9442	106	5	filtering	filter	VERB
ajst-9442	106	6	system	system	NOUN
ajst-9442	106	7	based	base	VERB
ajst-9442	106	8	on	on	ADP
ajst-9442	106	9	bayesian	bayesian	NOUN
ajst-9442	106	10	algorithm	algorithm	NOUN
ajst-9442	106	11	.	.	PUNCT
ajst-9442	107	1	journal	journal	NOUN
ajst-9442	107	2	of	of	ADP
ajst-9442	107	3	communications	communication	NOUN
ajst-9442	107	4	(	(	PUNCT
ajst-9442	107	5	12),151	12),151	NUM
ajst-9442	107	6	-	-	SYM
ajst-9442	107	7	159	159	NUM
ajst-9442	107	8	.	.	PUNCT
ajst-9442	108	1	[	[	X
ajst-9442	108	2	5	5	NUM
ajst-9442	108	3	]	]	PUNCT
ajst-9442	108	4	yu	yu	PROPN
ajst-9442	108	5	muqing.(2010	muqing.(2010	PROPN
ajst-9442	108	6	)	)	PUNCT
ajst-9442	108	7	.	.	PUNCT
ajst-9442	109	1	research	research	NOUN
ajst-9442	109	2	and	and	CCONJ
ajst-9442	109	3	application	application	NOUN
ajst-9442	109	4	of	of	ADP
ajst-9442	109	5	spam	spam	NOUN
ajst-9442	109	6	processing	processing	NOUN
ajst-9442	109	7	model	model	NOUN
ajst-9442	109	8	(	(	PUNCT
ajst-9442	109	9	master	master	NOUN
ajst-9442	109	10	dissertation	dissertation	NOUN
ajst-9442	109	11	,	,	PUNCT
ajst-9442	109	12	beijing	beijing	PROPN
ajst-9442	109	13	university	university	PROPN
ajst-9442	109	14	of	of	ADP
ajst-9442	109	15	posts	post	NOUN
ajst-9442	109	16	and	and	CCONJ
ajst-9442	109	17	telecommunications	telecommunication	NOUN
ajst-9442	109	18	)	)	PUNCT
ajst-9442	109	19	.	.	PUNCT
ajst-9442	110	1	https://kns.cnki.net/kcms/detail/detail.aspx?dbname=cmfd	https://kns.cnki.net/kcms/detail/detail.aspx?dbname=cmfd	ADV
ajst-9442	110	2	2011&filename=2010222633.nh	2011&filename=2010222633.nh	NUM