id	sid	tid	token	lemma	pos
fbem-3311	1	1	frontiers	frontier	NOUN
fbem-3311	1	2	in	in	ADP
fbem-3311	1	3	business	business	NOUN
fbem-3311	1	4	,	,	PUNCT
fbem-3311	1	5	economics	economic	NOUN
fbem-3311	1	6	and	and	CCONJ
fbem-3311	1	7	management	management	NOUN
fbem-3311	1	8	issn	issn	PROPN
fbem-3311	1	9	:	:	PUNCT
fbem-3311	1	10	2766	2766	NUM
fbem-3311	1	11	-	-	PUNCT
fbem-3311	1	12	824x	824x	NUM
fbem-3311	1	13	|	|	ADJ
fbem-3311	1	14	vol	vol	NOUN
fbem-3311	1	15	.	.	PROPN
fbem-3311	2	1	6	6	NUM
fbem-3311	2	2	,	,	PUNCT
fbem-3311	2	3	no	no	INTJ
fbem-3311	2	4	.	.	NOUN
fbem-3311	2	5	3	3	NUM
fbem-3311	2	6	,	,	PUNCT
fbem-3311	2	7	2022	2022	NUM
fbem-3311	2	8	54	54	NUM
fbem-3311	2	9	stock	stock	NOUN
fbem-3311	2	10	price	price	NOUN
fbem-3311	2	11	forecasting	forecasting	NOUN
fbem-3311	2	12	in	in	ADP
fbem-3311	2	13	real	real	ADJ
fbem-3311	2	14	estate	estate	NOUN
fbem-3311	2	15	industry	industry	NOUN
fbem-3311	2	16	based	base	VERB
fbem-3311	2	17	on	on	ADP
fbem-3311	2	18	investor	investor	NOUN
fbem-3311	2	19	sentiment	sentiment	NOUN
fbem-3311	2	20	xiaoyuan	xiaoyuan	PROPN
fbem-3311	2	21	fan1	fan1	PROPN
fbem-3311	2	22	,	,	PUNCT
fbem-3311	2	23	*	*	PUNCT
fbem-3311	2	24	,	,	PUNCT
fbem-3311	2	25	jiashuo	jiashuo	NOUN
fbem-3311	2	26	chen2	chen2	NOUN
fbem-3311	2	27	1	1	NUM
fbem-3311	2	28	school	school	NOUN
fbem-3311	2	29	of	of	ADP
fbem-3311	2	30	statistics	statistic	NOUN
fbem-3311	2	31	,	,	PUNCT
fbem-3311	2	32	shandong	shandong	PROPN
fbem-3311	2	33	university	university	PROPN
fbem-3311	2	34	of	of	ADP
fbem-3311	2	35	finance	finance	NOUN
fbem-3311	2	36	and	and	CCONJ
fbem-3311	2	37	economics	economic	NOUN
fbem-3311	2	38	,	,	PUNCT
fbem-3311	2	39	jinan	jinan	PROPN
fbem-3311	2	40	,	,	PUNCT
fbem-3311	2	41	shandong	shandong	PROPN
fbem-3311	2	42	,	,	PUNCT
fbem-3311	2	43	250014	250014	NUM
fbem-3311	2	44	,	,	PUNCT
fbem-3311	2	45	china	china	PROPN
fbem-3311	2	46	2	2	NUM
fbem-3311	2	47	consulting	consulting	NOUN
fbem-3311	2	48	department	department	NOUN
fbem-3311	2	49	,	,	PUNCT
fbem-3311	2	50	shanke	shanke	ADJ
fbem-3311	2	51	digital	digital	ADJ
fbem-3311	2	52	economy	economy	NOUN
fbem-3311	2	53	research	research	PROPN
fbem-3311	2	54	institute	institute	PROPN
fbem-3311	2	55	co.	co.	PROPN
fbem-3311	2	56	,	,	PUNCT
fbem-3311	2	57	ltd	ltd	PROPN
fbem-3311	2	58	,	,	PUNCT
fbem-3311	2	59	jinan	jinan	PROPN
fbem-3311	2	60	,	,	PUNCT
fbem-3311	2	61	shandong	shandong	PROPN
fbem-3311	2	62	,	,	PUNCT
fbem-3311	2	63	250014	250014	NUM
fbem-3311	2	64	,	,	PUNCT
fbem-3311	2	65	china	china	PROPN
fbem-3311	2	66	*	*	PUNCT
fbem-3311	2	67	corresponding	correspond	VERB
fbem-3311	2	68	author	author	NOUN
fbem-3311	2	69	’s	’s	PART
fbem-3311	2	70	e	e	NOUN
fbem-3311	2	71	-	-	NOUN
fbem-3311	2	72	mail	mail	NOUN
fbem-3311	2	73	:	:	PUNCT
fbem-3311	2	74	fxyuan902@163.com	fxyuan902@163.com	PROPN
fbem-3311	2	75	abstract	abstract	NOUN
fbem-3311	2	76	:	:	PUNCT
fbem-3311	2	77	stock	stock	NOUN
fbem-3311	2	78	price	price	NOUN
fbem-3311	2	79	fluctuations	fluctuation	NOUN
fbem-3311	2	80	are	be	AUX
fbem-3311	2	81	unstable	unstable	ADJ
fbem-3311	2	82	,	,	PUNCT
fbem-3311	2	83	and	and	CCONJ
fbem-3311	2	84	investors	investor	NOUN
fbem-3311	2	85	'	'	PART
fbem-3311	2	86	decision	decision	NOUN
fbem-3311	2	87	-	-	PUNCT
fbem-3311	2	88	making	making	NOUN
fbem-3311	2	89	is	be	AUX
fbem-3311	2	90	also	also	ADV
fbem-3311	2	91	subject	subject	ADJ
fbem-3311	2	92	to	to	ADP
fbem-3311	2	93	the	the	DET
fbem-3311	2	94	influence	influence	NOUN
fbem-3311	2	95	of	of	ADP
fbem-3311	2	96	their	their	PRON
fbem-3311	2	97	feelings	feeling	NOUN
fbem-3311	2	98	.	.	PUNCT
fbem-3311	3	1	this	this	DET
fbem-3311	3	2	study	study	NOUN
fbem-3311	3	3	suggests	suggest	VERB
fbem-3311	3	4	a	a	DET
fbem-3311	3	5	real	real	ADJ
fbem-3311	3	6	estate	estate	NOUN
fbem-3311	3	7	stock	stock	NOUN
fbem-3311	3	8	price	price	NOUN
fbem-3311	3	9	prediction	prediction	NOUN
fbem-3311	3	10	approach	approach	NOUN
fbem-3311	3	11	based	base	VERB
fbem-3311	3	12	on	on	ADP
fbem-3311	3	13	investors	investor	NOUN
fbem-3311	3	14	'	'	PART
fbem-3311	3	15	moods	mood	NOUN
fbem-3311	3	16	in	in	ADP
fbem-3311	3	17	response	response	NOUN
fbem-3311	3	18	to	to	ADP
fbem-3311	3	19	the	the	DET
fbem-3311	3	20	present	present	ADJ
fbem-3311	3	21	phenomena	phenomenon	NOUN
fbem-3311	3	22	that	that	SCONJ
fbem-3311	3	23	investors	investor	NOUN
fbem-3311	3	24	'	'	PART
fbem-3311	3	25	desire	desire	NOUN
fbem-3311	3	26	to	to	PART
fbem-3311	3	27	participate	participate	VERB
fbem-3311	3	28	in	in	ADP
fbem-3311	3	29	the	the	DET
fbem-3311	3	30	real	real	ADJ
fbem-3311	3	31	estate	estate	NOUN
fbem-3311	3	32	development	development	NOUN
fbem-3311	3	33	business	business	NOUN
fbem-3311	3	34	is	be	AUX
fbem-3311	3	35	falling	fall	VERB
fbem-3311	3	36	and	and	CCONJ
fbem-3311	3	37	risk	risk	NOUN
fbem-3311	3	38	aversion	aversion	NOUN
fbem-3311	3	39	is	be	AUX
fbem-3311	3	40	increasing	increase	VERB
fbem-3311	3	41	.	.	PUNCT
fbem-3311	4	1	firstly	firstly	ADV
fbem-3311	4	2	,	,	PUNCT
fbem-3311	4	3	we	we	PRON
fbem-3311	4	4	quantify	quantify	VERB
fbem-3311	4	5	the	the	DET
fbem-3311	4	6	stock	stock	NOUN
fbem-3311	4	7	bar	bar	NOUN
fbem-3311	4	8	comment	comment	NOUN
fbem-3311	4	9	scores	score	NOUN
fbem-3311	4	10	combined	combine	VERB
fbem-3311	4	11	with	with	ADP
fbem-3311	4	12	the	the	DET
fbem-3311	4	13	baidu	baidu	NOUN
fbem-3311	4	14	search	search	NOUN
fbem-3311	4	15	index	index	NOUN
fbem-3311	4	16	to	to	PART
fbem-3311	4	17	construct	construct	VERB
fbem-3311	4	18	a	a	DET
fbem-3311	4	19	composite	composite	ADJ
fbem-3311	4	20	sentiment	sentiment	NOUN
fbem-3311	4	21	index	index	NOUN
fbem-3311	4	22	.	.	PUNCT
fbem-3311	5	1	next	next	ADV
fbem-3311	5	2	,	,	PUNCT
fbem-3311	5	3	we	we	PRON
fbem-3311	5	4	combine	combine	VERB
fbem-3311	5	5	additional	additional	ADJ
fbem-3311	5	6	stock	stock	NOUN
fbem-3311	5	7	price	price	NOUN
fbem-3311	5	8	influencing	influence	VERB
fbem-3311	5	9	factors	factor	NOUN
fbem-3311	5	10	and	and	CCONJ
fbem-3311	5	11	perform	perform	VERB
fbem-3311	5	12	functional	functional	ADJ
fbem-3311	5	13	principal	principal	ADJ
fbem-3311	5	14	component	component	NOUN
fbem-3311	5	15	analysis	analysis	NOUN
fbem-3311	5	16	and	and	CCONJ
fbem-3311	5	17	dimensionality	dimensionality	NOUN
fbem-3311	5	18	reduction	reduction	NOUN
fbem-3311	5	19	to	to	PART
fbem-3311	5	20	address	address	VERB
fbem-3311	5	21	the	the	DET
fbem-3311	5	22	issue	issue	NOUN
fbem-3311	5	23	of	of	ADP
fbem-3311	5	24	multiple	multiple	ADJ
fbem-3311	5	25	covariances	covariance	NOUN
fbem-3311	5	26	.	.	PUNCT
fbem-3311	6	1	finally	finally	ADV
fbem-3311	6	2	,	,	PUNCT
fbem-3311	6	3	we	we	PRON
fbem-3311	6	4	input	input	VERB
fbem-3311	6	5	the	the	DET
fbem-3311	6	6	index	index	NOUN
fbem-3311	6	7	into	into	ADP
fbem-3311	6	8	cnn	cnn	PROPN
fbem-3311	6	9	's	's	PART
fbem-3311	6	10	prediction	prediction	NOUN
fbem-3311	6	11	model	model	NOUN
fbem-3311	6	12	to	to	PART
fbem-3311	6	13	determine	determine	VERB
fbem-3311	6	14	when	when	SCONJ
fbem-3311	6	15	the	the	DET
fbem-3311	6	16	stock	stock	NOUN
fbem-3311	6	17	price	price	NOUN
fbem-3311	6	18	will	will	AUX
fbem-3311	6	19	rise	rise	VERB
fbem-3311	6	20	or	or	CCONJ
fbem-3311	6	21	fall	fall	VERB
fbem-3311	6	22	.	.	PUNCT
fbem-3311	7	1	keywords	keyword	NOUN
fbem-3311	7	2	:	:	PUNCT
fbem-3311	7	3	sentiment	sentiment	NOUN
fbem-3311	7	4	analysis	analysis	NOUN
fbem-3311	7	5	,	,	PUNCT
fbem-3311	7	6	functional	functional	ADJ
fbem-3311	7	7	principal	principal	ADJ
fbem-3311	7	8	component	component	NOUN
fbem-3311	7	9	analysis	analysis	NOUN
fbem-3311	7	10	,	,	PUNCT
fbem-3311	7	11	cnn	cnn	PROPN
fbem-3311	7	12	stock	stock	NOUN
fbem-3311	7	13	price	price	NOUN
fbem-3311	7	14	prediction	prediction	NOUN
fbem-3311	7	15	model	model	NOUN
fbem-3311	7	16	.	.	PUNCT
fbem-3311	8	1	1	1	X
fbem-3311	8	2	.	.	X
fbem-3311	8	3	introduction	introduction	NOUN
fbem-3311	8	4	the	the	DET
fbem-3311	8	5	real	real	ADJ
fbem-3311	8	6	estate	estate	NOUN
fbem-3311	8	7	sector	sector	NOUN
fbem-3311	8	8	,	,	PUNCT
fbem-3311	8	9	a	a	DET
fbem-3311	8	10	crucial	crucial	ADJ
fbem-3311	8	11	component	component	NOUN
fbem-3311	8	12	of	of	ADP
fbem-3311	8	13	the	the	DET
fbem-3311	8	14	economic	economic	ADJ
fbem-3311	8	15	system	system	NOUN
fbem-3311	8	16	and	and	CCONJ
fbem-3311	8	17	has	have	VERB
fbem-3311	8	18	a	a	DET
fbem-3311	8	19	significant	significant	ADJ
fbem-3311	8	20	impact	impact	NOUN
fbem-3311	8	21	on	on	ADP
fbem-3311	8	22	the	the	DET
fbem-3311	8	23	stock	stock	NOUN
fbem-3311	8	24	market	market	NOUN
fbem-3311	8	25	,	,	PUNCT
fbem-3311	8	26	is	be	AUX
fbem-3311	8	27	essential	essential	ADJ
fbem-3311	8	28	for	for	ADP
fbem-3311	8	29	the	the	DET
fbem-3311	8	30	orderly	orderly	ADJ
fbem-3311	8	31	and	and	CCONJ
fbem-3311	8	32	healthy	healthy	ADJ
fbem-3311	8	33	growth	growth	NOUN
fbem-3311	8	34	of	of	ADP
fbem-3311	8	35	china	china	PROPN
fbem-3311	8	36	's	's	PART
fbem-3311	8	37	capital	capital	NOUN
fbem-3311	8	38	market	market	NOUN
fbem-3311	8	39	.	.	PUNCT
fbem-3311	9	1	china	china	PROPN
fbem-3311	9	2	has	have	AUX
fbem-3311	9	3	experienced	experience	VERB
fbem-3311	9	4	a	a	DET
fbem-3311	9	5	meteoric	meteoric	ADJ
fbem-3311	9	6	rise	rise	NOUN
fbem-3311	9	7	in	in	ADP
fbem-3311	9	8	the	the	DET
fbem-3311	9	9	number	number	NOUN
fbem-3311	9	10	of	of	ADP
fbem-3311	9	11	internet	internet	NOUN
fbem-3311	9	12	users	user	NOUN
fbem-3311	9	13	as	as	ADP
fbem-3311	9	14	a	a	DET
fbem-3311	9	15	result	result	NOUN
fbem-3311	9	16	of	of	ADP
fbem-3311	9	17	the	the	DET
fbem-3311	9	18	rapid	rapid	ADJ
fbem-3311	9	19	development	development	NOUN
fbem-3311	9	20	of	of	ADP
fbem-3311	9	21	mobile	mobile	ADJ
fbem-3311	9	22	internet	internet	NOUN
fbem-3311	9	23	technologies	technology	NOUN
fbem-3311	9	24	.	.	PUNCT
fbem-3311	10	1	according	accord	VERB
fbem-3311	10	2	to	to	ADP
fbem-3311	10	3	the	the	DET
fbem-3311	10	4	49th	49th	ADJ
fbem-3311	10	5	statistical	statistical	ADJ
fbem-3311	10	6	report	report	NOUN
fbem-3311	10	7	on	on	ADP
fbem-3311	10	8	the	the	DET
fbem-3311	10	9	development	development	NOUN
fbem-3311	10	10	status	status	NOUN
fbem-3311	10	11	of	of	ADP
fbem-3311	10	12	china	china	PROPN
fbem-3311	10	13	's	's	PART
fbem-3311	10	14	internet	internet	NOUN
fbem-3311	10	15	,	,	PUNCT
fbem-3311	10	16	there	there	PRON
fbem-3311	10	17	are	be	VERB
fbem-3311	10	18	1.032	1.032	NUM
fbem-3311	10	19	billion	billion	NUM
fbem-3311	10	20	internet	internet	NOUN
fbem-3311	10	21	users	user	NOUN
fbem-3311	10	22	in	in	ADP
fbem-3311	10	23	china	china	PROPN
fbem-3311	10	24	.	.	PUNCT
fbem-3311	11	1	investors	investor	NOUN
fbem-3311	11	2	in	in	ADP
fbem-3311	11	3	stocks	stock	NOUN
fbem-3311	11	4	frequently	frequently	ADV
fbem-3311	11	5	rely	rely	VERB
fbem-3311	11	6	on	on	ADP
fbem-3311	11	7	their	their	PRON
fbem-3311	11	8	investment	investment	NOUN
fbem-3311	11	9	decisions	decision	NOUN
fbem-3311	11	10	on	on	ADP
fbem-3311	11	11	the	the	DET
fbem-3311	11	12	information	information	NOUN
fbem-3311	11	13	they	they	PRON
fbem-3311	11	14	may	may	AUX
fbem-3311	11	15	find	find	VERB
fbem-3311	11	16	online	online	ADV
fbem-3311	11	17	.	.	PUNCT
fbem-3311	12	1	it	it	PRON
fbem-3311	12	2	has	have	AUX
fbem-3311	12	3	been	be	AUX
fbem-3311	12	4	a	a	DET
fbem-3311	12	5	hot	hot	ADJ
fbem-3311	12	6	topic	topic	NOUN
fbem-3311	12	7	for	for	ADP
fbem-3311	12	8	academic	academic	ADJ
fbem-3311	12	9	and	and	CCONJ
fbem-3311	12	10	commercial	commercial	ADJ
fbem-3311	12	11	studies	study	NOUN
fbem-3311	12	12	to	to	PART
fbem-3311	12	13	use	use	VERB
fbem-3311	12	14	investor	investor	NOUN
fbem-3311	12	15	behavior	behavior	NOUN
fbem-3311	12	16	as	as	ADP
fbem-3311	12	17	one	one	NUM
fbem-3311	12	18	of	of	ADP
fbem-3311	12	19	the	the	DET
fbem-3311	12	20	stock	stock	NOUN
fbem-3311	12	21	prediction	prediction	NOUN
fbem-3311	12	22	indicators	indicator	NOUN
fbem-3311	12	23	.	.	PUNCT
fbem-3311	13	1	2	2	X
fbem-3311	13	2	.	.	X
fbem-3311	13	3	overview	overview	NOUN
fbem-3311	13	4	of	of	ADP
fbem-3311	13	5	related	related	ADJ
fbem-3311	13	6	studies	study	NOUN
fbem-3311	13	7	the	the	DET
fbem-3311	13	8	real	real	ADJ
fbem-3311	13	9	estate	estate	NOUN
fbem-3311	13	10	sector	sector	NOUN
fbem-3311	13	11	plays	play	VERB
fbem-3311	13	12	a	a	DET
fbem-3311	13	13	unique	unique	ADJ
fbem-3311	13	14	function	function	NOUN
fbem-3311	13	15	in	in	ADP
fbem-3311	13	16	the	the	DET
fbem-3311	13	17	stock	stock	NOUN
fbem-3311	13	18	market	market	NOUN
fbem-3311	13	19	as	as	ADP
fbem-3311	13	20	a	a	DET
fbem-3311	13	21	fundamental	fundamental	ADJ
fbem-3311	13	22	component	component	NOUN
fbem-3311	13	23	of	of	ADP
fbem-3311	13	24	the	the	DET
fbem-3311	13	25	economic	economic	ADJ
fbem-3311	13	26	system	system	NOUN
fbem-3311	13	27	.	.	PUNCT
fbem-3311	14	1	the	the	DET
fbem-3311	14	2	stock	stock	NOUN
fbem-3311	14	3	price	price	NOUN
fbem-3311	14	4	predictions	prediction	NOUN
fbem-3311	14	5	made	make	VERB
fbem-3311	14	6	by	by	ADP
fbem-3311	14	7	zhu	zhu	PROPN
fbem-3311	14	8	yongming	yongming	PROPN
fbem-3311	14	9	and	and	CCONJ
fbem-3311	14	10	shao	shao	PROPN
fbem-3311	14	11	gengyun	gengyun	NOUN
fbem-3311	14	12	using	use	VERB
fbem-3311	14	13	bp	bp	PROPN
fbem-3311	14	14	neural	neural	ADJ
fbem-3311	14	15	networks	network	NOUN
fbem-3311	14	16	demonstrated	demonstrate	VERB
fbem-3311	14	17	the	the	DET
fbem-3311	14	18	viability	viability	NOUN
fbem-3311	14	19	of	of	ADP
fbem-3311	14	20	neural	neural	ADJ
fbem-3311	14	21	networks	network	NOUN
fbem-3311	14	22	in	in	ADP
fbem-3311	14	23	the	the	DET
fbem-3311	14	24	field	field	NOUN
fbem-3311	14	25	of	of	ADP
fbem-3311	14	26	stock	stock	NOUN
fbem-3311	14	27	price	price	NOUN
fbem-3311	14	28	forecasting	forecasting	NOUN
fbem-3311	14	29	in	in	ADP
fbem-3311	14	30	the	the	DET
fbem-3311	14	31	real	real	ADJ
fbem-3311	14	32	estate	estate	NOUN
fbem-3311	14	33	business	business	NOUN
fbem-3311	14	34	,	,	PUNCT
fbem-3311	14	35	but	but	CCONJ
fbem-3311	14	36	the	the	DET
fbem-3311	14	37	input	input	NOUN
fbem-3311	14	38	indicators	indicator	NOUN
fbem-3311	14	39	are	be	AUX
fbem-3311	14	40	overly	overly	ADV
fbem-3311	14	41	limited	limited	ADJ
fbem-3311	14	42	to	to	ADP
fbem-3311	14	43	micro	micro	ADJ
fbem-3311	14	44	-	-	NOUN
fbem-3311	14	45	level	level	ADJ
fbem-3311	14	46	indicators	indicator	NOUN
fbem-3311	14	47	[	[	X
fbem-3311	14	48	1	1	NUM
fbem-3311	14	49	]	]	PUNCT
fbem-3311	14	50	.	.	PUNCT
fbem-3311	15	1	li	li	PROPN
fbem-3311	15	2	junzhao	junzhao	PROPN
fbem-3311	15	3	,	,	PUNCT
fbem-3311	15	4	guo	guo	PROPN
fbem-3311	15	5	kun	kun	PROPN
fbem-3311	15	6	,	,	PUNCT
fbem-3311	15	7	and	and	CCONJ
fbem-3311	15	8	others	other	NOUN
fbem-3311	15	9	accurately	accurately	ADV
fbem-3311	15	10	forecasted	forecast	VERB
fbem-3311	15	11	the	the	DET
fbem-3311	15	12	trend	trend	NOUN
fbem-3311	15	13	of	of	ADP
fbem-3311	15	14	the	the	DET
fbem-3311	15	15	real	real	ADJ
fbem-3311	15	16	estate	estate	NOUN
fbem-3311	15	17	sector	sector	NOUN
fbem-3311	15	18	stock	stock	NOUN
fbem-3311	15	19	price	price	NOUN
fbem-3311	15	20	index	index	NOUN
fbem-3311	15	21	based	base	VERB
fbem-3311	15	22	on	on	ADP
fbem-3311	15	23	the	the	DET
fbem-3311	15	24	regression	regression	NOUN
fbem-3311	15	25	model	model	NOUN
fbem-3311	15	26	of	of	ADP
fbem-3311	15	27	the	the	DET
fbem-3311	15	28	markov	markov	NOUN
fbem-3311	15	29	chain	chain	NOUN
fbem-3311	15	30	.	.	PUNCT
fbem-3311	16	1	they	they	PRON
fbem-3311	16	2	also	also	ADV
fbem-3311	16	3	demonstrated	demonstrate	VERB
fbem-3311	16	4	the	the	DET
fbem-3311	16	5	influence	influence	NOUN
fbem-3311	16	6	of	of	ADP
fbem-3311	16	7	the	the	DET
fbem-3311	16	8	banking	banking	NOUN
fbem-3311	16	9	sector	sector	NOUN
fbem-3311	16	10	on	on	ADP
fbem-3311	16	11	the	the	DET
fbem-3311	16	12	real	real	ADJ
fbem-3311	16	13	estate	estate	NOUN
fbem-3311	16	14	sector	sector	NOUN
fbem-3311	16	15	[	[	X
fbem-3311	16	16	2	2	NUM
fbem-3311	16	17	]	]	PUNCT
fbem-3311	16	18	.	.	PUNCT
fbem-3311	17	1	bai	bai	PROPN
fbem-3311	17	2	yunfei	yunfei	PROPN
fbem-3311	17	3	and	and	CCONJ
fbem-3311	17	4	wang	wang	PROPN
fbem-3311	17	5	qi	qi	PROPN
fbem-3311	17	6	applied	apply	VERB
fbem-3311	17	7	the	the	DET
fbem-3311	17	8	robust	robust	ADJ
fbem-3311	17	9	regression	regression	NOUN
fbem-3311	17	10	model	model	NOUN
fbem-3311	17	11	to	to	PART
fbem-3311	17	12	track	track	VERB
fbem-3311	17	13	and	and	CCONJ
fbem-3311	17	14	predict	predict	VERB
fbem-3311	17	15	the	the	DET
fbem-3311	17	16	real	real	ADJ
fbem-3311	17	17	estate	estate	NOUN
fbem-3311	17	18	index	index	NOUN
fbem-3311	17	19	,	,	PUNCT
fbem-3311	17	20	and	and	CCONJ
fbem-3311	17	21	performed	perform	VERB
fbem-3311	17	22	well	well	ADV
fbem-3311	17	23	in	in	ADP
fbem-3311	17	24	the	the	DET
fbem-3311	17	25	extrapolation	extrapolation	NOUN
fbem-3311	17	26	prediction	prediction	NOUN
fbem-3311	17	27	,	,	PUNCT
fbem-3311	17	28	but	but	CCONJ
fbem-3311	17	29	did	do	AUX
fbem-3311	17	30	not	not	PART
fbem-3311	17	31	consider	consider	VERB
fbem-3311	17	32	macro	macro	ADJ
fbem-3311	17	33	factors	factor	NOUN
fbem-3311	17	34	[	[	X
fbem-3311	17	35	3	3	NUM
fbem-3311	17	36	]	]	PUNCT
fbem-3311	17	37	.	.	PUNCT
fbem-3311	18	1	mao	mao	PROPN
fbem-3311	18	2	zengli	zengli	PROPN
fbem-3311	18	3	conducted	conduct	VERB
fbem-3311	18	4	a	a	DET
fbem-3311	18	5	research	research	NOUN
fbem-3311	18	6	on	on	ADP
fbem-3311	18	7	the	the	DET
fbem-3311	18	8	prediction	prediction	NOUN
fbem-3311	18	9	of	of	ADP
fbem-3311	18	10	the	the	DET
fbem-3311	18	11	real	real	ADJ
fbem-3311	18	12	estate	estate	NOUN
fbem-3311	18	13	stock	stock	NOUN
fbem-3311	18	14	price	price	NOUN
fbem-3311	18	15	index	index	NOUN
fbem-3311	18	16	based	base	VERB
fbem-3311	18	17	on	on	ADP
fbem-3311	18	18	the	the	DET
fbem-3311	18	19	ssa	ssa	PROPN
fbem-3311	18	20	-	-	PUNCT
fbem-3311	18	21	gru	gru	NOUN
fbem-3311	18	22	recurrent	recurrent	ADJ
fbem-3311	18	23	neural	neural	ADJ
fbem-3311	18	24	network	network	NOUN
fbem-3311	18	25	,	,	PUNCT
fbem-3311	18	26	which	which	PRON
fbem-3311	18	27	proved	prove	VERB
fbem-3311	18	28	that	that	SCONJ
fbem-3311	18	29	the	the	DET
fbem-3311	18	30	model	model	NOUN
fbem-3311	18	31	has	have	VERB
fbem-3311	18	32	a	a	DET
fbem-3311	18	33	strong	strong	ADJ
fbem-3311	18	34	reference	reference	NOUN
fbem-3311	18	35	significance	significance	NOUN
fbem-3311	18	36	for	for	ADP
fbem-3311	18	37	the	the	DET
fbem-3311	18	38	trend	trend	NOUN
fbem-3311	18	39	prediction	prediction	NOUN
fbem-3311	18	40	of	of	ADP
fbem-3311	18	41	the	the	DET
fbem-3311	18	42	real	real	ADJ
fbem-3311	18	43	estate	estate	NOUN
fbem-3311	18	44	stock	stock	NOUN
fbem-3311	18	45	price	price	NOUN
fbem-3311	18	46	index	index	NOUN
fbem-3311	18	47	,	,	PUNCT
fbem-3311	18	48	and	and	CCONJ
fbem-3311	18	49	provided	provide	VERB
fbem-3311	18	50	a	a	DET
fbem-3311	18	51	certain	certain	ADJ
fbem-3311	18	52	basis	basis	NOUN
fbem-3311	18	53	for	for	ADP
fbem-3311	18	54	formulating	formulate	VERB
fbem-3311	18	55	the	the	DET
fbem-3311	18	56	real	real	ADJ
fbem-3311	18	57	estate	estate	NOUN
fbem-3311	18	58	industry	industry	NOUN
fbem-3311	18	59	stock	stock	NOUN
fbem-3311	18	60	investment	investment	NOUN
fbem-3311	18	61	strategy	strategy	NOUN
fbem-3311	18	62	[	[	X
fbem-3311	18	63	4	4	NUM
fbem-3311	18	64	]	]	PUNCT
fbem-3311	18	65	.	.	PUNCT
fbem-3311	19	1	in	in	ADP
fbem-3311	19	2	addition	addition	NOUN
fbem-3311	19	3	to	to	ADP
fbem-3311	19	4	the	the	DET
fbem-3311	19	5	distinctive	distinctive	ADJ
fbem-3311	19	6	structure	structure	NOUN
fbem-3311	19	7	of	of	ADP
fbem-3311	19	8	chinese	chinese	ADJ
fbem-3311	19	9	stockholders	stockholder	NOUN
fbem-3311	19	10	,	,	PUNCT
fbem-3311	19	11	investor	investor	NOUN
fbem-3311	19	12	mood	mood	NOUN
fbem-3311	19	13	is	be	AUX
fbem-3311	19	14	also	also	ADV
fbem-3311	19	15	a	a	DET
fbem-3311	19	16	factor	factor	NOUN
fbem-3311	19	17	affecting	affect	VERB
fbem-3311	19	18	stock	stock	NOUN
fbem-3311	19	19	prices	price	NOUN
fbem-3311	19	20	.	.	PUNCT
fbem-3311	20	1	wysocki	wysocki	PROPN
fbem-3311	20	2	has	have	AUX
fbem-3311	20	3	shown	show	VERB
fbem-3311	20	4	that	that	SCONJ
fbem-3311	20	5	the	the	DET
fbem-3311	20	6	quantity	quantity	NOUN
fbem-3311	20	7	of	of	ADP
fbem-3311	20	8	online	online	ADJ
fbem-3311	20	9	stock	stock	NOUN
fbem-3311	20	10	reviews	review	NOUN
fbem-3311	20	11	can	can	AUX
fbem-3311	20	12	predict	predict	VERB
fbem-3311	20	13	stock	stock	NOUN
fbem-3311	20	14	trading	trading	NOUN
fbem-3311	20	15	volume	volume	NOUN
fbem-3311	20	16	and	and	CCONJ
fbem-3311	20	17	return	return	NOUN
fbem-3311	20	18	by	by	ADP
fbem-3311	20	19	analyzing	analyze	VERB
fbem-3311	20	20	more	more	ADJ
fbem-3311	20	21	than	than	ADP
fbem-3311	20	22	3000	3000	NUM
fbem-3311	20	23	stocks	stock	NOUN
fbem-3311	20	24	and	and	CCONJ
fbem-3311	20	25	forum	forum	NOUN
fbem-3311	20	26	comments	comment	NOUN
fbem-3311	20	27	on	on	ADP
fbem-3311	20	28	yahoo	yahoo	PROPN
fbem-3311	20	29	!	!	PUNCT
fbem-3311	20	30	using	use	VERB
fbem-3311	20	31	cross	cross	ADJ
fbem-3311	20	32	-	-	ADJ
fbem-3311	20	33	sectional	sectional	ADJ
fbem-3311	20	34	data	datum	NOUN
fbem-3311	20	35	analysis	analysis	NOUN
fbem-3311	20	36	and	and	CCONJ
fbem-3311	20	37	time	time	NOUN
fbem-3311	20	38	series	series	PROPN
fbem-3311	20	39	data	data	PROPN
fbem-3311	20	40	analysis[5	analysis[5	PROPN
fbem-3311	20	41	]	]	PUNCT
fbem-3311	20	42	.	.	PUNCT
fbem-3311	21	1	yang	yang	PROPN
fbem-3311	21	2	tou	tou	PROPN
fbem-3311	21	3	et	et	PROPN
fbem-3311	21	4	al	al	PROPN
fbem-3311	21	5	.	.	PROPN
fbem-3311	21	6	revealed	reveal	VERB
fbem-3311	21	7	that	that	SCONJ
fbem-3311	21	8	the	the	DET
fbem-3311	21	9	prediction	prediction	NOUN
fbem-3311	21	10	accuracy	accuracy	NOUN
fbem-3311	21	11	of	of	ADP
fbem-3311	21	12	stock	stock	NOUN
fbem-3311	21	13	indexes	index	NOUN
fbem-3311	21	14	using	use	VERB
fbem-3311	21	15	svm	svm	ADJ
fbem-3311	21	16	-	-	ADJ
fbem-3311	21	17	lstm	lstm	ADJ
fbem-3311	21	18	models	model	NOUN
fbem-3311	21	19	containing	contain	VERB
fbem-3311	21	20	sentiment	sentiment	NOUN
fbem-3311	21	21	polarity	polarity	NOUN
fbem-3311	21	22	data	datum	NOUN
fbem-3311	21	23	is	be	AUX
fbem-3311	21	24	superior	superior	ADJ
fbem-3311	21	25	to	to	ADP
fbem-3311	21	26	that	that	PRON
fbem-3311	21	27	of	of	ADP
fbem-3311	21	28	conventional	conventional	ADJ
fbem-3311	21	29	prediction	prediction	NOUN
fbem-3311	21	30	methods	method	NOUN
fbem-3311	21	31	[	[	X
fbem-3311	21	32	6	6	NUM
fbem-3311	21	33	]	]	PUNCT
fbem-3311	21	34	.	.	PUNCT
fbem-3311	22	1	hongrui	hongrui	PROPN
fbem-3311	22	2	zhao	zhao	PROPN
fbem-3311	22	3	and	and	CCONJ
fbem-3311	22	4	lei	lei	PROPN
fbem-3311	22	5	xue	xue	PROPN
fbem-3311	22	6	employed	employ	VERB
fbem-3311	22	7	a	a	DET
fbem-3311	22	8	cnn	cnn	PROPN
fbem-3311	22	9	model	model	NOUN
fbem-3311	22	10	to	to	PART
fbem-3311	22	11	efficiently	efficiently	ADV
fbem-3311	22	12	extract	extract	VERB
fbem-3311	22	13	deep	deep	ADJ
fbem-3311	22	14	features	feature	NOUN
fbem-3311	22	15	from	from	ADP
fbem-3311	22	16	the	the	DET
fbem-3311	22	17	data	datum	NOUN
fbem-3311	22	18	and	and	CCONJ
fbem-3311	22	19	implemented	implement	VERB
fbem-3311	22	20	an	an	DET
fbem-3311	22	21	attention	attention	NOUN
fbem-3311	22	22	method	method	NOUN
fbem-3311	22	23	to	to	PART
fbem-3311	22	24	create	create	VERB
fbem-3311	22	25	accurate	accurate	ADJ
fbem-3311	22	26	predictions	prediction	NOUN
fbem-3311	22	27	for	for	ADP
fbem-3311	22	28	the	the	DET
fbem-3311	22	29	sse	sse	PROPN
fbem-3311	22	30	index	index	NOUN
fbem-3311	22	31	[	[	X
fbem-3311	22	32	7	7	NUM
fbem-3311	22	33	]	]	PUNCT
fbem-3311	22	34	.	.	PUNCT
fbem-3311	23	1	this	this	DET
fbem-3311	23	2	paper	paper	NOUN
fbem-3311	23	3	decides	decide	VERB
fbem-3311	23	4	to	to	PART
fbem-3311	23	5	use	use	VERB
fbem-3311	23	6	a	a	DET
fbem-3311	23	7	combination	combination	NOUN
fbem-3311	23	8	of	of	ADP
fbem-3311	23	9	subjective	subjective	ADJ
fbem-3311	23	10	and	and	CCONJ
fbem-3311	23	11	objective	objective	ADJ
fbem-3311	23	12	approaches	approach	NOUN
fbem-3311	23	13	,	,	PUNCT
fbem-3311	23	14	combining	combine	VERB
fbem-3311	23	15	investor	investor	NOUN
fbem-3311	23	16	sentiment	sentiment	NOUN
fbem-3311	23	17	with	with	ADP
fbem-3311	23	18	convolutional	convolutional	ADJ
fbem-3311	23	19	neural	neural	ADJ
fbem-3311	23	20	networks	network	NOUN
fbem-3311	23	21	and	and	CCONJ
fbem-3311	23	22	introducing	introduce	VERB
fbem-3311	23	23	functional	functional	ADJ
fbem-3311	23	24	principal	principal	ADJ
fbem-3311	23	25	component	component	NOUN
fbem-3311	23	26	analysis	analysis	NOUN
fbem-3311	23	27	to	to	PART
fbem-3311	23	28	identify	identify	VERB
fbem-3311	23	29	the	the	DET
fbem-3311	23	30	primary	primary	ADJ
fbem-3311	23	31	characteristics	characteristic	NOUN
fbem-3311	23	32	of	of	ADP
fbem-3311	23	33	real	real	ADJ
fbem-3311	23	34	estate	estate	NOUN
fbem-3311	23	35	industry	industry	NOUN
fbem-3311	23	36	stock	stock	NOUN
fbem-3311	23	37	data	datum	NOUN
fbem-3311	23	38	and	and	CCONJ
fbem-3311	23	39	forecast	forecast	VERB
fbem-3311	23	40	its	its	PRON
fbem-3311	23	41	movement	movement	NOUN
fbem-3311	23	42	trend	trend	NOUN
fbem-3311	23	43	in	in	ADP
fbem-3311	23	44	order	order	NOUN
fbem-3311	23	45	to	to	PART
fbem-3311	23	46	improve	improve	VERB
fbem-3311	23	47	the	the	DET
fbem-3311	23	48	accuracy	accuracy	NOUN
fbem-3311	23	49	of	of	ADP
fbem-3311	23	50	the	the	DET
fbem-3311	23	51	forecast	forecast	NOUN
fbem-3311	23	52	.	.	PUNCT
fbem-3311	24	1	3	3	X
fbem-3311	24	2	.	.	X
fbem-3311	24	3	the	the	DET
fbem-3311	24	4	theoretical	theoretical	ADJ
fbem-3311	24	5	basis	basis	NOUN
fbem-3311	24	6	of	of	ADP
fbem-3311	24	7	functional	functional	ADJ
fbem-3311	24	8	principal	principal	ADJ
fbem-3311	24	9	component	component	NOUN
fbem-3311	24	10	analysis	analysis	NOUN
fbem-3311	24	11	in	in	ADP
fbem-3311	24	12	the	the	DET
fbem-3311	24	13	context	context	NOUN
fbem-3311	24	14	of	of	ADP
fbem-3311	24	15	the	the	DET
fbem-3311	24	16	era	era	NOUN
fbem-3311	24	17	of	of	ADP
fbem-3311	24	18	big	big	ADJ
fbem-3311	24	19	data	datum	NOUN
fbem-3311	24	20	,	,	PUNCT
fbem-3311	24	21	with	with	ADP
fbem-3311	24	22	the	the	DET
fbem-3311	24	23	increase	increase	NOUN
fbem-3311	24	24	in	in	ADP
fbem-3311	24	25	data	datum	NOUN
fbem-3311	24	26	volume	volume	NOUN
fbem-3311	24	27	,	,	PUNCT
fbem-3311	24	28	it	it	PRON
fbem-3311	24	29	can	can	AUX
fbem-3311	24	30	be	be	AUX
fbem-3311	24	31	noticed	notice	VERB
fbem-3311	24	32	that	that	SCONJ
fbem-3311	24	33	the	the	DET
fbem-3311	24	34	data	datum	NOUN
fbem-3311	24	35	all	all	PRON
fbem-3311	24	36	possess	possess	VERB
fbem-3311	24	37	function	function	NOUN
fbem-3311	24	38	-	-	PUNCT
fbem-3311	24	39	type	type	NOUN
fbem-3311	24	40	properties	property	NOUN
fbem-3311	24	41	.	.	PUNCT
fbem-3311	25	1	the	the	DET
fbem-3311	25	2	fundamental	fundamental	ADJ
fbem-3311	25	3	principle	principle	NOUN
fbem-3311	25	4	of	of	ADP
fbem-3311	25	5	functional	functional	ADJ
fbem-3311	25	6	data	datum	NOUN
fbem-3311	25	7	analysis	analysis	NOUN
fbem-3311	25	8	is	be	AUX
fbem-3311	25	9	to	to	PART
fbem-3311	25	10	consider	consider	VERB
fbem-3311	25	11	the	the	DET
fbem-3311	25	12	observed	observe	VERB
fbem-3311	25	13	data	datum	NOUN
fbem-3311	25	14	as	as	ADP
fbem-3311	25	15	a	a	DET
fbem-3311	25	16	whole	whole	NOUN
fbem-3311	25	17	,	,	PUNCT
fbem-3311	25	18	instead	instead	ADV
fbem-3311	25	19	of	of	ADP
fbem-3311	25	20	a	a	DET
fbem-3311	25	21	single	single	ADJ
fbem-3311	25	22	individual	individual	NOUN
fbem-3311	25	23	.	.	PUNCT
fbem-3311	26	1	after	after	ADP
fbem-3311	26	2	processing	process	VERB
fbem-3311	26	3	the	the	DET
fbem-3311	26	4	research	research	NOUN
fbem-3311	26	5	data	datum	NOUN
fbem-3311	26	6	functionally	functionally	ADV
fbem-3311	26	7	,	,	PUNCT
fbem-3311	26	8	more	more	ADV
fbem-3311	26	9	original	original	ADJ
fbem-3311	26	10	data	data	NOUN
fbem-3311	26	11	features	feature	NOUN
fbem-3311	26	12	can	can	AUX
fbem-3311	26	13	be	be	AUX
fbem-3311	26	14	mined	mine	VERB
fbem-3311	26	15	,	,	PUNCT
fbem-3311	26	16	and	and	CCONJ
fbem-3311	26	17	the	the	DET
fbem-3311	26	18	patterns	pattern	NOUN
fbem-3311	26	19	of	of	ADP
fbem-3311	26	20	the	the	DET
fbem-3311	26	21	research	research	NOUN
fbem-3311	26	22	data	datum	NOUN
fbem-3311	26	23	and	and	CCONJ
fbem-3311	26	24	the	the	DET
fbem-3311	26	25	significant	significant	ADJ
fbem-3311	26	26	sources	source	NOUN
fbem-3311	26	27	of	of	ADP
fbem-3311	26	28	data	datum	NOUN
fbem-3311	26	29	changes	change	NOUN
fbem-3311	26	30	can	can	AUX
fbem-3311	26	31	be	be	AUX
fbem-3311	26	32	investigated	investigate	VERB
fbem-3311	26	33	.	.	PUNCT
fbem-3311	27	1	functional	functional	ADJ
fbem-3311	27	2	data	datum	NOUN
fbem-3311	27	3	analysis	analysis	NOUN
fbem-3311	27	4	involves	involve	VERB
fbem-3311	27	5	fitting	fitting	ADJ
fbem-3311	27	6	discrete	discrete	ADJ
fbem-3311	27	7	raw	raw	ADJ
fbem-3311	27	8	data	datum	NOUN
fbem-3311	27	9	into	into	ADP
fbem-3311	27	10	overall	overall	ADJ
fbem-3311	27	11	functional	functional	ADJ
fbem-3311	27	12	data	datum	NOUN
fbem-3311	27	13	.	.	PUNCT
fbem-3311	28	1	common	common	ADJ
fbem-3311	28	2	fitting	fitting	ADJ
fbem-3311	28	3	methods	method	NOUN
fbem-3311	28	4	include	include	VERB
fbem-3311	28	5	basis	basis	NOUN
fbem-3311	28	6	function	function	NOUN
fbem-3311	28	7	fitting	fitting	ADJ
fbem-3311	28	8	,	,	PUNCT
fbem-3311	28	9	b	b	PROPN
fbem-3311	28	10	spline	spline	ADJ
fbem-3311	28	11	basis	basis	NOUN
fbem-3311	28	12	function	function	NOUN
fbem-3311	28	13	,	,	PUNCT
fbem-3311	28	14	fourier	fourier	ADJ
fbem-3311	28	15	basis	basis	NOUN
fbem-3311	28	16	function	function	NOUN
fbem-3311	28	17	,	,	PUNCT
fbem-3311	28	18	and	and	CCONJ
fbem-3311	28	19	polynomial	polynomial	ADJ
fbem-3311	28	20	basis	basis	NOUN
fbem-3311	28	21	function	function	NOUN
fbem-3311	28	22	.	.	PUNCT
fbem-3311	29	1	the	the	DET
fbem-3311	29	2	basis	basis	NOUN
fbem-3311	29	3	function	function	NOUN
fbem-3311	29	4	is	be	AUX
fbem-3311	29	5	usually	usually	ADV
fbem-3311	29	6	chosen	choose	VERB
fbem-3311	29	7	depending	depend	VERB
fbem-3311	29	8	on	on	ADP
fbem-3311	29	9	the	the	DET
fbem-3311	29	10	data	datum	NOUN
fbem-3311	29	11	's	's	PART
fbem-3311	29	12	characteristics	characteristic	NOUN
fbem-3311	29	13	.	.	PUNCT
fbem-3311	30	1	functional	functional	ADJ
fbem-3311	30	2	data	datum	NOUN
fbem-3311	30	3	analysis	analysis	NOUN
fbem-3311	30	4	involves	involve	VERB
fbem-3311	30	5	turning	turn	VERB
fbem-3311	30	6	discrete	discrete	ADJ
fbem-3311	30	7	data	datum	NOUN
fbem-3311	30	8	into	into	ADP
fbem-3311	30	9	function	function	NOUN
fbem-3311	30	10	-	-	PUNCT
fbem-3311	30	11	based	base	VERB
fbem-3311	30	12	data	datum	NOUN
fbem-3311	30	13	.	.	PUNCT
fbem-3311	31	1	since	since	SCONJ
fbem-3311	31	2	market	market	NOUN
fbem-3311	31	3	indicators	indicator	NOUN
fbem-3311	31	4	are	be	AUX
fbem-3311	31	5	strongly	strongly	ADV
fbem-3311	31	6	connected	connect	VERB
fbem-3311	31	7	,	,	PUNCT
fbem-3311	31	8	and	and	CCONJ
fbem-3311	31	9	data	datum	NOUN
fbem-3311	31	10	changes	change	NOUN
fbem-3311	31	11	are	be	AUX
fbem-3311	31	12	irregular	irregular	ADJ
fbem-3311	31	13	,	,	PUNCT
fbem-3311	31	14	this	this	DET
fbem-3311	31	15	paper	paper	NOUN
fbem-3311	31	16	uses	use	VERB
fbem-3311	31	17	functional	functional	ADJ
fbem-3311	31	18	principal	principal	ADJ
fbem-3311	31	19	component	component	NOUN
fbem-3311	31	20	analysis	analysis	NOUN
fbem-3311	31	21	to	to	PART
fbem-3311	31	22	reduce	reduce	VERB
fbem-3311	31	23	dimensionality	dimensionality	NOUN
fbem-3311	31	24	.	.	PUNCT
fbem-3311	32	1	this	this	DET
fbem-3311	32	2	approach	approach	NOUN
fbem-3311	32	3	compresses	compress	VERB
fbem-3311	32	4	several	several	ADJ
fbem-3311	32	5	variables	variable	NOUN
fbem-3311	32	6	into	into	ADP
fbem-3311	32	7	a	a	DET
fbem-3311	32	8	few	few	ADJ
fbem-3311	32	9	variables	variable	NOUN
fbem-3311	32	10	that	that	PRON
fbem-3311	32	11	synthesize	synthesize	VERB
fbem-3311	32	12	and	and	CCONJ
fbem-3311	32	13	reflect	reflect	VERB
fbem-3311	32	14	much	much	ADJ
fbem-3311	32	15	of	of	ADP
fbem-3311	32	16	the	the	DET
fbem-3311	32	17	information	information	NOUN
fbem-3311	32	18	for	for	ADP
fbem-3311	32	19	later	later	ADJ
fbem-3311	32	20	analysis	analysis	NOUN
fbem-3311	32	21	.	.	PUNCT
fbem-3311	33	1	the	the	DET
fbem-3311	33	2	integrated	integrate	VERB
fbem-3311	33	3	variables	variable	NOUN
fbem-3311	33	4	after	after	ADP
fbem-3311	33	5	pca	pca	PROPN
fbem-3311	33	6	are	be	AUX
fbem-3311	33	7	not	not	PART
fbem-3311	33	8	correlated	correlate	VERB
fbem-3311	33	9	,	,	PUNCT
fbem-3311	33	10	which	which	PRON
fbem-3311	33	11	overcomes	overcome	VERB
fbem-3311	33	12	the	the	DET
fbem-3311	33	13	problem	problem	NOUN
fbem-3311	33	14	of	of	ADP
fbem-3311	33	15	55	55	NUM
fbem-3311	33	16	multicollinearity	multicollinearity	NOUN
fbem-3311	33	17	in	in	ADP
fbem-3311	33	18	the	the	DET
fbem-3311	33	19	original	original	ADJ
fbem-3311	33	20	data	datum	NOUN
fbem-3311	33	21	.	.	PUNCT
fbem-3311	34	1	functional	functional	ADJ
fbem-3311	34	2	principal	principal	ADJ
fbem-3311	34	3	components	component	NOUN
fbem-3311	34	4	can	can	AUX
fbem-3311	34	5	retain	retain	VERB
fbem-3311	34	6	more	more	ADJ
fbem-3311	34	7	data	datum	NOUN
fbem-3311	34	8	information	information	NOUN
fbem-3311	34	9	than	than	ADP
fbem-3311	34	10	discrete	discrete	ADJ
fbem-3311	34	11	principal	principal	ADJ
fbem-3311	34	12	components	component	NOUN
fbem-3311	34	13	.	.	PUNCT
fbem-3311	35	1	4	4	X
fbem-3311	35	2	.	.	X
fbem-3311	35	3	experimental	experimental	ADJ
fbem-3311	35	4	procedure	procedure	NOUN
fbem-3311	35	5	and	and	CCONJ
fbem-3311	35	6	analysis	analysis	NOUN
fbem-3311	35	7	of	of	ADP
fbem-3311	35	8	results	result	NOUN
fbem-3311	35	9	4.1	4.1	NUM
fbem-3311	35	10	.	.	PUNCT
fbem-3311	36	1	data	datum	NOUN
fbem-3311	36	2	sources	source	NOUN
fbem-3311	36	3	stock	stock	NOUN
fbem-3311	36	4	price	price	NOUN
fbem-3311	36	5	fluctuations	fluctuation	NOUN
fbem-3311	36	6	are	be	AUX
fbem-3311	36	7	impacted	impact	VERB
fbem-3311	36	8	by	by	ADP
fbem-3311	36	9	a	a	DET
fbem-3311	36	10	variety	variety	NOUN
fbem-3311	36	11	of	of	ADP
fbem-3311	36	12	factors	factor	NOUN
fbem-3311	36	13	,	,	PUNCT
fbem-3311	36	14	and	and	CCONJ
fbem-3311	36	15	in	in	ADP
fbem-3311	36	16	order	order	NOUN
fbem-3311	36	17	to	to	PART
fbem-3311	36	18	improve	improve	VERB
fbem-3311	36	19	forecasting	forecasting	NOUN
fbem-3311	36	20	accuracy	accuracy	NOUN
fbem-3311	36	21	,	,	PUNCT
fbem-3311	36	22	it	it	PRON
fbem-3311	36	23	is	be	AUX
fbem-3311	36	24	vital	vital	ADJ
fbem-3311	36	25	to	to	PART
fbem-3311	36	26	collect	collect	VERB
fbem-3311	36	27	data	datum	NOUN
fbem-3311	36	28	from	from	ADP
fbem-3311	36	29	multiple	multiple	ADJ
fbem-3311	36	30	angles	angle	NOUN
fbem-3311	36	31	.	.	PUNCT
fbem-3311	37	1	investor	investor	NOUN
fbem-3311	37	2	sentiment	sentiment	NOUN
fbem-3311	37	3	data	datum	NOUN
fbem-3311	37	4	and	and	CCONJ
fbem-3311	37	5	stock	stock	NOUN
fbem-3311	37	6	market	market	NOUN
fbem-3311	37	7	data	datum	NOUN
fbem-3311	37	8	make	make	VERB
fbem-3311	37	9	up	up	ADP
fbem-3311	37	10	the	the	DET
fbem-3311	37	11	majority	majority	NOUN
fbem-3311	37	12	of	of	ADP
fbem-3311	37	13	the	the	DET
fbem-3311	37	14	data	datum	NOUN
fbem-3311	37	15	selected	select	VERB
fbem-3311	37	16	for	for	ADP
fbem-3311	37	17	this	this	DET
fbem-3311	37	18	article	article	NOUN
fbem-3311	37	19	.	.	PUNCT
fbem-3311	38	1	4.1.1	4.1.1	X
fbem-3311	38	2	.	.	PUNCT
fbem-3311	39	1	construction	construction	NOUN
fbem-3311	39	2	of	of	ADP
fbem-3311	39	3	investor	investor	NOUN
fbem-3311	39	4	compound	compound	NOUN
fbem-3311	39	5	emotion	emotion	NOUN
fbem-3311	39	6	index	index	NOUN
fbem-3311	39	7	from	from	ADP
fbem-3311	39	8	eight	eight	NUM
fbem-3311	39	9	stocks	stock	NOUN
fbem-3311	39	10	in	in	ADP
fbem-3311	39	11	the	the	DET
fbem-3311	39	12	real	real	ADJ
fbem-3311	39	13	estate	estate	NOUN
fbem-3311	39	14	industry	industry	NOUN
fbem-3311	39	15	with	with	ADP
fbem-3311	39	16	a	a	DET
fbem-3311	39	17	total	total	ADJ
fbem-3311	39	18	market	market	NOUN
fbem-3311	39	19	capitalization	capitalization	NOUN
fbem-3311	39	20	of	of	ADP
fbem-3311	39	21	more	more	ADJ
fbem-3311	39	22	than	than	ADP
fbem-3311	39	23	50	50	NUM
fbem-3311	39	24	billion	billion	NUM
fbem-3311	39	25	yuan	yuan	NOUN
fbem-3311	39	26	,	,	PUNCT
fbem-3311	39	27	three	three	NUM
fbem-3311	39	28	stocks	stock	NOUN
fbem-3311	39	29	are	be	AUX
fbem-3311	39	30	randomly	randomly	ADV
fbem-3311	39	31	selected	select	VERB
fbem-3311	39	32	:	:	PUNCT
fbem-3311	39	33	wanke	wanke	VERB
fbem-3311	39	34	a	a	DET
fbem-3311	39	35	(	(	PUNCT
fbem-3311	39	36	000002	000002	NUM
fbem-3311	39	37	)	)	PUNCT
fbem-3311	39	38	,	,	PUNCT
fbem-3311	39	39	hua	hua	PROPN
fbem-3311	40	1	qiaocheng	qiaocheng	PROPN
fbem-3311	40	2	a	a	PROPN
fbem-3311	40	3	(	(	PUNCT
fbem-3311	40	4	000069	000069	NUM
fbem-3311	40	5	)	)	PUNCT
fbem-3311	40	6	,	,	PUNCT
fbem-3311	40	7	and	and	CCONJ
fbem-3311	40	8	greenland	greenland	PROPN
fbem-3311	40	9	holdings	holding	NOUN
fbem-3311	40	10	(	(	PUNCT
fbem-3311	40	11	600606	600606	NUM
fbem-3311	40	12	)	)	PUNCT
fbem-3311	40	13	.	.	PUNCT
fbem-3311	41	1	the	the	DET
fbem-3311	41	2	authors	author	NOUN
fbem-3311	41	3	then	then	ADV
fbem-3311	41	4	crawl	crawl	VERB
fbem-3311	41	5	the	the	DET
fbem-3311	41	6	stock	stock	NOUN
fbem-3311	41	7	bar	bar	NOUN
fbem-3311	41	8	comment	comment	NOUN
fbem-3311	41	9	data	datum	NOUN
fbem-3311	41	10	of	of	ADP
fbem-3311	41	11	the	the	DET
fbem-3311	41	12	three	three	NUM
fbem-3311	41	13	selected	select	VERB
fbem-3311	41	14	stocks	stock	NOUN
fbem-3311	41	15	on	on	ADP
fbem-3311	41	16	the	the	DET
fbem-3311	41	17	oriental	oriental	ADJ
fbem-3311	41	18	fortune	fortune	NOUN
fbem-3311	41	19	website	website	NOUN
fbem-3311	41	20	,	,	PUNCT
fbem-3311	41	21	obtain	obtain	VERB
fbem-3311	41	22	the	the	DET
fbem-3311	41	23	daily	daily	ADJ
fbem-3311	41	24	stock	stock	NOUN
fbem-3311	41	25	bar	bar	NOUN
fbem-3311	41	26	sentiment	sentiment	NOUN
fbem-3311	41	27	score	score	NOUN
fbem-3311	41	28	by	by	ADP
fbem-3311	41	29	the	the	DET
fbem-3311	41	30	method	method	NOUN
fbem-3311	41	31	of	of	ADP
fbem-3311	41	32	text	text	NOUN
fbem-3311	41	33	sentiment	sentiment	NOUN
fbem-3311	41	34	analysis	analysis	NOUN
fbem-3311	41	35	,	,	PUNCT
fbem-3311	41	36	and	and	CCONJ
fbem-3311	41	37	combine	combine	VERB
fbem-3311	41	38	it	it	PRON
fbem-3311	41	39	with	with	ADP
fbem-3311	41	40	the	the	DET
fbem-3311	41	41	baidu	baidu	NOUN
fbem-3311	41	42	search	search	NOUN
fbem-3311	41	43	engine	engine	NOUN
fbem-3311	41	44	.	.	PUNCT
fbem-3311	42	1	the	the	DET
fbem-3311	42	2	index	index	NOUN
fbem-3311	42	3	is	be	AUX
fbem-3311	42	4	developed	develop	VERB
fbem-3311	42	5	to	to	PART
fbem-3311	42	6	quantify	quantify	VERB
fbem-3311	42	7	investors	investor	NOUN
fbem-3311	42	8	'	'	PART
fbem-3311	42	9	emotional	emotional	ADJ
fbem-3311	42	10	traits	trait	NOUN
fbem-3311	42	11	.	.	PUNCT
fbem-3311	43	1	4.1.2	4.1.2	X
fbem-3311	43	2	.	.	PUNCT
fbem-3311	43	3	stock	stock	NOUN
fbem-3311	43	4	trading	trading	NOUN
fbem-3311	43	5	data	datum	NOUN
fbem-3311	43	6	the	the	DET
fbem-3311	43	7	stock	stock	NOUN
fbem-3311	43	8	trading	trading	NOUN
fbem-3311	43	9	data	datum	NOUN
fbem-3311	43	10	is	be	AUX
fbem-3311	43	11	selected	select	VERB
fbem-3311	43	12	from	from	ADP
fbem-3311	43	13	the	the	DET
fbem-3311	43	14	11	11	NUM
fbem-3311	43	15	indicators	indicator	NOUN
fbem-3311	43	16	of	of	ADP
fbem-3311	43	17	opening	opening	NOUN
fbem-3311	43	18	price	price	NOUN
fbem-3311	43	19	,	,	PUNCT
fbem-3311	43	20	closing	closing	NOUN
fbem-3311	43	21	price	price	NOUN
fbem-3311	43	22	,	,	PUNCT
fbem-3311	43	23	high	high	ADJ
fbem-3311	43	24	price	price	NOUN
fbem-3311	43	25	,	,	PUNCT
fbem-3311	43	26	low	low	ADJ
fbem-3311	43	27	price	price	NOUN
fbem-3311	43	28	,	,	PUNCT
fbem-3311	43	29	change	change	NOUN
fbem-3311	43	30	amount	amount	NOUN
fbem-3311	43	31	,	,	PUNCT
fbem-3311	43	32	change	change	NOUN
fbem-3311	43	33	rate	rate	NOUN
fbem-3311	43	34	,	,	PUNCT
fbem-3311	43	35	turnover	turnover	NOUN
fbem-3311	43	36	rate	rate	NOUN
fbem-3311	43	37	,	,	PUNCT
fbem-3311	43	38	volume	volume	NOUN
fbem-3311	43	39	,	,	PUNCT
fbem-3311	43	40	transaction	transaction	NOUN
fbem-3311	43	41	amount	amount	NOUN
fbem-3311	43	42	,	,	PUNCT
fbem-3311	43	43	total	total	ADJ
fbem-3311	43	44	market	market	NOUN
fbem-3311	43	45	capitalization	capitalization	NOUN
fbem-3311	43	46	,	,	PUNCT
fbem-3311	43	47	and	and	CCONJ
fbem-3311	43	48	market	market	NOUN
fbem-3311	43	49	capitalization	capitalization	NOUN
fbem-3311	43	50	in	in	ADP
fbem-3311	43	51	circulation	circulation	NOUN
fbem-3311	43	52	of	of	ADP
fbem-3311	43	53	the	the	DET
fbem-3311	43	54	three	three	NUM
fbem-3311	43	55	stocks	stock	NOUN
fbem-3311	43	56	.	.	PUNCT
fbem-3311	44	1	this	this	DET
fbem-3311	44	2	raw	raw	ADJ
fbem-3311	44	3	data	datum	NOUN
fbem-3311	44	4	is	be	AUX
fbem-3311	44	5	obtained	obtain	VERB
fbem-3311	44	6	from	from	ADP
fbem-3311	44	7	netease.com	netease.com	X
fbem-3311	44	8	,	,	PUNCT
fbem-3311	44	9	starting	start	VERB
fbem-3311	44	10	on	on	ADP
fbem-3311	44	11	january	january	PROPN
fbem-3311	44	12	1	1	NUM
fbem-3311	44	13	,	,	PUNCT
fbem-3311	44	14	2021	2021	NUM
fbem-3311	44	15	,	,	PUNCT
fbem-3311	44	16	and	and	CCONJ
fbem-3311	44	17	ending	end	VERB
fbem-3311	44	18	on	on	ADP
fbem-3311	44	19	december	december	PROPN
fbem-3311	44	20	31	31	NUM
fbem-3311	44	21	,	,	PUNCT
fbem-3311	44	22	2021	2021	NUM
fbem-3311	44	23	,	,	PUNCT
fbem-3311	44	24	for	for	ADP
fbem-3311	44	25	a	a	DET
fbem-3311	44	26	total	total	NOUN
fbem-3311	44	27	of	of	ADP
fbem-3311	44	28	243	243	NUM
fbem-3311	44	29	trading	trading	NOUN
fbem-3311	44	30	days	day	NOUN
fbem-3311	44	31	.	.	PUNCT
fbem-3311	45	1	4.2	4.2	NUM
fbem-3311	45	2	.	.	PUNCT
fbem-3311	45	3	function	function	NOUN
fbem-3311	45	4	-	-	PUNCT
fbem-3311	45	5	based	base	VERB
fbem-3311	45	6	principal	principal	ADJ
fbem-3311	45	7	component	component	NOUN
fbem-3311	45	8	analysis	analysis	NOUN
fbem-3311	45	9	4.2.1	4.2.1	NUM
fbem-3311	45	10	.	.	PUNCT
fbem-3311	46	1	descriptive	descriptive	ADJ
fbem-3311	46	2	analysis	analysis	NOUN
fbem-3311	46	3	of	of	ADP
fbem-3311	46	4	data	datum	NOUN
fbem-3311	46	5	figure	figure	NOUN
fbem-3311	46	6	1	1	NUM
fbem-3311	46	7	is	be	AUX
fbem-3311	46	8	a	a	DET
fbem-3311	46	9	line	line	NOUN
fbem-3311	46	10	graph	graph	NOUN
fbem-3311	46	11	of	of	ADP
fbem-3311	46	12	11	11	NUM
fbem-3311	46	13	indicators	indicator	NOUN
fbem-3311	46	14	of	of	ADP
fbem-3311	46	15	wanke	wanke	NOUN
fbem-3311	46	16	a	a	PRON
fbem-3311	46	17	after	after	ADP
fbem-3311	46	18	standardization	standardization	NOUN
fbem-3311	46	19	,	,	PUNCT
fbem-3311	46	20	which	which	PRON
fbem-3311	46	21	illustrates	illustrate	VERB
fbem-3311	46	22	that	that	SCONJ
fbem-3311	46	23	there	there	PRON
fbem-3311	46	24	is	be	VERB
fbem-3311	46	25	no	no	DET
fbem-3311	46	26	obvious	obvious	ADJ
fbem-3311	46	27	periodicity	periodicity	NOUN
fbem-3311	46	28	in	in	ADP
fbem-3311	46	29	the	the	DET
fbem-3311	46	30	trend	trend	NOUN
fbem-3311	46	31	of	of	ADP
fbem-3311	46	32	each	each	DET
fbem-3311	46	33	indicator	indicator	NOUN
fbem-3311	46	34	and	and	CCONJ
fbem-3311	46	35	that	that	SCONJ
fbem-3311	46	36	the	the	DET
fbem-3311	46	37	change	change	NOUN
fbem-3311	46	38	trends	trend	NOUN
fbem-3311	46	39	of	of	ADP
fbem-3311	46	40	several	several	ADJ
fbem-3311	46	41	indicators	indicator	NOUN
fbem-3311	46	42	are	be	AUX
fbem-3311	46	43	similar	similar	ADJ
fbem-3311	46	44	and	and	CCONJ
fbem-3311	46	45	correlated	correlate	VERB
fbem-3311	46	46	.	.	PUNCT
fbem-3311	47	1	therefore	therefore	ADV
fbem-3311	47	2	,	,	PUNCT
fbem-3311	47	3	this	this	DET
fbem-3311	47	4	paper	paper	NOUN
fbem-3311	47	5	employs	employ	VERB
fbem-3311	47	6	the	the	DET
fbem-3311	47	7	functional	functional	ADJ
fbem-3311	47	8	principal	principal	ADJ
fbem-3311	47	9	component	component	NOUN
fbem-3311	47	10	analysis	analysis	NOUN
fbem-3311	47	11	method	method	NOUN
fbem-3311	47	12	for	for	ADP
fbem-3311	47	13	dimensionality	dimensionality	NOUN
fbem-3311	47	14	reduction	reduction	NOUN
fbem-3311	47	15	to	to	PART
fbem-3311	47	16	extract	extract	VERB
fbem-3311	47	17	the	the	DET
fbem-3311	47	18	features	feature	NOUN
fbem-3311	47	19	of	of	ADP
fbem-3311	47	20	the	the	DET
fbem-3311	47	21	original	original	ADJ
fbem-3311	47	22	data	datum	NOUN
fbem-3311	47	23	of	of	ADP
fbem-3311	47	24	functional	functional	ADJ
fbem-3311	47	25	type	type	NOUN
fbem-3311	47	26	for	for	ADP
fbem-3311	47	27	the	the	DET
fbem-3311	47	28	functional	functional	ADJ
fbem-3311	47	29	principal	principal	ADJ
fbem-3311	47	30	component	component	NOUN
fbem-3311	47	31	prediction	prediction	NOUN
fbem-3311	47	32	below	below	ADV
fbem-3311	47	33	,	,	PUNCT
fbem-3311	47	34	and	and	CCONJ
fbem-3311	47	35	uses	use	VERB
fbem-3311	47	36	b	b	PROPN
fbem-3311	47	37	spline	spline	ADJ
fbem-3311	47	38	basis	basis	NOUN
fbem-3311	47	39	functions	function	NOUN
fbem-3311	47	40	for	for	ADP
fbem-3311	47	41	the	the	DET
fbem-3311	47	42	functional	functional	ADJ
fbem-3311	47	43	principal	principal	ADJ
fbem-3311	47	44	component	component	NOUN
fbem-3311	47	45	prediction	prediction	NOUN
fbem-3311	47	46	.	.	PUNCT
fbem-3311	48	1	a	a	DET
fbem-3311	48	2	functionalized	functionalized	ADJ
fbem-3311	48	3	fit	fit	NOUN
fbem-3311	48	4	is	be	AUX
fbem-3311	48	5	conducted	conduct	VERB
fbem-3311	48	6	to	to	PART
fbem-3311	48	7	produce	produce	VERB
fbem-3311	48	8	accurate	accurate	ADJ
fbem-3311	48	9	data	datum	NOUN
fbem-3311	48	10	of	of	ADP
fbem-3311	48	11	the	the	DET
fbem-3311	48	12	functional	functional	ADJ
fbem-3311	48	13	type	type	NOUN
fbem-3311	48	14	.	.	PUNCT
fbem-3311	49	1	figure	figure	NOUN
fbem-3311	49	2	1	1	NUM
fbem-3311	49	3	.	.	PUNCT
fbem-3311	49	4	wanke	wanke	VERB
fbem-3311	49	5	a	a	DET
fbem-3311	49	6	line	line	NOUN
fbem-3311	49	7	chart	chart	NOUN
fbem-3311	49	8	using	use	VERB
fbem-3311	49	9	wanke	wanke	NOUN
fbem-3311	49	10	a	a	PRON
fbem-3311	49	11	as	as	ADP
fbem-3311	49	12	an	an	DET
fbem-3311	49	13	example	example	NOUN
fbem-3311	49	14	,	,	PUNCT
fbem-3311	49	15	figure	figure	NOUN
fbem-3311	49	16	2	2	NUM
fbem-3311	49	17	depicts	depict	VERB
fbem-3311	49	18	the	the	DET
fbem-3311	49	19	results	result	NOUN
fbem-3311	49	20	of	of	ADP
fbem-3311	49	21	each	each	DET
fbem-3311	49	22	indicator	indicator	NOUN
fbem-3311	49	23	's	's	PART
fbem-3311	49	24	data	datum	NOUN
fbem-3311	49	25	fitting	fit	VERB
fbem-3311	49	26	following	follow	VERB
fbem-3311	49	27	a	a	DET
fbem-3311	49	28	rough	rough	ADJ
fbem-3311	49	29	penalty	penalty	NOUN
fbem-3311	49	30	.	.	PUNCT
fbem-3311	50	1	the	the	DET
fbem-3311	50	2	results	result	NOUN
fbem-3311	50	3	demonstrate	demonstrate	VERB
fbem-3311	50	4	that	that	SCONJ
fbem-3311	50	5	the	the	DET
fbem-3311	50	6	trend	trend	NOUN
fbem-3311	50	7	of	of	ADP
fbem-3311	50	8	eleven	eleven	NUM
fbem-3311	50	9	indicators	indicator	NOUN
fbem-3311	50	10	over	over	ADP
fbem-3311	50	11	243	243	NUM
fbem-3311	50	12	trading	trading	NOUN
fbem-3311	50	13	days	day	NOUN
fbem-3311	50	14	may	may	AUX
fbem-3311	50	15	be	be	AUX
fbem-3311	50	16	derived	derive	VERB
fbem-3311	50	17	more	more	ADV
fbem-3311	50	18	accurately	accurately	ADV
fbem-3311	50	19	by	by	ADP
fbem-3311	50	20	employing	employ	VERB
fbem-3311	50	21	the	the	DET
fbem-3311	50	22	b	b	NOUN
fbem-3311	50	23	-	-	PUNCT
fbem-3311	50	24	spline	spline	NOUN
fbem-3311	50	25	basis	basis	NOUN
fbem-3311	50	26	function	function	NOUN
fbem-3311	50	27	.	.	PUNCT
fbem-3311	51	1	change	change	VERB
fbem-3311	51	2	information	information	NOUN
fbem-3311	51	3	and	and	CCONJ
fbem-3311	51	4	provide	provide	VERB
fbem-3311	51	5	adequate	adequate	ADJ
fbem-3311	51	6	raw	raw	ADJ
fbem-3311	51	7	materials	material	NOUN
fbem-3311	51	8	for	for	ADP
fbem-3311	51	9	functional	functional	ADJ
fbem-3311	51	10	data	datum	NOUN
fbem-3311	51	11	.	.	PUNCT
fbem-3311	52	1	figure	figure	NOUN
fbem-3311	52	2	2	2	NUM
fbem-3311	52	3	.	.	PUNCT
fbem-3311	52	4	b	b	X
fbem-3311	52	5	spline	spline	ADJ
fbem-3311	52	6	basis	basis	NOUN
fbem-3311	52	7	function	function	NOUN
fbem-3311	52	8	fitting	fitting	ADJ
fbem-3311	52	9	results	result	NOUN
fbem-3311	52	10	of	of	ADP
fbem-3311	52	11	wanke	wanke	ADJ
fbem-3311	53	1	a	a	DET
fbem-3311	53	2	0	0	NUM
fbem-3311	53	3	0.2	0.2	NUM
fbem-3311	53	4	0.4	0.4	NUM
fbem-3311	53	5	0.6	0.6	NUM
fbem-3311	53	6	0.8	0.8	NUM
fbem-3311	53	7	1	1	NUM
fbem-3311	53	8	1.2	1.2	NUM
fbem-3311	53	9	1	1	NUM
fbem-3311	53	10	7	7	NUM
fbem-3311	53	11	13	13	NUM
fbem-3311	53	12	19	19	NUM
fbem-3311	53	13	25	25	NUM
fbem-3311	53	14	31	31	NUM
fbem-3311	53	15	37	37	NUM
fbem-3311	53	16	43	43	NUM
fbem-3311	53	17	49	49	NUM
fbem-3311	53	18	55	55	NUM
fbem-3311	53	19	61	61	NUM
fbem-3311	53	20	67	67	NUM
fbem-3311	53	21	73	73	NUM
fbem-3311	53	22	79	79	NUM
fbem-3311	53	23	85	85	NUM
fbem-3311	53	24	91	91	NUM
fbem-3311	53	25	97	97	NUM
fbem-3311	53	26	10	10	NUM
fbem-3311	53	27	3	3	NUM
fbem-3311	53	28	10	10	NUM
fbem-3311	53	29	9	9	NUM
fbem-3311	53	30	11	11	NUM
fbem-3311	53	31	5	5	NUM
fbem-3311	53	32	12	12	NUM
fbem-3311	53	33	1	1	NUM
fbem-3311	53	34	12	12	NUM
fbem-3311	53	35	7	7	NUM
fbem-3311	53	36	13	13	NUM
fbem-3311	53	37	3	3	NUM
fbem-3311	53	38	13	13	NUM
fbem-3311	53	39	9	9	NUM
fbem-3311	53	40	14	14	NUM
fbem-3311	53	41	5	5	NUM
fbem-3311	53	42	15	15	NUM
fbem-3311	53	43	1	1	NUM
fbem-3311	53	44	15	15	NUM
fbem-3311	53	45	7	7	NUM
fbem-3311	53	46	16	16	NUM
fbem-3311	53	47	3	3	NUM
fbem-3311	53	48	16	16	NUM
fbem-3311	53	49	9	9	NUM
fbem-3311	53	50	17	17	NUM
fbem-3311	53	51	5	5	NUM
fbem-3311	53	52	18	18	NUM
fbem-3311	53	53	1	1	NUM
fbem-3311	53	54	18	18	NUM
fbem-3311	53	55	7	7	NUM
fbem-3311	53	56	19	19	NUM
fbem-3311	53	57	3	3	NUM
fbem-3311	53	58	19	19	NUM
fbem-3311	53	59	9	9	NUM
fbem-3311	53	60	20	20	NUM
fbem-3311	53	61	5	5	NUM
fbem-3311	53	62	21	21	NUM
fbem-3311	53	63	1	1	NUM
fbem-3311	53	64	21	21	NUM
fbem-3311	53	65	7	7	NUM
fbem-3311	53	66	22	22	NUM
fbem-3311	53	67	3	3	NUM
fbem-3311	53	68	22	22	NUM
fbem-3311	53	69	9	9	NUM
fbem-3311	53	70	23	23	NUM
fbem-3311	53	71	5	5	NUM
fbem-3311	53	72	24	24	NUM
fbem-3311	53	73	1	1	NUM
fbem-3311	53	74	close	close	ADJ
fbem-3311	53	75	high	high	ADJ
fbem-3311	53	76	low	low	ADJ
fbem-3311	53	77	open	open	ADJ
fbem-3311	53	78	change	change	NOUN
fbem-3311	53	79	amount	amount	NOUN
fbem-3311	53	80	change	change	NOUN
fbem-3311	53	81	rate	rate	NOUN
fbem-3311	53	82	turnover	turnover	NOUN
fbem-3311	53	83	rate	rate	NOUN
fbem-3311	53	84	volume	volume	NOUN
fbem-3311	53	85	transaction	transaction	NOUN
fbem-3311	53	86	amount	amount	NOUN
fbem-3311	53	87	total	total	ADJ
fbem-3311	53	88	market	market	NOUN
fbem-3311	53	89	capitalization	capitalization	NOUN
fbem-3311	53	90	capitalization	capitalization	NOUN
fbem-3311	53	91	in	in	ADP
fbem-3311	53	92	circulation	circulation	NOUN
fbem-3311	53	93	56	56	NUM
fbem-3311	53	94	4.2.2	4.2.2	NUM
fbem-3311	53	95	.	.	PUNCT
fbem-3311	54	1	function	function	NOUN
fbem-3311	54	2	-	-	PUNCT
fbem-3311	54	3	based	base	VERB
fbem-3311	54	4	principal	principal	ADJ
fbem-3311	54	5	component	component	NOUN
fbem-3311	54	6	extraction	extraction	NOUN
fbem-3311	54	7	to	to	PART
fbem-3311	54	8	analyze	analyze	VERB
fbem-3311	54	9	the	the	DET
fbem-3311	54	10	factors	factor	NOUN
fbem-3311	54	11	that	that	PRON
fbem-3311	54	12	contribute	contribute	VERB
fbem-3311	54	13	to	to	ADP
fbem-3311	54	14	the	the	DET
fbem-3311	54	15	trend	trend	NOUN
fbem-3311	54	16	of	of	ADP
fbem-3311	54	17	stock	stock	NOUN
fbem-3311	54	18	price	price	NOUN
fbem-3311	54	19	changes	change	NOUN
fbem-3311	54	20	over	over	ADP
fbem-3311	54	21	time	time	NOUN
fbem-3311	54	22	,	,	PUNCT
fbem-3311	54	23	r	r	NOUN
fbem-3311	54	24	software	software	NOUN
fbem-3311	54	25	is	be	AUX
fbem-3311	54	26	used	use	VERB
fbem-3311	54	27	to	to	PART
fbem-3311	54	28	generate	generate	VERB
fbem-3311	54	29	a	a	DET
fbem-3311	54	30	perturbation	perturbation	NOUN
fbem-3311	54	31	plot	plot	NOUN
fbem-3311	54	32	of	of	ADP
fbem-3311	54	33	the	the	DET
fbem-3311	54	34	principal	principal	ADJ
fbem-3311	54	35	components	component	NOUN
fbem-3311	54	36	against	against	ADP
fbem-3311	54	37	the	the	DET
fbem-3311	54	38	mean	mean	ADJ
fbem-3311	54	39	function	function	NOUN
fbem-3311	54	40	,	,	PUNCT
fbem-3311	54	41	which	which	PRON
fbem-3311	54	42	reflects	reflect	VERB
fbem-3311	54	43	the	the	DET
fbem-3311	54	44	pattern	pattern	NOUN
fbem-3311	54	45	of	of	ADP
fbem-3311	54	46	changes	change	NOUN
fbem-3311	54	47	represented	represent	VERB
fbem-3311	54	48	by	by	ADP
fbem-3311	54	49	each	each	DET
fbem-3311	54	50	principal	principal	ADJ
fbem-3311	54	51	component	component	NOUN
fbem-3311	54	52	,	,	PUNCT
fbem-3311	54	53	as	as	ADV
fbem-3311	54	54	well	well	ADV
fbem-3311	54	55	as	as	ADP
fbem-3311	54	56	the	the	DET
fbem-3311	54	57	degree	degree	NOUN
fbem-3311	54	58	of	of	ADP
fbem-3311	54	59	variation	variation	NOUN
fbem-3311	54	60	in	in	ADP
fbem-3311	54	61	the	the	DET
fbem-3311	54	62	variance	variance	NOUN
fbem-3311	54	63	explained	explain	VERB
fbem-3311	54	64	by	by	ADP
fbem-3311	54	65	the	the	DET
fbem-3311	54	66	principal	principal	ADJ
fbem-3311	54	67	components	component	NOUN
fbem-3311	54	68	and	and	CCONJ
fbem-3311	54	69	the	the	DET
fbem-3311	54	70	fluctuations	fluctuation	NOUN
fbem-3311	54	71	of	of	ADP
fbem-3311	54	72	the	the	DET
fbem-3311	54	73	weight	weight	NOUN
fbem-3311	54	74	function	function	NOUN
fbem-3311	54	75	curve	curve	NOUN
fbem-3311	54	76	.	.	PUNCT
fbem-3311	55	1	the	the	DET
fbem-3311	55	2	following	follow	VERB
fbem-3311	55	3	are	be	AUX
fbem-3311	55	4	the	the	DET
fbem-3311	55	5	perturbation	perturbation	NOUN
fbem-3311	55	6	plots	plot	NOUN
fbem-3311	55	7	of	of	ADP
fbem-3311	55	8	the	the	DET
fbem-3311	55	9	principal	principal	ADJ
fbem-3311	55	10	components	component	NOUN
fbem-3311	55	11	on	on	ADP
fbem-3311	55	12	the	the	DET
fbem-3311	55	13	mean	mean	ADJ
fbem-3311	55	14	function	function	NOUN
fbem-3311	55	15	.	.	PUNCT
fbem-3311	56	1	figure	figure	VERB
fbem-3311	56	2	3	3	NUM
fbem-3311	56	3	.	.	PUNCT
fbem-3311	56	4	main	main	ADJ
fbem-3311	56	5	component	component	NOUN
fbem-3311	56	6	disturbance	disturbance	NOUN
fbem-3311	56	7	chart	chart	NOUN
fbem-3311	56	8	of	of	ADP
fbem-3311	56	9	wanke	wanke	NOUN
fbem-3311	56	10	a	a	PRON
fbem-3311	56	11	without	without	ADP
fbem-3311	56	12	investor	investor	NOUN
fbem-3311	56	13	sentiment	sentiment	NOUN
fbem-3311	56	14	as	as	SCONJ
fbem-3311	56	15	seen	see	VERB
fbem-3311	56	16	in	in	ADP
fbem-3311	56	17	the	the	DET
fbem-3311	56	18	upper	upper	ADJ
fbem-3311	56	19	portion	portion	NOUN
fbem-3311	56	20	of	of	ADP
fbem-3311	56	21	figure	figure	NOUN
fbem-3311	56	22	3	3	NUM
fbem-3311	56	23	,	,	PUNCT
fbem-3311	56	24	the	the	DET
fbem-3311	56	25	contributions	contribution	NOUN
fbem-3311	56	26	of	of	ADP
fbem-3311	56	27	the	the	DET
fbem-3311	56	28	three	three	NUM
fbem-3311	56	29	primary	primary	ADJ
fbem-3311	56	30	components	component	NOUN
fbem-3311	56	31	are	be	AUX
fbem-3311	56	32	88.7	88.7	NUM
fbem-3311	56	33	%	%	NOUN
fbem-3311	56	34	,	,	PUNCT
fbem-3311	56	35	11.2	11.2	NUM
fbem-3311	56	36	%	%	NOUN
fbem-3311	56	37	,	,	PUNCT
fbem-3311	56	38	and	and	CCONJ
fbem-3311	56	39	0.1	0.1	NUM
fbem-3311	56	40	%	%	NOUN
fbem-3311	56	41	,	,	PUNCT
fbem-3311	56	42	respectively	respectively	ADV
fbem-3311	56	43	,	,	PUNCT
fbem-3311	56	44	with	with	ADP
fbem-3311	56	45	a	a	DET
fbem-3311	56	46	total	total	ADJ
fbem-3311	56	47	contribution	contribution	NOUN
fbem-3311	56	48	of	of	ADP
fbem-3311	56	49	100	100	NUM
fbem-3311	56	50	%	%	NOUN
fbem-3311	56	51	,	,	PUNCT
fbem-3311	56	52	which	which	PRON
fbem-3311	56	53	reflects	reflect	VERB
fbem-3311	56	54	all	all	PRON
fbem-3311	56	55	of	of	ADP
fbem-3311	56	56	the	the	DET
fbem-3311	56	57	data	datum	NOUN
fbem-3311	56	58	's	's	PART
fbem-3311	56	59	features	feature	NOUN
fbem-3311	56	60	.	.	PUNCT
fbem-3311	57	1	figure	figure	VERB
fbem-3311	57	2	3	3	NUM
fbem-3311	57	3	bottom	bottom	NOUN
fbem-3311	57	4	half	half	NOUN
fbem-3311	57	5	depicts	depict	VERB
fbem-3311	57	6	the	the	DET
fbem-3311	57	7	function	function	NOUN
fbem-3311	57	8	-	-	PUNCT
fbem-3311	57	9	type	type	NOUN
fbem-3311	57	10	principal	principal	ADJ
fbem-3311	57	11	component	component	NOUN
fbem-3311	57	12	curves	curve	NOUN
fbem-3311	57	13	following	follow	VERB
fbem-3311	57	14	orthogonal	orthogonal	ADJ
fbem-3311	57	15	rotation	rotation	NOUN
fbem-3311	57	16	using	use	VERB
fbem-3311	57	17	the	the	DET
fbem-3311	57	18	maximum	maximum	ADJ
fbem-3311	57	19	variance	variance	NOUN
fbem-3311	57	20	method	method	NOUN
fbem-3311	57	21	.	.	PUNCT
fbem-3311	58	1	the	the	DET
fbem-3311	58	2	contribution	contribution	NOUN
fbem-3311	58	3	rates	rate	NOUN
fbem-3311	58	4	of	of	ADP
fbem-3311	58	5	the	the	DET
fbem-3311	58	6	three	three	NUM
fbem-3311	58	7	primary	primary	ADJ
fbem-3311	58	8	components	component	NOUN
fbem-3311	58	9	are	be	AUX
fbem-3311	58	10	82.2	82.2	NUM
fbem-3311	58	11	%	%	NOUN
fbem-3311	58	12	,	,	PUNCT
fbem-3311	58	13	11.0	11.0	NUM
fbem-3311	58	14	%	%	NOUN
fbem-3311	58	15	,	,	PUNCT
fbem-3311	58	16	and	and	CCONJ
fbem-3311	58	17	6.8	6.8	NUM
fbem-3311	58	18	%	%	NOUN
fbem-3311	58	19	,	,	PUNCT
fbem-3311	58	20	respectively	respectively	ADV
fbem-3311	58	21	,	,	PUNCT
fbem-3311	58	22	and	and	CCONJ
fbem-3311	58	23	the	the	DET
fbem-3311	58	24	cumulative	cumulative	ADJ
fbem-3311	58	25	contribution	contribution	NOUN
fbem-3311	58	26	rate	rate	NOUN
fbem-3311	58	27	is	be	AUX
fbem-3311	58	28	100	100	NUM
fbem-3311	58	29	%	%	NOUN
fbem-3311	58	30	,	,	PUNCT
fbem-3311	58	31	which	which	PRON
fbem-3311	58	32	encompasses	encompass	VERB
fbem-3311	58	33	all	all	PRON
fbem-3311	58	34	of	of	ADP
fbem-3311	58	35	the	the	DET
fbem-3311	58	36	fitted	fit	VERB
fbem-3311	58	37	data	datum	NOUN
fbem-3311	58	38	's	's	PART
fbem-3311	58	39	information	information	NOUN
fbem-3311	58	40	.	.	PUNCT
fbem-3311	59	1	to	to	PART
fbem-3311	59	2	avoid	avoid	VERB
fbem-3311	59	3	overfitting	overfitte	VERB
fbem-3311	59	4	,	,	PUNCT
fbem-3311	59	5	the	the	DET
fbem-3311	59	6	first	first	ADJ
fbem-3311	59	7	two	two	NUM
fbem-3311	59	8	principal	principal	ADJ
fbem-3311	59	9	components	component	NOUN
fbem-3311	59	10	are	be	AUX
fbem-3311	59	11	chosen	choose	VERB
fbem-3311	59	12	for	for	ADP
fbem-3311	59	13	the	the	DET
fbem-3311	59	14	subsequent	subsequent	ADJ
fbem-3311	59	15	prediction	prediction	NOUN
fbem-3311	59	16	process	process	NOUN
fbem-3311	59	17	.	.	PUNCT
fbem-3311	60	1	figure	figure	NOUN
fbem-3311	60	2	4	4	NUM
fbem-3311	60	3	shows	show	VERB
fbem-3311	60	4	the	the	DET
fbem-3311	60	5	three	three	NUM
fbem-3311	60	6	functional	functional	ADJ
fbem-3311	60	7	principal	principal	ADJ
fbem-3311	60	8	components	component	NOUN
fbem-3311	60	9	obtained	obtain	VERB
fbem-3311	60	10	by	by	ADP
fbem-3311	60	11	decomposition	decomposition	NOUN
fbem-3311	60	12	,	,	PUNCT
fbem-3311	60	13	in	in	ADP
fbem-3311	60	14	which	which	PRON
fbem-3311	60	15	the	the	DET
fbem-3311	60	16	first	first	ADJ
fbem-3311	60	17	principal	principal	ADJ
fbem-3311	60	18	component	component	NOUN
fbem-3311	60	19	is	be	AUX
fbem-3311	60	20	high	high	ADJ
fbem-3311	60	21	and	and	CCONJ
fbem-3311	60	22	stable	stable	ADJ
fbem-3311	60	23	in	in	ADP
fbem-3311	60	24	the	the	DET
fbem-3311	60	25	first	first	ADJ
fbem-3311	60	26	half	half	NOUN
fbem-3311	60	27	of	of	ADP
fbem-3311	60	28	the	the	DET
fbem-3311	60	29	year	year	NOUN
fbem-3311	60	30	,	,	PUNCT
fbem-3311	60	31	and	and	CCONJ
fbem-3311	60	32	continues	continue	VERB
fbem-3311	60	33	to	to	PART
fbem-3311	60	34	decline	decline	VERB
fbem-3311	60	35	in	in	ADP
fbem-3311	60	36	the	the	DET
fbem-3311	60	37	middle	middle	NOUN
fbem-3311	60	38	of	of	ADP
fbem-3311	60	39	the	the	DET
fbem-3311	60	40	year	year	NOUN
fbem-3311	60	41	until	until	ADP
fbem-3311	60	42	the	the	DET
fbem-3311	60	43	end	end	NOUN
fbem-3311	60	44	of	of	ADP
fbem-3311	60	45	the	the	DET
fbem-3311	60	46	year	year	NOUN
fbem-3311	60	47	,	,	PUNCT
fbem-3311	60	48	and	and	CCONJ
fbem-3311	60	49	the	the	DET
fbem-3311	60	50	first	first	ADJ
fbem-3311	60	51	principal	principal	ADJ
fbem-3311	60	52	component	component	NOUN
fbem-3311	60	53	is	be	AUX
fbem-3311	60	54	regarded	regard	VERB
fbem-3311	60	55	as	as	ADP
fbem-3311	60	56	the	the	DET
fbem-3311	60	57	stock	stock	NOUN
fbem-3311	60	58	price	price	NOUN
fbem-3311	60	59	factor	factor	NOUN
fbem-3311	60	60	;	;	PUNCT
fbem-3311	60	61	the	the	DET
fbem-3311	60	62	second	second	ADJ
fbem-3311	60	63	principal	principal	ADJ
fbem-3311	60	64	component	component	NOUN
fbem-3311	60	65	fluctuates	fluctuate	NOUN
fbem-3311	60	66	significantly	significantly	ADV
fbem-3311	60	67	but	but	CCONJ
fbem-3311	60	68	the	the	DET
fbem-3311	60	69	overall	overall	ADJ
fbem-3311	60	70	trend	trend	NOUN
fbem-3311	60	71	increases	increase	NOUN
fbem-3311	60	72	,	,	PUNCT
fbem-3311	60	73	and	and	CCONJ
fbem-3311	60	74	the	the	DET
fbem-3311	60	75	second	second	ADJ
fbem-3311	60	76	principal	principal	ADJ
fbem-3311	60	77	component	component	NOUN
fbem-3311	60	78	is	be	AUX
fbem-3311	60	79	regarded	regard	VERB
fbem-3311	60	80	as	as	ADP
fbem-3311	60	81	the	the	DET
fbem-3311	60	82	stock	stock	NOUN
fbem-3311	60	83	trading	trading	NOUN
fbem-3311	60	84	situation	situation	NOUN
fbem-3311	60	85	factor	factor	NOUN
fbem-3311	60	86	.	.	PUNCT
fbem-3311	61	1	figure	figure	NOUN
fbem-3311	61	2	4	4	NUM
fbem-3311	61	3	.	.	PUNCT
fbem-3311	61	4	wanke	wanke	VERB
fbem-3311	61	5	a	a	DET
fbem-3311	61	6	functional	functional	ADJ
fbem-3311	61	7	principal	principal	ADJ
fbem-3311	61	8	component	component	NOUN
fbem-3311	61	9	the	the	DET
fbem-3311	61	10	investor	investor	NOUN
fbem-3311	61	11	sentiment	sentiment	NOUN
fbem-3311	61	12	index	index	NOUN
fbem-3311	61	13	was	be	AUX
fbem-3311	61	14	not	not	PART
fbem-3311	61	15	included	include	VERB
fbem-3311	61	16	in	in	ADP
fbem-3311	61	17	the	the	DET
fbem-3311	61	18	processing	processing	NOUN
fbem-3311	61	19	of	of	ADP
fbem-3311	61	20	functional	functional	ADJ
fbem-3311	61	21	primary	primary	ADJ
fbem-3311	61	22	components	component	NOUN
fbem-3311	61	23	described	describe	VERB
fbem-3311	61	24	in	in	ADP
fbem-3311	61	25	the	the	DET
fbem-3311	61	26	preceding	precede	VERB
fbem-3311	61	27	section	section	NOUN
fbem-3311	61	28	.	.	PUNCT
fbem-3311	62	1	the	the	DET
fbem-3311	62	2	investor	investor	NOUN
fbem-3311	62	3	composite	composite	ADJ
fbem-3311	62	4	sentiment	sentiment	NOUN
fbem-3311	62	5	index	index	NOUN
fbem-3311	62	6	was	be	AUX
fbem-3311	62	7	introduced	introduce	VERB
fbem-3311	62	8	as	as	ADP
fbem-3311	62	9	a	a	DET
fbem-3311	62	10	new	new	ADJ
fbem-3311	62	11	indication	indication	NOUN
fbem-3311	62	12	to	to	ADP
fbem-3311	62	13	the	the	DET
fbem-3311	62	14	stock	stock	NOUN
fbem-3311	62	15	market	market	NOUN
fbem-3311	62	16	data	datum	NOUN
fbem-3311	62	17	,	,	PUNCT
fbem-3311	62	18	and	and	CCONJ
fbem-3311	62	19	then	then	ADV
fbem-3311	62	20	the	the	DET
fbem-3311	62	21	functional	functional	ADJ
fbem-3311	62	22	-	-	PUNCT
fbem-3311	62	23	type	type	NOUN
fbem-3311	62	24	principal	principal	ADJ
fbem-3311	62	25	components	component	NOUN
fbem-3311	62	26	were	be	AUX
fbem-3311	62	27	extracted	extract	VERB
fbem-3311	62	28	using	use	VERB
fbem-3311	62	29	the	the	DET
fbem-3311	62	30	same	same	ADJ
fbem-3311	62	31	procedures	procedure	NOUN
fbem-3311	62	32	as	as	SCONJ
fbem-3311	62	33	described	describe	VERB
fbem-3311	62	34	previously	previously	ADV
fbem-3311	62	35	.	.	PUNCT
fbem-3311	63	1	according	accord	VERB
fbem-3311	63	2	to	to	ADP
fbem-3311	63	3	the	the	DET
fbem-3311	63	4	main	main	ADJ
fbem-3311	63	5	component	component	NOUN
fbem-3311	63	6	perturbation	perturbation	NOUN
fbem-3311	63	7	plots	plot	NOUN
fbem-3311	63	8	,	,	PUNCT
fbem-3311	63	9	the	the	DET
fbem-3311	63	10	functional	functional	ADJ
fbem-3311	63	11	principal	principal	ADJ
fbem-3311	63	12	components	component	NOUN
fbem-3311	63	13	changed	change	VERB
fbem-3311	63	14	when	when	SCONJ
fbem-3311	63	15	the	the	DET
fbem-3311	63	16	investor	investor	NOUN
fbem-3311	63	17	sentiment	sentiment	NOUN
fbem-3311	63	18	index	index	NOUN
fbem-3311	63	19	was	be	AUX
fbem-3311	63	20	incorporated	incorporate	VERB
fbem-3311	63	21	.	.	PUNCT
fbem-3311	64	1	the	the	DET
fbem-3311	64	2	first	first	ADJ
fbem-3311	64	3	three	three	NUM
fbem-3311	64	4	principal	principal	ADJ
fbem-3311	64	5	components	component	NOUN
fbem-3311	64	6	can	can	AUX
fbem-3311	64	7	represent	represent	VERB
fbem-3311	64	8	99.2	99.2	NUM
fbem-3311	64	9	%	%	NOUN
fbem-3311	64	10	of	of	ADP
fbem-3311	64	11	the	the	DET
fbem-3311	64	12	characteristics	characteristic	NOUN
fbem-3311	64	13	of	of	ADP
fbem-3311	64	14	the	the	DET
fbem-3311	64	15	indicator	indicator	NOUN
fbem-3311	64	16	data	datum	NOUN
fbem-3311	64	17	,	,	PUNCT
fbem-3311	64	18	and	and	CCONJ
fbem-3311	64	19	the	the	DET
fbem-3311	64	20	third	third	ADJ
fbem-3311	64	21	principal	principal	ADJ
fbem-3311	64	22	component	component	NOUN
fbem-3311	64	23	contributes	contribute	VERB
fbem-3311	64	24	36	36	NUM
fbem-3311	64	25	%	%	NOUN
fbem-3311	64	26	of	of	ADP
fbem-3311	64	27	the	the	DET
fbem-3311	64	28	variance	variance	NOUN
fbem-3311	64	29	and	and	CCONJ
fbem-3311	64	30	contains	contain	VERB
fbem-3311	64	31	more	more	ADJ
fbem-3311	64	32	characteristics	characteristic	NOUN
fbem-3311	64	33	that	that	PRON
fbem-3311	64	34	can	can	AUX
fbem-3311	64	35	not	not	PART
fbem-3311	64	36	be	be	AUX
fbem-3311	64	37	eliminated	eliminate	VERB
fbem-3311	64	38	,	,	PUNCT
fbem-3311	64	39	so	so	CCONJ
fbem-3311	64	40	it	it	PRON
fbem-3311	64	41	is	be	AUX
fbem-3311	64	42	reasonable	reasonable	ADJ
fbem-3311	64	43	to	to	PART
fbem-3311	64	44	select	select	VERB
fbem-3311	64	45	the	the	DET
fbem-3311	64	46	first	first	ADJ
fbem-3311	64	47	three	three	NUM
fbem-3311	64	48	functional	functional	ADJ
fbem-3311	64	49	principal	principal	ADJ
fbem-3311	64	50	components	component	NOUN
fbem-3311	64	51	for	for	ADP
fbem-3311	64	52	the	the	DET
fbem-3311	64	53	indicator	indicator	NOUN
fbem-3311	64	54	data	datum	NOUN
fbem-3311	64	55	of	of	ADP
fbem-3311	64	56	wanke	wanke	NOUN
fbem-3311	64	57	a	a	PRON
fbem-3311	64	58	with	with	ADP
fbem-3311	64	59	addition	addition	NOUN
fbem-3311	64	60	of	of	ADP
fbem-3311	64	61	the	the	DET
fbem-3311	64	62	investor	investor	NOUN
fbem-3311	64	63	sentiment	sentiment	NOUN
fbem-3311	64	64	index	index	NOUN
fbem-3311	64	65	.	.	PUNCT
fbem-3311	65	1	57	57	NUM
fbem-3311	65	2	figure	figure	NOUN
fbem-3311	65	3	5	5	NUM
fbem-3311	65	4	.	.	PUNCT
fbem-3311	65	5	main	main	ADJ
fbem-3311	65	6	component	component	NOUN
fbem-3311	65	7	disturbance	disturbance	NOUN
fbem-3311	65	8	chart	chart	NOUN
fbem-3311	65	9	of	of	ADP
fbem-3311	65	10	wanke	wanke	NOUN
fbem-3311	65	11	a	a	PRON
fbem-3311	65	12	with	with	ADP
fbem-3311	65	13	investor	investor	NOUN
fbem-3311	65	14	sentiment	sentiment	NOUN
fbem-3311	65	15	figures	figure	VERB
fbem-3311	65	16	6	6	NUM
fbem-3311	65	17	depict	depict	NOUN
fbem-3311	65	18	the	the	DET
fbem-3311	65	19	obtained	obtain	VERB
fbem-3311	65	20	functional	functional	ADJ
fbem-3311	65	21	main	main	ADJ
fbem-3311	65	22	components	component	NOUN
fbem-3311	65	23	:	:	PUNCT
fbem-3311	65	24	the	the	DET
fbem-3311	65	25	first	first	ADJ
fbem-3311	65	26	principal	principal	ADJ
fbem-3311	65	27	component	component	NOUN
fbem-3311	65	28	is	be	AUX
fbem-3311	65	29	larger	large	ADJ
fbem-3311	65	30	at	at	ADP
fbem-3311	65	31	the	the	DET
fbem-3311	65	32	beginning	beginning	NOUN
fbem-3311	65	33	of	of	ADP
fbem-3311	65	34	2021	2021	NUM
fbem-3311	65	35	and	and	CCONJ
fbem-3311	65	36	decreases	decrease	VERB
fbem-3311	65	37	gradually	gradually	ADV
fbem-3311	65	38	beginning	begin	VERB
fbem-3311	65	39	in	in	ADP
fbem-3311	65	40	the	the	DET
fbem-3311	65	41	second	second	ADJ
fbem-3311	65	42	month	month	NOUN
fbem-3311	65	43	;	;	PUNCT
fbem-3311	65	44	the	the	DET
fbem-3311	65	45	first	first	ADJ
fbem-3311	65	46	principal	principal	ADJ
fbem-3311	65	47	component	component	NOUN
fbem-3311	65	48	is	be	AUX
fbem-3311	65	49	regarded	regard	VERB
fbem-3311	65	50	as	as	ADP
fbem-3311	65	51	a	a	DET
fbem-3311	65	52	factor	factor	NOUN
fbem-3311	65	53	influencing	influence	VERB
fbem-3311	65	54	stock	stock	NOUN
fbem-3311	65	55	trading	trading	NOUN
fbem-3311	65	56	data	datum	NOUN
fbem-3311	65	57	;	;	PUNCT
fbem-3311	65	58	the	the	DET
fbem-3311	65	59	second	second	ADJ
fbem-3311	65	60	principal	principal	ADJ
fbem-3311	65	61	component	component	NOUN
fbem-3311	65	62	has	have	VERB
fbem-3311	65	63	occasional	occasional	ADJ
fbem-3311	65	64	fluctuations	fluctuation	NOUN
fbem-3311	65	65	during	during	ADP
fbem-3311	65	66	the	the	DET
fbem-3311	65	67	year	year	NOUN
fbem-3311	65	68	,	,	PUNCT
fbem-3311	65	69	but	but	CCONJ
fbem-3311	65	70	the	the	DET
fbem-3311	65	71	overall	overall	ADJ
fbem-3311	65	72	trend	trend	NOUN
fbem-3311	65	73	is	be	AUX
fbem-3311	65	74	upward	upward	ADJ
fbem-3311	65	75	,	,	PUNCT
fbem-3311	65	76	similar	similar	ADJ
fbem-3311	65	77	to	to	ADP
fbem-3311	65	78	the	the	DET
fbem-3311	65	79	movements	movement	NOUN
fbem-3311	65	80	of	of	ADP
fbem-3311	65	81	total	total	ADJ
fbem-3311	65	82	market	market	NOUN
fbem-3311	65	83	capitalization	capitalization	NOUN
fbem-3311	65	84	,	,	PUNCT
fbem-3311	65	85	market	market	NOUN
fbem-3311	65	86	capitalization	capitalization	NOUN
fbem-3311	65	87	in	in	ADP
fbem-3311	65	88	circulation	circulation	NOUN
fbem-3311	65	89	,	,	PUNCT
fbem-3311	65	90	and	and	CCONJ
fbem-3311	65	91	investor	investor	NOUN
fbem-3311	65	92	sentiment	sentiment	NOUN
fbem-3311	65	93	index	index	NOUN
fbem-3311	65	94	;	;	PUNCT
fbem-3311	65	95	and	and	CCONJ
fbem-3311	65	96	the	the	DET
fbem-3311	65	97	second	second	ADJ
fbem-3311	65	98	principal	principal	ADJ
fbem-3311	65	99	component	component	NOUN
fbem-3311	65	100	is	be	AUX
fbem-3311	65	101	regarded	regard	VERB
fbem-3311	65	102	as	as	ADP
fbem-3311	65	103	a	a	DET
fbem-3311	65	104	factor	factor	NOUN
fbem-3311	65	105	influencing	influence	VERB
fbem-3311	65	106	stock	stock	NOUN
fbem-3311	65	107	trading	trading	NOUN
fbem-3311	65	108	data	datum	NOUN
fbem-3311	65	109	.	.	PUNCT
fbem-3311	66	1	the	the	DET
fbem-3311	66	2	third	third	ADJ
fbem-3311	66	3	primary	primary	ADJ
fbem-3311	66	4	component	component	NOUN
fbem-3311	66	5	is	be	AUX
fbem-3311	66	6	a	a	DET
fbem-3311	66	7	"	"	PUNCT
fbem-3311	66	8	u	u	NOUN
fbem-3311	66	9	"	"	PUNCT
fbem-3311	66	10	shaped	shaped	ADJ
fbem-3311	66	11	trend	trend	NOUN
fbem-3311	66	12	with	with	ADP
fbem-3311	66	13	highs	high	NOUN
fbem-3311	66	14	at	at	ADP
fbem-3311	66	15	both	both	DET
fbem-3311	66	16	ends	end	NOUN
fbem-3311	66	17	of	of	ADP
fbem-3311	66	18	the	the	DET
fbem-3311	66	19	year	year	NOUN
fbem-3311	66	20	and	and	CCONJ
fbem-3311	66	21	a	a	DET
fbem-3311	66	22	low	low	NOUN
fbem-3311	66	23	in	in	ADP
fbem-3311	66	24	the	the	DET
fbem-3311	66	25	center	center	NOUN
fbem-3311	66	26	,	,	PUNCT
fbem-3311	66	27	and	and	CCONJ
fbem-3311	66	28	it	it	PRON
fbem-3311	66	29	is	be	AUX
fbem-3311	66	30	considered	consider	VERB
fbem-3311	66	31	a	a	DET
fbem-3311	66	32	trading	trading	NOUN
fbem-3311	66	33	element	element	NOUN
fbem-3311	66	34	.	.	PUNCT
fbem-3311	67	1	figure	figure	NOUN
fbem-3311	67	2	6	6	NUM
fbem-3311	67	3	.	.	PUNCT
fbem-3311	68	1	functional	functional	ADJ
fbem-3311	68	2	principal	principal	ADJ
fbem-3311	68	3	component	component	NOUN
fbem-3311	68	4	chart	chart	NOUN
fbem-3311	68	5	of	of	ADP
fbem-3311	68	6	wanke	wanke	NOUN
fbem-3311	68	7	a	a	DET
fbem-3311	68	8	with	with	ADP
fbem-3311	68	9	investor	investor	NOUN
fbem-3311	68	10	sentiment	sentiment	NOUN
fbem-3311	68	11	4.3	4.3	NUM
fbem-3311	68	12	.	.	PUNCT
fbem-3311	68	13	cnn	cnn	PROPN
fbem-3311	68	14	prediction	prediction	PROPN
fbem-3311	68	15	model	model	PROPN
fbem-3311	68	16	4.3.1	4.3.1	PROPN
fbem-3311	68	17	.	.	PUNCT
fbem-3311	68	18	model	model	NOUN
fbem-3311	68	19	description	description	NOUN
fbem-3311	68	20	a	a	DET
fbem-3311	68	21	cnn	cnn	PROPN
fbem-3311	68	22	prediction	prediction	NOUN
fbem-3311	68	23	model	model	NOUN
fbem-3311	68	24	based	base	VERB
fbem-3311	68	25	on	on	ADP
fbem-3311	68	26	investor	investor	NOUN
fbem-3311	68	27	sentiment	sentiment	NOUN
fbem-3311	68	28	indices	index	NOUN
fbem-3311	68	29	is	be	AUX
fbem-3311	68	30	constructed	construct	VERB
fbem-3311	68	31	based	base	VERB
fbem-3311	68	32	on	on	ADP
fbem-3311	68	33	the	the	DET
fbem-3311	68	34	closing	closing	NOUN
fbem-3311	68	35	price	price	NOUN
fbem-3311	68	36	indicator	indicator	NOUN
fbem-3311	68	37	series	series	NOUN
fbem-3311	68	38	,	,	PUNCT
fbem-3311	68	39	and	and	CCONJ
fbem-3311	68	40	243	243	NUM
fbem-3311	68	41	trading	trading	NOUN
fbem-3311	68	42	days	day	NOUN
fbem-3311	68	43	of	of	ADP
fbem-3311	68	44	data	datum	NOUN
fbem-3311	68	45	from	from	ADP
fbem-3311	68	46	january	january	PROPN
fbem-3311	68	47	1	1	NUM
fbem-3311	68	48	,	,	PUNCT
fbem-3311	68	49	2021	2021	NUM
fbem-3311	68	50	to	to	ADP
fbem-3311	68	51	december	december	PROPN
fbem-3311	68	52	31	31	NUM
fbem-3311	68	53	,	,	PUNCT
fbem-3311	68	54	2021	2021	NUM
fbem-3311	68	55	using	use	VERB
fbem-3311	68	56	a	a	DET
fbem-3311	68	57	total	total	NOUN
fbem-3311	68	58	of	of	ADP
fbem-3311	68	59	13	13	NUM
fbem-3311	68	60	indicators	indicator	NOUN
fbem-3311	68	61	are	be	AUX
fbem-3311	68	62	used	use	VERB
fbem-3311	68	63	to	to	PART
fbem-3311	68	64	predict	predict	VERB
fbem-3311	68	65	the	the	DET
fbem-3311	68	66	daily	daily	ADJ
fbem-3311	68	67	closing	closing	NOUN
fbem-3311	68	68	indices	index	NOUN
fbem-3311	68	69	of	of	ADP
fbem-3311	68	70	hua	hua	PROPN
fbem-3311	68	71	qiaocheng	qiaocheng	X
fbem-3311	68	72	a	a	PROPN
fbem-3311	68	73	(	(	PUNCT
fbem-3311	68	74	000069	000069	NUM
fbem-3311	68	75	)	)	PUNCT
fbem-3311	68	76	,	,	PUNCT
fbem-3311	68	77	and	and	CCONJ
fbem-3311	68	78	greenland	greenland	PROPN
fbem-3311	68	79	holdings	holding	NOUN
fbem-3311	68	80	(	(	PUNCT
fbem-3311	68	81	600606	600606	NUM
fbem-3311	68	82	)	)	PUNCT
fbem-3311	68	83	.	.	PUNCT
fbem-3311	69	1	in	in	ADP
fbem-3311	69	2	addition	addition	NOUN
fbem-3311	69	3	,	,	PUNCT
fbem-3311	69	4	a	a	DET
fbem-3311	69	5	grid	grid	NOUN
fbem-3311	69	6	search	search	NOUN
fbem-3311	69	7	technique	technique	NOUN
fbem-3311	69	8	is	be	AUX
fbem-3311	69	9	utilized	utilize	VERB
fbem-3311	69	10	to	to	ADP
fbem-3311	69	11	fine	fine	ADJ
fbem-3311	69	12	-	-	PUNCT
fbem-3311	69	13	tune	tune	NOUN
fbem-3311	69	14	the	the	DET
fbem-3311	69	15	model	model	NOUN
fbem-3311	69	16	's	's	PART
fbem-3311	69	17	parameters	parameter	NOUN
fbem-3311	69	18	in	in	ADP
fbem-3311	69	19	order	order	NOUN
fbem-3311	69	20	to	to	PART
fbem-3311	69	21	improve	improve	VERB
fbem-3311	69	22	its	its	PRON
fbem-3311	69	23	predictive	predictive	ADJ
fbem-3311	69	24	accuracy	accuracy	NOUN
fbem-3311	69	25	.	.	PUNCT
fbem-3311	70	1	the	the	DET
fbem-3311	70	2	empirical	empirical	ADJ
fbem-3311	70	3	test	test	NOUN
fbem-3311	70	4	evaluates	evaluate	VERB
fbem-3311	70	5	the	the	DET
fbem-3311	70	6	efficacy	efficacy	NOUN
fbem-3311	70	7	of	of	ADP
fbem-3311	70	8	the	the	DET
fbem-3311	70	9	cnn	cnn	PROPN
fbem-3311	70	10	approach	approach	NOUN
fbem-3311	70	11	in	in	ADP
fbem-3311	70	12	predicting	predict	VERB
fbem-3311	70	13	stock	stock	NOUN
fbem-3311	70	14	prices	price	NOUN
fbem-3311	70	15	in	in	ADP
fbem-3311	70	16	the	the	DET
fbem-3311	70	17	real	real	ADJ
fbem-3311	70	18	estate	estate	NOUN
fbem-3311	70	19	business	business	NOUN
fbem-3311	70	20	.	.	PUNCT
fbem-3311	71	1	python	python	NOUN
fbem-3311	71	2	3.9	3.9	NUM
fbem-3311	71	3	is	be	AUX
fbem-3311	71	4	the	the	DET
fbem-3311	71	5	programming	programming	NOUN
fbem-3311	71	6	environment	environment	NOUN
fbem-3311	71	7	,	,	PUNCT
fbem-3311	71	8	and	and	CCONJ
fbem-3311	71	9	the	the	DET
fbem-3311	71	10	extension	extension	NOUN
fbem-3311	71	11	libraries	library	NOUN
fbem-3311	71	12	consist	consist	VERB
fbem-3311	71	13	of	of	ADP
fbem-3311	71	14	pandas	panda	NOUN
fbem-3311	71	15	,	,	PUNCT
fbem-3311	71	16	numpy	numpy	NOUN
fbem-3311	71	17	,	,	PUNCT
fbem-3311	71	18	sklearn	sklearn	ADJ
fbem-3311	71	19	,	,	PUNCT
fbem-3311	71	20	torch	torch	NOUN
fbem-3311	71	21	,	,	PUNCT
fbem-3311	71	22	sys	sys	PROPN
fbem-3311	71	23	,	,	PUNCT
fbem-3311	71	24	etc	etc	X
fbem-3311	71	25	.	.	X
fbem-3311	71	26	4.3.2	4.3.2	VERB
fbem-3311	71	27	.	.	PUNCT
fbem-3311	72	1	constructing	construct	VERB
fbem-3311	72	2	the	the	DET
fbem-3311	72	3	evaluation	evaluation	NOUN
fbem-3311	72	4	system	system	NOUN
fbem-3311	72	5	of	of	ADP
fbem-3311	72	6	prediction	prediction	NOUN
fbem-3311	72	7	results	result	VERB
fbem-3311	72	8	the	the	DET
fbem-3311	72	9	evaluation	evaluation	NOUN
fbem-3311	72	10	system	system	NOUN
fbem-3311	72	11	consists	consist	VERB
fbem-3311	72	12	of	of	ADP
fbem-3311	72	13	root	root	NOUN
fbem-3311	72	14	mean	mean	ADJ
fbem-3311	72	15	square	square	ADJ
fbem-3311	72	16	error	error	NOUN
fbem-3311	72	17	(	(	PUNCT
fbem-3311	72	18	rmse	rmse	NOUN
fbem-3311	72	19	)	)	PUNCT
fbem-3311	72	20	,	,	PUNCT
fbem-3311	72	21	mean	mean	VERB
fbem-3311	72	22	absolute	absolute	ADJ
fbem-3311	72	23	error	error	NOUN
fbem-3311	72	24	(	(	PUNCT
fbem-3311	72	25	mae	mae	PROPN
fbem-3311	72	26	)	)	PUNCT
fbem-3311	72	27	,	,	PUNCT
fbem-3311	72	28	mean	mean	VERB
fbem-3311	72	29	absolute	absolute	ADJ
fbem-3311	72	30	percentage	percentage	NOUN
fbem-3311	72	31	error	error	NOUN
fbem-3311	72	32	(	(	PUNCT
fbem-3311	72	33	mape	mape	NOUN
fbem-3311	72	34	)	)	PUNCT
fbem-3311	72	35	,	,	PUNCT
fbem-3311	72	36	and	and	CCONJ
fbem-3311	72	37	goodness	goodness	NOUN
fbem-3311	72	38	of	of	ADP
fbem-3311	72	39	fit	fit	ADJ
fbem-3311	72	40	(	(	PUNCT
fbem-3311	72	41	r	r	NOUN
fbem-3311	72	42	)	)	PUNCT
fbem-3311	72	43	.	.	PUNCT
fbem-3311	73	1	4.3.3	4.3.3	X
fbem-3311	73	2	.	.	PUNCT
fbem-3311	73	3	comparative	comparative	ADJ
fbem-3311	73	4	analysis	analysis	NOUN
fbem-3311	73	5	of	of	ADP
fbem-3311	73	6	stock	stock	NOUN
fbem-3311	73	7	price	price	NOUN
fbem-3311	73	8	forecast	forecast	NOUN
fbem-3311	73	9	results	result	NOUN
fbem-3311	73	10	figure	figure	VERB
fbem-3311	73	11	7	7	NUM
fbem-3311	73	12	depicts	depict	VERB
fbem-3311	73	13	the	the	DET
fbem-3311	73	14	loss	loss	NOUN
fbem-3311	73	15	of	of	ADP
fbem-3311	73	16	the	the	DET
fbem-3311	73	17	training	training	NOUN
fbem-3311	73	18	set	set	NOUN
fbem-3311	73	19	and	and	CCONJ
fbem-3311	73	20	test	test	NOUN
fbem-3311	73	21	set	set	VERB
fbem-3311	73	22	after	after	ADP
fbem-3311	73	23	each	each	DET
fbem-3311	73	24	iteration	iteration	NOUN
fbem-3311	73	25	of	of	ADP
fbem-3311	73	26	the	the	DET
fbem-3311	73	27	model	model	NOUN
fbem-3311	73	28	,	,	PUNCT
fbem-3311	73	29	using	use	VERB
fbem-3311	73	30	the	the	DET
fbem-3311	73	31	variation	variation	NOUN
fbem-3311	73	32	of	of	ADP
fbem-3311	73	33	the	the	DET
fbem-3311	73	34	loss	loss	NOUN
fbem-3311	73	35	function	function	NOUN
fbem-3311	73	36	of	of	ADP
fbem-3311	73	37	the	the	DET
fbem-3311	73	38	training	training	NOUN
fbem-3311	73	39	set	set	NOUN
fbem-3311	73	40	and	and	CCONJ
fbem-3311	73	41	test	test	NOUN
fbem-3311	73	42	set	set	NOUN
fbem-3311	73	43	of	of	ADP
fbem-3311	73	44	wanke	wanke	PROPN
fbem-3311	73	45	a	a	DET
fbem-3311	73	46	stock	stock	NOUN
fbem-3311	73	47	as	as	ADP
fbem-3311	73	48	an	an	DET
fbem-3311	73	49	illustration	illustration	NOUN
fbem-3311	73	50	.	.	PUNCT
fbem-3311	74	1	as	as	ADP
fbem-3311	74	2	the	the	DET
fbem-3311	74	3	number	number	NOUN
fbem-3311	74	4	of	of	ADP
fbem-3311	74	5	model	model	NOUN
fbem-3311	74	6	iterations	iteration	NOUN
fbem-3311	74	7	rises	rise	NOUN
fbem-3311	74	8	,	,	PUNCT
fbem-3311	74	9	the	the	DET
fbem-3311	74	10	loss	loss	NOUN
fbem-3311	74	11	function	function	NOUN
fbem-3311	74	12	first	first	ADJ
fbem-3311	74	13	decreases	decrease	NOUN
fbem-3311	74	14	and	and	CCONJ
fbem-3311	74	15	eventually	eventually	ADV
fbem-3311	74	16	tends	tend	VERB
fbem-3311	74	17	to	to	PART
fbem-3311	74	18	become	become	VERB
fbem-3311	74	19	smooth	smooth	ADJ
fbem-3311	74	20	;	;	PUNCT
fbem-3311	74	21	if	if	SCONJ
fbem-3311	74	22	interrupted	interrupt	VERB
fbem-3311	74	23	prior	prior	ADV
fbem-3311	74	24	to	to	ADP
fbem-3311	74	25	this	this	DET
fbem-3311	74	26	smoothness	smoothness	NOUN
fbem-3311	74	27	,	,	PUNCT
fbem-3311	74	28	underfitting	underfitting	NOUN
fbem-3311	74	29	occurs	occur	VERB
fbem-3311	74	30	.	.	PUNCT
fbem-3311	75	1	the	the	DET
fbem-3311	75	2	number	number	NOUN
fbem-3311	75	3	of	of	ADP
fbem-3311	75	4	iterations	iteration	NOUN
fbem-3311	75	5	in	in	ADP
fbem-3311	75	6	this	this	DET
fbem-3311	75	7	study	study	NOUN
fbem-3311	75	8	is	be	AUX
fbem-3311	75	9	100	100	NUM
fbem-3311	75	10	,	,	PUNCT
fbem-3311	75	11	and	and	CCONJ
fbem-3311	75	12	the	the	DET
fbem-3311	75	13	loss	loss	NOUN
fbem-3311	75	14	functions	function	NOUN
fbem-3311	75	15	of	of	ADP
fbem-3311	75	16	both	both	CCONJ
fbem-3311	75	17	the	the	DET
fbem-3311	75	18	training	training	NOUN
fbem-3311	75	19	and	and	CCONJ
fbem-3311	75	20	test	test	NOUN
fbem-3311	75	21	sets	set	NOUN
fbem-3311	75	22	have	have	AUX
fbem-3311	75	23	been	be	AUX
fbem-3311	75	24	smoothed	smooth	VERB
fbem-3311	75	25	out	out	ADV
fbem-3311	75	26	,	,	PUNCT
fbem-3311	75	27	so	so	SCONJ
fbem-3311	75	28	this	this	DET
fbem-3311	75	29	amount	amount	NOUN
fbem-3311	75	30	is	be	AUX
fbem-3311	75	31	suitable	suitable	ADJ
fbem-3311	75	32	.	.	PUNCT
fbem-3311	76	1	58	58	NUM
fbem-3311	76	2	figure	figure	NOUN
fbem-3311	76	3	7	7	NUM
fbem-3311	76	4	.	.	PUNCT
fbem-3311	76	5	losses	loss	NOUN
fbem-3311	76	6	in	in	ADP
fbem-3311	76	7	the	the	DET
fbem-3311	76	8	training	training	NOUN
fbem-3311	76	9	and	and	CCONJ
fbem-3311	76	10	test	test	NOUN
fbem-3311	76	11	sets	set	NOUN
fbem-3311	76	12	of	of	ADP
fbem-3311	76	13	wanke	wanke	ADJ
fbem-3311	76	14	a	a	DET
fbem-3311	76	15	table	table	NOUN
fbem-3311	76	16	1	1	NUM
fbem-3311	76	17	displays	display	VERB
fbem-3311	76	18	the	the	DET
fbem-3311	76	19	findings	finding	NOUN
fbem-3311	76	20	of	of	ADP
fbem-3311	76	21	the	the	DET
fbem-3311	76	22	model	model	NOUN
fbem-3311	76	23	-	-	PUNCT
fbem-3311	76	24	based	base	VERB
fbem-3311	76	25	evaluation	evaluation	NOUN
fbem-3311	76	26	indices	index	NOUN
fbem-3311	76	27	for	for	ADP
fbem-3311	76	28	the	the	DET
fbem-3311	76	29	three	three	NUM
fbem-3311	76	30	equities	equity	NOUN
fbem-3311	76	31	.	.	PUNCT
fbem-3311	77	1	following	follow	VERB
fbem-3311	77	2	the	the	DET
fbem-3311	77	3	addition	addition	NOUN
fbem-3311	77	4	of	of	ADP
fbem-3311	77	5	the	the	DET
fbem-3311	77	6	sentiment	sentiment	NOUN
fbem-3311	77	7	index	index	NOUN
fbem-3311	77	8	,	,	PUNCT
fbem-3311	77	9	the	the	DET
fbem-3311	77	10	error	error	NOUN
fbem-3311	77	11	class	class	NOUN
fbem-3311	77	12	evaluation	evaluation	NOUN
fbem-3311	77	13	indexes	index	NOUN
fbem-3311	77	14	are	be	AUX
fbem-3311	77	15	reduced	reduce	VERB
fbem-3311	77	16	to	to	ADP
fbem-3311	77	17	varying	vary	VERB
fbem-3311	77	18	degrees	degree	NOUN
fbem-3311	77	19	,	,	PUNCT
fbem-3311	77	20	and	and	CCONJ
fbem-3311	77	21	all	all	DET
fbem-3311	77	22	r2	r2	PROPN
fbem-3311	77	23	have	have	AUX
fbem-3311	77	24	improved	improve	VERB
fbem-3311	77	25	.	.	PUNCT
fbem-3311	78	1	therefore	therefore	ADV
fbem-3311	78	2	,	,	PUNCT
fbem-3311	78	3	it	it	PRON
fbem-3311	78	4	can	can	AUX
fbem-3311	78	5	be	be	AUX
fbem-3311	78	6	concluded	conclude	VERB
fbem-3311	78	7	that	that	SCONJ
fbem-3311	78	8	the	the	DET
fbem-3311	78	9	addition	addition	NOUN
fbem-3311	78	10	of	of	ADP
fbem-3311	78	11	the	the	DET
fbem-3311	78	12	investor	investor	NOUN
fbem-3311	78	13	sentiment	sentiment	NOUN
fbem-3311	78	14	index	index	NOUN
fbem-3311	78	15	has	have	AUX
fbem-3311	78	16	contributed	contribute	VERB
fbem-3311	78	17	to	to	ADP
fbem-3311	78	18	the	the	DET
fbem-3311	78	19	improvement	improvement	NOUN
fbem-3311	78	20	in	in	ADP
fbem-3311	78	21	the	the	DET
fbem-3311	78	22	accuracy	accuracy	NOUN
fbem-3311	78	23	of	of	ADP
fbem-3311	78	24	stock	stock	NOUN
fbem-3311	78	25	closing	closing	NOUN
fbem-3311	78	26	price	price	NOUN
fbem-3311	78	27	forecasts	forecast	NOUN
fbem-3311	78	28	.	.	PUNCT
fbem-3311	79	1	after	after	ADP
fbem-3311	79	2	adding	add	VERB
fbem-3311	79	3	investor	investor	NOUN
fbem-3311	79	4	sentiment	sentiment	NOUN
fbem-3311	79	5	to	to	ADP
fbem-3311	79	6	the	the	DET
fbem-3311	79	7	model	model	NOUN
fbem-3311	79	8	,	,	PUNCT
fbem-3311	79	9	the	the	DET
fbem-3311	79	10	mae	mae	PROPN
fbem-3311	79	11	,	,	PUNCT
fbem-3311	79	12	rmse	rmse	NOUN
fbem-3311	79	13	,	,	PUNCT
fbem-3311	79	14	and	and	CCONJ
fbem-3311	79	15	mape	mape	NOUN
fbem-3311	79	16	are	be	AUX
fbem-3311	79	17	rather	rather	ADV
fbem-3311	79	18	tiny	tiny	ADJ
fbem-3311	79	19	.	.	PUNCT
fbem-3311	80	1	all	all	PRON
fbem-3311	80	2	of	of	ADP
fbem-3311	80	3	them	they	PRON
fbem-3311	80	4	are	be	AUX
fbem-3311	80	5	greater	great	ADJ
fbem-3311	80	6	than	than	ADP
fbem-3311	80	7	89	89	NUM
fbem-3311	80	8	%	%	NOUN
fbem-3311	80	9	,	,	PUNCT
fbem-3311	80	10	and	and	CCONJ
fbem-3311	80	11	all	all	PRON
fbem-3311	80	12	of	of	ADP
fbem-3311	80	13	the	the	DET
fbem-3311	80	14	indicators	indicator	NOUN
fbem-3311	80	15	are	be	AUX
fbem-3311	80	16	within	within	ADP
fbem-3311	80	17	a	a	DET
fbem-3311	80	18	tolerable	tolerable	ADJ
fbem-3311	80	19	range	range	NOUN
fbem-3311	80	20	,	,	PUNCT
fbem-3311	80	21	indicating	indicate	VERB
fbem-3311	80	22	that	that	SCONJ
fbem-3311	80	23	the	the	DET
fbem-3311	80	24	model	model	NOUN
fbem-3311	80	25	prediction	prediction	NOUN
fbem-3311	80	26	results	result	NOUN
fbem-3311	80	27	are	be	AUX
fbem-3311	80	28	accurate	accurate	ADJ
fbem-3311	80	29	.	.	PUNCT
fbem-3311	81	1	table	table	NOUN
fbem-3311	81	2	1	1	NUM
fbem-3311	81	3	.	.	PUNCT
fbem-3311	81	4	evaluation	evaluation	NOUN
fbem-3311	81	5	system	system	NOUN
fbem-3311	81	6	of	of	ADP
fbem-3311	81	7	model	model	NOUN
fbem-3311	81	8	prediction	prediction	NOUN
fbem-3311	81	9	results	result	NOUN
fbem-3311	81	10	for	for	ADP
fbem-3311	81	11	three	three	NUM
fbem-3311	81	12	stocks	stock	NOUN
fbem-3311	81	13	wanke	wanke	VERB
fbem-3311	81	14	a	a	DET
fbem-3311	81	15	hua	hua	PROPN
fbem-3311	81	16	qiaocheng	qiaocheng	ADP
fbem-3311	81	17	a	a	DET
fbem-3311	81	18	greenland	greenland	PROPN
fbem-3311	81	19	holdings	holding	NOUN
fbem-3311	81	20	investor	investor	NOUN
fbem-3311	81	21	sentiment	sentiment	NOUN
fbem-3311	81	22	0	0	NUM
fbem-3311	81	23	1	1	NUM
fbem-3311	81	24	0	0	NUM
fbem-3311	81	25	1	1	NUM
fbem-3311	81	26	0	0	NUM
fbem-3311	81	27	1	1	NUM
fbem-3311	81	28	r	r	NOUN
fbem-3311	81	29	85.59	85.59	NUM
fbem-3311	81	30	%	%	NOUN
fbem-3311	81	31	94.79	94.79	NUM
fbem-3311	81	32	%	%	NOUN
fbem-3311	81	33	84.61	84.61	NUM
fbem-3311	81	34	%	%	NOUN
fbem-3311	81	35	90.39	90.39	NUM
fbem-3311	81	36	%	%	NOUN
fbem-3311	81	37	85.43	85.43	NUM
fbem-3311	81	38	89.32	89.32	NUM
fbem-3311	81	39	%	%	NOUN
fbem-3311	81	40	mae	mae	PROPN
fbem-3311	81	41	1.41	1.41	NUM
fbem-3311	81	42	0.95	0.95	NUM
fbem-3311	81	43	0.38	0.38	NUM
fbem-3311	81	44	0.32	0.32	NUM
fbem-3311	81	45	0.20	0.20	NUM
fbem-3311	81	46	0.16	0.16	NUM
fbem-3311	81	47	mape	mape	NOUN
fbem-3311	81	48	5.27	5.27	NUM
fbem-3311	81	49	%	%	NOUN
fbem-3311	81	50	4.37	4.37	NUM
fbem-3311	81	51	%	%	NOUN
fbem-3311	81	52	4.77	4.77	NUM
fbem-3311	81	53	%	%	NOUN
fbem-3311	81	54	3.89	3.89	NUM
fbem-3311	81	55	%	%	NOUN
fbem-3311	81	56	4.03	4.03	NUM
fbem-3311	81	57	%	%	NOUN
fbem-3311	81	58	3.22	3.22	NUM
fbem-3311	81	59	%	%	NOUN
fbem-3311	81	60	rmse	rmse	NOUN
fbem-3311	81	61	3.73	3.73	NUM
fbem-3311	81	62	1.35	1.35	NUM
fbem-3311	81	63	0.24	0.24	NUM
fbem-3311	81	64	0.15	0.15	NUM
fbem-3311	81	65	0.06	0.06	NUM
fbem-3311	81	66	0.05	0.05	NUM
fbem-3311	81	67	the	the	DET
fbem-3311	81	68	comparison	comparison	NOUN
fbem-3311	81	69	between	between	ADP
fbem-3311	81	70	the	the	DET
fbem-3311	81	71	three	three	NUM
fbem-3311	81	72	specific	specific	ADJ
fbem-3311	81	73	predicted	predict	VERB
fbem-3311	81	74	values	value	NOUN
fbem-3311	81	75	and	and	CCONJ
fbem-3311	81	76	the	the	DET
fbem-3311	81	77	true	true	ADJ
fbem-3311	81	78	value	value	NOUN
fbem-3311	81	79	is	be	AUX
fbem-3311	81	80	shown	show	VERB
fbem-3311	81	81	in	in	ADP
fbem-3311	81	82	figure	figure	NOUN
fbem-3311	81	83	8	8	NUM
fbem-3311	81	84	,	,	PUNCT
fbem-3311	81	85	from	from	ADP
fbem-3311	81	86	left	leave	VERB
fbem-3311	81	87	to	to	ADP
fbem-3311	81	88	right	right	ADJ
fbem-3311	81	89	,	,	PUNCT
fbem-3311	81	90	wanke	wanke	VERB
fbem-3311	81	91	a	a	PRON
fbem-3311	81	92	,	,	PUNCT
fbem-3311	81	93	hua	hua	PROPN
fbem-3311	82	1	qiaocheng	qiaocheng	PROPN
fbem-3311	82	2	a	a	PROPN
fbem-3311	82	3	and	and	CCONJ
fbem-3311	82	4	greenland	greenland	PROPN
fbem-3311	82	5	holdings	holding	NOUN
fbem-3311	82	6	,	,	PUNCT
fbem-3311	82	7	except	except	SCONJ
fbem-3311	82	8	for	for	ADP
fbem-3311	82	9	the	the	DET
fbem-3311	82	10	inflection	inflection	NOUN
fbem-3311	82	11	point	point	NOUN
fbem-3311	82	12	prediction	prediction	NOUN
fbem-3311	82	13	of	of	ADP
fbem-3311	82	14	the	the	DET
fbem-3311	82	15	true	true	ADJ
fbem-3311	82	16	value	value	NOUN
fbem-3311	82	17	change	change	NOUN
fbem-3311	82	18	,	,	PUNCT
fbem-3311	82	19	there	there	PRON
fbem-3311	82	20	is	be	VERB
fbem-3311	82	21	a	a	DET
fbem-3311	82	22	certain	certain	ADJ
fbem-3311	82	23	error	error	NOUN
fbem-3311	82	24	,	,	PUNCT
fbem-3311	82	25	the	the	DET
fbem-3311	82	26	prediction	prediction	NOUN
fbem-3311	82	27	effect	effect	NOUN
fbem-3311	82	28	is	be	AUX
fbem-3311	82	29	close	close	ADJ
fbem-3311	82	30	to	to	ADP
fbem-3311	82	31	the	the	DET
fbem-3311	82	32	true	true	ADJ
fbem-3311	82	33	value	value	NOUN
fbem-3311	82	34	at	at	ADP
fbem-3311	82	35	other	other	ADJ
fbem-3311	82	36	time	time	NOUN
fbem-3311	82	37	points	point	NOUN
fbem-3311	82	38	,	,	PUNCT
fbem-3311	82	39	and	and	CCONJ
fbem-3311	82	40	the	the	DET
fbem-3311	82	41	error	error	NOUN
fbem-3311	82	42	is	be	AUX
fbem-3311	82	43	small	small	ADJ
fbem-3311	82	44	.	.	PUNCT
fbem-3311	83	1	figure	figure	NOUN
fbem-3311	83	2	8	8	NUM
fbem-3311	83	3	.	.	PUNCT
fbem-3311	84	1	graph	graph	NOUN
fbem-3311	84	2	of	of	ADP
fbem-3311	84	3	specific	specific	ADJ
fbem-3311	84	4	forecast	forecast	NOUN
fbem-3311	84	5	results	result	NOUN
fbem-3311	84	6	for	for	ADP
fbem-3311	84	7	three	three	NUM
fbem-3311	84	8	stocks	stock	NOUN
fbem-3311	84	9	5	5	NUM
fbem-3311	84	10	.	.	PUNCT
fbem-3311	84	11	conclusion	conclusion	NOUN
fbem-3311	84	12	in	in	ADP
fbem-3311	84	13	the	the	DET
fbem-3311	84	14	era	era	NOUN
fbem-3311	84	15	of	of	ADP
fbem-3311	84	16	online	online	ADJ
fbem-3311	84	17	big	big	ADJ
fbem-3311	84	18	data	datum	NOUN
fbem-3311	84	19	,	,	PUNCT
fbem-3311	84	20	it	it	PRON
fbem-3311	84	21	is	be	AUX
fbem-3311	84	22	not	not	PART
fbem-3311	84	23	scientific	scientific	ADJ
fbem-3311	84	24	to	to	PART
fbem-3311	84	25	base	base	VERB
fbem-3311	84	26	financial	financial	ADJ
fbem-3311	84	27	judgments	judgment	NOUN
fbem-3311	84	28	just	just	ADV
fbem-3311	84	29	on	on	ADP
fbem-3311	84	30	stock	stock	NOUN
fbem-3311	84	31	trading	trading	NOUN
fbem-3311	84	32	data	datum	NOUN
fbem-3311	84	33	or	or	CCONJ
fbem-3311	84	34	internet	internet	NOUN
fbem-3311	84	35	information	information	NOUN
fbem-3311	84	36	.	.	PUNCT
fbem-3311	85	1	to	to	PART
fbem-3311	85	2	increase	increase	VERB
fbem-3311	85	3	the	the	DET
fbem-3311	85	4	accuracy	accuracy	NOUN
fbem-3311	85	5	of	of	ADP
fbem-3311	85	6	their	their	PRON
fbem-3311	85	7	predictions	prediction	NOUN
fbem-3311	85	8	,	,	PUNCT
fbem-3311	85	9	investors	investor	NOUN
fbem-3311	85	10	must	must	AUX
fbem-3311	85	11	examine	examine	VERB
fbem-3311	85	12	and	and	CCONJ
fbem-3311	85	13	filter	filter	VERB
fbem-3311	85	14	the	the	DET
fbem-3311	85	15	gathered	gather	VERB
fbem-3311	85	16	investment	investment	NOUN
fbem-3311	85	17	information	information	NOUN
fbem-3311	85	18	and	and	CCONJ
fbem-3311	85	19	combine	combine	VERB
fbem-3311	85	20	it	it	PRON
fbem-3311	85	21	with	with	ADP
fbem-3311	85	22	the	the	DET
fbem-3311	85	23	stock	stock	NOUN
fbem-3311	85	24	's	's	PART
fbem-3311	85	25	own	own	ADJ
fbem-3311	85	26	data	datum	NOUN
fbem-3311	85	27	.	.	PUNCT
fbem-3311	86	1	based	base	VERB
fbem-3311	86	2	on	on	ADP
fbem-3311	86	3	investor	investor	NOUN
fbem-3311	86	4	sentiment	sentiment	NOUN
fbem-3311	86	5	indexes	index	NOUN
fbem-3311	86	6	,	,	PUNCT
fbem-3311	86	7	this	this	DET
fbem-3311	86	8	study	study	NOUN
fbem-3311	86	9	provides	provide	VERB
fbem-3311	86	10	a	a	DET
fbem-3311	86	11	mechanism	mechanism	NOUN
fbem-3311	86	12	for	for	ADP
fbem-3311	86	13	predicting	predict	VERB
fbem-3311	86	14	stock	stock	NOUN
fbem-3311	86	15	prices	price	NOUN
fbem-3311	86	16	in	in	ADP
fbem-3311	86	17	the	the	DET
fbem-3311	86	18	real	real	ADJ
fbem-3311	86	19	estate	estate	NOUN
fbem-3311	86	20	business	business	NOUN
fbem-3311	86	21	.	.	PUNCT
fbem-3311	87	1	through	through	ADP
fbem-3311	87	2	text	text	NOUN
fbem-3311	87	3	analysis	analysis	NOUN
fbem-3311	87	4	of	of	ADP
fbem-3311	87	5	stock	stock	NOUN
fbem-3311	87	6	bar	bar	NOUN
fbem-3311	87	7	comments	comment	NOUN
fbem-3311	87	8	,	,	PUNCT
fbem-3311	87	9	quantified	quantify	VERB
fbem-3311	87	10	investor	investor	NOUN
fbem-3311	87	11	sentiment	sentiment	NOUN
fbem-3311	87	12	,	,	PUNCT
fbem-3311	87	13	combined	combine	VERB
fbem-3311	87	14	with	with	ADP
fbem-3311	87	15	the	the	DET
fbem-3311	87	16	baidu	baidu	NOUN
fbem-3311	87	17	search	search	NOUN
fbem-3311	87	18	index	index	NOUN
fbem-3311	87	19	to	to	PART
fbem-3311	87	20	build	build	VERB
fbem-3311	87	21	a	a	DET
fbem-3311	87	22	composite	composite	ADJ
fbem-3311	87	23	sentiment	sentiment	NOUN
fbem-3311	87	24	index	index	NOUN
fbem-3311	87	25	,	,	PUNCT
fbem-3311	87	26	using	use	VERB
fbem-3311	87	27	the	the	DET
fbem-3311	87	28	method	method	NOUN
fbem-3311	87	29	of	of	ADP
fbem-3311	87	30	functional	functional	ADJ
fbem-3311	87	31	principal	principal	ADJ
fbem-3311	87	32	component	component	NOUN
fbem-3311	87	33	analysis	analysis	NOUN
fbem-3311	87	34	for	for	ADP
fbem-3311	87	35	dimensionality	dimensionality	NOUN
fbem-3311	87	36	reduction	reduction	NOUN
fbem-3311	87	37	,	,	PUNCT
fbem-3311	87	38	and	and	CCONJ
fbem-3311	87	39	inputting	inputte	VERB
fbem-3311	87	40	functional	functional	ADJ
fbem-3311	87	41	principal	principal	ADJ
fbem-3311	87	42	components	component	NOUN
fbem-3311	87	43	into	into	ADP
fbem-3311	87	44	cnn	cnn	PROPN
fbem-3311	87	45	for	for	ADP
fbem-3311	87	46	prediction	prediction	NOUN
fbem-3311	87	47	,	,	PUNCT
fbem-3311	87	48	a	a	DET
fbem-3311	87	49	good	good	ADJ
fbem-3311	87	50	prediction	prediction	NOUN
fbem-3311	87	51	effect	effect	NOUN
fbem-3311	87	52	is	be	AUX
fbem-3311	87	53	finally	finally	ADV
fbem-3311	87	54	achieved	achieve	VERB
fbem-3311	87	55	,	,	PUNCT
fbem-3311	87	56	presenting	present	VERB
fbem-3311	87	57	a	a	DET
fbem-3311	87	58	good	good	ADJ
fbem-3311	87	59	idea	idea	NOUN
fbem-3311	87	60	and	and	CCONJ
fbem-3311	87	61	research	research	NOUN
fbem-3311	87	62	direction	direction	NOUN
fbem-3311	87	63	for	for	ADP
fbem-3311	87	64	this	this	DET
fbem-3311	87	65	field	field	NOUN
fbem-3311	87	66	.	.	PUNCT
fbem-3311	88	1	references	reference	NOUN
fbem-3311	88	2	[	[	X
fbem-3311	88	3	1	1	NUM
fbem-3311	88	4	]	]	X
fbem-3311	88	5	zhu	zhu	PROPN
fbem-3311	88	6	ym	ym	PROPN
fbem-3311	88	7	,	,	PUNCT
fbem-3311	88	8	shao	shao	PROPN
fbem-3311	88	9	gy	gy	PROPN
fbem-3311	88	10	.	.	PROPN
fbem-3311	89	1	(	(	PUNCT
fbem-3311	89	2	2013	2013	NUM
fbem-3311	89	3	)	)	PUNCT
fbem-3311	89	4	stock	stock	NOUN
fbem-3311	89	5	price	price	NOUN
fbem-3311	89	6	trend	trend	NOUN
fbem-3311	89	7	prediction	prediction	NOUN
fbem-3311	89	8	based	base	VERB
fbem-3311	89	9	on	on	ADP
fbem-3311	89	10	bp	bp	PROPN
fbem-3311	89	11	neural	neural	ADJ
fbem-3311	89	12	network	network	NOUN
fbem-3311	89	13	--	--	PUNCT
fbem-3311	89	14	a	a	DET
fbem-3311	89	15	case	case	NOUN
fbem-3311	89	16	study	study	NOUN
fbem-3311	89	17	of	of	ADP
fbem-3311	89	18	listed	list	VERB
fbem-3311	89	19	real	real	ADJ
fbem-3311	89	20	estate	estate	NOUN
fbem-3311	89	21	development	development	NOUN
fbem-3311	89	22	companies	company	NOUN
fbem-3311	89	23	.	.	PUNCT
fbem-3311	90	1	finance	finance	NOUN
fbem-3311	90	2	and	and	CCONJ
fbem-3311	90	3	accounting	account	VERB
fbem-3311	90	4	monthly	monthly	ADV
fbem-3311	90	5	.	.	PUNCT
fbem-3311	91	1	14:76	14:76	NUM
fbem-3311	91	2	-	-	SYM
fbem-3311	91	3	79	79	NUM
fbem-3311	91	4	.	.	PUNCT
fbem-3311	92	1	[	[	X
fbem-3311	92	2	2	2	NUM
fbem-3311	92	3	]	]	X
fbem-3311	92	4	li	li	PROPN
fbem-3311	92	5	junzhao	junzhao	PROPN
fbem-3311	92	6	,	,	PUNCT
fbem-3311	92	7	guo	guo	PROPN
fbem-3311	92	8	kun	kun	PROPN
fbem-3311	92	9	,	,	PUNCT
fbem-3311	92	10	yao	yao	PROPN
fbem-3311	92	11	hongliang	hongliang	PROPN
fbem-3311	92	12	,	,	PUNCT
fbem-3311	92	13	wang	wang	PROPN
fbem-3311	92	14	hao	hao	PROPN
fbem-3311	92	15	,	,	PUNCT
fbem-3311	92	16	fang	fang	PROPN
fbem-3311	92	17	shuai	shuai	PROPN
fbem-3311	92	18	.	.	PUNCT
fbem-3311	93	1	(	(	PUNCT
fbem-3311	93	2	2014	2014	NUM
fbem-3311	93	3	)	)	PUNCT
fbem-3311	93	4	real	real	ADJ
fbem-3311	93	5	estate	estate	NOUN
fbem-3311	93	6	sector	sector	NOUN
fbem-3311	93	7	index	index	NOUN
fbem-3311	93	8	forecasting	forecasting	NOUN
fbem-3311	93	9	based	base	VERB
fbem-3311	93	10	on	on	ADP
fbem-3311	93	11	markov	markov	NOUN
fbem-3311	93	12	blanket	blanket	NOUN
fbem-3311	93	13	time	time	NOUN
fbem-3311	93	14	series	series	PROPN
fbem-3311	93	15	regression	regression	PROPN
fbem-3311	93	16	model	model	NOUN
fbem-3311	93	17	.	.	PUNCT
fbem-3311	94	1	systems	system	NOUN
fbem-3311	94	2	engineering	engineering	NOUN
fbem-3311	94	3	theory	theory	NOUN
fbem-3311	94	4	and	and	CCONJ
fbem-3311	94	5	practice	practice	NOUN
fbem-3311	94	6	.	.	PUNCT
fbem-3311	95	1	34(04):817	34(04):817	NUM
fbem-3311	95	2	-	-	SYM
fbem-3311	95	3	825	825	NUM
fbem-3311	95	4	.	.	PUNCT
fbem-3311	96	1	[	[	X
fbem-3311	96	2	3	3	NUM
fbem-3311	96	3	]	]	X
fbem-3311	96	4	bai	bai	PROPN
fbem-3311	96	5	yunfei	yunfei	PROPN
fbem-3311	96	6	,	,	PUNCT
fbem-3311	96	7	wang	wang	PROPN
fbem-3311	96	8	qi	qi	PROPN
fbem-3311	96	9	.	.	PUNCT
fbem-3311	97	1	(	(	PUNCT
fbem-3311	97	2	2018	2018	NUM
fbem-3311	97	3	)	)	PUNCT
fbem-3311	97	4	application	application	NOUN
fbem-3311	97	5	of	of	ADP
fbem-3311	97	6	robust	robust	ADJ
fbem-3311	97	7	regression	regression	NOUN
fbem-3311	97	8	models	model	NOUN
fbem-3311	97	9	for	for	ADP
fbem-3311	97	10	tracking	tracking	NOUN
fbem-3311	97	11	and	and	CCONJ
fbem-3311	97	12	forecasting	forecasting	NOUN
fbem-3311	97	13	of	of	ADP
fbem-3311	97	14	real	real	ADJ
fbem-3311	97	15	estate	estate	NOUN
fbem-3311	97	16	indices	index	NOUN
fbem-3311	97	17	.	.	PUNCT
fbem-3311	98	1	journal	journal	NOUN
fbem-3311	98	2	of	of	ADP
fbem-3311	98	3	chongqing	chongqing	PROPN
fbem-3311	98	4	university	university	PROPN
fbem-3311	98	5	of	of	ADP
fbem-3311	98	6	technology	technology	NOUN
fbem-3311	98	7	(	(	PUNCT
fbem-3311	98	8	natural	natural	ADJ
fbem-3311	98	9	sciences	science	NOUN
fbem-3311	98	10	)	)	PUNCT
fbem-3311	98	11	.	.	PUNCT
fbem-3311	99	1	32(04):230	32(04):230	X
fbem-3311	99	2	-	-	SYM
fbem-3311	99	3	240	240	NUM
fbem-3311	99	4	.	.	PUNCT
fbem-3311	99	5	59	59	NUM
fbem-3311	100	1	[	[	SYM
fbem-3311	100	2	4	4	NUM
fbem-3311	100	3	]	]	X
fbem-3311	100	4	mao	mao	X
fbem-3311	100	5	zengli	zengli	PROPN
fbem-3311	100	6	.	.	PUNCT
fbem-3311	101	1	(	(	PUNCT
fbem-3311	101	2	2021	2021	NUM
fbem-3311	101	3	)	)	PUNCT
fbem-3311	101	4	research	research	NOUN
fbem-3311	101	5	on	on	ADP
fbem-3311	101	6	real	real	ADJ
fbem-3311	101	7	estate	estate	NOUN
fbem-3311	101	8	stock	stock	NOUN
fbem-3311	101	9	price	price	NOUN
fbem-3311	101	10	index	index	NOUN
fbem-3311	101	11	prediction	prediction	NOUN
fbem-3311	101	12	based	base	VERB
fbem-3311	101	13	on	on	ADP
fbem-3311	101	14	ssa	ssa	PROPN
fbem-3311	101	15	-	-	PUNCT
fbem-3311	101	16	gru	gru	NOUN
fbem-3311	101	17	recurrent	recurrent	ADJ
fbem-3311	101	18	neural	neural	ADJ
fbem-3311	101	19	network	network	NOUN
fbem-3311	101	20	.	.	PUNCT
fbem-3311	102	1	harbin	harbin	PROPN
fbem-3311	102	2	institute	institute	PROPN
fbem-3311	102	3	of	of	ADP
fbem-3311	102	4	technology	technology	PROPN
fbem-3311	102	5	.	.	PUNCT
fbem-3311	103	1	[	[	X
fbem-3311	103	2	5	5	X
fbem-3311	103	3	]	]	PUNCT
fbem-3311	103	4	wysocki	wysocki	PROPN
fbem-3311	103	5	p	p	PROPN
fbem-3311	103	6	d.	d.	PROPN
fbem-3311	103	7	(	(	PUNCT
fbem-3311	103	8	1998	1998	NUM
fbem-3311	103	9	)	)	PUNCT
fbem-3311	103	10	cheap	cheap	ADJ
fbem-3311	103	11	talk	talk	NOUN
fbem-3311	103	12	on	on	ADP
fbem-3311	103	13	the	the	DET
fbem-3311	103	14	web	web	NOUN
fbem-3311	103	15	:	:	PUNCT
fbem-3311	103	16	the	the	DET
fbem-3311	103	17	determinants	determinant	NOUN
fbem-3311	103	18	of	of	ADP
fbem-3311	103	19	postings	posting	NOUN
fbem-3311	103	20	on	on	ADP
fbem-3311	103	21	stock	stock	NOUN
fbem-3311	103	22	message	message	NOUN
fbem-3311	103	23	boards	board	NOUN
fbem-3311	103	24	.	.	PUNCT
fbem-3311	104	1	university	university	NOUN
fbem-3311	104	2	of	of	ADP
fbem-3311	104	3	michigan	michigan	PROPN
fbem-3311	104	4	business	business	PROPN
fbem-3311	104	5	school	school	PROPN
fbem-3311	104	6	working	working	NOUN
fbem-3311	104	7	paper	paper	NOUN
fbem-3311	104	8	.	.	PUNCT
fbem-3311	105	1	(	(	PUNCT
fbem-3311	105	2	98025	98025	NUM
fbem-3311	105	3	)	)	PUNCT
fbem-3311	105	4	.	.	PUNCT
fbem-3311	106	1	[	[	X
fbem-3311	106	2	6	6	NUM
fbem-3311	106	3	]	]	PUNCT
fbem-3311	106	4	yang	yang	PROPN
fbem-3311	106	5	t.	t.	PROPN
fbem-3311	106	6	,	,	PUNCT
fbem-3311	106	7	li	li	PROPN
fbem-3311	106	8	w.	w.	PROPN
fbem-3311	106	9	l.	l.	PROPN
fbem-3311	106	10	,	,	PUNCT
fbem-3311	106	11	zheng	zheng	PROPN
fbem-3311	106	12	s.	s.	PROPN
fbem-3311	106	13	h.	h.	PROPN
fbem-3311	106	14	(	(	PUNCT
fbem-3311	106	15	2020	2020	NUM
fbem-3311	106	16	)	)	PUNCT
fbem-3311	106	17	fusion	fusion	NOUN
fbem-3311	106	18	of	of	ADP
fbem-3311	106	19	sentiment	sentiment	NOUN
fbem-3311	106	20	analysis	analysis	NOUN
fbem-3311	106	21	and	and	CCONJ
fbem-3311	106	22	svm	svm	ADJ
fbem-3311	106	23	-	-	ADJ
fbem-3311	106	24	lstm	lstm	ADJ
fbem-3311	106	25	model	model	NOUN
fbem-3311	106	26	for	for	ADP
fbem-3311	106	27	stock	stock	NOUN
fbem-3311	106	28	index	index	NOUN
fbem-3311	106	29	prediction	prediction	NOUN
fbem-3311	106	30	.	.	PUNCT
fbem-3311	107	1	software	software	NOUN
fbem-3311	107	2	guide	guide	NOUN
fbem-3311	107	3	.	.	PUNCT
fbem-3311	108	1	19(08):14	19(08):14	NUM
fbem-3311	108	2	-	-	SYM
fbem-3311	108	3	18	18	NUM
fbem-3311	108	4	.	.	PUNCT
fbem-3311	109	1	[	[	X
fbem-3311	109	2	7	7	X
fbem-3311	109	3	]	]	X
fbem-3311	109	4	zhao	zhao	PROPN
fbem-3311	109	5	hongrui	hongrui	PROPN
fbem-3311	109	6	,	,	PUNCT
fbem-3311	109	7	xue	xue	PROPN
fbem-3311	109	8	lei	lei	PROPN
fbem-3311	109	9	.	.	PUNCT
fbem-3311	109	10	(	(	PUNCT
fbem-3311	109	11	2021	2021	NUM
fbem-3311	109	12	)	)	PUNCT
fbem-3311	109	13	research	research	NOUN
fbem-3311	109	14	on	on	ADP
fbem-3311	109	15	stock	stock	NOUN
fbem-3311	109	16	prediction	prediction	NOUN
fbem-3311	109	17	based	base	VERB
fbem-3311	109	18	on	on	ADP
fbem-3311	109	19	lstm	lstm	PROPN
fbem-3311	109	20	-	-	PUNCT
fbem-3311	109	21	cnn	cnn	PROPN
fbem-3311	109	22	-	-	PUNCT
fbem-3311	109	23	cbam	cbam	NOUN
fbem-3311	109	24	model	model	NOUN
fbem-3311	109	25	.	.	PUNCT
fbem-3311	110	1	computer	computer	NOUN
fbem-3311	110	2	engineering	engineering	NOUN
fbem-3311	110	3	and	and	CCONJ
fbem-3311	110	4	applications	application	NOUN
fbem-3311	110	5	.	.	PUNCT
fbem-3311	111	1	57(03):203	57(03):203	NUM
fbem-3311	111	2	-	-	SYM
fbem-3311	111	3	207	207	NUM
fbem-3311	111	4	.	.	PUNCT