id	sid	eid	entity	type
ajst-21789	1	1	academic journal of science and technology issn	ORG
ajst-21789	1	2	2771-3032	CARDINAL
ajst-21789	2	1	11	CARDINAL
ajst-21789	2	2	1	CARDINAL
ajst-21789	2	3	2024 197	DATE
ajst-21789	2	4	guangsheng chen school	PERSON
ajst-21789	2	5	henan polytechnic university	ORG
ajst-21789	2	6	jiaozuo	GPE
ajst-21789	2	7	henan	GPE
ajst-21789	2	8	454003	DATE
ajst-21789	2	9	china	GPE
ajst-21789	5	1	13	CARDINAL
ajst-21789	5	2	less than 95%	PERCENT
ajst-21789	5	3	6 to 3	CARDINAL
ajst-21789	8	1	1.6638%	PERCENT
ajst-21789	8	2	0.3155	CARDINAL
ajst-21789	8	3	0.8157	CARDINAL
ajst-21789	9	1	0.5749%	PERCENT
ajst-21789	9	2	0.1143	CARDINAL
ajst-21789	9	3	0.9758	CARDINAL
ajst-21789	10	1	ipca	ORG
ajst-21789	13	1	1	CARDINAL
ajst-21789	15	1	1-3].at	CARDINAL
ajst-21789	16	1	xie minglu et al.[4	PERSON
ajst-21789	16	2	spss	ORG
ajst-21789	17	1	6	CARDINAL
ajst-21789	17	2	zhou xihua et al.[7	PERSON
ajst-21789	17	3	ga-bp neural network	ORG
ajst-21789	17	4	xie xingjun	PERSON
ajst-21789	19	1	cmga	ORG
ajst-21789	19	2	lin haifei et al.[9	PERSON
ajst-21789	19	3	shaanxi province	GPE
ajst-21789	20	1	feng shengcheng et al.[10	PERSON
ajst-21789	21	1	xiao peng et al	PERSON
ajst-21789	22	1	11	CARDINAL
ajst-21789	23	1	liu feng	PERSON
ajst-21789	23	2	12	CARDINAL
ajst-21789	23	3	fu hua	PERSON
ajst-21789	24	1	zhang yucai et al.[14	PERSON
ajst-21789	25	1	zhou xu et al.[15	PERSON
ajst-21789	25	2	hgs	ORG
ajst-21789	26	1	198	CARDINAL
ajst-21789	29	1	first	ORDINAL
ajst-21789	32	1	2	CARDINAL
ajst-21789	33	1	2.1	CARDINAL
ajst-21789	33	2	1.5 million tons	QUANTITY
ajst-21789	34	1	permian shanxi	GPE
ajst-21789	34	2	21	CARDINAL
ajst-21789	35	1	5	CARDINAL
ajst-21789	36	1	2017	CARDINAL
ajst-21789	36	2	2022	CARDINAL
ajst-21789	37	1	16	CARDINAL
ajst-21789	37	2	17]：x1	CARDINAL
ajst-21789	37	3	x4	PERSON
ajst-21789	38	1	1	CARDINAL
ajst-21789	38	2	1	CARDINAL
ajst-21789	41	1	x5/ m	PERSON
ajst-21789	44	1	° x12/	TIME
ajst-21789	46	1	1 4	CARDINAL
ajst-21789	46	2	87.26	CARDINAL
ajst-21789	46	3	4 1008	DATE
ajst-21789	46	4	84.7	CARDINAL
ajst-21789	46	5	5.04	CARDINAL
ajst-21789	46	6	86.95	CARDINAL
ajst-21789	46	7	2.2	CARDINAL
ajst-21789	50	1	30	CARDINAL
ajst-21789	51	1	2.2.1	CARDINAL
ajst-21789	51	2	first	ORDINAL
ajst-21789	51	3	1	CARDINAL
ajst-21789	51	4	1	CARDINAL
ajst-21789	52	1	2.2.2	CARDINAL
ajst-21789	52	2	1	CARDINAL
ajst-21789	53	1	2	CARDINAL
ajst-21789	53	2	2	CARDINAL
ajst-21789	53	3	199	CARDINAL
ajst-21789	54	1	3	CARDINAL
ajst-21789	54	2	3	CARDINAL
ajst-21789	55	1	3	CARDINAL
ajst-21789	55	2	4	CARDINAL
ajst-21789	56	1	5	CARDINAL
ajst-21789	57	1	6	CARDINAL
ajst-21789	57	2	7	CARDINAL
ajst-21789	57	3	95%	PERCENT
ajst-21789	58	1	2.3	CARDINAL
ajst-21789	59	1	13	CARDINAL
ajst-21789	60	1	2	CARDINAL
ajst-21789	60	2	1	CARDINAL
ajst-21789	60	3	2	CARDINAL
ajst-21789	60	4	pca ipca contribution contribution	ORG
ajst-21789	60	5	61.2484 61.2484 89.6354	MONEY
ajst-21789	60	6	9.7231	MONEY
ajst-21789	60	7	3.1107	MONEY
ajst-21789	60	8	8.6822	CARDINAL
ajst-21789	60	9	2.4600	MONEY
ajst-21789	60	10	8.4483 88.1019	CARDINAL
ajst-21789	60	11	1.6003	CARDINAL
ajst-21789	60	12	96.8063	CARDINAL
ajst-21789	60	13	0.8557 97.6620	MONEY
ajst-21789	60	14	z6	ORG
ajst-21789	60	15	4.3779	CARDINAL
ajst-21789	60	16	0.8199 99.4252	MONEY
ajst-21789	60	17	0.1154	CARDINAL
ajst-21789	60	18	0.0939 99.8914	MONEY
ajst-21789	60	19	0.1316 99.8845	MONEY
ajst-21789	60	20	1	CARDINAL
ajst-21789	60	21	95%	PERCENT
ajst-21789	61	1	6	CARDINAL
ajst-21789	61	2	97.0665%	PERCENT
ajst-21789	61	3	3	CARDINAL
ajst-21789	61	4	95.2060%	PERCENT
ajst-21789	62	1	first	ORDINAL
ajst-21789	63	1	95%	PERCENT
ajst-21789	65	1	80 100	CARDINAL
ajst-21789	67	1	1 2	CARDINAL
ajst-21789	67	2	80 100	CARDINAL
ajst-21789	69	1	200	CARDINAL
ajst-21789	70	1	3	CARDINAL
ajst-21789	70	2	3.1	CARDINAL
ajst-21789	71	1	first	ORDINAL
ajst-21789	71	2	kennedy	PERSON
ajst-21789	71	3	eberhart	PERSON
ajst-21789	71	4	1995[18	CARDINAL
ajst-21789	72	1	3.1.1	CARDINAL
ajst-21789	72	2	4	CARDINAL
ajst-21789	72	3	5	CARDINAL
ajst-21789	72	4	4	CARDINAL
ajst-21789	72	5	5	CARDINAL
ajst-21789	72	6	2	CARDINAL
ajst-21789	72	7	1;𝑥	CARDINAL
ajst-21789	72	8	4	CARDINAL
ajst-21789	72	9	5	CARDINAL
ajst-21789	72	10	three	CARDINAL
ajst-21789	73	1	first	ORDINAL
ajst-21789	73	2	second	ORDINAL
ajst-21789	74	1	third	ORDINAL
ajst-21789	77	1	20	CARDINAL
ajst-21789	79	1	6	CARDINAL
ajst-21789	80	1	7	CARDINAL
ajst-21789	81	1	6	CARDINAL
ajst-21789	81	2	7	CARDINAL
ajst-21789	81	3	0.4	CARDINAL
ajst-21789	81	4	0.9	CARDINAL
ajst-21789	82	1	9	CARDINAL
ajst-21789	82	2	9	CARDINAL
ajst-21789	82	3	21	CARDINAL
ajst-21789	83	1	10	CARDINAL
ajst-21789	83	2	11	CARDINAL
ajst-21789	84	1	10	CARDINAL
ajst-21789	84	2	11	CARDINAL
ajst-21789	85	1	3.1.4	CARDINAL
ajst-21789	89	1	cpso	PERSON
ajst-21789	90	1	12	CARDINAL
ajst-21789	91	1	12	CARDINAL
ajst-21789	91	2	3.2	CARDINAL
ajst-21789	93	1	201	CARDINAL
ajst-21789	96	1	13	CARDINAL
ajst-21789	97	1	24	CARDINAL
ajst-21789	97	2	13	CARDINAL
ajst-21789	97	3	1,2	CARDINAL
ajst-21789	98	1	10.	CARDINAL
ajst-21789	98	2	3.3	CARDINAL
ajst-21789	99	1	1	CARDINAL
ajst-21789	99	2	2	CARDINAL
ajst-21789	99	3	3	CARDINAL
ajst-21789	99	4	mse	ORG
ajst-21789	99	5	14	CARDINAL
ajst-21789	99	6	14	CARDINAL
ajst-21789	100	1	4	CARDINAL
ajst-21789	100	2	9	CARDINAL
ajst-21789	100	3	2	CARDINAL
ajst-21789	100	4	5	CARDINAL
ajst-21789	101	1	4	CARDINAL
ajst-21789	101	2	ipca	ORG
ajst-21789	101	3	4.1	CARDINAL
ajst-21789	102	1	ipca principal	ORG
ajst-21789	102	2	three	CARDINAL
ajst-21789	103	1	3	CARDINAL
ajst-21789	103	2	3	CARDINAL
ajst-21789	103	3	f2	ORG
ajst-21789	104	1	0.0024	CARDINAL
ajst-21789	105	1	0.0343	CARDINAL
ajst-21789	105	2	0.9913	CARDINAL
ajst-21789	105	3	0.1036 -0.0358 0.0520 x11	QUANTITY
ajst-21789	107	1	0.0004	MONEY
ajst-21789	107	2	three	CARDINAL
ajst-21789	108	1	3.3	CARDINAL
ajst-21789	108	2	first	ORDINAL
ajst-21789	109	1	second	ORDINAL
ajst-21789	110	1	third	ORDINAL
ajst-21789	111	1	4.2	CARDINAL
ajst-21789	111	2	five	CARDINAL
ajst-21789	111	3	pca-pso-bp	ORG
ajst-21789	112	1	1000	CARDINAL
ajst-21789	112	2	0.01	CARDINAL
ajst-21789	113	1	0.000001	CARDINAL
ajst-21789	114	1	1-25	CARDINAL
ajst-21789	114	2	26-30	CARDINAL
ajst-21789	114	3	first	ORDINAL
ajst-21789	114	4	two	CARDINAL
ajst-21789	114	5	11	DATE
ajst-21789	114	6	1	CARDINAL
ajst-21789	114	7	third	ORDINAL
ajst-21789	114	8	8	CARDINAL
ajst-21789	114	9	1	DATE
ajst-21789	114	10	two	CARDINAL
ajst-21789	114	11	4	CARDINAL
ajst-21789	114	12	6	DATE
ajst-21789	114	13	1	CARDINAL
ajst-21789	114	14	4.3	CARDINAL
ajst-21789	115	1	4	CARDINAL
ajst-21789	115	2	202	CARDINAL
ajst-21789	115	3	4	CARDINAL
ajst-21789	115	4	pso-bp pca-pso-bp ipca-pso-bp ipca-cpso-bp	ORG
ajst-21789	115	5	26	CARDINAL
ajst-21789	115	6	0.0634 15.0536	MONEY
ajst-21789	115	7	0.0536	ORG
ajst-21789	115	8	0.3371 14.7403	MONEY
ajst-21789	115	9	0.1096	ORG
ajst-21789	115	10	0.2949	MONEY
ajst-21789	115	11	0.1740 16.1537	MONEY
ajst-21789	115	12	0.3463	CARDINAL
ajst-21789	115	13	0.4172	ORG
ajst-21789	115	14	0.2247	ORG
ajst-21789	115	15	0.0173	MONEY
ajst-21789	115	16	5	CARDINAL
ajst-21789	115	17	5	CARDINAL
ajst-21789	115	18	nmse r2	PERSON
ajst-21789	116	1	1.6638	CARDINAL
ajst-21789	116	2	0.8157 pso-bp	PRODUCT
ajst-21789	116	3	1.4491	CARDINAL
ajst-21789	116	4	0.8537	MONEY
ajst-21789	116	5	1.5034 0.2408	MONEY
ajst-21789	116	6	0.8926	MONEY
ajst-21789	116	7	0.9137	MONEY
ajst-21789	116	8	0.5749 0.1143 0.9758	MONEY
ajst-21789	116	9	2	CARDINAL
ajst-21789	117	1	3	CARDINAL
ajst-21789	118	1	first	ORDINAL
ajst-21789	120	1	2	CARDINAL
ajst-21789	121	1	0.5749	CARDINAL
ajst-21789	121	2	0.1143	CARDINAL
ajst-21789	122	1	1.0889%	PERCENT
ajst-21789	122	2	about 3	CARDINAL
ajst-21789	123	1	0.2012	CARDINAL
ajst-21789	123	2	about 2.8	CARDINAL
ajst-21789	124	1	1	CARDINAL
ajst-21789	125	1	2	CARDINAL
ajst-21789	125	2	3	CARDINAL
ajst-21789	125	3	0.9758	CARDINAL
ajst-21789	131	1	2	CARDINAL
ajst-21789	131	2	pso-bp pca-pso-bp ipca-pso-bp ipca-cpso-bp	ORG
ajst-21789	131	3	0.0 0.2 0.4 0.6 0.8 1.0	QUANTITY
ajst-21789	131	4	1.6 1.8 1.66377	CARDINAL
ajst-21789	131	5	1.4491	CARDINAL
ajst-21789	131	6	io n	FAC
ajst-21789	131	7	203	CARDINAL
ajst-21789	131	8	3	CARDINAL
ajst-21789	131	9	4	CARDINAL
ajst-21789	133	1	25th	ORDINAL
ajst-21789	138	1	4	CARDINAL
ajst-21789	138	2	pca	ORG
ajst-21789	140	1	5	CARDINAL
ajst-21789	140	2	1	CARDINAL
ajst-21789	141	1	6	CARDINAL
ajst-21789	141	2	97.0665%	PERCENT
ajst-21789	141	3	only 3	CARDINAL
ajst-21789	141	4	95.2060%	PERCENT
ajst-21789	142	1	95%	PERCENT
ajst-21789	143	1	2	CARDINAL
ajst-21789	144	1	3	CARDINAL
ajst-21789	144	2	3309	CARDINAL
ajst-21789	144	3	mae	PERSON
ajst-21789	144	4	0.0924	CARDINAL
ajst-21789	145	1	mape	ORG
ajst-21789	145	2	0.5749%	PERCENT
ajst-21789	146	1	0.9758.	MONEY
ajst-21789	147	1	4	CARDINAL
ajst-21789	147	2	four	CARDINAL
ajst-21789	148	1	about 3	CARDINAL
ajst-21789	150	1	qin y j	PERSON
ajst-21789	150	2	su w w	PERSON
ajst-21789	150	3	jiang w z	PERSON
ajst-21789	152	1	2020	DATE
ajst-21789	152	2	52	CARDINAL
ajst-21789	153	1	26	CARDINAL
ajst-21789	153	2	29	CARDINAL
ajst-21789	153	3	15.0	CARDINAL
ajst-21789	153	4	15.5	CARDINAL
ajst-21789	153	5	16.5	CARDINAL
ajst-21789	153	6	17.0	CARDINAL
ajst-21789	154	1	pso-bp pca-pso-bp ipca-pso-	ORG
ajst-21789	154	2	0.10	CARDINAL
ajst-21789	154	3	itn es s va lu e number of iterations pso-bp	ORG
ajst-21789	154	4	pca-pso-bp ipca-pso-bp ipca-cpso-bp	ORG
ajst-21789	154	5	204	CARDINAL
ajst-21789	154	6	2	CARDINAL
ajst-21789	154	7	li	PERSON
ajst-21789	154	8	nian	NORP
ajst-21789	154	9	china	GPE
ajst-21789	155	1	china safety science journal	ORG
ajst-21789	156	1	2011	DATE
ajst-21789	156	2	21(09	CARDINAL
ajst-21789	156	3	143	CARDINAL
ajst-21789	157	1	3	CARDINAL
ajst-21789	157	2	han	NORP
ajst-21789	158	1	china	GPE
ajst-21789	159	1	2012	DATE
ajst-21789	159	2	38(09	CARDINAL
ajst-21789	159	3	117	CARDINAL
ajst-21789	160	1	4	CARDINAL
ajst-21789	160	2	theory[j	NORP
ajst-21789	161	1	shaanxi	GPE
ajst-21789	162	1	2021	CARDINAL
ajst-21789	162	2	26	CARDINAL
ajst-21789	163	1	5	CARDINAL
ajst-21789	165	1	2023	CARDINAL
ajst-21789	165	2	65-68	DATE
ajst-21789	166	1	6	CARDINAL
ajst-21789	166	2	kang j k	PERSON
ajst-21789	166	3	bai g	PERSON
ajst-21789	166	4	pca-bp	ORG
ajst-21789	167	1	journal of liaoning technical university	ORG
ajst-21789	168	1	2015	CARDINAL
ajst-21789	168	2	1329-1334	CARDINAL
ajst-21789	169	1	7	CARDINAL
ajst-21789	169	2	zhou x	PERSON
ajst-21789	169	3	sun j z. prediction	PERSON
ajst-21789	169	4	network[j	ORG
ajst-21789	171	1	2018	DATE
ajst-21789	171	2	45(06	CARDINAL
ajst-21789	171	3	4347	DATE
ajst-21789	172	1	xie x j	PERSON
ajst-21789	172	2	shuang h	PERSON
ajst-21789	174	1	china safety science journal	ORG
ajst-21789	175	1	2020	DATE
ajst-21789	175	2	39	CARDINAL
ajst-21789	176	1	9	CARDINAL
ajst-21789	176	2	zhou j	PERSON
ajst-21789	176	3	ga-svr[j	ORG
ajst-21789	176	4	coal geology & exploration	ORG
ajst-21789	177	1	2022	CARDINAL
ajst-21789	177	2	50(12	CARDINAL
ajst-21789	177	3	131-141	CARDINAL
ajst-21789	178	1	10	CARDINAL
ajst-21789	178	2	lu w j	PERSON
ajst-21789	179	1	journal of liaoning technical university	ORG
ajst-21789	180	1	2019	DATE
ajst-21789	180	2	124	CARDINAL
ajst-21789	181	1	11	CARDINAL
ajst-21789	181	2	xiao p	PERSON
ajst-21789	181	3	xie x j	PERSON
ajst-21789	181	4	shuang h q	PERSON
ajst-21789	183	1	2020	DATE
ajst-21789	183	2	40(05	DATE
ajst-21789	183	3	839	CARDINAL
ajst-21789	184	1	12	CARDINAL
ajst-21789	184	2	liu f. prediction	PERSON
ajst-21789	184	3	network[j	ORG
ajst-21789	186	1	2023	CARDINAL
ajst-21789	186	2	60-68	DATE
ajst-21789	187	1	13	CARDINAL
ajst-21789	187	2	fu y	PERSON
ajst-21789	187	3	kpca-arima	ORG
ajst-21789	188	1	journal of liaoning technical university	ORG
ajst-21789	189	1	2022	CARDINAL
ajst-21789	189	2	406	CARDINAL
ajst-21789	190	1	14	CARDINAL
ajst-21789	190	2	wang y	PERSON
ajst-21789	190	3	guo k y. research	PERSON
ajst-21789	192	1	2023	CARDINAL
ajst-21789	192	2	1-6	CARDINAL
ajst-21789	193	1	15	CARDINAL
ajst-21789	193	2	zhou x	PERSON
ajst-21789	193	3	yang j	PERSON
ajst-21789	194	1	nmf-hgs-rf[j	ORG
ajst-21789	196	1	2023	CARDINAL
ajst-21789	196	2	117	CARDINAL
ajst-21789	197	1	16	CARDINAL
ajst-21789	197	2	qin y	PERSON
ajst-21789	197	3	wang x	PERSON
ajst-21789	197	4	bintang	GPE
ajst-21789	198	1	journal of china coal society	ORG
ajst-21789	199	1	2019	DATE
ajst-21789	199	2	2151-2158	DATE
ajst-21789	200	1	17	CARDINAL
ajst-21789	200	2	sun x	PERSON
ajst-21789	201	1	journal of china coal society	ORG
ajst-21789	202	1	2019	DATE
ajst-21789	202	2	44(08	CARDINAL
ajst-21789	202	3	2409-2418	DATE
ajst-21789	203	1	18	CARDINAL
ajst-21789	203	2	kennedy	PERSON
ajst-21789	205	1	nagoya	GPE
ajst-21789	205	2	japan	GPE
ajst-21789	205	3	1995	DATE
ajst-21789	206	1	19	CARDINAL
ajst-21789	206	2	kang y s	PERSON
ajst-21789	206	3	zang s l.	PERSON
ajst-21789	207	1	northeastern university	ORG
ajst-21789	208	1	2023	CARDINAL
ajst-21789	208	2	1089-1097	CARDINAL
ajst-21789	209	1	20	CARDINAL
ajst-21789	209	2	wang x l. adaptive	PERSON
ajst-21789	211	1	2023	CARDINAL
ajst-21789	211	2	13(09	DATE
ajst-21789	211	3	5	CARDINAL
ajst-21789	212	1	21	CARDINAL
ajst-21789	212	2	y. shi	PERSON
ajst-21789	213	1	la jolla	PERSON
ajst-21789	213	2	2000	DATE
ajst-21789	214	1	22	CARDINAL
ajst-21789	217	1	2004	DATE
ajst-21789	217	2	8(3	DATE
ajst-21789	217	3	225239	DATE
ajst-21789	218	1	23	CARDINAL
ajst-21789	218	2	liu y d	PERSON
ajst-21789	218	3	zhou m	PERSON
ajst-21789	218	4	xie	PERSON
ajst-21789	220	1	2021	CARDINAL
ajst-21789	220	2	42(04	CARDINAL
ajst-21789	220	3	181-185	CARDINAL
ajst-21789	221	1	24	CARDINAL
ajst-21789	221	2	xu h y	PERSON
ajst-21789	221	3	li	PERSON
ajst-21789	221	4	network[j	ORG
ajst-21789	223	1	2018	DATE
ajst-21789	223	2	28(04	DATE
ajst-21789	223	3	31	CARDINAL