id sid tid token lemma pos ajst-1531 1 1 academic academic ADJ ajst-1531 1 2 journal journal NOUN ajst-1531 1 3 of of ADP ajst-1531 1 4 science science NOUN ajst-1531 1 5 and and CCONJ ajst-1531 1 6 technology technology NOUN ajst-1531 1 7 issn issn NOUN ajst-1531 1 8 : : PUNCT ajst-1531 1 9 2771 2771 NUM ajst-1531 1 10 - - SYM ajst-1531 1 11 3032 3032 NUM ajst-1531 1 12 | | NOUN ajst-1531 1 13 vol vol NOUN ajst-1531 1 14 . . PROPN ajst-1531 2 1 2 2 NUM ajst-1531 2 2 , , PUNCT ajst-1531 2 3 no no INTJ ajst-1531 2 4 . . NOUN ajst-1531 2 5 3 3 NUM ajst-1531 2 6 , , PUNCT ajst-1531 2 7 2022 2022 NUM ajst-1531 2 8 88 88 NUM ajst-1531 2 9 prediction prediction NOUN ajst-1531 2 10 modeling modeling NOUN ajst-1531 2 11 and and CCONJ ajst-1531 2 12 research research NOUN ajst-1531 2 13 on on ADP ajst-1531 2 14 the the DET ajst-1531 2 15 relationship relationship NOUN ajst-1531 2 16 between between ADP ajst-1531 2 17 urban urban ADJ ajst-1531 2 18 air air NOUN ajst-1531 2 19 pollutants pollutant NOUN ajst-1531 2 20 and and CCONJ ajst-1531 2 21 respiratory respiratory ADJ ajst-1531 2 22 diseases disease NOUN ajst-1531 2 23 yang yang PROPN ajst-1531 2 24 zhu1 zhu1 PROPN ajst-1531 2 25 , , PUNCT ajst-1531 2 26 a a DET ajst-1531 2 27 1school 1school NUM ajst-1531 2 28 of of ADP ajst-1531 2 29 mathematics mathematic NOUN ajst-1531 2 30 and and CCONJ ajst-1531 2 31 physics physics PROPN ajst-1531 2 32 , , PUNCT ajst-1531 2 33 lanzhou lanzhou PROPN ajst-1531 2 34 jiaotong jiaotong PROPN ajst-1531 2 35 university university PROPN ajst-1531 2 36 , , PUNCT ajst-1531 2 37 lanzhou lanzhou PROPN ajst-1531 2 38 730070 730070 NUM ajst-1531 2 39 , , PUNCT ajst-1531 2 40 china china PROPN ajst-1531 2 41 a1466627344@qq.com a1466627344@qq.com X ajst-1531 2 42 abstract abstract PROPN ajst-1531 2 43 : : PUNCT ajst-1531 2 44 in in ADP ajst-1531 2 45 recent recent ADJ ajst-1531 2 46 years year NOUN ajst-1531 2 47 , , PUNCT ajst-1531 2 48 with with ADP ajst-1531 2 49 the the DET ajst-1531 2 50 development development NOUN ajst-1531 2 51 of of ADP ajst-1531 2 52 urbanization urbanization NOUN ajst-1531 2 53 , , PUNCT ajst-1531 2 54 the the DET ajst-1531 2 55 use use NOUN ajst-1531 2 56 of of ADP ajst-1531 2 57 traditional traditional ADJ ajst-1531 2 58 fuels fuel NOUN ajst-1531 2 59 such such ADJ ajst-1531 2 60 as as ADP ajst-1531 2 61 oil oil NOUN ajst-1531 2 62 and and CCONJ ajst-1531 2 63 coal coal NOUN ajst-1531 2 64 is be AUX ajst-1531 2 65 increasing increase VERB ajst-1531 2 66 , , PUNCT ajst-1531 2 67 and and CCONJ ajst-1531 2 68 air air NOUN ajst-1531 2 69 pollution pollution NOUN ajst-1531 2 70 is be AUX ajst-1531 2 71 also also ADV ajst-1531 2 72 becoming become VERB ajst-1531 2 73 increasingly increasingly ADV ajst-1531 2 74 serious serious ADJ ajst-1531 2 75 . . PUNCT ajst-1531 3 1 in in ADP ajst-1531 3 2 recent recent ADJ ajst-1531 3 3 years year NOUN ajst-1531 3 4 , , PUNCT ajst-1531 3 5 people people NOUN ajst-1531 3 6 have have AUX ajst-1531 3 7 paid pay VERB ajst-1531 3 8 more more ADJ ajst-1531 3 9 attention attention NOUN ajst-1531 3 10 to to ADP ajst-1531 3 11 health health NOUN ajst-1531 3 12 issues issue NOUN ajst-1531 3 13 , , PUNCT ajst-1531 3 14 and and CCONJ ajst-1531 3 15 the the DET ajst-1531 3 16 relationship relationship NOUN ajst-1531 3 17 between between ADP ajst-1531 3 18 air air NOUN ajst-1531 3 19 pollution pollution NOUN ajst-1531 3 20 and and CCONJ ajst-1531 3 21 health health NOUN ajst-1531 3 22 has have AUX ajst-1531 3 23 gradually gradually ADV ajst-1531 3 24 become become VERB ajst-1531 3 25 a a DET ajst-1531 3 26 research research NOUN ajst-1531 3 27 hotspot hotspot NOUN ajst-1531 3 28 . . PUNCT ajst-1531 4 1 based base VERB ajst-1531 4 2 on on ADP ajst-1531 4 3 the the DET ajst-1531 4 4 data datum NOUN ajst-1531 4 5 of of ADP ajst-1531 4 6 air air NOUN ajst-1531 4 7 pollutant pollutant ADJ ajst-1531 4 8 concentration concentration NOUN ajst-1531 4 9 and and CCONJ ajst-1531 4 10 respiratory respiratory ADJ ajst-1531 4 11 diseases disease NOUN ajst-1531 4 12 in in ADP ajst-1531 4 13 shijiazhuang shijiazhuang PROPN ajst-1531 4 14 , , PUNCT ajst-1531 4 15 china china PROPN ajst-1531 4 16 , , PUNCT ajst-1531 4 17 this this DET ajst-1531 4 18 paper paper NOUN ajst-1531 4 19 analyzes analyze VERB ajst-1531 4 20 the the DET ajst-1531 4 21 correlation correlation NOUN ajst-1531 4 22 between between ADP ajst-1531 4 23 air air NOUN ajst-1531 4 24 pollutants pollutant NOUN ajst-1531 4 25 and and CCONJ ajst-1531 4 26 respiratory respiratory ADJ ajst-1531 4 27 diseases disease NOUN ajst-1531 4 28 , , PUNCT ajst-1531 4 29 and and CCONJ ajst-1531 4 30 finds find VERB ajst-1531 4 31 that that SCONJ ajst-1531 4 32 a a DET ajst-1531 4 33 variety variety NOUN ajst-1531 4 34 of of ADP ajst-1531 4 35 air air NOUN ajst-1531 4 36 pollutants pollutant NOUN ajst-1531 4 37 will will AUX ajst-1531 4 38 increase increase VERB ajst-1531 4 39 the the DET ajst-1531 4 40 prevalence prevalence NOUN ajst-1531 4 41 of of ADP ajst-1531 4 42 acute acute ADJ ajst-1531 4 43 respiratory respiratory ADJ ajst-1531 4 44 diseases disease NOUN ajst-1531 4 45 , , PUNCT ajst-1531 4 46 influenza influenza NOUN ajst-1531 4 47 and and CCONJ ajst-1531 4 48 pneumonia pneumonia NOUN ajst-1531 4 49 , , PUNCT ajst-1531 4 50 and and CCONJ ajst-1531 4 51 acute acute VERB ajst-1531 4 52 upper upper ADJ ajst-1531 4 53 respiratory respiratory ADJ ajst-1531 4 54 infection infection NOUN ajst-1531 4 55 . . PUNCT ajst-1531 5 1 then then ADV ajst-1531 5 2 , , PUNCT ajst-1531 5 3 this this DET ajst-1531 5 4 paper paper NOUN ajst-1531 5 5 uses use VERB ajst-1531 5 6 arima arima PROPN ajst-1531 5 7 model model NOUN ajst-1531 5 8 to to PART ajst-1531 5 9 predict predict VERB ajst-1531 5 10 the the DET ajst-1531 5 11 data datum NOUN ajst-1531 5 12 of of ADP ajst-1531 5 13 six six NUM ajst-1531 5 14 air air NOUN ajst-1531 5 15 pollutants pollutant NOUN ajst-1531 5 16 , , PUNCT ajst-1531 5 17 and and CCONJ ajst-1531 5 18 uses use VERB ajst-1531 5 19 ridge ridge PROPN ajst-1531 5 20 regression regression PROPN ajst-1531 5 21 model model NOUN ajst-1531 5 22 , , PUNCT ajst-1531 5 23 using use VERB ajst-1531 5 24 the the DET ajst-1531 5 25 predicted predict VERB ajst-1531 5 26 air air NOUN ajst-1531 5 27 pollutant pollutant PROPN ajst-1531 5 28 data datum NOUN ajst-1531 5 29 , , PUNCT ajst-1531 5 30 the the DET ajst-1531 5 31 number number NOUN ajst-1531 5 32 of of ADP ajst-1531 5 33 respiratory respiratory ADJ ajst-1531 5 34 diseases disease NOUN ajst-1531 5 35 in in ADP ajst-1531 5 36 urban urban ADJ ajst-1531 5 37 population population NOUN ajst-1531 5 38 is be AUX ajst-1531 5 39 predicted predict VERB ajst-1531 5 40 . . PUNCT ajst-1531 6 1 finally finally ADV ajst-1531 6 2 , , PUNCT ajst-1531 6 3 this this DET ajst-1531 6 4 paper paper NOUN ajst-1531 6 5 provides provide VERB ajst-1531 6 6 suggestions suggestion NOUN ajst-1531 6 7 on on ADP ajst-1531 6 8 how how SCONJ ajst-1531 6 9 to to PART ajst-1531 6 10 prevent prevent VERB ajst-1531 6 11 diseases disease NOUN ajst-1531 6 12 for for ADP ajst-1531 6 13 urban urban ADJ ajst-1531 6 14 residents resident NOUN ajst-1531 6 15 in in ADP ajst-1531 6 16 the the DET ajst-1531 6 17 future future NOUN ajst-1531 6 18 . . PUNCT ajst-1531 7 1 keywords keyword NOUN ajst-1531 7 2 : : PUNCT ajst-1531 7 3 air air NOUN ajst-1531 7 4 pollutants pollutant NOUN ajst-1531 7 5 , , PUNCT ajst-1531 7 6 respiratory respiratory ADJ ajst-1531 7 7 diseases disease NOUN ajst-1531 7 8 , , PUNCT ajst-1531 7 9 prediction prediction NOUN ajst-1531 7 10 , , PUNCT ajst-1531 7 11 arima arima PROPN ajst-1531 7 12 . . PUNCT ajst-1531 8 1 1 1 NUM ajst-1531 8 2 . . X ajst-1531 8 3 introduction introduction NOUN ajst-1531 8 4 in in ADP ajst-1531 8 5 recent recent ADJ ajst-1531 8 6 years year NOUN ajst-1531 8 7 , , PUNCT ajst-1531 8 8 with with ADP ajst-1531 8 9 the the DET ajst-1531 8 10 rapid rapid ADJ ajst-1531 8 11 development development NOUN ajst-1531 8 12 of of ADP ajst-1531 8 13 cities city NOUN ajst-1531 8 14 , , PUNCT ajst-1531 8 15 china china PROPN ajst-1531 8 16 's 's PART ajst-1531 8 17 urban urban ADJ ajst-1531 8 18 population population NOUN ajst-1531 8 19 has have AUX ajst-1531 8 20 become become VERB ajst-1531 8 21 more more ADV ajst-1531 8 22 and and CCONJ ajst-1531 8 23 more more ADV ajst-1531 8 24 dense dense ADJ ajst-1531 8 25 . . PUNCT ajst-1531 9 1 with with ADP ajst-1531 9 2 the the DET ajst-1531 9 3 development development NOUN ajst-1531 9 4 of of ADP ajst-1531 9 5 urbanization urbanization NOUN ajst-1531 9 6 , , PUNCT ajst-1531 9 7 the the DET ajst-1531 9 8 use use NOUN ajst-1531 9 9 of of ADP ajst-1531 9 10 traditional traditional ADJ ajst-1531 9 11 fuels fuel NOUN ajst-1531 9 12 such such ADJ ajst-1531 9 13 as as ADP ajst-1531 9 14 oil oil NOUN ajst-1531 9 15 and and CCONJ ajst-1531 9 16 coal coal NOUN ajst-1531 9 17 has have AUX ajst-1531 9 18 also also ADV ajst-1531 9 19 increased increase VERB ajst-1531 9 20 . . PUNCT ajst-1531 10 1 although although SCONJ ajst-1531 10 2 china china PROPN ajst-1531 10 3 has have AUX ajst-1531 10 4 taken take VERB ajst-1531 10 5 the the DET ajst-1531 10 6 development development NOUN ajst-1531 10 7 of of ADP ajst-1531 10 8 new new ADJ ajst-1531 10 9 materials material NOUN ajst-1531 10 10 and and CCONJ ajst-1531 10 11 new new ADJ ajst-1531 10 12 energy energy NOUN ajst-1531 10 13 as as ADP ajst-1531 10 14 a a DET ajst-1531 10 15 strategic strategic ADJ ajst-1531 10 16 task task NOUN ajst-1531 10 17 , , PUNCT ajst-1531 10 18 clean clean ADJ ajst-1531 10 19 energy energy NOUN ajst-1531 10 20 such such ADJ ajst-1531 10 21 as as ADP ajst-1531 10 22 wind wind NOUN ajst-1531 10 23 energy energy NOUN ajst-1531 10 24 , , PUNCT ajst-1531 10 25 solar solar ADJ ajst-1531 10 26 energy energy NOUN ajst-1531 10 27 and and CCONJ ajst-1531 10 28 nuclear nuclear ADJ ajst-1531 10 29 energy energy NOUN ajst-1531 10 30 still still ADV ajst-1531 10 31 need need VERB ajst-1531 10 32 to to PART ajst-1531 10 33 be be AUX ajst-1531 10 34 developed develop VERB ajst-1531 10 35 to to PART ajst-1531 10 36 replace replace VERB ajst-1531 10 37 traditional traditional ADJ ajst-1531 10 38 fuels fuel NOUN ajst-1531 10 39 [ [ X ajst-1531 10 40 1 1 NUM ajst-1531 10 41 ] ] PUNCT ajst-1531 10 42 . . PUNCT ajst-1531 11 1 with with ADP ajst-1531 11 2 the the DET ajst-1531 11 3 use use NOUN ajst-1531 11 4 of of ADP ajst-1531 11 5 traditional traditional ADJ ajst-1531 11 6 fuels fuel NOUN ajst-1531 11 7 , , PUNCT ajst-1531 11 8 air air NOUN ajst-1531 11 9 pollution pollution NOUN ajst-1531 11 10 is be AUX ajst-1531 11 11 also also ADV ajst-1531 11 12 becoming become VERB ajst-1531 11 13 increasingly increasingly ADV ajst-1531 11 14 serious serious ADJ ajst-1531 11 15 . . PUNCT ajst-1531 12 1 according accord VERB ajst-1531 12 2 to to ADP ajst-1531 12 3 statistics statistic NOUN ajst-1531 12 4 , , PUNCT ajst-1531 12 5 the the DET ajst-1531 12 6 average average ADJ ajst-1531 12 7 volume volume NOUN ajst-1531 12 8 of of ADP ajst-1531 12 9 air air NOUN ajst-1531 12 10 that that PRON ajst-1531 12 11 an an DET ajst-1531 12 12 adult adult NOUN ajst-1531 12 13 breathes breathe VERB ajst-1531 12 14 every every DET ajst-1531 12 15 day day NOUN ajst-1531 12 16 is be AUX ajst-1531 12 17 about about ADV ajst-1531 12 18 15 15 NUM ajst-1531 12 19 cubic cubic ADJ ajst-1531 12 20 meters meter NOUN ajst-1531 12 21 [ [ X ajst-1531 12 22 2 2 NUM ajst-1531 12 23 ] ] PUNCT ajst-1531 12 24 . . PUNCT ajst-1531 13 1 when when SCONJ ajst-1531 13 2 the the DET ajst-1531 13 3 concentration concentration NOUN ajst-1531 13 4 of of ADP ajst-1531 13 5 pollutants pollutant NOUN ajst-1531 13 6 in in ADP ajst-1531 13 7 the the DET ajst-1531 13 8 air air NOUN ajst-1531 13 9 rises rise NOUN ajst-1531 13 10 , , PUNCT ajst-1531 13 11 it it PRON ajst-1531 13 12 will will AUX ajst-1531 13 13 be be AUX ajst-1531 13 14 harmful harmful ADJ ajst-1531 13 15 to to ADP ajst-1531 13 16 human human ADJ ajst-1531 13 17 health health NOUN ajst-1531 13 18 after after ADP ajst-1531 13 19 inhalation inhalation NOUN ajst-1531 13 20 . . PUNCT ajst-1531 14 1 in in ADP ajst-1531 14 2 recent recent ADJ ajst-1531 14 3 years year NOUN ajst-1531 14 4 , , PUNCT ajst-1531 14 5 people people NOUN ajst-1531 14 6 have have AUX ajst-1531 14 7 paid pay VERB ajst-1531 14 8 more more ADJ ajst-1531 14 9 attention attention NOUN ajst-1531 14 10 to to ADP ajst-1531 14 11 health health NOUN ajst-1531 14 12 issues issue NOUN ajst-1531 14 13 , , PUNCT ajst-1531 14 14 and and CCONJ ajst-1531 14 15 the the DET ajst-1531 14 16 relationship relationship NOUN ajst-1531 14 17 between between ADP ajst-1531 14 18 air air NOUN ajst-1531 14 19 pollution pollution NOUN ajst-1531 14 20 and and CCONJ ajst-1531 14 21 health health NOUN ajst-1531 14 22 has have AUX ajst-1531 14 23 gradually gradually ADV ajst-1531 14 24 become become VERB ajst-1531 14 25 a a DET ajst-1531 14 26 research research NOUN ajst-1531 14 27 hotspot hotspot NOUN ajst-1531 14 28 . . PUNCT ajst-1531 15 1 as as ADP ajst-1531 15 2 the the DET ajst-1531 15 3 system system NOUN ajst-1531 15 4 with with ADP ajst-1531 15 5 the the DET ajst-1531 15 6 most most ADV ajst-1531 15 7 frequent frequent ADJ ajst-1531 15 8 contact contact NOUN ajst-1531 15 9 between between ADP ajst-1531 15 10 the the DET ajst-1531 15 11 human human ADJ ajst-1531 15 12 body body NOUN ajst-1531 15 13 and and CCONJ ajst-1531 15 14 the the DET ajst-1531 15 15 external external ADJ ajst-1531 15 16 environment environment NOUN ajst-1531 15 17 and and CCONJ ajst-1531 15 18 the the DET ajst-1531 15 19 largest large ADJ ajst-1531 15 20 contact contact NOUN ajst-1531 15 21 area area NOUN ajst-1531 15 22 , , PUNCT ajst-1531 15 23 when when SCONJ ajst-1531 15 24 the the DET ajst-1531 15 25 respiratory respiratory ADJ ajst-1531 15 26 system system NOUN ajst-1531 15 27 exchanges exchange VERB ajst-1531 15 28 gas gas NOUN ajst-1531 15 29 with with ADP ajst-1531 15 30 outdoor outdoor ADJ ajst-1531 15 31 air air NOUN ajst-1531 15 32 , , PUNCT ajst-1531 15 33 in in ADP ajst-1531 15 34 addition addition NOUN ajst-1531 15 35 to to ADP ajst-1531 15 36 inhaling inhale VERB ajst-1531 15 37 a a DET ajst-1531 15 38 certain certain ADJ ajst-1531 15 39 amount amount NOUN ajst-1531 15 40 of of ADP ajst-1531 15 41 oxygen oxygen NOUN ajst-1531 15 42 , , PUNCT ajst-1531 15 43 particles particle NOUN ajst-1531 15 44 or or CCONJ ajst-1531 15 45 harmful harmful ADJ ajst-1531 15 46 gases gas NOUN ajst-1531 15 47 in in ADP ajst-1531 15 48 the the DET ajst-1531 15 49 air air NOUN ajst-1531 15 50 may may AUX ajst-1531 15 51 also also ADV ajst-1531 15 52 enter enter VERB ajst-1531 15 53 different different ADJ ajst-1531 15 54 parts part NOUN ajst-1531 15 55 of of ADP ajst-1531 15 56 the the DET ajst-1531 15 57 human human ADJ ajst-1531 15 58 respiratory respiratory ADJ ajst-1531 15 59 tract tract NOUN ajst-1531 15 60 and and CCONJ ajst-1531 15 61 lung lung NOUN ajst-1531 15 62 tissue tissue NOUN ajst-1531 15 63 with with ADP ajst-1531 15 64 the the DET ajst-1531 15 65 breathing breathing NOUN ajst-1531 15 66 process process NOUN ajst-1531 15 67 , , PUNCT ajst-1531 15 68 and and CCONJ ajst-1531 15 69 then then ADV ajst-1531 15 70 induce induce VERB ajst-1531 15 71 respiratory respiratory ADJ ajst-1531 15 72 symptoms symptom NOUN ajst-1531 15 73 such such ADJ ajst-1531 15 74 as as ADP ajst-1531 15 75 cough cough NOUN ajst-1531 15 76 , , PUNCT ajst-1531 15 77 dyspnea dyspnea NOUN ajst-1531 15 78 , , PUNCT ajst-1531 15 79 nasal nasal NOUN ajst-1531 15 80 congestion congestion NOUN ajst-1531 15 81 and and CCONJ ajst-1531 15 82 runny runny ADJ ajst-1531 15 83 nose nose NOUN ajst-1531 15 84 . . PUNCT ajst-1531 16 1 with with ADP ajst-1531 16 2 the the DET ajst-1531 16 3 delay delay NOUN ajst-1531 16 4 of of ADP ajst-1531 16 5 time time NOUN ajst-1531 16 6 , , PUNCT ajst-1531 16 7 gradually gradually ADV ajst-1531 16 8 cause cause VERB ajst-1531 16 9 pneumonia pneumonia NOUN ajst-1531 16 10 , , PUNCT ajst-1531 16 11 asthma asthma NOUN ajst-1531 16 12 and and CCONJ ajst-1531 16 13 other other ADJ ajst-1531 16 14 diseases disease NOUN ajst-1531 16 15 [ [ X ajst-1531 16 16 3 3 NUM ajst-1531 16 17 ] ] PUNCT ajst-1531 16 18 . . PUNCT ajst-1531 17 1 in in ADP ajst-1531 17 2 recent recent ADJ ajst-1531 17 3 years year NOUN ajst-1531 17 4 , , PUNCT ajst-1531 17 5 china china PROPN ajst-1531 17 6 has have AUX ajst-1531 17 7 emphasized emphasize VERB ajst-1531 17 8 the the DET ajst-1531 17 9 theory theory NOUN ajst-1531 17 10 that that SCONJ ajst-1531 17 11 " " PUNCT ajst-1531 17 12 green green ADJ ajst-1531 17 13 water water NOUN ajst-1531 17 14 and and CCONJ ajst-1531 17 15 green green ADJ ajst-1531 17 16 mountains mountain NOUN ajst-1531 17 17 are be AUX ajst-1531 17 18 golden golden ADJ ajst-1531 17 19 mountains mountain NOUN ajst-1531 17 20 and and CCONJ ajst-1531 17 21 silver silver NOUN ajst-1531 17 22 mountains mountain NOUN ajst-1531 17 23 " " PUNCT ajst-1531 17 24 , , PUNCT ajst-1531 17 25 and and CCONJ ajst-1531 17 26 the the DET ajst-1531 17 27 state state NOUN ajst-1531 17 28 is be AUX ajst-1531 17 29 also also ADV ajst-1531 17 30 focusing focus VERB ajst-1531 17 31 on on ADP ajst-1531 17 32 environmental environmental ADJ ajst-1531 17 33 issues issue NOUN ajst-1531 17 34 [ [ X ajst-1531 17 35 4 4 NUM ajst-1531 17 36 ] ] PUNCT ajst-1531 17 37 . . PUNCT ajst-1531 18 1 when when SCONJ ajst-1531 18 2 the the DET ajst-1531 18 3 air air NOUN ajst-1531 18 4 quality quality NOUN ajst-1531 18 5 improves improve VERB ajst-1531 18 6 , , PUNCT ajst-1531 18 7 people people NOUN ajst-1531 18 8 's 's PART ajst-1531 18 9 exposure exposure NOUN ajst-1531 18 10 to to ADP ajst-1531 18 11 air air NOUN ajst-1531 18 12 pollutants pollutant NOUN ajst-1531 18 13 will will AUX ajst-1531 18 14 be be AUX ajst-1531 18 15 reduced reduce VERB ajst-1531 18 16 correspondingly correspondingly ADV ajst-1531 18 17 , , PUNCT ajst-1531 18 18 and and CCONJ ajst-1531 18 19 the the DET ajst-1531 18 20 risk risk NOUN ajst-1531 18 21 of of ADP ajst-1531 18 22 illness illness NOUN ajst-1531 18 23 will will AUX ajst-1531 18 24 be be AUX ajst-1531 18 25 greatly greatly ADV ajst-1531 18 26 reduced reduce VERB ajst-1531 18 27 . . PUNCT ajst-1531 19 1 therefore therefore ADV ajst-1531 19 2 , , PUNCT ajst-1531 19 3 under under ADP ajst-1531 19 4 this this DET ajst-1531 19 5 background background NOUN ajst-1531 19 6 , , PUNCT ajst-1531 19 7 this this DET ajst-1531 19 8 paper paper NOUN ajst-1531 19 9 studies study NOUN ajst-1531 19 10 and and CCONJ ajst-1531 19 11 analyzes analyze VERB ajst-1531 19 12 the the DET ajst-1531 19 13 relationship relationship NOUN ajst-1531 19 14 between between ADP ajst-1531 19 15 air air NOUN ajst-1531 19 16 pollutants pollutant NOUN ajst-1531 19 17 and and CCONJ ajst-1531 19 18 respiratory respiratory ADJ ajst-1531 19 19 diseases disease NOUN ajst-1531 19 20 . . PUNCT ajst-1531 20 1 in in ADP ajst-1531 20 2 addition addition NOUN ajst-1531 20 3 , , PUNCT ajst-1531 20 4 according accord VERB ajst-1531 20 5 to to ADP ajst-1531 20 6 the the DET ajst-1531 20 7 data datum NOUN ajst-1531 20 8 of of ADP ajst-1531 20 9 air air NOUN ajst-1531 20 10 pollutants pollutant NOUN ajst-1531 20 11 and and CCONJ ajst-1531 20 12 the the DET ajst-1531 20 13 historical historical ADJ ajst-1531 20 14 data datum NOUN ajst-1531 20 15 of of ADP ajst-1531 20 16 hospital hospital NOUN ajst-1531 20 17 morbidity morbidity NOUN ajst-1531 20 18 , , PUNCT ajst-1531 20 19 it it PRON ajst-1531 20 20 is be AUX ajst-1531 20 21 found find VERB ajst-1531 20 22 that that SCONJ ajst-1531 20 23 the the DET ajst-1531 20 24 increase increase NOUN ajst-1531 20 25 of of ADP ajst-1531 20 26 pollutants pollutant NOUN ajst-1531 20 27 is be AUX ajst-1531 20 28 often often ADV ajst-1531 20 29 accompanied accompany VERB ajst-1531 20 30 by by ADP ajst-1531 20 31 the the DET ajst-1531 20 32 increase increase NOUN ajst-1531 20 33 of of ADP ajst-1531 20 34 respiratory respiratory ADJ ajst-1531 20 35 diseases disease NOUN ajst-1531 20 36 . . PUNCT ajst-1531 21 1 therefore therefore ADV ajst-1531 21 2 , , PUNCT ajst-1531 21 3 it it PRON ajst-1531 21 4 is be AUX ajst-1531 21 5 necessary necessary ADJ ajst-1531 21 6 to to PART ajst-1531 21 7 study study VERB ajst-1531 21 8 and and CCONJ ajst-1531 21 9 predict predict VERB ajst-1531 21 10 the the DET ajst-1531 21 11 concentration concentration NOUN ajst-1531 21 12 of of ADP ajst-1531 21 13 air air NOUN ajst-1531 21 14 pollutants pollutant NOUN ajst-1531 21 15 in in ADP ajst-1531 21 16 a a DET ajst-1531 21 17 city city NOUN ajst-1531 21 18 , , PUNCT ajst-1531 21 19 explore explore VERB ajst-1531 21 20 the the DET ajst-1531 21 21 relationship relationship NOUN ajst-1531 21 22 between between ADP ajst-1531 21 23 air air NOUN ajst-1531 21 24 pollution pollution NOUN ajst-1531 21 25 and and CCONJ ajst-1531 21 26 respiratory respiratory ADJ ajst-1531 21 27 diseases disease NOUN ajst-1531 21 28 , , PUNCT ajst-1531 21 29 take take VERB ajst-1531 21 30 effective effective ADJ ajst-1531 21 31 measures measure NOUN ajst-1531 21 32 in in ADP ajst-1531 21 33 advance advance NOUN ajst-1531 21 34 to to PART ajst-1531 21 35 prevent prevent VERB ajst-1531 21 36 abnormal abnormal ADJ ajst-1531 21 37 changes change NOUN ajst-1531 21 38 of of ADP ajst-1531 21 39 air air NOUN ajst-1531 21 40 pollutants pollutant NOUN ajst-1531 21 41 , , PUNCT ajst-1531 21 42 and and CCONJ ajst-1531 21 43 encourage encourage VERB ajst-1531 21 44 hospitals hospital NOUN ajst-1531 21 45 to to PART ajst-1531 21 46 take take VERB ajst-1531 21 47 effective effective ADJ ajst-1531 21 48 measures measure NOUN ajst-1531 21 49 against against ADP ajst-1531 21 50 the the DET ajst-1531 21 51 number number NOUN ajst-1531 21 52 of of ADP ajst-1531 21 53 patients patient NOUN ajst-1531 21 54 , , PUNCT ajst-1531 21 55 it it PRON ajst-1531 21 56 will will AUX ajst-1531 21 57 reduce reduce VERB ajst-1531 21 58 the the DET ajst-1531 21 59 additional additional ADJ ajst-1531 21 60 burden burden NOUN ajst-1531 21 61 on on ADP ajst-1531 21 62 the the DET ajst-1531 21 63 local local ADJ ajst-1531 21 64 medical medical ADJ ajst-1531 21 65 and and CCONJ ajst-1531 21 66 health health NOUN ajst-1531 21 67 undertakings undertaking NOUN ajst-1531 21 68 . . PUNCT ajst-1531 22 1 2 2 X ajst-1531 22 2 . . X ajst-1531 22 3 method method PROPN ajst-1531 22 4 2.1 2.1 NUM ajst-1531 22 5 . . PUNCT ajst-1531 22 6 ridge ridge NOUN ajst-1531 22 7 regression regression PROPN ajst-1531 22 8 model model NOUN ajst-1531 22 9 of of ADP ajst-1531 22 10 respiratory respiratory ADJ ajst-1531 22 11 diseases disease NOUN ajst-1531 22 12 under under ADP ajst-1531 22 13 air air NOUN ajst-1531 22 14 pollutants pollutant NOUN ajst-1531 22 15 ridge ridge PROPN ajst-1531 22 16 regression regression NOUN ajst-1531 22 17 is be AUX ajst-1531 22 18 a a DET ajst-1531 22 19 multivariate multivariate NOUN ajst-1531 22 20 data datum NOUN ajst-1531 22 21 analysis analysis NOUN ajst-1531 22 22 method method NOUN ajst-1531 22 23 proposed propose VERB ajst-1531 22 24 to to PART ajst-1531 22 25 solve solve VERB ajst-1531 22 26 the the DET ajst-1531 22 27 problem problem NOUN ajst-1531 22 28 of of ADP ajst-1531 22 29 multicollinearity multicollinearity NOUN ajst-1531 22 30 in in ADP ajst-1531 22 31 multivariate multivariate NOUN ajst-1531 22 32 regression regression NOUN ajst-1531 22 33 analysis analysis NOUN ajst-1531 22 34 . . PUNCT ajst-1531 23 1 this this DET ajst-1531 23 2 method method NOUN ajst-1531 23 3 was be AUX ajst-1531 23 4 proposed propose VERB ajst-1531 23 5 by by ADP ajst-1531 23 6 american american PROPN ajst-1531 23 7 statistician statistician PROPN ajst-1531 23 8 hoerl hoerl NOUN ajst-1531 23 9 in in ADP ajst-1531 23 10 1970 1970 NUM ajst-1531 24 1 [ [ X ajst-1531 24 2 5 5 NUM ajst-1531 24 3 ] ] PUNCT ajst-1531 24 4 . . PUNCT ajst-1531 25 1 when when SCONJ ajst-1531 25 2 establishing establish VERB ajst-1531 25 3 a a DET ajst-1531 25 4 linear linear ADJ ajst-1531 25 5 regression regression NOUN ajst-1531 25 6 model model NOUN ajst-1531 25 7 , , PUNCT ajst-1531 25 8 due due ADP ajst-1531 25 9 to to ADP ajst-1531 25 10 the the DET ajst-1531 25 11 correlation correlation NOUN ajst-1531 25 12 between between ADP ajst-1531 25 13 independent independent ADJ ajst-1531 25 14 variables variable NOUN ajst-1531 25 15 , , PUNCT ajst-1531 25 16 multiple multiple ADJ ajst-1531 25 17 collinearity collinearity NOUN ajst-1531 25 18 problems problem NOUN ajst-1531 25 19 will will AUX ajst-1531 25 20 occur occur VERB ajst-1531 25 21 in in ADP ajst-1531 25 22 the the DET ajst-1531 25 23 model model NOUN ajst-1531 25 24 , , PUNCT ajst-1531 25 25 making make VERB ajst-1531 25 26 the the DET ajst-1531 25 27 model model NOUN ajst-1531 25 28 parameters parameter NOUN ajst-1531 25 29 unstable unstable ADJ ajst-1531 25 30 . . PUNCT ajst-1531 26 1 some some DET ajst-1531 26 2 commonly commonly ADV ajst-1531 26 3 used use VERB ajst-1531 26 4 methods method NOUN ajst-1531 26 5 will will AUX ajst-1531 26 6 reduce reduce VERB ajst-1531 26 7 the the DET ajst-1531 26 8 interpretability interpretability NOUN ajst-1531 26 9 of of ADP ajst-1531 26 10 the the DET ajst-1531 26 11 model model NOUN ajst-1531 26 12 to to ADP ajst-1531 26 13 a a DET ajst-1531 26 14 certain certain ADJ ajst-1531 26 15 extent extent NOUN ajst-1531 26 16 . . PUNCT ajst-1531 27 1 several several ADJ ajst-1531 27 2 studies study NOUN ajst-1531 27 3 have have AUX ajst-1531 27 4 shown show VERB ajst-1531 27 5 that that PRON ajst-1531 27 6 ridge ridge NOUN ajst-1531 27 7 regression regression NOUN ajst-1531 27 8 can can AUX ajst-1531 27 9 compress compress VERB ajst-1531 27 10 the the DET ajst-1531 27 11 estimation estimation NOUN ajst-1531 27 12 of of ADP ajst-1531 27 13 model model NOUN ajst-1531 27 14 parameters parameter NOUN ajst-1531 27 15 by by ADP ajst-1531 27 16 calculating calculate VERB ajst-1531 27 17 the the DET ajst-1531 27 18 ridge ridge NOUN ajst-1531 27 19 parameter parameter NOUN ajst-1531 27 20 k k PROPN ajst-1531 27 21 when when SCONJ ajst-1531 27 22 there there PRON ajst-1531 27 23 is be VERB ajst-1531 27 24 a a DET ajst-1531 27 25 multicollinearity multicollinearity NOUN ajst-1531 27 26 problem problem NOUN ajst-1531 27 27 among among ADP ajst-1531 27 28 multiple multiple ADJ ajst-1531 27 29 independent independent ADJ ajst-1531 27 30 variables variable NOUN ajst-1531 27 31 , , PUNCT ajst-1531 27 32 so so SCONJ ajst-1531 27 33 that that SCONJ ajst-1531 27 34 the the DET ajst-1531 27 35 parameter parameter NOUN ajst-1531 27 36 values value NOUN ajst-1531 27 37 approach approach VERB ajst-1531 27 38 the the DET ajst-1531 27 39 real real ADJ ajst-1531 27 40 values value NOUN ajst-1531 27 41 , , PUNCT ajst-1531 27 42 thus thus ADV ajst-1531 27 43 making make VERB ajst-1531 27 44 the the DET ajst-1531 27 45 parameter parameter NOUN ajst-1531 27 46 estimation estimation NOUN ajst-1531 27 47 more more ADV ajst-1531 27 48 accurate accurate ADJ ajst-1531 27 49 and and CCONJ ajst-1531 27 50 realistic realistic ADJ ajst-1531 27 51 . . PUNCT ajst-1531 28 1 in in ADP ajst-1531 28 2 ordinary ordinary ADJ ajst-1531 28 3 least least ADJ ajst-1531 28 4 squares square NOUN ajst-1531 28 5 estimation estimation NOUN ajst-1531 28 6 𝛽 𝛽 ADP ajst-1531 28 7 𝑋 𝑋 PROPN ajst-1531 28 8 𝑋 𝑋 PROPN ajst-1531 28 9 𝑋 𝑋 PROPN ajst-1531 28 10 π‘Œ π‘Œ PROPN ajst-1531 28 11 ( ( PUNCT ajst-1531 28 12 1 1 NUM ajst-1531 28 13 ) ) PUNCT ajst-1531 28 14 among among ADP ajst-1531 28 15 them they PRON ajst-1531 28 16 , , PUNCT ajst-1531 28 17 when when SCONJ ajst-1531 28 18 calculating calculate VERB ajst-1531 28 19 𝑋 𝑋 PROPN ajst-1531 28 20 𝑋 𝑋 PROPN ajst-1531 28 21 , , PUNCT ajst-1531 28 22 due due ADP ajst-1531 28 23 to to ADP ajst-1531 28 24 the the DET ajst-1531 28 25 ill ill ADJ ajst-1531 28 26 conditioned condition VERB ajst-1531 28 27 nature nature NOUN ajst-1531 28 28 of of ADP ajst-1531 28 29 the the DET ajst-1531 28 30 data datum NOUN ajst-1531 28 31 , , PUNCT ajst-1531 28 32 the the DET ajst-1531 28 33 result result NOUN ajst-1531 28 34 may may AUX ajst-1531 28 35 appear appear VERB ajst-1531 28 36 singular singular ADJ ajst-1531 28 37 matrix matrix NOUN ajst-1531 28 38 or or CCONJ ajst-1531 28 39 approximate approximate ADJ ajst-1531 28 40 singular singular ADJ ajst-1531 28 41 matrix matrix NOUN ajst-1531 28 42 . . PUNCT ajst-1531 29 1 therefore therefore ADV ajst-1531 29 2 , , PUNCT ajst-1531 29 3 in in ADP ajst-1531 29 4 order order NOUN ajst-1531 29 5 to to PART ajst-1531 29 6 prevent prevent VERB ajst-1531 29 7 this this DET ajst-1531 29 8 situation situation NOUN ajst-1531 29 9 , , PUNCT ajst-1531 29 10 π‘˜πΌ π‘˜πΌ PROPN ajst-1531 29 11 is be AUX ajst-1531 29 12 added add VERB ajst-1531 29 13 to to ADP ajst-1531 29 14 ridge ridge NOUN ajst-1531 29 15 regression regression NOUN ajst-1531 29 16 in in ADP ajst-1531 29 17 the the DET ajst-1531 29 18 process process NOUN ajst-1531 29 19 of of ADP ajst-1531 29 20 finding find VERB ajst-1531 29 21 the the DET ajst-1531 29 22 inverse inverse NOUN ajst-1531 29 23 matrix matrix NOUN ajst-1531 29 24 . . PUNCT ajst-1531 30 1 the the DET ajst-1531 30 2 improved improve VERB ajst-1531 30 3 estimate estimate NOUN ajst-1531 30 4 is be AUX ajst-1531 30 5 : : PUNCT ajst-1531 30 6 𝛽 𝛽 NOUN ajst-1531 30 7 π‘˜ π‘˜ ADP ajst-1531 30 8 𝑋 𝑋 NOUN ajst-1531 30 9 𝑋 𝑋 NOUN ajst-1531 30 10 π‘˜πΌ π‘˜πΌ PROPN ajst-1531 30 11 𝑋 𝑋 PROPN ajst-1531 30 12 π‘Œ π‘Œ PROPN ajst-1531 30 13 ( ( PUNCT ajst-1531 30 14 2 2 NUM ajst-1531 30 15 ) ) PUNCT ajst-1531 30 16 89 89 NUM ajst-1531 30 17 when when SCONJ ajst-1531 30 18 π‘˜ π‘˜ ADV ajst-1531 30 19 0 0 NUM ajst-1531 30 20 , , PUNCT ajst-1531 30 21 𝐸 𝐸 PROPN ajst-1531 30 22 𝛽 𝛽 PROPN ajst-1531 30 23 π‘˜ π‘˜ PRON ajst-1531 30 24 𝛽 𝛽 NOUN ajst-1531 30 25 . . PUNCT ajst-1531 31 1 when when SCONJ ajst-1531 31 2 π‘˜ π‘˜ ADV ajst-1531 31 3 0 0 NUM ajst-1531 31 4 , , PUNCT ajst-1531 31 5 𝛽 𝛽 PROPN ajst-1531 31 6 π‘˜ π‘˜ PROPN ajst-1531 31 7 is be AUX ajst-1531 31 8 a a DET ajst-1531 31 9 biased biased ADJ ajst-1531 31 10 estimate estimate NOUN ajst-1531 31 11 of of ADP ajst-1531 31 12 𝛽. 𝛽. NOUN ajst-1531 31 13 from from ADP ajst-1531 31 14 this this PRON ajst-1531 31 15 we we PRON ajst-1531 31 16 can can AUX ajst-1531 31 17 get get VERB ajst-1531 31 18 : : PUNCT ajst-1531 31 19 𝛽 𝛽 NOUN ajst-1531 31 20 π‘˜ π‘˜ ADP ajst-1531 31 21 𝑋 𝑋 NOUN ajst-1531 31 22 𝑋 𝑋 NOUN ajst-1531 31 23 π‘˜πΌ π‘˜πΌ PROPN ajst-1531 31 24 𝑋 𝑋 PROPN ajst-1531 31 25 𝑋𝛽 𝑋𝛽 PROPN ajst-1531 31 26 ( ( PUNCT ajst-1531 31 27 3 3 NUM ajst-1531 31 28 ) ) PUNCT ajst-1531 31 29 in in ADP ajst-1531 31 30 the the DET ajst-1531 31 31 above above ADJ ajst-1531 31 32 formula formula NOUN ajst-1531 31 33 , , PUNCT ajst-1531 31 34 π‘˜ π‘˜ PRON ajst-1531 31 35 is be AUX ajst-1531 31 36 the the DET ajst-1531 31 37 ridge ridge NOUN ajst-1531 31 38 regression regression NOUN ajst-1531 31 39 constant constant ADJ ajst-1531 31 40 . . PUNCT ajst-1531 32 1 in in ADP ajst-1531 32 2 the the DET ajst-1531 32 3 least least ADJ ajst-1531 32 4 square square ADJ ajst-1531 32 5 method method NOUN ajst-1531 32 6 , , PUNCT ajst-1531 32 7 when when SCONJ ajst-1531 32 8 π‘˜ π‘˜ PROPN ajst-1531 32 9 0 0 NUM ajst-1531 32 10 and and CCONJ ajst-1531 32 11 π‘˜ π‘˜ PRON ajst-1531 32 12 0 0 NUM ajst-1531 32 13 , , PUNCT ajst-1531 32 14 𝐼 𝐼 PROPN ajst-1531 32 15 is be AUX ajst-1531 32 16 the the DET ajst-1531 32 17 unit unit NOUN ajst-1531 32 18 matrix matrix NOUN ajst-1531 32 19 . . PUNCT ajst-1531 33 1 the the DET ajst-1531 33 2 decrease decrease NOUN ajst-1531 33 3 of of ADP ajst-1531 33 4 collinearity collinearity NOUN ajst-1531 33 5 is be AUX ajst-1531 33 6 accompanied accompany VERB ajst-1531 33 7 by by ADP ajst-1531 33 8 the the DET ajst-1531 33 9 increase increase NOUN ajst-1531 33 10 of of ADP ajst-1531 33 11 π‘˜ π‘˜ DET ajst-1531 33 12 value value NOUN ajst-1531 33 13 , , PUNCT ajst-1531 33 14 but but CCONJ ajst-1531 33 15 the the DET ajst-1531 33 16 prediction prediction NOUN ajst-1531 33 17 variance variance NOUN ajst-1531 33 18 will will AUX ajst-1531 33 19 also also ADV ajst-1531 33 20 increase increase VERB ajst-1531 33 21 . . PUNCT ajst-1531 34 1 the the DET ajst-1531 34 2 stable stable ADJ ajst-1531 34 3 π‘˜ π‘˜ PRON ajst-1531 34 4 value value NOUN ajst-1531 34 5 should should AUX ajst-1531 34 6 ensure ensure VERB ajst-1531 34 7 the the DET ajst-1531 34 8 stability stability NOUN ajst-1531 34 9 of of ADP ajst-1531 34 10 the the DET ajst-1531 34 11 ridge ridge NOUN ajst-1531 34 12 trace trace NOUN ajst-1531 34 13 and and CCONJ ajst-1531 34 14 the the DET ajst-1531 34 15 small small ADJ ajst-1531 34 16 absolute absolute ADJ ajst-1531 34 17 value value NOUN ajst-1531 34 18 of of ADP ajst-1531 34 19 itself itself PRON ajst-1531 34 20 . . PUNCT ajst-1531 35 1 when when SCONJ ajst-1531 35 2 analyzing analyze VERB ajst-1531 35 3 the the DET ajst-1531 35 4 correlation correlation NOUN ajst-1531 35 5 between between ADP ajst-1531 35 6 air air NOUN ajst-1531 35 7 pollutants pollutant NOUN ajst-1531 35 8 and and CCONJ ajst-1531 35 9 incidence incidence NOUN ajst-1531 35 10 rate rate NOUN ajst-1531 35 11 of of ADP ajst-1531 35 12 respiratory respiratory ADJ ajst-1531 35 13 diseases disease NOUN ajst-1531 35 14 , , PUNCT ajst-1531 35 15 ridge ridge NOUN ajst-1531 35 16 regression regression NOUN ajst-1531 35 17 is be AUX ajst-1531 35 18 applicable applicable ADJ ajst-1531 35 19 to to ADP ajst-1531 35 20 the the DET ajst-1531 35 21 above above ADJ ajst-1531 35 22 cases case NOUN ajst-1531 35 23 because because SCONJ ajst-1531 35 24 of of ADP ajst-1531 35 25 the the DET ajst-1531 35 26 small small ADJ ajst-1531 35 27 number number NOUN ajst-1531 35 28 of of ADP ajst-1531 35 29 factors factor NOUN ajst-1531 35 30 and and CCONJ ajst-1531 35 31 the the DET ajst-1531 35 32 existence existence NOUN ajst-1531 35 33 of of ADP ajst-1531 35 34 multicollinearity multicollinearity NOUN ajst-1531 35 35 . . PUNCT ajst-1531 36 1 thus thus ADV ajst-1531 36 2 , , PUNCT ajst-1531 36 3 the the DET ajst-1531 36 4 value value NOUN ajst-1531 36 5 of of ADP ajst-1531 36 6 parameter parameter NOUN ajst-1531 36 7 π‘˜ π‘˜ PROPN ajst-1531 36 8 is be AUX ajst-1531 36 9 determined determine VERB ajst-1531 36 10 by by ADP ajst-1531 36 11 ridge ridge NOUN ajst-1531 36 12 regression regression NOUN ajst-1531 36 13 analysis analysis NOUN ajst-1531 36 14 , , PUNCT ajst-1531 36 15 and and CCONJ ajst-1531 36 16 the the DET ajst-1531 36 17 regression regression NOUN ajst-1531 36 18 coefficient coefficient NOUN ajst-1531 36 19 of of ADP ajst-1531 36 20 each each DET ajst-1531 36 21 air air NOUN ajst-1531 36 22 pollutant pollutant NOUN ajst-1531 36 23 is be AUX ajst-1531 36 24 obtained obtain VERB ajst-1531 36 25 , , PUNCT ajst-1531 36 26 and and CCONJ ajst-1531 36 27 then then ADV ajst-1531 36 28 the the DET ajst-1531 36 29 regression regression NOUN ajst-1531 36 30 equation equation NOUN ajst-1531 36 31 between between ADP ajst-1531 36 32 the the DET ajst-1531 36 33 number number NOUN ajst-1531 36 34 of of ADP ajst-1531 36 35 patients patient NOUN ajst-1531 36 36 with with ADP ajst-1531 36 37 respiratory respiratory ADJ ajst-1531 36 38 diseases disease NOUN ajst-1531 36 39 and and CCONJ ajst-1531 36 40 the the DET ajst-1531 36 41 influencing influence VERB ajst-1531 36 42 factors factor NOUN ajst-1531 36 43 is be AUX ajst-1531 36 44 calculated calculate VERB ajst-1531 36 45 . . PUNCT ajst-1531 37 1 2.2 2.2 NUM ajst-1531 37 2 . . PUNCT ajst-1531 38 1 prevalence prevalence NOUN ajst-1531 38 2 prediction prediction NOUN ajst-1531 38 3 based base VERB ajst-1531 38 4 on on ADP ajst-1531 38 5 time time NOUN ajst-1531 38 6 series series PROPN ajst-1531 38 7 arima arima PROPN ajst-1531 38 8 model model NOUN ajst-1531 38 9 is be AUX ajst-1531 38 10 a a DET ajst-1531 38 11 time time NOUN ajst-1531 38 12 series series NOUN ajst-1531 38 13 model model PROPN ajst-1531 38 14 , , PUNCT ajst-1531 38 15 which which PRON ajst-1531 38 16 is be AUX ajst-1531 38 17 widely widely ADV ajst-1531 38 18 used use VERB ajst-1531 38 19 in in ADP ajst-1531 38 20 finance finance NOUN ajst-1531 38 21 , , PUNCT ajst-1531 38 22 medicine medicine NOUN ajst-1531 38 23 , , PUNCT ajst-1531 38 24 environmental environmental ADJ ajst-1531 38 25 monitoring monitoring NOUN ajst-1531 38 26 and and CCONJ ajst-1531 38 27 other other ADJ ajst-1531 38 28 fields field NOUN ajst-1531 38 29 [ [ X ajst-1531 38 30 6 6 NUM ajst-1531 38 31 ] ] PUNCT ajst-1531 38 32 . . PUNCT ajst-1531 39 1 arima arima PROPN ajst-1531 39 2 model model NOUN ajst-1531 39 3 is be AUX ajst-1531 39 4 also also ADV ajst-1531 39 5 known know VERB ajst-1531 39 6 as as ADP ajst-1531 39 7 differential differential ADJ ajst-1531 39 8 moving move VERB ajst-1531 39 9 average average ADJ ajst-1531 39 10 autoregressive autoregressive ADJ ajst-1531 39 11 model model NOUN ajst-1531 39 12 . . PUNCT ajst-1531 40 1 its its PRON ajst-1531 40 2 main main ADJ ajst-1531 40 3 role role NOUN ajst-1531 40 4 is be AUX ajst-1531 40 5 to to PART ajst-1531 40 6 mine mine VERB ajst-1531 40 7 the the DET ajst-1531 40 8 change change NOUN ajst-1531 40 9 and and CCONJ ajst-1531 40 10 development development NOUN ajst-1531 40 11 rules rule NOUN ajst-1531 40 12 of of ADP ajst-1531 40 13 data datum NOUN ajst-1531 40 14 by by ADP ajst-1531 40 15 studying study VERB ajst-1531 40 16 the the DET ajst-1531 40 17 existing exist VERB ajst-1531 40 18 time time NOUN ajst-1531 40 19 series series PROPN ajst-1531 40 20 data data PROPN ajst-1531 40 21 , , PUNCT ajst-1531 40 22 and and CCONJ ajst-1531 40 23 use use VERB ajst-1531 40 24 the the DET ajst-1531 40 25 discovered discover VERB ajst-1531 40 26 rules rule NOUN ajst-1531 40 27 to to PART ajst-1531 40 28 predict predict VERB ajst-1531 40 29 and and CCONJ ajst-1531 40 30 study study VERB ajst-1531 40 31 its its PRON ajst-1531 40 32 future future NOUN ajst-1531 40 33 . . PUNCT ajst-1531 41 1 before before ADP ajst-1531 41 2 modeling model VERB ajst-1531 41 3 arima arima PROPN ajst-1531 41 4 model model NOUN ajst-1531 41 5 , , PUNCT ajst-1531 41 6 it it PRON ajst-1531 41 7 is be AUX ajst-1531 41 8 first first ADV ajst-1531 41 9 necessary necessary ADJ ajst-1531 41 10 to to PART ajst-1531 41 11 ensure ensure VERB ajst-1531 41 12 that that SCONJ ajst-1531 41 13 the the DET ajst-1531 41 14 time time NOUN ajst-1531 41 15 series series NOUN ajst-1531 41 16 is be AUX ajst-1531 41 17 stable stable ADJ ajst-1531 41 18 . . PUNCT ajst-1531 42 1 in in ADP ajst-1531 42 2 actual actual ADJ ajst-1531 42 3 use use NOUN ajst-1531 42 4 , , PUNCT ajst-1531 42 5 wide wide ADJ ajst-1531 42 6 stationary stationary ADJ ajst-1531 42 7 time time NOUN ajst-1531 42 8 is be AUX ajst-1531 42 9 widely widely ADV ajst-1531 42 10 used use VERB ajst-1531 42 11 . . PUNCT ajst-1531 43 1 the the DET ajst-1531 43 2 conditions condition NOUN ajst-1531 43 3 that that PRON ajst-1531 43 4 need need VERB ajst-1531 43 5 to to PART ajst-1531 43 6 be be AUX ajst-1531 43 7 met meet VERB ajst-1531 43 8 are be AUX ajst-1531 43 9 : : PUNCT ajst-1531 43 10 ( ( PUNCT ajst-1531 43 11 1 1 X ajst-1531 43 12 ) ) PUNCT ajst-1531 43 13 any any DET ajst-1531 43 14 𝑑 𝑑 PROPN ajst-1531 43 15 ∈ ∈ PROPN ajst-1531 43 16 𝑇 𝑇 PROPN ajst-1531 43 17 , , PUNCT ajst-1531 43 18 with with ADP ajst-1531 43 19 𝐸𝑋 𝐸𝑋 PROPN ajst-1531 43 20 ∞ ∞ NOUN ajst-1531 43 21 οΌ› οΌ› NOUN ajst-1531 43 22 ( ( PUNCT ajst-1531 43 23 2 2 X ajst-1531 43 24 ) ) PUNCT ajst-1531 43 25 any any DET ajst-1531 43 26 𝑑 𝑑 PROPN ajst-1531 43 27 ∈ ∈ PROPN ajst-1531 43 28 𝑇 𝑇 PROPN ajst-1531 43 29 , , PUNCT ajst-1531 43 30 with with ADP ajst-1531 43 31 𝐸𝑋 𝐸𝑋 NOUN ajst-1531 43 32 πœ‡οΌŒπœ‡ πœ‡οΌŒπœ‡ NOUN ajst-1531 43 33 is be AUX ajst-1531 43 34 a a DET ajst-1531 43 35 constant constant ADJ ajst-1531 43 36 ; ; PUNCT ajst-1531 43 37 ( ( PUNCT ajst-1531 43 38 3 3 X ajst-1531 43 39 ) ) PUNCT ajst-1531 43 40 take take VERB ajst-1531 43 41 any any DET ajst-1531 43 42 π‘‘οΌŒπ‘ οΌŒπ‘˜ π‘‘οΌŒπ‘ οΌŒπ‘˜ PROPN ajst-1531 43 43 ∈ ∈ PROPN ajst-1531 43 44 𝑇 𝑇 PROPN ajst-1531 43 45 , , PUNCT ajst-1531 43 46 and and CCONJ ajst-1531 43 47 π‘˜ π‘˜ DET ajst-1531 43 48 𝑠 𝑠 NUM ajst-1531 43 49 𝑑 𝑑 PROPN ajst-1531 43 50 ∈ ∈ PROPN ajst-1531 43 51 𝑇 𝑇 PROPN ajst-1531 43 52 , , PUNCT ajst-1531 43 53 have have VERB ajst-1531 43 54 𝛾 𝛾 ADP ajst-1531 43 55 π‘‘οΌŒπ‘  π‘‘οΌŒπ‘  PROPN ajst-1531 43 56 𝛾 𝛾 ADP ajst-1531 43 57 π‘˜οΌŒπ‘˜ π‘˜οΌŒπ‘˜ PROPN ajst-1531 43 58 𝑠 𝑠 PROPN ajst-1531 43 59 𝑑 𝑑 PROPN ajst-1531 43 60 . . PUNCT ajst-1531 44 1 based base VERB ajst-1531 44 2 on on ADP ajst-1531 44 3 the the DET ajst-1531 44 4 above above ADJ ajst-1531 44 5 premise premise NOUN ajst-1531 44 6 , , PUNCT ajst-1531 44 7 the the DET ajst-1531 44 8 structure structure NOUN ajst-1531 44 9 of of ADP ajst-1531 44 10 arima arima PROPN ajst-1531 44 11 ( ( PUNCT ajst-1531 44 12 p p X ajst-1531 44 13 , , PUNCT ajst-1531 44 14 d d NOUN ajst-1531 44 15 , , PUNCT ajst-1531 44 16 q q NOUN ajst-1531 44 17 ) ) PUNCT ajst-1531 44 18 model model NOUN ajst-1531 44 19 is be AUX ajst-1531 44 20 : : PUNCT ajst-1531 44 21 1 1 NUM ajst-1531 44 22 πœ‘ πœ‘ X ajst-1531 44 23 𝐡 𝐡 NOUN ajst-1531 44 24 β‹― β‹― ADP ajst-1531 44 25 πœ‘ πœ‘ NOUN ajst-1531 44 26 𝐡 𝐡 NOUN ajst-1531 44 27 1 1 NUM ajst-1531 44 28 𝐡 𝐡 NOUN ajst-1531 44 29 π‘₯ π‘₯ NOUN ajst-1531 44 30 1 1 NUM ajst-1531 44 31 πœƒ πœƒ X ajst-1531 44 32 𝐡 𝐡 NOUN ajst-1531 44 33 β‹― β‹― ADP ajst-1531 44 34 πœƒ πœƒ PROPN ajst-1531 44 35 𝐡 𝐡 NOUN ajst-1531 44 36 πœ€ πœ€ PROPN ajst-1531 44 37 𝐸 𝐸 NOUN ajst-1531 44 38 πœ€ πœ€ NOUN ajst-1531 44 39 0οΌŒπ‘‰π΄π‘… 0οΌŒπ‘‰π΄π‘… NOUN ajst-1531 44 40 πœ€ πœ€ X ajst-1531 44 41 𝜎 𝜎 PROPN ajst-1531 44 42 ， ， PROPN ajst-1531 44 43 𝐸 𝐸 PROPN ajst-1531 44 44 πœ€ πœ€ NOUN ajst-1531 44 45 πœ€ πœ€ NOUN ajst-1531 44 46 0οΌŒπ‘  0οΌŒπ‘  NUM ajst-1531 44 47 𝑑 𝑑 X ajst-1531 44 48 𝐸 𝐸 PROPN ajst-1531 44 49 π‘₯ π‘₯ PRON ajst-1531 44 50 πœ€ πœ€ X ajst-1531 44 51 0οΌŒβˆ€π‘  0οΌŒβˆ€π‘  NUM ajst-1531 44 52 𝑑 𝑑 PROPN ajst-1531 44 53 ( ( PUNCT ajst-1531 44 54 4 4 NUM ajst-1531 44 55 ) ) PUNCT ajst-1531 44 56 when when SCONJ ajst-1531 44 57 d d PROPN ajst-1531 44 58 q q X ajst-1531 44 59 0 0 NUM ajst-1531 44 60 and and CCONJ ajst-1531 44 61 p p NOUN ajst-1531 44 62 0 0 PROPN ajst-1531 44 63 , , PUNCT ajst-1531 44 64 arima arima PROPN ajst-1531 44 65 p p PROPN ajst-1531 44 66 , , PUNCT ajst-1531 44 67 0,0 0,0 NUM ajst-1531 44 68 is be AUX ajst-1531 44 69 an an DET ajst-1531 44 70 autoregressive autoregressive ADJ ajst-1531 44 71 ar ar NOUN ajst-1531 44 72 p p PROPN ajst-1531 44 73 model model NOUN ajst-1531 44 74 ; ; PUNCT ajst-1531 44 75 when when SCONJ ajst-1531 44 76 p p PROPN ajst-1531 44 77 d d PROPN ajst-1531 44 78 0 0 NUM ajst-1531 44 79 and and CCONJ ajst-1531 44 80 q q ADJ ajst-1531 44 81 0 0 NUM ajst-1531 44 82 arima arima NOUN ajst-1531 44 83 0,0 0,0 NOUN ajst-1531 44 84 , , PUNCT ajst-1531 44 85 q q PRON ajst-1531 44 86 is be AUX ajst-1531 44 87 a a DET ajst-1531 44 88 moving move VERB ajst-1531 44 89 average average ADJ ajst-1531 44 90 ma ma PROPN ajst-1531 44 91 q q PROPN ajst-1531 44 92 model model NOUN ajst-1531 44 93 ; ; PUNCT ajst-1531 44 94 when when SCONJ ajst-1531 44 95 d d PROPN ajst-1531 44 96 0 0 PUNCT ajst-1531 44 97 and and CCONJ ajst-1531 44 98 p p NOUN ajst-1531 44 99 0 0 PROPN ajst-1531 44 100 , , PUNCT ajst-1531 44 101 arima arima PROPN ajst-1531 44 102 p p PROPN ajst-1531 44 103 , , PUNCT ajst-1531 44 104 0 0 NUM ajst-1531 44 105 , , PUNCT ajst-1531 44 106 q q PUNCT ajst-1531 44 107 is be AUX ajst-1531 44 108 an an DET ajst-1531 44 109 autoregressive autoregressive ADJ ajst-1531 44 110 moving move VERB ajst-1531 44 111 average average ADJ ajst-1531 44 112 arma arma NOUN ajst-1531 44 113 p p NOUN ajst-1531 44 114 , , PUNCT ajst-1531 44 115 q q NOUN ajst-1531 44 116 model model NOUN ajst-1531 44 117 . . PUNCT ajst-1531 45 1 3 3 X ajst-1531 45 2 . . X ajst-1531 45 3 experiments experiment NOUN ajst-1531 45 4 3.1 3.1 NUM ajst-1531 45 5 . . PUNCT ajst-1531 45 6 data datum NOUN ajst-1531 45 7 source source NOUN ajst-1531 45 8 and and CCONJ ajst-1531 45 9 introduction introduction NOUN ajst-1531 45 10 the the DET ajst-1531 45 11 respiratory respiratory ADJ ajst-1531 45 12 disease disease NOUN ajst-1531 45 13 data datum NOUN ajst-1531 45 14 in in ADP ajst-1531 45 15 this this DET ajst-1531 45 16 paper paper NOUN ajst-1531 45 17 comes come VERB ajst-1531 45 18 from from ADP ajst-1531 45 19 the the DET ajst-1531 45 20 first first ADJ ajst-1531 45 21 hospital hospital NOUN ajst-1531 45 22 of of ADP ajst-1531 45 23 shijiazhuang shijiazhuang PROPN ajst-1531 45 24 city city PROPN ajst-1531 45 25 and and CCONJ ajst-1531 45 26 the the DET ajst-1531 45 27 first first ADJ ajst-1531 45 28 hospital hospital NOUN ajst-1531 45 29 of of ADP ajst-1531 45 30 hebei hebei PROPN ajst-1531 45 31 medical medical PROPN ajst-1531 45 32 university university PROPN ajst-1531 45 33 [ [ X ajst-1531 45 34 7 7 NUM ajst-1531 45 35 ] ] PUNCT ajst-1531 45 36 . . PUNCT ajst-1531 46 1 the the DET ajst-1531 46 2 statistical statistical ADJ ajst-1531 46 3 range range NOUN ajst-1531 46 4 is be AUX ajst-1531 46 5 the the DET ajst-1531 46 6 daily daily ADJ ajst-1531 46 7 average average ADJ ajst-1531 46 8 outpatient outpatient NOUN ajst-1531 46 9 visits visit NOUN ajst-1531 46 10 of of ADP ajst-1531 46 11 respiratory respiratory ADJ ajst-1531 46 12 diseases disease NOUN ajst-1531 46 13 from from ADP ajst-1531 46 14 january january PROPN ajst-1531 46 15 2014 2014 NUM ajst-1531 46 16 to to ADP ajst-1531 46 17 december december PROPN ajst-1531 46 18 2016 2016 NUM ajst-1531 46 19 . . PUNCT ajst-1531 47 1 the the DET ajst-1531 47 2 air air NOUN ajst-1531 47 3 quality quality NOUN ajst-1531 47 4 data datum NOUN ajst-1531 47 5 comes come VERB ajst-1531 47 6 from from ADP ajst-1531 47 7 the the DET ajst-1531 47 8 china china PROPN ajst-1531 47 9 air air PROPN ajst-1531 47 10 quality quality PROPN ajst-1531 47 11 online online ADJ ajst-1531 47 12 monitoring monitoring NOUN ajst-1531 47 13 and and CCONJ ajst-1531 47 14 analysis analysis NOUN ajst-1531 47 15 platform platform NOUN ajst-1531 47 16 . . PUNCT ajst-1531 48 1 respiratory respiratory ADJ ajst-1531 48 2 diseases disease NOUN ajst-1531 48 3 are be AUX ajst-1531 48 4 divided divide VERB ajst-1531 48 5 into into ADP ajst-1531 48 6 four four NUM ajst-1531 48 7 categories category NOUN ajst-1531 48 8 : : PUNCT ajst-1531 48 9 acute acute ADJ ajst-1531 48 10 upper upper ADJ ajst-1531 48 11 respiratory respiratory ADJ ajst-1531 48 12 tract tract NOUN ajst-1531 48 13 infection infection NOUN ajst-1531 48 14 , , PUNCT ajst-1531 48 15 acute acute NOUN ajst-1531 48 16 lower low ADJ ajst-1531 48 17 respiratory respiratory ADJ ajst-1531 48 18 tract tract NOUN ajst-1531 48 19 infection infection NOUN ajst-1531 48 20 , , PUNCT ajst-1531 48 21 influenza influenza NOUN ajst-1531 48 22 , , PUNCT ajst-1531 48 23 pneumonia pneumonia NOUN ajst-1531 48 24 and and CCONJ ajst-1531 48 25 acute acute ADJ ajst-1531 48 26 respiratory respiratory ADJ ajst-1531 48 27 diseases disease NOUN ajst-1531 48 28 . . PUNCT ajst-1531 49 1 air air NOUN ajst-1531 49 2 pollutants pollutant NOUN ajst-1531 49 3 include include VERB ajst-1531 49 4 six six NUM ajst-1531 49 5 indicators indicator NOUN ajst-1531 49 6 : : PUNCT ajst-1531 49 7 fine fine ADJ ajst-1531 49 8 particulate particulate NOUN ajst-1531 49 9 matter matter NOUN ajst-1531 49 10 pm pm NOUN ajst-1531 49 11 . . PUNCT ajst-1531 50 1 carbon carbon NOUN ajst-1531 50 2 monoxide monoxide NOUN ajst-1531 50 3 co co NOUN ajst-1531 50 4 , , PUNCT ajst-1531 50 5 ozone ozone NOUN ajst-1531 50 6 o o NOUN ajst-1531 50 7 , , PUNCT ajst-1531 50 8 sulfur sulfur NOUN ajst-1531 50 9 dioxide dioxide NOUN ajst-1531 50 10 so so ADV ajst-1531 50 11 , , PUNCT ajst-1531 50 12 inhalable inhalable ADJ ajst-1531 50 13 particulate particulate NOUN ajst-1531 50 14 matter matter NOUN ajst-1531 50 15 so so ADV ajst-1531 50 16 and and CCONJ ajst-1531 50 17 nitrogen nitrogen NOUN ajst-1531 50 18 dioxide dioxide NOUN ajst-1531 50 19 no no INTJ ajst-1531 50 20 . . PUNCT ajst-1531 51 1 3.2 3.2 NUM ajst-1531 51 2 . . PUNCT ajst-1531 52 1 data datum NOUN ajst-1531 52 2 correlation correlation NOUN ajst-1531 52 3 analysis analysis NOUN ajst-1531 52 4 correlation correlation NOUN ajst-1531 52 5 analysis analysis NOUN ajst-1531 52 6 is be AUX ajst-1531 52 7 a a DET ajst-1531 52 8 method method NOUN ajst-1531 52 9 proposed propose VERB ajst-1531 52 10 to to PART ajst-1531 52 11 measure measure VERB ajst-1531 52 12 the the DET ajst-1531 52 13 closeness closeness NOUN ajst-1531 52 14 between between ADP ajst-1531 52 15 two two NUM ajst-1531 52 16 or or CCONJ ajst-1531 52 17 more more ADJ ajst-1531 52 18 variable variable ADJ ajst-1531 52 19 factors factor NOUN ajst-1531 52 20 [ [ X ajst-1531 52 21 8 8 NUM ajst-1531 52 22 ] ] PUNCT ajst-1531 52 23 . . PUNCT ajst-1531 53 1 in in ADP ajst-1531 53 2 this this DET ajst-1531 53 3 paper paper NOUN ajst-1531 53 4 , , PUNCT ajst-1531 53 5 the the DET ajst-1531 53 6 correlation correlation NOUN ajst-1531 53 7 of of ADP ajst-1531 53 8 six six NUM ajst-1531 53 9 air air NOUN ajst-1531 53 10 pollutants pollutant NOUN ajst-1531 53 11 is be AUX ajst-1531 53 12 preliminarily preliminarily ADV ajst-1531 53 13 judged judge VERB ajst-1531 53 14 by by ADP ajst-1531 53 15 the the DET ajst-1531 53 16 scatter scatter NOUN ajst-1531 53 17 plot plot NOUN ajst-1531 53 18 matrix matrix NOUN ajst-1531 53 19 , , PUNCT ajst-1531 53 20 as as SCONJ ajst-1531 53 21 shown show VERB ajst-1531 53 22 in in ADP ajst-1531 53 23 figure figure NOUN ajst-1531 53 24 1 1 NUM ajst-1531 53 25 . . PUNCT ajst-1531 54 1 figure figure NOUN ajst-1531 54 2 1 1 NUM ajst-1531 54 3 . . PUNCT ajst-1531 55 1 correlation correlation NOUN ajst-1531 55 2 coefficient coefficient NOUN ajst-1531 55 3 results result NOUN ajst-1531 55 4 of of ADP ajst-1531 55 5 six six NUM ajst-1531 55 6 indicators indicator NOUN ajst-1531 55 7 as as SCONJ ajst-1531 55 8 can can AUX ajst-1531 55 9 be be AUX ajst-1531 55 10 roughly roughly ADV ajst-1531 55 11 seen see VERB ajst-1531 55 12 from from ADP ajst-1531 55 13 fig fig NOUN ajst-1531 55 14 . . PUNCT ajst-1531 56 1 1 1 NUM ajst-1531 56 2 , , PUNCT ajst-1531 56 3 except except SCONJ ajst-1531 56 4 for for ADP ajst-1531 56 5 so so ADV ajst-1531 56 6 _ _ ADP ajst-1531 56 7 2 2 NUM ajst-1531 56 8 and and CCONJ ajst-1531 56 9 o o NOUN ajst-1531 56 10 _ _ NOUN ajst-1531 56 11 3 3 NUM ajst-1531 56 12 , , PUNCT ajst-1531 56 13 most most ADJ ajst-1531 56 14 of of ADP ajst-1531 56 15 the the DET ajst-1531 56 16 correlation correlation NOUN ajst-1531 56 17 coefficients coefficient NOUN ajst-1531 56 18 between between ADP ajst-1531 56 19 other other ADJ ajst-1531 56 20 indicators indicator NOUN ajst-1531 56 21 are be AUX ajst-1531 56 22 greater great ADJ ajst-1531 56 23 than than ADP ajst-1531 56 24 0.7 0.7 NUM ajst-1531 56 25 , , PUNCT ajst-1531 56 26 showing show VERB ajst-1531 56 27 a a DET ajst-1531 56 28 high high ADJ ajst-1531 56 29 correlation correlation NOUN ajst-1531 56 30 , , PUNCT ajst-1531 56 31 indicating indicate VERB ajst-1531 56 32 that that SCONJ ajst-1531 56 33 there there PRON ajst-1531 56 34 may may AUX ajst-1531 56 35 be be AUX ajst-1531 56 36 multiple multiple ADJ ajst-1531 56 37 collinearity collinearity NOUN ajst-1531 56 38 between between ADP ajst-1531 56 39 air air NOUN ajst-1531 56 40 pollutants pollutant NOUN ajst-1531 56 41 . . PUNCT ajst-1531 57 1 90 90 NUM ajst-1531 57 2 3.3 3.3 NUM ajst-1531 57 3 . . PUNCT ajst-1531 58 1 ridge ridge NOUN ajst-1531 58 2 regression regression PROPN ajst-1531 58 3 model model NOUN ajst-1531 58 4 of of ADP ajst-1531 58 5 respiratory respiratory ADJ ajst-1531 58 6 diseases disease NOUN ajst-1531 58 7 under under ADP ajst-1531 58 8 air air NOUN ajst-1531 58 9 pollutants pollutant NOUN ajst-1531 58 10 according accord VERB ajst-1531 58 11 to to ADP ajst-1531 58 12 the the DET ajst-1531 58 13 analysis analysis NOUN ajst-1531 58 14 results result NOUN ajst-1531 58 15 of of ADP ajst-1531 58 16 the the DET ajst-1531 58 17 previous previous ADJ ajst-1531 58 18 step step NOUN ajst-1531 58 19 , , PUNCT ajst-1531 58 20 taking take VERB ajst-1531 58 21 shijiazhuang shijiazhuang PROPN ajst-1531 58 22 city city PROPN ajst-1531 58 23 , , PUNCT ajst-1531 58 24 hebei hebei PROPN ajst-1531 58 25 province province PROPN ajst-1531 58 26 , , PUNCT ajst-1531 58 27 which which PRON ajst-1531 58 28 is be AUX ajst-1531 58 29 seriously seriously ADV ajst-1531 58 30 polluted pollute VERB ajst-1531 58 31 , , PUNCT ajst-1531 58 32 as as ADP ajst-1531 58 33 an an DET ajst-1531 58 34 example example NOUN ajst-1531 59 1 , , PUNCT ajst-1531 59 2 the the DET ajst-1531 59 3 air air NOUN ajst-1531 59 4 pollution pollution NOUN ajst-1531 59 5 data datum NOUN ajst-1531 59 6 is be AUX ajst-1531 59 7 the the DET ajst-1531 59 8 monthly monthly ADJ ajst-1531 59 9 average average ADJ ajst-1531 59 10 value value NOUN ajst-1531 59 11 of of ADP ajst-1531 59 12 that that DET ajst-1531 59 13 month month NOUN ajst-1531 59 14 . . PUNCT ajst-1531 60 1 respiratory respiratory ADJ ajst-1531 60 2 diseases disease NOUN ajst-1531 60 3 are be AUX ajst-1531 60 4 the the DET ajst-1531 60 5 average average ADJ ajst-1531 60 6 daily daily ADJ ajst-1531 60 7 outpatient outpatient NOUN ajst-1531 60 8 volume volume NOUN ajst-1531 60 9 of of ADP ajst-1531 60 10 that that DET ajst-1531 60 11 month month NOUN ajst-1531 60 12 . . PUNCT ajst-1531 61 1 since since SCONJ ajst-1531 61 2 the the DET ajst-1531 61 3 autocorrelation autocorrelation NOUN ajst-1531 61 4 coefficient coefficient NOUN ajst-1531 61 5 of of ADP ajst-1531 61 6 some some DET ajst-1531 61 7 independent independent ADJ ajst-1531 61 8 variables variable NOUN ajst-1531 61 9 is be AUX ajst-1531 61 10 found find VERB ajst-1531 61 11 to to PART ajst-1531 61 12 be be AUX ajst-1531 61 13 high high ADJ ajst-1531 61 14 in in ADP ajst-1531 61 15 the the DET ajst-1531 61 16 correlation correlation NOUN ajst-1531 61 17 analysis analysis NOUN ajst-1531 61 18 , , PUNCT ajst-1531 61 19 the the DET ajst-1531 61 20 multicollinearity multicollinearity NOUN ajst-1531 61 21 analysis analysis NOUN ajst-1531 61 22 [ [ X ajst-1531 61 23 9 9 NUM ajst-1531 61 24 ] ] PUNCT ajst-1531 61 25 is be AUX ajst-1531 61 26 carried carry VERB ajst-1531 61 27 out out ADP ajst-1531 61 28 for for ADP ajst-1531 61 29 six six NUM ajst-1531 61 30 air air NOUN ajst-1531 61 31 pollutants pollutant NOUN ajst-1531 61 32 , , PUNCT ajst-1531 61 33 totaling total VERB ajst-1531 61 34 four four NUM ajst-1531 61 35 models model NOUN ajst-1531 61 36 . . PUNCT ajst-1531 62 1 because because SCONJ ajst-1531 62 2 the the DET ajst-1531 62 3 independent independent ADJ ajst-1531 62 4 variables variable NOUN ajst-1531 62 5 of of ADP ajst-1531 62 6 each each DET ajst-1531 62 7 model model NOUN ajst-1531 62 8 are be AUX ajst-1531 62 9 the the DET ajst-1531 62 10 same same ADJ ajst-1531 62 11 , , PUNCT ajst-1531 62 12 the the DET ajst-1531 62 13 multicollinearity multicollinearity NOUN ajst-1531 62 14 vif vif NOUN ajst-1531 62 15 value value NOUN ajst-1531 62 16 is be AUX ajst-1531 62 17 also also ADV ajst-1531 62 18 the the DET ajst-1531 62 19 same same ADJ ajst-1531 62 20 . . PUNCT ajst-1531 63 1 the the DET ajst-1531 63 2 results result NOUN ajst-1531 63 3 are be AUX ajst-1531 63 4 shown show VERB ajst-1531 63 5 in in ADP ajst-1531 63 6 table table NOUN ajst-1531 63 7 1 1 NUM ajst-1531 63 8 : : PUNCT ajst-1531 63 9 table table NOUN ajst-1531 63 10 1 1 NUM ajst-1531 63 11 . . PUNCT ajst-1531 63 12 variance variance NOUN ajst-1531 63 13 expansion expansion NOUN ajst-1531 63 14 factor factor NOUN ajst-1531 63 15 test test NOUN ajst-1531 63 16 variable variable ADJ ajst-1531 63 17 pm pm NOUN ajst-1531 63 18 . . PUNCT ajst-1531 64 1 pm pm VERB ajst-1531 64 2 co co INTJ ajst-1531 65 1 no no INTJ ajst-1531 65 2 so so ADV ajst-1531 65 3 o o X ajst-1531 65 4 vif vif PROPN ajst-1531 65 5 32.197 32.197 NUM ajst-1531 65 6 24.035 24.035 NUM ajst-1531 65 7 12.74 12.74 NUM ajst-1531 65 8 7.411 7.411 NUM ajst-1531 65 9 3.553 3.553 NUM ajst-1531 65 10 1.472 1.472 NUM ajst-1531 65 11 according accord VERB ajst-1531 65 12 to to ADP ajst-1531 65 13 the the DET ajst-1531 65 14 variance variance NOUN ajst-1531 65 15 expansion expansion NOUN ajst-1531 65 16 factor factor NOUN ajst-1531 65 17 test test NOUN ajst-1531 65 18 , , PUNCT ajst-1531 65 19 the the DET ajst-1531 65 20 vif vif NOUN ajst-1531 65 21 values value NOUN ajst-1531 65 22 of of ADP ajst-1531 65 23 the the DET ajst-1531 65 24 independent independent ADJ ajst-1531 65 25 variables variable NOUN ajst-1531 65 26 pm pm VERB ajst-1531 65 27 . . PUNCT ajst-1531 66 1 , , PUNCT ajst-1531 66 2 pm pm NOUN ajst-1531 66 3 and and CCONJ ajst-1531 66 4 co co NOUN ajst-1531 66 5 are be AUX ajst-1531 66 6 all all ADV ajst-1531 66 7 greater great ADJ ajst-1531 66 8 than than ADP ajst-1531 66 9 10 10 NUM ajst-1531 66 10 . . PUNCT ajst-1531 67 1 it it PRON ajst-1531 67 2 can can AUX ajst-1531 67 3 be be AUX ajst-1531 67 4 seen see VERB ajst-1531 67 5 from from ADP ajst-1531 67 6 table table NOUN ajst-1531 67 7 1 1 NUM ajst-1531 67 8 that that SCONJ ajst-1531 67 9 the the DET ajst-1531 67 10 vif vif NOUN ajst-1531 67 11 values value NOUN ajst-1531 67 12 of of ADP ajst-1531 67 13 these these DET ajst-1531 67 14 variables variable NOUN ajst-1531 67 15 are be AUX ajst-1531 67 16 all all ADV ajst-1531 67 17 high high ADJ ajst-1531 67 18 . . PUNCT ajst-1531 68 1 although although SCONJ ajst-1531 68 2 the the DET ajst-1531 68 3 vif vif NOUN ajst-1531 68 4 value value NOUN ajst-1531 68 5 of of ADP ajst-1531 68 6 no no PRON ajst-1531 68 7 is be AUX ajst-1531 68 8 less less ADJ ajst-1531 68 9 than than ADP ajst-1531 68 10 10 10 NUM ajst-1531 68 11 , , PUNCT ajst-1531 68 12 it it PRON ajst-1531 68 13 still still ADV ajst-1531 68 14 does do AUX ajst-1531 68 15 not not PART ajst-1531 68 16 meet meet VERB ajst-1531 68 17 the the DET ajst-1531 68 18 requirements requirement NOUN ajst-1531 68 19 . . PUNCT ajst-1531 69 1 it it PRON ajst-1531 69 2 shows show VERB ajst-1531 69 3 that that SCONJ ajst-1531 69 4 there there PRON ajst-1531 69 5 is be VERB ajst-1531 69 6 a a DET ajst-1531 69 7 serious serious ADJ ajst-1531 69 8 multicollinearity multicollinearity NOUN ajst-1531 69 9 problem problem NOUN ajst-1531 69 10 in in ADP ajst-1531 69 11 the the DET ajst-1531 69 12 above above ADJ ajst-1531 69 13 independent independent ADJ ajst-1531 69 14 variables variable NOUN ajst-1531 69 15 , , PUNCT ajst-1531 69 16 so so SCONJ ajst-1531 69 17 ridge ridge NOUN ajst-1531 69 18 regression regression PROPN ajst-1531 69 19 method method NOUN ajst-1531 69 20 is be AUX ajst-1531 69 21 adopted adopt VERB ajst-1531 69 22 in in ADP ajst-1531 69 23 this this DET ajst-1531 69 24 paper paper NOUN ajst-1531 69 25 for for ADP ajst-1531 69 26 data datum NOUN ajst-1531 69 27 analysis analysis NOUN ajst-1531 69 28 . . PUNCT ajst-1531 70 1 when when SCONJ ajst-1531 70 2 the the DET ajst-1531 70 3 value value NOUN ajst-1531 70 4 of of ADP ajst-1531 70 5 π‘˜ π‘˜ PROPN ajst-1531 70 6 is be AUX ajst-1531 70 7 0.4 0.4 NUM ajst-1531 70 8 , , PUNCT ajst-1531 70 9 the the DET ajst-1531 70 10 coefficients coefficient NOUN ajst-1531 70 11 of of ADP ajst-1531 70 12 each each DET ajst-1531 70 13 independent independent ADJ ajst-1531 70 14 variable variable NOUN ajst-1531 70 15 in in ADP ajst-1531 70 16 the the DET ajst-1531 70 17 four four NUM ajst-1531 70 18 ridge ridge NOUN ajst-1531 70 19 regression regression NOUN ajst-1531 70 20 equations equation NOUN ajst-1531 70 21 gradually gradually ADV ajst-1531 70 22 tend tend VERB ajst-1531 70 23 to to PART ajst-1531 70 24 be be AUX ajst-1531 70 25 stable stable ADJ ajst-1531 70 26 . . PUNCT ajst-1531 71 1 according accord VERB ajst-1531 71 2 to to ADP ajst-1531 71 3 the the DET ajst-1531 71 4 determination determination NOUN ajst-1531 71 5 principle principle NOUN ajst-1531 71 6 of of ADP ajst-1531 71 7 π‘˜ π‘˜ PROPN ajst-1531 71 8 , , PUNCT ajst-1531 71 9 the the DET ajst-1531 71 10 variance variance NOUN ajst-1531 71 11 expansion expansion NOUN ajst-1531 71 12 factor factor NOUN ajst-1531 71 13 method method NOUN ajst-1531 71 14 is be AUX ajst-1531 71 15 used use VERB ajst-1531 71 16 to to PART ajst-1531 71 17 determine determine VERB ajst-1531 71 18 π‘˜ π‘˜ PRON ajst-1531 71 19 . . PUNCT ajst-1531 72 1 when when SCONJ ajst-1531 72 2 π‘˜ π‘˜ NOUN ajst-1531 72 3 is be AUX ajst-1531 72 4 equal equal ADJ ajst-1531 72 5 to to ADP ajst-1531 72 6 0.188 0.188 NUM ajst-1531 72 7 , , PUNCT ajst-1531 72 8 the the DET ajst-1531 72 9 ridge ridge NOUN ajst-1531 72 10 regression regression NOUN ajst-1531 72 11 has have VERB ajst-1531 72 12 the the DET ajst-1531 72 13 best good ADJ ajst-1531 72 14 effect effect NOUN ajst-1531 72 15 . . PUNCT ajst-1531 73 1 at at ADP ajst-1531 73 2 this this DET ajst-1531 73 3 time time NOUN ajst-1531 73 4 , , PUNCT ajst-1531 73 5 the the DET ajst-1531 73 6 regression regression NOUN ajst-1531 73 7 coefficients coefficient VERB ajst-1531 73 8 for for ADP ajst-1531 73 9 respiratory respiratory ADJ ajst-1531 73 10 diseases disease NOUN ajst-1531 73 11 are be AUX ajst-1531 73 12 : : PUNCT ajst-1531 73 13 table table NOUN ajst-1531 73 14 2 2 NUM ajst-1531 73 15 . . X ajst-1531 73 16 ridge ridge NOUN ajst-1531 73 17 regression regression PROPN ajst-1531 73 18 coefficient coefficient PROPN ajst-1531 73 19 normalization normalization NOUN ajst-1531 73 20 coefficient coefficient NOUN ajst-1531 73 21 pm pm NOUN ajst-1531 73 22 . . PUNCT ajst-1531 74 1 pm pm VERB ajst-1531 74 2 co co INTJ ajst-1531 75 1 no no INTJ ajst-1531 75 2 so so ADV ajst-1531 75 3 o o INTJ ajst-1531 75 4 acute acute ADJ ajst-1531 75 5 respiratory respiratory ADJ ajst-1531 75 6 disease disease NOUN ajst-1531 75 7 -0.027 -0.027 PUNCT ajst-1531 75 8 -0.2 -0.2 NOUN ajst-1531 75 9 0.541 0.541 NUM ajst-1531 75 10 0.309 0.309 NUM ajst-1531 75 11 0.137 0.137 NUM ajst-1531 75 12 0.128 0.128 NUM ajst-1531 75 13 acute acute NOUN ajst-1531 75 14 lower low ADJ ajst-1531 75 15 respiratory respiratory ADJ ajst-1531 75 16 tract tract NOUN ajst-1531 75 17 infection infection NOUN ajst-1531 75 18 -0.031 -0.031 ADP ajst-1531 75 19 0.045 0.045 NUM ajst-1531 75 20 0.392 0.392 NUM ajst-1531 75 21 0.04 0.04 NUM ajst-1531 75 22 0.277 0.277 NUM ajst-1531 75 23 -0.12 -0.12 NUM ajst-1531 75 24 influenza influenza NOUN ajst-1531 75 25 and and CCONJ ajst-1531 75 26 pneumonia pneumonia NOUN ajst-1531 75 27 -0.014 -0.014 NOUN ajst-1531 75 28 -0.138 -0.138 NUM ajst-1531 75 29 0.553 0.553 NUM ajst-1531 75 30 0.183 0.183 NUM ajst-1531 75 31 0.239 0.239 NUM ajst-1531 75 32 0.074 0.074 NUM ajst-1531 75 33 acute acute PROPN ajst-1531 75 34 upper upper ADJ ajst-1531 75 35 respiratory respiratory ADJ ajst-1531 75 36 tract tract NOUN ajst-1531 75 37 infection infection NOUN ajst-1531 75 38 -0.03 -0.03 NOUN ajst-1531 75 39 -0.255 -0.255 PUNCT ajst-1531 75 40 0.42 0.42 NUM ajst-1531 75 41 0.468 0.468 NUM ajst-1531 75 42 -0.114 -0.114 NOUN ajst-1531 75 43 0.26 0.26 NUM ajst-1531 75 44 it it PRON ajst-1531 75 45 can can AUX ajst-1531 75 46 be be AUX ajst-1531 75 47 seen see VERB ajst-1531 75 48 from from ADP ajst-1531 75 49 table table NOUN ajst-1531 75 50 2 2 NUM ajst-1531 75 51 that that SCONJ ajst-1531 75 52 in in ADP ajst-1531 75 53 different different ADJ ajst-1531 75 54 equations equation NOUN ajst-1531 75 55 , , PUNCT ajst-1531 75 56 the the DET ajst-1531 75 57 standardized standardized ADJ ajst-1531 75 58 coefficient coefficient NOUN ajst-1531 75 59 values value NOUN ajst-1531 75 60 of of ADP ajst-1531 75 61 some some DET ajst-1531 75 62 independent independent ADJ ajst-1531 75 63 variables variable NOUN ajst-1531 75 64 are be AUX ajst-1531 75 65 small small ADJ ajst-1531 75 66 , , PUNCT ajst-1531 75 67 which which PRON ajst-1531 75 68 indicates indicate VERB ajst-1531 75 69 that that SCONJ ajst-1531 75 70 these these DET ajst-1531 75 71 independent independent ADJ ajst-1531 75 72 variables variable NOUN ajst-1531 75 73 have have VERB ajst-1531 75 74 a a DET ajst-1531 75 75 small small ADJ ajst-1531 75 76 impact impact NOUN ajst-1531 75 77 on on ADP ajst-1531 75 78 the the DET ajst-1531 75 79 average average ADJ ajst-1531 75 80 daily daily ADJ ajst-1531 75 81 outpatient outpatient NOUN ajst-1531 75 82 volume volume NOUN ajst-1531 75 83 of of ADP ajst-1531 75 84 diseases disease NOUN ajst-1531 75 85 in in ADP ajst-1531 75 86 the the DET ajst-1531 75 87 current current ADJ ajst-1531 75 88 regression regression NOUN ajst-1531 75 89 model model NOUN ajst-1531 75 90 . . PUNCT ajst-1531 76 1 and and CCONJ ajst-1531 76 2 some some DET ajst-1531 76 3 independent independent ADJ ajst-1531 76 4 variables variable NOUN ajst-1531 76 5 , , PUNCT ajst-1531 76 6 such such ADJ ajst-1531 76 7 as as ADP ajst-1531 76 8 pm pm NOUN ajst-1531 76 9 . . PUNCT ajst-1531 77 1 , , PUNCT ajst-1531 77 2 are be AUX ajst-1531 77 3 always always ADV ajst-1531 77 4 negative negative ADJ ajst-1531 77 5 , , PUNCT ajst-1531 77 6 which which PRON ajst-1531 77 7 means mean VERB ajst-1531 77 8 that that SCONJ ajst-1531 77 9 the the PRON ajst-1531 77 10 higher high ADJ ajst-1531 77 11 the the DET ajst-1531 77 12 pm pm NOUN ajst-1531 77 13 . . PUNCT ajst-1531 78 1 , , PUNCT ajst-1531 78 2 the the PRON ajst-1531 78 3 lower low ADJ ajst-1531 78 4 the the DET ajst-1531 78 5 prevalence prevalence NOUN ajst-1531 78 6 rate rate NOUN ajst-1531 78 7 , , PUNCT ajst-1531 78 8 which which PRON ajst-1531 78 9 is be AUX ajst-1531 78 10 inconsistent inconsistent ADJ ajst-1531 78 11 with with ADP ajst-1531 78 12 the the DET ajst-1531 78 13 reality reality NOUN ajst-1531 78 14 . . PUNCT ajst-1531 79 1 therefore therefore ADV ajst-1531 79 2 , , PUNCT ajst-1531 79 3 variable variable ADJ ajst-1531 79 4 selection selection NOUN ajst-1531 79 5 is be AUX ajst-1531 79 6 carried carry VERB ajst-1531 79 7 out out ADP ajst-1531 79 8 according accord VERB ajst-1531 79 9 to to ADP ajst-1531 79 10 the the DET ajst-1531 79 11 ridge ridge NOUN ajst-1531 79 12 regression regression PROPN ajst-1531 79 13 variable variable ADJ ajst-1531 79 14 selection selection NOUN ajst-1531 79 15 standard standard NOUN ajst-1531 79 16 and and CCONJ ajst-1531 79 17 the the DET ajst-1531 79 18 ridge ridge NOUN ajst-1531 79 19 trace trace NOUN ajst-1531 79 20 map map NOUN ajst-1531 79 21 . . PUNCT ajst-1531 80 1 to to PART ajst-1531 80 2 sum sum VERB ajst-1531 80 3 up up ADP ajst-1531 80 4 , , PUNCT ajst-1531 80 5 according accord VERB ajst-1531 80 6 to to ADP ajst-1531 80 7 the the DET ajst-1531 80 8 relationship relationship NOUN ajst-1531 80 9 between between ADP ajst-1531 80 10 diseases disease NOUN ajst-1531 80 11 and and CCONJ ajst-1531 80 12 air air NOUN ajst-1531 80 13 pollutants pollutant NOUN ajst-1531 80 14 obtained obtain VERB ajst-1531 80 15 after after ADP ajst-1531 80 16 variable variable ADJ ajst-1531 80 17 deletion deletion NOUN ajst-1531 80 18 and and CCONJ ajst-1531 80 19 ridge ridge PROPN ajst-1531 80 20 regression regression NOUN ajst-1531 80 21 analysis analysis NOUN ajst-1531 80 22 : : PUNCT ajst-1531 80 23 acute acute ADJ ajst-1531 80 24 respiratory respiratory ADJ ajst-1531 80 25 disease disease NOUN ajst-1531 80 26 124.571οΌ‹101.616 124.571οΌ‹101.616 NUM ajst-1531 80 27 coοΌ‹2.116 coοΌ‹2.116 VERB ajst-1531 80 28 no no DET ajst-1531 80 29 οΌ‹0.21 οΌ‹0.21 PROPN ajst-1531 81 1 so so CCONJ ajst-1531 81 2 ( ( PUNCT ajst-1531 81 3 5 5 NUM ajst-1531 81 4 ) ) PUNCT ajst-1531 81 5 acute acute NOUN ajst-1531 81 6 lower low ADJ ajst-1531 81 7 respiratory respiratory ADJ ajst-1531 81 8 tract tract NOUN ajst-1531 81 9 infection infection NOUN ajst-1531 81 10 16.365οΌ‹18.543 16.365οΌ‹18.543 NUM ajst-1531 81 11 coοΌ‹0.383 coοΌ‹0.383 NOUN ajst-1531 81 12 so so ADV ajst-1531 81 13 ( ( PUNCT ajst-1531 81 14 6 6 NUM ajst-1531 81 15 ) ) PUNCT ajst-1531 81 16 influenza influenza NOUN ajst-1531 81 17 and and CCONJ ajst-1531 81 18 pneumonia pneumonia NOUN ajst-1531 81 19 5.285οΌ‹51.043 5.285οΌ‹51.043 PROPN ajst-1531 82 1 coοΌ‹0.505 coοΌ‹0.505 PROPN ajst-1531 82 2 no no INTJ ajst-1531 82 3 οΌ‹0.49 οΌ‹0.49 PROPN ajst-1531 82 4 so so ADV ajst-1531 82 5 ( ( PUNCT ajst-1531 82 6 7 7 X ajst-1531 82 7 ) ) PUNCT ajst-1531 82 8 acute acute ADJ ajst-1531 82 9 upper upper ADJ ajst-1531 82 10 respiratory respiratory ADJ ajst-1531 82 11 tract tract NOUN ajst-1531 82 12 infection infection NOUN ajst-1531 82 13 2.063οΌ‹28.269 2.063οΌ‹28.269 PROPN ajst-1531 82 14 coοΌ‹1.821 coοΌ‹1.821 VERB ajst-1531 82 15 no no DET ajst-1531 82 16 οΌ‹0.899 οΌ‹0.899 NOUN ajst-1531 82 17 o o NOUN ajst-1531 82 18 ( ( PUNCT ajst-1531 82 19 8) 8) NUM ajst-1531 82 20 taking take VERB ajst-1531 82 21 acute acute ADJ ajst-1531 82 22 respiratory respiratory ADJ ajst-1531 82 23 diseases disease NOUN ajst-1531 82 24 as as ADP ajst-1531 82 25 an an DET ajst-1531 82 26 example example NOUN ajst-1531 82 27 , , PUNCT ajst-1531 82 28 when when SCONJ ajst-1531 82 29 no no PRON ajst-1531 82 30 and and CCONJ ajst-1531 82 31 so so ADV ajst-1531 82 32 are be AUX ajst-1531 82 33 unchanged unchanged ADJ ajst-1531 82 34 , , PUNCT ajst-1531 82 35 the the DET ajst-1531 82 36 number number NOUN ajst-1531 82 37 of of ADP ajst-1531 82 38 residents resident NOUN ajst-1531 82 39 seeking seek VERB ajst-1531 82 40 medical medical ADJ ajst-1531 82 41 treatment treatment NOUN ajst-1531 82 42 for for ADP ajst-1531 82 43 acute acute ADJ ajst-1531 82 44 respiratory respiratory ADJ ajst-1531 82 45 diseases disease NOUN ajst-1531 82 46 will will AUX ajst-1531 82 47 increase increase VERB ajst-1531 82 48 by by ADP ajst-1531 82 49 101.616 101.616 NUM ajst-1531 82 50 on on ADP ajst-1531 82 51 average average ADJ ajst-1531 82 52 every every DET ajst-1531 82 53 mg mg PROPN ajst-1531 82 54 / / SYM ajst-1531 82 55 m m NOUN ajst-1531 82 56 increase increase NOUN ajst-1531 82 57 in in ADP ajst-1531 82 58 atmospheric atmospheric PROPN ajst-1531 82 59 co co NOUN ajst-1531 82 60 concentration concentration NOUN ajst-1531 82 61 , , PUNCT ajst-1531 82 62 but but CCONJ ajst-1531 82 63 the the DET ajst-1531 82 64 actual actual ADJ ajst-1531 82 65 content content NOUN ajst-1531 82 66 of of ADP ajst-1531 82 67 co co NOUN ajst-1531 82 68 in in ADP ajst-1531 82 69 the the DET ajst-1531 82 70 atmosphere atmosphere NOUN ajst-1531 82 71 has have AUX ajst-1531 82 72 always always ADV ajst-1531 82 73 remained remain VERB ajst-1531 82 74 below below ADP ajst-1531 82 75 5 5 NUM ajst-1531 82 76 mg mg NOUN ajst-1531 82 77 / / SYM ajst-1531 82 78 m m PROPN ajst-1531 82 79 , , PUNCT ajst-1531 82 80 and and CCONJ ajst-1531 82 81 the the DET ajst-1531 82 82 change change NOUN ajst-1531 82 83 range range NOUN ajst-1531 82 84 is be AUX ajst-1531 82 85 usually usually ADV ajst-1531 82 86 around around ADV ajst-1531 82 87 0.1 0.1 NUM ajst-1531 82 88 mg mg PROPN ajst-1531 82 89 / / SYM ajst-1531 82 90 m m PROPN ajst-1531 82 91 . . PUNCT ajst-1531 83 1 when when SCONJ ajst-1531 83 2 so so ADV ajst-1531 83 3 and and CCONJ ajst-1531 83 4 co co VERB ajst-1531 83 5 remain remain VERB ajst-1531 83 6 unchanged unchanged ADJ ajst-1531 83 7 , , PUNCT ajst-1531 83 8 every every DET ajst-1531 83 9 1 1 NUM ajst-1531 83 10 ug ug ADP ajst-1531 83 11 / / SYM ajst-1531 83 12 m m PROPN ajst-1531 83 13 increase increase NOUN ajst-1531 83 14 in in ADP ajst-1531 83 15 no no PRON ajst-1531 83 16 will will AUX ajst-1531 83 17 increase increase VERB ajst-1531 83 18 the the DET ajst-1531 83 19 average average ADJ ajst-1531 83 20 number number NOUN ajst-1531 83 21 of of ADP ajst-1531 83 22 residents resident NOUN ajst-1531 83 23 seeking seek VERB ajst-1531 83 24 medical medical ADJ ajst-1531 83 25 treatment treatment NOUN ajst-1531 83 26 for for ADP ajst-1531 83 27 acute acute ADJ ajst-1531 83 28 respiratory respiratory ADJ ajst-1531 83 29 diseases disease NOUN ajst-1531 83 30 by by ADP ajst-1531 83 31 2.116 2.116 NUM ajst-1531 83 32 . . PUNCT ajst-1531 84 1 when when SCONJ ajst-1531 84 2 no no ADV ajst-1531 84 3 and and CCONJ ajst-1531 84 4 co co AUX ajst-1531 84 5 remain remain VERB ajst-1531 84 6 unchanged unchanged ADJ ajst-1531 84 7 , , PUNCT ajst-1531 84 8 every every DET ajst-1531 84 9 1 1 NUM ajst-1531 84 10 ug ug ADP ajst-1531 84 11 / / SYM ajst-1531 84 12 m m PROPN ajst-1531 84 13 increase increase NOUN ajst-1531 84 14 in in ADP ajst-1531 84 15 so so ADV ajst-1531 84 16 will will AUX ajst-1531 84 17 increase increase VERB ajst-1531 84 18 the the DET ajst-1531 84 19 average average ADJ ajst-1531 84 20 number number NOUN ajst-1531 84 21 of of ADP ajst-1531 84 22 residents resident NOUN ajst-1531 84 23 seeking seek VERB ajst-1531 84 24 medical medical ADJ ajst-1531 84 25 treatment treatment NOUN ajst-1531 84 26 for for ADP ajst-1531 84 27 acute acute ADJ ajst-1531 84 28 respiratory respiratory ADJ ajst-1531 84 29 diseases disease NOUN ajst-1531 84 30 by by ADP ajst-1531 84 31 0.21 0.21 NUM ajst-1531 84 32 . . PUNCT ajst-1531 85 1 the the DET ajst-1531 85 2 analysis analysis NOUN ajst-1531 85 3 of of ADP ajst-1531 85 4 the the DET ajst-1531 85 5 other other ADJ ajst-1531 85 6 three three NUM ajst-1531 85 7 air air NOUN ajst-1531 85 8 pollutants pollutant NOUN ajst-1531 85 9 is be AUX ajst-1531 85 10 the the DET ajst-1531 85 11 same same ADJ ajst-1531 85 12 as as ADP ajst-1531 85 13 above above ADV ajst-1531 85 14 and and CCONJ ajst-1531 85 15 will will AUX ajst-1531 85 16 not not PART ajst-1531 85 17 be be AUX ajst-1531 85 18 repeated repeat VERB ajst-1531 85 19 . . PUNCT ajst-1531 86 1 3.4 3.4 NUM ajst-1531 86 2 . . PUNCT ajst-1531 86 3 prediction prediction NOUN ajst-1531 86 4 of of ADP ajst-1531 86 5 respiratory respiratory ADJ ajst-1531 86 6 disease disease NOUN ajst-1531 86 7 prevalence prevalence NOUN ajst-1531 86 8 in in ADP ajst-1531 86 9 shijiazhuang shijiazhuang PROPN ajst-1531 86 10 for for ADP ajst-1531 86 11 the the DET ajst-1531 86 12 time time NOUN ajst-1531 86 13 series series NOUN ajst-1531 86 14 of of ADP ajst-1531 86 15 air air PROPN ajst-1531 86 16 pollutant pollutant ADJ ajst-1531 86 17 pm pm NOUN ajst-1531 86 18 . . PUNCT ajst-1531 87 1 , , PUNCT ajst-1531 87 2 it it PRON ajst-1531 87 3 is be AUX ajst-1531 87 4 found find VERB ajst-1531 87 5 that that SCONJ ajst-1531 87 6 it it PRON ajst-1531 87 7 does do AUX ajst-1531 87 8 not not PART ajst-1531 87 9 have have VERB ajst-1531 87 10 stationarity stationarity NOUN ajst-1531 87 11 through through ADP ajst-1531 87 12 direct direct ADJ ajst-1531 87 13 observation observation NOUN ajst-1531 87 14 , , PUNCT ajst-1531 87 15 so so CCONJ ajst-1531 87 16 the the DET ajst-1531 87 17 stationarity stationarity NOUN ajst-1531 87 18 adf adf PROPN ajst-1531 87 19 test test NOUN ajst-1531 87 20 is be AUX ajst-1531 87 21 carried carry VERB ajst-1531 87 22 out out ADP ajst-1531 87 23 . . PUNCT ajst-1531 88 1 after after SCONJ ajst-1531 88 2 the the DET ajst-1531 88 3 test test NOUN ajst-1531 88 4 , , PUNCT ajst-1531 88 5 p p X ajst-1531 88 6 = = PROPN ajst-1531 88 7 0.803 0.803 NUM ajst-1531 88 8 > > SYM ajst-1531 88 9 0.05 0.05 NUM ajst-1531 88 10 is be AUX ajst-1531 88 11 obtained obtain VERB ajst-1531 88 12 , , PUNCT ajst-1531 88 13 and and CCONJ ajst-1531 88 14 the the DET ajst-1531 88 15 difference difference NOUN ajst-1531 88 16 is be AUX ajst-1531 88 17 not not PART ajst-1531 88 18 statistically statistically ADV ajst-1531 88 19 significant significant ADJ ajst-1531 88 20 , , PUNCT ajst-1531 88 21 which which PRON ajst-1531 88 22 indicates indicate VERB ajst-1531 88 23 that that SCONJ ajst-1531 88 24 the the DET ajst-1531 88 25 pm pm NOUN ajst-1531 88 26 . . PUNCT ajst-1531 89 1 time time NOUN ajst-1531 89 2 series series PROPN ajst-1531 89 3 is be AUX ajst-1531 89 4 nonstationary nonstationary ADJ ajst-1531 89 5 . . PUNCT ajst-1531 90 1 after after ADP ajst-1531 90 2 the the DET ajst-1531 90 3 first first ADJ ajst-1531 90 4 - - PUNCT ajst-1531 90 5 order order NOUN ajst-1531 90 6 difference difference NOUN ajst-1531 90 7 processing processing NOUN ajst-1531 90 8 , , PUNCT ajst-1531 90 9 the the DET ajst-1531 90 10 autocorrelation autocorrelation NOUN ajst-1531 90 11 and and CCONJ ajst-1531 90 12 partial partial ADJ ajst-1531 90 13 autocorrelation autocorrelation NOUN ajst-1531 90 14 coefficients coefficient NOUN ajst-1531 90 15 of of ADP ajst-1531 90 16 the the DET ajst-1531 90 17 sequence sequence NOUN ajst-1531 90 18 are be AUX ajst-1531 90 19 calculated calculate VERB ajst-1531 90 20 . . PUNCT ajst-1531 91 1 by by ADP ajst-1531 91 2 observing observe VERB ajst-1531 91 3 the the DET ajst-1531 91 4 coefficients coefficient NOUN ajst-1531 91 5 of of ADP ajst-1531 91 6 𝐴𝐢𝐹 𝐴𝐢𝐹 NOUN ajst-1531 91 7 and and CCONJ ajst-1531 91 8 𝑃𝐴𝐢𝐹 𝑃𝐴𝐢𝐹 ADJ ajst-1531 91 9 , , PUNCT ajst-1531 91 10 different different ADJ ajst-1531 91 11 𝑃 𝑃 NOUN ajst-1531 91 12 and and CCONJ ajst-1531 91 13 𝑄 𝑄 PROPN ajst-1531 91 14 combination combination NOUN ajst-1531 91 15 values value NOUN ajst-1531 91 16 are be AUX ajst-1531 91 17 selected select VERB ajst-1531 91 18 for for ADP ajst-1531 91 19 model model NOUN ajst-1531 91 20 fitting fitting ADJ ajst-1531 91 21 and and CCONJ ajst-1531 91 22 modeling modeling NOUN ajst-1531 91 23 . . PUNCT ajst-1531 92 1 finally finally ADV ajst-1531 92 2 , , PUNCT ajst-1531 92 3 the the DET ajst-1531 92 4 best good ADJ ajst-1531 92 5 model model NOUN ajst-1531 92 6 suitable suitable ADJ ajst-1531 92 7 for for ADP ajst-1531 92 8 pm pm NOUN ajst-1531 92 9 . . PUNCT ajst-1531 93 1 is be AUX ajst-1531 93 2 selected select VERB ajst-1531 93 3 through through ADP ajst-1531 93 4 comprehensive comprehensive ADJ ajst-1531 93 5 comparison comparison NOUN ajst-1531 93 6 according accord VERB ajst-1531 93 7 to to ADP ajst-1531 93 8 aic aic PROPN ajst-1531 93 9 criteria criteria PROPN ajst-1531 93 10 [ [ X ajst-1531 93 11 10 10 NUM ajst-1531 93 12 ] ] PUNCT ajst-1531 93 13 . . PUNCT ajst-1531 94 1 91 91 NUM ajst-1531 94 2 figure figure NOUN ajst-1531 94 3 2 2 NUM ajst-1531 94 4 𝐏𝐌𝟐.πŸ“ 𝐏𝐌𝟐.πŸ“ NOUN ajst-1531 94 5 autocorrelation autocorrelation NOUN ajst-1531 94 6 graph graph NOUN ajst-1531 94 7 ( ( PUNCT ajst-1531 94 8 acf acf PROPN ajst-1531 94 9 ) ) PUNCT ajst-1531 94 10 figure figure NOUN ajst-1531 94 11 3 3 NUM ajst-1531 94 12 𝐏𝐌𝟐.πŸ“ 𝐏𝐌𝟐.πŸ“ NOUN ajst-1531 94 13 partial partial ADJ ajst-1531 94 14 autocorrelation autocorrelation NOUN ajst-1531 94 15 graph graph NOUN ajst-1531 94 16 ( ( PUNCT ajst-1531 94 17 pacf pacf NOUN ajst-1531 94 18 ) ) PUNCT ajst-1531 94 19 the the DET ajst-1531 94 20 optimal optimal ADJ ajst-1531 94 21 parameters parameter NOUN ajst-1531 94 22 are be AUX ajst-1531 94 23 automatically automatically ADV ajst-1531 94 24 found find VERB ajst-1531 94 25 based base VERB ajst-1531 94 26 on on ADP ajst-1531 94 27 aic aic PROPN ajst-1531 94 28 information information NOUN ajst-1531 94 29 criterion criterion NOUN ajst-1531 94 30 , , PUNCT ajst-1531 94 31 and and CCONJ ajst-1531 94 32 the the DET ajst-1531 94 33 time time NOUN ajst-1531 94 34 series series PROPN ajst-1531 94 35 model model NOUN ajst-1531 94 36 is be AUX ajst-1531 94 37 𝐴𝑅𝐼𝑀𝐴 𝐴𝑅𝐼𝑀𝐴 PROPN ajst-1531 94 38 5,1,2 5,1,2 NUM ajst-1531 94 39 . . PUNCT ajst-1531 95 1 next next ADV ajst-1531 95 2 , , PUNCT ajst-1531 95 3 the the DET ajst-1531 95 4 validity validity NOUN ajst-1531 95 5 of of ADP ajst-1531 95 6 the the DET ajst-1531 95 7 model model NOUN ajst-1531 95 8 is be AUX ajst-1531 95 9 diagnosed diagnose VERB ajst-1531 95 10 to to PART ajst-1531 95 11 judge judge VERB ajst-1531 95 12 whether whether SCONJ ajst-1531 95 13 the the DET ajst-1531 95 14 residual residual NOUN ajst-1531 95 15 of of ADP ajst-1531 95 16 the the DET ajst-1531 95 17 model model NOUN ajst-1531 95 18 has have VERB ajst-1531 95 19 the the DET ajst-1531 95 20 property property NOUN ajst-1531 95 21 of of ADP ajst-1531 95 22 white white ADJ ajst-1531 95 23 noise noise NOUN ajst-1531 95 24 , , PUNCT ajst-1531 95 25 that that ADV ajst-1531 95 26 is is ADV ajst-1531 95 27 , , PUNCT ajst-1531 95 28 whether whether SCONJ ajst-1531 95 29 it it PRON ajst-1531 95 30 has have VERB ajst-1531 95 31 three three NUM ajst-1531 95 32 characteristics characteristic NOUN ajst-1531 95 33 of of ADP ajst-1531 95 34 zero zero NUM ajst-1531 95 35 mean mean NOUN ajst-1531 95 36 , , PUNCT ajst-1531 95 37 normality normality NOUN ajst-1531 95 38 and and CCONJ ajst-1531 95 39 independence independence NOUN ajst-1531 95 40 . . PUNCT ajst-1531 96 1 the the DET ajst-1531 96 2 method method NOUN ajst-1531 96 3 used use VERB ajst-1531 96 4 is be AUX ajst-1531 96 5 : : PUNCT ajst-1531 96 6 q q PUNCT ajst-1531 96 7 statistic statistic ADJ ajst-1531 96 8 test test NOUN ajst-1531 96 9 , , PUNCT ajst-1531 96 10 which which PRON ajst-1531 96 11 is be AUX ajst-1531 96 12 used use VERB ajst-1531 96 13 to to PART ajst-1531 96 14 test test VERB ajst-1531 96 15 whether whether SCONJ ajst-1531 96 16 a a DET ajst-1531 96 17 series series NOUN ajst-1531 96 18 of of ADP ajst-1531 96 19 observations observation NOUN ajst-1531 96 20 in in ADP ajst-1531 96 21 a a DET ajst-1531 96 22 certain certain ADJ ajst-1531 96 23 period period NOUN ajst-1531 96 24 are be AUX ajst-1531 96 25 random random ADJ ajst-1531 96 26 independent independent ADJ ajst-1531 96 27 observations observation NOUN ajst-1531 96 28 . . PUNCT ajst-1531 97 1 when when SCONJ ajst-1531 97 2 the the DET ajst-1531 97 3 𝑝 𝑝 PROPN ajst-1531 97 4 value value NOUN ajst-1531 97 5 of of ADP ajst-1531 97 6 the the DET ajst-1531 97 7 test test NOUN ajst-1531 97 8 result result NOUN ajst-1531 97 9 is be AUX ajst-1531 97 10 less less ADJ ajst-1531 97 11 than than ADP ajst-1531 97 12 0.05 0.05 NUM ajst-1531 97 13 , , PUNCT ajst-1531 97 14 the the DET ajst-1531 97 15 sequence sequence NOUN ajst-1531 97 16 is be AUX ajst-1531 97 17 generally generally ADV ajst-1531 97 18 considered consider VERB ajst-1531 97 19 as as ADP ajst-1531 97 20 non non X ajst-1531 97 21 white white PROPN ajst-1531 97 22 noise noise NOUN ajst-1531 97 23 sequence sequence NOUN ajst-1531 97 24 , , PUNCT ajst-1531 97 25 and and CCONJ ajst-1531 97 26 the the DET ajst-1531 97 27 results result NOUN ajst-1531 97 28 are be AUX ajst-1531 97 29 shown show VERB ajst-1531 97 30 in in ADP ajst-1531 97 31 table table NOUN ajst-1531 97 32 4 4 NUM ajst-1531 97 33 . . PUNCT ajst-1531 97 34 table table NOUN ajst-1531 97 35 4 4 NUM ajst-1531 97 36 . . PUNCT ajst-1531 98 1 arima arima PROPN ajst-1531 98 2 model model NOUN ajst-1531 98 3 ( ( PUNCT ajst-1531 98 4 5,1,2 5,1,2 NUM ajst-1531 98 5 ) ) PUNCT ajst-1531 98 6 test test NOUN ajst-1531 98 7 table table NOUN ajst-1531 98 8 q6(p q6(p SYM ajst-1531 98 9 value value NOUN ajst-1531 98 10 ) ) PUNCT ajst-1531 98 11 q12(p q12(p NOUN ajst-1531 98 12 value value NOUN ajst-1531 98 13 ) ) PUNCT ajst-1531 98 14 aic aic PROPN ajst-1531 98 15 0.154(0.695 0.154(0.695 NOUN ajst-1531 98 16 ) ) PUNCT ajst-1531 98 17 3.963(0.682 3.963(0.682 NOUN ajst-1531 98 18 ) ) PUNCT ajst-1531 98 19 945.44 945.44 NUM ajst-1531 98 20 from from ADP ajst-1531 98 21 the the DET ajst-1531 98 22 analysis analysis NOUN ajst-1531 98 23 of of ADP ajst-1531 98 24 the the DET ajst-1531 98 25 results result NOUN ajst-1531 98 26 of of ADP ajst-1531 98 27 q q PROPN ajst-1531 98 28 statistics statistic NOUN ajst-1531 98 29 , , PUNCT ajst-1531 98 30 it it PRON ajst-1531 98 31 can can AUX ajst-1531 98 32 be be AUX ajst-1531 98 33 concluded conclude VERB ajst-1531 98 34 that that SCONJ ajst-1531 98 35 q6 q6 NOUN ajst-1531 98 36 is be AUX ajst-1531 98 37 not not PART ajst-1531 98 38 significant significant ADJ ajst-1531 98 39 horizontally horizontally ADV ajst-1531 98 40 , , PUNCT ajst-1531 98 41 and and CCONJ ajst-1531 98 42 the the DET ajst-1531 98 43 assumption assumption NOUN ajst-1531 98 44 that that SCONJ ajst-1531 98 45 the the DET ajst-1531 98 46 residual residual NOUN ajst-1531 98 47 of of ADP ajst-1531 98 48 the the DET ajst-1531 98 49 model model NOUN ajst-1531 98 50 is be AUX ajst-1531 98 51 a a DET ajst-1531 98 52 white white ADJ ajst-1531 98 53 noise noise NOUN ajst-1531 98 54 sequence sequence NOUN ajst-1531 98 55 can can AUX ajst-1531 98 56 not not PART ajst-1531 98 57 be be AUX ajst-1531 98 58 rejected reject VERB ajst-1531 98 59 , , PUNCT ajst-1531 98 60 and and CCONJ ajst-1531 98 61 the the DET ajst-1531 98 62 model model NOUN ajst-1531 98 63 meets meet VERB ajst-1531 98 64 the the DET ajst-1531 98 65 requirement requirement NOUN ajst-1531 98 66 that that SCONJ ajst-1531 98 67 the the DET ajst-1531 98 68 residual residual ADJ ajst-1531 98 69 is be AUX ajst-1531 98 70 a a DET ajst-1531 98 71 white white ADJ ajst-1531 98 72 noise noise NOUN ajst-1531 98 73 . . PUNCT ajst-1531 99 1 the the DET ajst-1531 99 2 predicted predict VERB ajst-1531 99 3 results result NOUN ajst-1531 99 4 of of ADP ajst-1531 99 5 air air NOUN ajst-1531 99 6 pollutant pollutant ADJ ajst-1531 99 7 pm pm NOUN ajst-1531 99 8 . . PUNCT ajst-1531 100 1 in in ADP ajst-1531 100 2 12 12 NUM ajst-1531 100 3 months month NOUN ajst-1531 100 4 from from ADP ajst-1531 100 5 march march PROPN ajst-1531 100 6 2022 2022 NUM ajst-1531 100 7 to to ADP ajst-1531 100 8 february february PROPN ajst-1531 100 9 2023 2023 NUM ajst-1531 100 10 are be AUX ajst-1531 100 11 shown show VERB ajst-1531 100 12 in in ADP ajst-1531 100 13 figure figure NOUN ajst-1531 100 14 4 4 NUM ajst-1531 100 15 . . PUNCT ajst-1531 100 16 figure figure VERB ajst-1531 100 17 4 4 NUM ajst-1531 100 18 . . PUNCT ajst-1531 101 1 arima arima PROPN ajst-1531 101 2 model model PROPN ajst-1531 101 3 fitting fitting ADJ ajst-1531 101 4 and and CCONJ ajst-1531 101 5 prediction prediction NOUN ajst-1531 101 6 of of ADP ajst-1531 101 7 pm pm NOUN ajst-1531 101 8 . . PUNCT ajst-1531 102 1 it it PRON ajst-1531 102 2 can can AUX ajst-1531 102 3 be be AUX ajst-1531 102 4 seen see VERB ajst-1531 102 5 from from ADP ajst-1531 102 6 fig fig NOUN ajst-1531 102 7 . . PUNCT ajst-1531 103 1 4 4 NUM ajst-1531 103 2 that that DET ajst-1531 103 3 pm pm NOUN ajst-1531 103 4 . . PUNCT ajst-1531 104 1 has have AUX ajst-1531 104 2 generally generally ADV ajst-1531 104 3 shown show VERB ajst-1531 104 4 a a DET ajst-1531 104 5 downward downward ADJ ajst-1531 104 6 trend trend NOUN ajst-1531 104 7 since since SCONJ ajst-1531 104 8 2013 2013 NUM ajst-1531 104 9 , , PUNCT ajst-1531 104 10 with with ADP ajst-1531 104 11 the the DET ajst-1531 104 12 peak peak NOUN ajst-1531 104 13 from from ADP ajst-1531 104 14 december december PROPN ajst-1531 104 15 of of ADP ajst-1531 104 16 each each DET ajst-1531 104 17 year year NOUN ajst-1531 104 18 to to ADP ajst-1531 104 19 february february PROPN ajst-1531 104 20 of of ADP ajst-1531 104 21 the the DET ajst-1531 104 22 next next ADJ ajst-1531 104 23 year year NOUN ajst-1531 104 24 . . PUNCT ajst-1531 105 1 in in ADP ajst-1531 105 2 the the DET ajst-1531 105 3 next next ADJ ajst-1531 105 4 year year NOUN ajst-1531 105 5 from from ADP ajst-1531 105 6 march march PROPN ajst-1531 105 7 2022 2022 NUM ajst-1531 105 8 to to ADP ajst-1531 105 9 february february PROPN ajst-1531 105 10 2023 2023 NUM ajst-1531 105 11 , , PUNCT ajst-1531 105 12 the the DET ajst-1531 105 13 forecast forecast NOUN ajst-1531 105 14 of of ADP ajst-1531 105 15 pm pm PROPN ajst-1531 105 16 . . PUNCT ajst-1531 105 17 will will AUX ajst-1531 105 18 remain remain VERB ajst-1531 105 19 below below ADP ajst-1531 105 20 50 50 NUM ajst-1531 105 21 𝑒𝑔/π‘š 𝑒𝑔/π‘š NOUN ajst-1531 105 22 , , PUNCT ajst-1531 105 23 which which PRON ajst-1531 105 24 shows show VERB ajst-1531 105 25 that that SCONJ ajst-1531 105 26 the the DET ajst-1531 105 27 environmental environmental ADJ ajst-1531 105 28 department department PROPN ajst-1531 105 29 has have AUX ajst-1531 105 30 made make VERB ajst-1531 105 31 certain certain ADJ ajst-1531 105 32 achievements achievement NOUN ajst-1531 105 33 in in ADP ajst-1531 105 34 maintaining maintain VERB ajst-1531 105 35 air air NOUN ajst-1531 105 36 quality quality NOUN ajst-1531 105 37 . . PUNCT ajst-1531 106 1 then then ADV ajst-1531 106 2 , , PUNCT ajst-1531 106 3 according accord VERB ajst-1531 106 4 to to ADP ajst-1531 106 5 the the DET ajst-1531 106 6 above above ADJ ajst-1531 106 7 analysis analysis NOUN ajst-1531 106 8 process process NOUN ajst-1531 106 9 , , PUNCT ajst-1531 106 10 the the DET ajst-1531 106 11 five five NUM ajst-1531 106 12 air air NOUN ajst-1531 106 13 pollutants pollutant NOUN ajst-1531 106 14 pm pm VERB ajst-1531 106 15 , , PUNCT ajst-1531 106 16 co co INTJ ajst-1531 106 17 , , PUNCT ajst-1531 106 18 no no INTJ ajst-1531 106 19 , , PUNCT ajst-1531 106 20 so so ADV ajst-1531 106 21 and and CCONJ ajst-1531 106 22 o o NOUN ajst-1531 106 23 are be AUX ajst-1531 106 24 predicted predict VERB ajst-1531 106 25 in in ADP ajst-1531 106 26 turn turn NOUN ajst-1531 106 27 . . PUNCT ajst-1531 107 1 the the DET ajst-1531 107 2 arima arima PROPN ajst-1531 107 3 prediction prediction NOUN ajst-1531 107 4 model model NOUN ajst-1531 107 5 is be AUX ajst-1531 107 6 : : PUNCT ajst-1531 107 7 92 92 NUM ajst-1531 107 8 table table NOUN ajst-1531 107 9 5 5 NUM ajst-1531 107 10 . . PUNCT ajst-1531 107 11 model model NOUN ajst-1531 107 12 inspection inspection NOUN ajst-1531 107 13 table table NOUN ajst-1531 107 14 air air NOUN ajst-1531 107 15 pollutants pollutant NOUN ajst-1531 107 16 arima arima NOUN ajst-1531 107 17 q6(p q6(p CCONJ ajst-1531 107 18 value value NOUN ajst-1531 107 19 ) ) PUNCT ajst-1531 107 20 q12(p q12(p NOUN ajst-1531 107 21 value value NOUN ajst-1531 107 22 ) ) PUNCT ajst-1531 107 23 aic aic PROPN ajst-1531 107 24 pm pm PROPN ajst-1531 107 25 arima(7,1,5 arima(7,1,5 NOUN ajst-1531 107 26 ) ) PUNCT ajst-1531 107 27 0.174(0.677 0.174(0.677 NOUN ajst-1531 107 28 ) ) PUNCT ajst-1531 107 29 1.346(0.969 1.346(0.969 ADV ajst-1531 107 30 ) ) PUNCT ajst-1531 107 31 1004.714 1004.714 NUM ajst-1531 107 32 co co NOUN ajst-1531 107 33 arima(8,1,0 arima(8,1,0 NOUN ajst-1531 107 34 ) ) PUNCT ajst-1531 107 35 0.629(0.428 0.629(0.428 NUM ajst-1531 107 36 ) ) PUNCT ajst-1531 107 37 2.946(0.816 2.946(0.816 NOUN ajst-1531 107 38 ) ) PUNCT ajst-1531 107 39 159.911 159.911 NUM ajst-1531 107 40 no no PRON ajst-1531 107 41 arima(8,1,0 arima(8,1,0 NOUN ajst-1531 107 42 ) ) PUNCT ajst-1531 107 43 0.903(0.342 0.903(0.342 NOUN ajst-1531 107 44 ) ) PUNCT ajst-1531 107 45 2.798(0.834 2.798(0.834 NOUN ajst-1531 107 46 ) ) PUNCT ajst-1531 107 47 776.75 776.75 NUM ajst-1531 107 48 so so SCONJ ajst-1531 107 49 arima(7,2,1 arima(7,2,1 PROPN ajst-1531 107 50 ) ) PUNCT ajst-1531 107 51 0.029(0.865 0.029(0.865 NUM ajst-1531 107 52 ) ) PUNCT ajst-1531 107 53 2.626(0.854 2.626(0.854 NUM ajst-1531 107 54 ) ) PUNCT ajst-1531 107 55 811.744 811.744 NUM ajst-1531 107 56 o o NOUN ajst-1531 107 57 arima(2,1,3 arima(2,1,3 ADJ ajst-1531 107 58 ) ) PUNCT ajst-1531 107 59 3.638(0.056 3.638(0.056 NOUN ajst-1531 107 60 ) ) PUNCT ajst-1531 107 61 5.55(0.475 5.55(0.475 NUM ajst-1531 107 62 ) ) PUNCT ajst-1531 107 63 865.322 865.322 NUM ajst-1531 107 64 based base VERB ajst-1531 107 65 on on ADP ajst-1531 107 66 the the DET ajst-1531 107 67 above above ADJ ajst-1531 107 68 prediction prediction NOUN ajst-1531 107 69 data datum NOUN ajst-1531 107 70 , , PUNCT ajst-1531 107 71 the the DET ajst-1531 107 72 data datum NOUN ajst-1531 107 73 of of ADP ajst-1531 107 74 air air NOUN ajst-1531 107 75 pollutants pollutant NOUN ajst-1531 107 76 in in ADP ajst-1531 107 77 the the DET ajst-1531 107 78 next next ADJ ajst-1531 107 79 year year NOUN ajst-1531 107 80 are be AUX ajst-1531 107 81 substituted substitute VERB ajst-1531 107 82 into into ADP ajst-1531 107 83 the the DET ajst-1531 107 84 ridge ridge NOUN ajst-1531 107 85 regression regression NOUN ajst-1531 107 86 model model NOUN ajst-1531 107 87 of of ADP ajst-1531 107 88 respiratory respiratory ADJ ajst-1531 107 89 diseases disease NOUN ajst-1531 107 90 , , PUNCT ajst-1531 107 91 and and CCONJ ajst-1531 107 92 the the DET ajst-1531 107 93 prediction prediction NOUN ajst-1531 107 94 is be AUX ajst-1531 107 95 made make VERB ajst-1531 107 96 according accord VERB ajst-1531 107 97 to to ADP ajst-1531 107 98 the the DET ajst-1531 107 99 prediction prediction NOUN ajst-1531 107 100 results result NOUN ajst-1531 107 101 and and CCONJ ajst-1531 107 102 air air NOUN ajst-1531 107 103 concentration concentration NOUN ajst-1531 107 104 . . PUNCT ajst-1531 108 1 the the DET ajst-1531 108 2 visualization visualization NOUN ajst-1531 108 3 results result NOUN ajst-1531 108 4 are be AUX ajst-1531 108 5 shown show VERB ajst-1531 108 6 in in ADP ajst-1531 108 7 figure figure NOUN ajst-1531 108 8 5 5 NUM ajst-1531 108 9 to to PART ajst-1531 108 10 figure figure VERB ajst-1531 108 11 8 8 NUM ajst-1531 108 12 . . PUNCT ajst-1531 109 1 figure figure NOUN ajst-1531 109 2 5 5 NUM ajst-1531 109 3 . . PUNCT ajst-1531 109 4 forecast forecast NOUN ajst-1531 109 5 results result NOUN ajst-1531 109 6 of of ADP ajst-1531 109 7 outpatient outpatient NOUN ajst-1531 109 8 volume volume NOUN ajst-1531 109 9 of of ADP ajst-1531 109 10 acute acute ADJ ajst-1531 109 11 respiratory respiratory ADJ ajst-1531 109 12 disease disease NOUN ajst-1531 109 13 figure figure VERB ajst-1531 109 14 6 6 NUM ajst-1531 109 15 . . PUNCT ajst-1531 109 16 forecast forecast NOUN ajst-1531 109 17 results result NOUN ajst-1531 109 18 of of ADP ajst-1531 109 19 outpatient outpatient NOUN ajst-1531 109 20 volume volume NOUN ajst-1531 109 21 of of ADP ajst-1531 109 22 acute acute ADJ ajst-1531 109 23 lower low ADJ ajst-1531 109 24 respiratory respiratory ADJ ajst-1531 109 25 infection infection NOUN ajst-1531 109 26 figure figure NOUN ajst-1531 109 27 7 7 NUM ajst-1531 109 28 . . PUNCT ajst-1531 109 29 forecast forecast NOUN ajst-1531 109 30 results result NOUN ajst-1531 109 31 of of ADP ajst-1531 109 32 outpatient outpatient NOUN ajst-1531 109 33 volume volume NOUN ajst-1531 109 34 of of ADP ajst-1531 109 35 influenza influenza NOUN ajst-1531 109 36 and and CCONJ ajst-1531 109 37 pneumonia pneumonia NOUN ajst-1531 109 38 93 93 NUM ajst-1531 109 39 figure figure NOUN ajst-1531 109 40 8 8 NUM ajst-1531 109 41 . . PUNCT ajst-1531 109 42 forecast forecast NOUN ajst-1531 109 43 results result NOUN ajst-1531 109 44 of of ADP ajst-1531 109 45 outpatient outpatient NOUN ajst-1531 109 46 volume volume NOUN ajst-1531 109 47 of of ADP ajst-1531 109 48 acute acute ADJ ajst-1531 109 49 upper upper ADJ ajst-1531 109 50 respiratory respiratory ADJ ajst-1531 109 51 tract tract NOUN ajst-1531 109 52 infection infection NOUN ajst-1531 109 53 according accord VERB ajst-1531 109 54 to to ADP ajst-1531 109 55 the the DET ajst-1531 109 56 ridge ridge NOUN ajst-1531 109 57 regression regression PROPN ajst-1531 109 58 model model NOUN ajst-1531 109 59 of of ADP ajst-1531 109 60 acute acute ADJ ajst-1531 109 61 respiratory respiratory ADJ ajst-1531 109 62 disease disease NOUN ajst-1531 109 63 , , PUNCT ajst-1531 109 64 acute acute NOUN ajst-1531 109 65 lower low ADJ ajst-1531 109 66 respiratory respiratory ADJ ajst-1531 109 67 infection infection NOUN ajst-1531 109 68 , , PUNCT ajst-1531 109 69 influenza influenza NOUN ajst-1531 109 70 and and CCONJ ajst-1531 109 71 pneumonia pneumonia NOUN ajst-1531 109 72 , , PUNCT ajst-1531 109 73 it it PRON ajst-1531 109 74 is be AUX ajst-1531 109 75 shown show VERB ajst-1531 109 76 that that SCONJ ajst-1531 109 77 the the DET ajst-1531 109 78 pollution pollution NOUN ajst-1531 109 79 degree degree NOUN ajst-1531 109 80 of of ADP ajst-1531 109 81 co co NOUN ajst-1531 109 82 , , PUNCT ajst-1531 109 83 no no INTJ ajst-1531 109 84 , , PUNCT ajst-1531 110 1 so so ADV ajst-1531 110 2 and and CCONJ ajst-1531 110 3 o o PROPN ajst-1531 110 4 is be AUX ajst-1531 110 5 the the DET ajst-1531 110 6 most most ADV ajst-1531 110 7 core core ADJ ajst-1531 110 8 pathogenic pathogenic ADJ ajst-1531 110 9 factor factor NOUN ajst-1531 110 10 causing cause VERB ajst-1531 110 11 respiratory respiratory ADJ ajst-1531 110 12 diseases disease NOUN ajst-1531 110 13 . . PUNCT ajst-1531 111 1 in in ADP ajst-1531 111 2 particular particular ADJ ajst-1531 111 3 , , PUNCT ajst-1531 111 4 when when SCONJ ajst-1531 111 5 co co DET ajst-1531 111 6 pollution pollution NOUN ajst-1531 111 7 is be AUX ajst-1531 111 8 serious serious ADJ ajst-1531 111 9 , , PUNCT ajst-1531 111 10 it it PRON ajst-1531 111 11 can can AUX ajst-1531 111 12 be be AUX ajst-1531 111 13 suggested suggest VERB ajst-1531 111 14 that that SCONJ ajst-1531 111 15 the the DET ajst-1531 111 16 relevant relevant ADJ ajst-1531 111 17 population population NOUN ajst-1531 111 18 exposed expose VERB ajst-1531 111 19 to to ADP ajst-1531 111 20 the the DET ajst-1531 111 21 outdoor outdoor NOUN ajst-1531 111 22 for for ADP ajst-1531 111 23 a a DET ajst-1531 111 24 long long ADJ ajst-1531 111 25 time time NOUN ajst-1531 111 26 . . PUNCT ajst-1531 112 1 pay pay VERB ajst-1531 112 2 attention attention NOUN ajst-1531 112 3 to to ADP ajst-1531 112 4 the the DET ajst-1531 112 5 possibility possibility NOUN ajst-1531 112 6 of of ADP ajst-1531 112 7 inducing induce VERB ajst-1531 112 8 respiratory respiratory ADJ ajst-1531 112 9 diseases disease NOUN ajst-1531 112 10 , , PUNCT ajst-1531 112 11 and and CCONJ ajst-1531 112 12 take take VERB ajst-1531 112 13 certain certain ADJ ajst-1531 112 14 defensive defensive ADJ ajst-1531 112 15 measures measure NOUN ajst-1531 112 16 . . PUNCT ajst-1531 113 1 for for ADP ajst-1531 113 2 acute acute ADJ ajst-1531 113 3 upper upper ADJ ajst-1531 113 4 respiratory respiratory ADJ ajst-1531 113 5 tract tract NOUN ajst-1531 113 6 infection infection NOUN ajst-1531 113 7 , , PUNCT ajst-1531 113 8 the the DET ajst-1531 113 9 main main ADJ ajst-1531 113 10 influencing influence VERB ajst-1531 113 11 factor factor NOUN ajst-1531 113 12 is be AUX ajst-1531 113 13 o o NOUN ajst-1531 113 14 . . PUNCT ajst-1531 114 1 ozone ozone NOUN ajst-1531 114 2 , , PUNCT ajst-1531 114 3 as as ADP ajst-1531 114 4 a a DET ajst-1531 114 5 strong strong ADJ ajst-1531 114 6 oxidant oxidant NOUN ajst-1531 114 7 , , PUNCT ajst-1531 114 8 can can AUX ajst-1531 114 9 induce induce VERB ajst-1531 114 10 the the DET ajst-1531 114 11 peroxidation peroxidation NOUN ajst-1531 114 12 of of ADP ajst-1531 114 13 unsaturated unsaturated ADJ ajst-1531 114 14 fatty fatty NOUN ajst-1531 114 15 acids acid NOUN ajst-1531 114 16 in in ADP ajst-1531 114 17 human human ADJ ajst-1531 114 18 respiratory respiratory ADJ ajst-1531 114 19 epithelial epithelial ADJ ajst-1531 114 20 cells cell NOUN ajst-1531 114 21 , , PUNCT ajst-1531 114 22 thus thus ADV ajst-1531 114 23 causing cause VERB ajst-1531 114 24 oxidative oxidative ADJ ajst-1531 114 25 stress stress NOUN ajst-1531 114 26 damage damage NOUN ajst-1531 114 27 to to ADP ajst-1531 114 28 lung lung NOUN ajst-1531 114 29 respiratory respiratory ADJ ajst-1531 114 30 epithelial epithelial ADJ ajst-1531 114 31 cells cell NOUN ajst-1531 114 32 . . PUNCT ajst-1531 115 1 through through ADP ajst-1531 115 2 time time NOUN ajst-1531 115 3 series series PROPN ajst-1531 115 4 analysis analysis NOUN ajst-1531 115 5 , , PUNCT ajst-1531 115 6 it it PRON ajst-1531 115 7 is be AUX ajst-1531 115 8 found find VERB ajst-1531 115 9 that that SCONJ ajst-1531 115 10 o o NOUN ajst-1531 115 11 has have AUX ajst-1531 115 12 shown show VERB ajst-1531 115 13 a a DET ajst-1531 115 14 small small ADJ ajst-1531 115 15 upward upward ADJ ajst-1531 115 16 trend trend NOUN ajst-1531 115 17 in in ADP ajst-1531 115 18 recent recent ADJ ajst-1531 115 19 years year NOUN ajst-1531 115 20 . . PUNCT ajst-1531 116 1 therefore therefore ADV ajst-1531 116 2 , , PUNCT ajst-1531 116 3 the the DET ajst-1531 116 4 environment environment NOUN ajst-1531 116 5 and and CCONJ ajst-1531 116 6 transportation transportation NOUN ajst-1531 116 7 departments department NOUN ajst-1531 116 8 should should AUX ajst-1531 116 9 control control VERB ajst-1531 116 10 the the DET ajst-1531 116 11 number number NOUN ajst-1531 116 12 of of ADP ajst-1531 116 13 urban urban ADJ ajst-1531 116 14 motor motor NOUN ajst-1531 116 15 vehicles vehicle NOUN ajst-1531 116 16 , , PUNCT ajst-1531 116 17 improve improve VERB ajst-1531 116 18 the the DET ajst-1531 116 19 emission emission NOUN ajst-1531 116 20 standards standard NOUN ajst-1531 116 21 of of ADP ajst-1531 116 22 vehicles vehicle NOUN ajst-1531 116 23 on on ADP ajst-1531 116 24 the the DET ajst-1531 116 25 road road NOUN ajst-1531 116 26 , , PUNCT ajst-1531 116 27 and and CCONJ ajst-1531 116 28 take take VERB ajst-1531 116 29 measures measure NOUN ajst-1531 116 30 such such ADJ ajst-1531 116 31 as as ADP ajst-1531 116 32 real real ADJ ajst-1531 116 33 - - PUNCT ajst-1531 116 34 time time NOUN ajst-1531 116 35 traffic traffic NOUN ajst-1531 116 36 control control NOUN ajst-1531 116 37 in in ADP ajst-1531 116 38 local local ADJ ajst-1531 116 39 areas area NOUN ajst-1531 116 40 to to PART ajst-1531 116 41 reduce reduce VERB ajst-1531 116 42 the the DET ajst-1531 116 43 generation generation NOUN ajst-1531 116 44 of of ADP ajst-1531 116 45 o o NOUN ajst-1531 116 46 from from ADP ajst-1531 116 47 the the DET ajst-1531 116 48 source source NOUN ajst-1531 116 49 . . PUNCT ajst-1531 117 1 4 4 X ajst-1531 117 2 . . X ajst-1531 117 3 conclusion conclusion NOUN ajst-1531 117 4 in in ADP ajst-1531 117 5 this this DET ajst-1531 117 6 paper paper NOUN ajst-1531 117 7 , , PUNCT ajst-1531 117 8 shijiazhuang shijiazhuang PROPN ajst-1531 117 9 , , PUNCT ajst-1531 117 10 a a DET ajst-1531 117 11 representative representative ADJ ajst-1531 117 12 city city NOUN ajst-1531 117 13 with with ADP ajst-1531 117 14 poor poor ADJ ajst-1531 117 15 air air NOUN ajst-1531 117 16 quality quality NOUN ajst-1531 117 17 , , PUNCT ajst-1531 117 18 was be AUX ajst-1531 117 19 used use VERB ajst-1531 117 20 to to PART ajst-1531 117 21 analyze analyze VERB ajst-1531 117 22 different different ADJ ajst-1531 117 23 air air NOUN ajst-1531 117 24 pollutants pollutant NOUN ajst-1531 117 25 and and CCONJ ajst-1531 117 26 respiratory respiratory ADJ ajst-1531 117 27 diseases disease NOUN ajst-1531 117 28 . . PUNCT ajst-1531 118 1 through through ADP ajst-1531 118 2 the the DET ajst-1531 118 3 analysis analysis NOUN ajst-1531 118 4 of of ADP ajst-1531 118 5 the the DET ajst-1531 118 6 model model NOUN ajst-1531 118 7 , , PUNCT ajst-1531 118 8 it it PRON ajst-1531 118 9 is be AUX ajst-1531 118 10 found find VERB ajst-1531 118 11 that that SCONJ ajst-1531 118 12 co co NOUN ajst-1531 118 13 has have VERB ajst-1531 118 14 a a DET ajst-1531 118 15 very very ADV ajst-1531 118 16 significant significant ADJ ajst-1531 118 17 pathogenic pathogenic ADJ ajst-1531 118 18 effect effect NOUN ajst-1531 118 19 on on ADP ajst-1531 118 20 four four NUM ajst-1531 118 21 respiratory respiratory ADJ ajst-1531 118 22 diseases disease NOUN ajst-1531 118 23 and and CCONJ ajst-1531 118 24 is be AUX ajst-1531 118 25 a a DET ajst-1531 118 26 significant significant ADJ ajst-1531 118 27 pathogenic pathogenic ADJ ajst-1531 118 28 factor factor NOUN ajst-1531 118 29 . . PUNCT ajst-1531 119 1 in in ADP ajst-1531 119 2 addition addition NOUN ajst-1531 119 3 , , PUNCT ajst-1531 119 4 the the DET ajst-1531 119 5 three three NUM ajst-1531 119 6 air air NOUN ajst-1531 119 7 pollutants pollutant NOUN ajst-1531 119 8 above above ADP ajst-1531 119 9 no no PRON ajst-1531 119 10 , , PUNCT ajst-1531 120 1 so so ADV ajst-1531 120 2 and and CCONJ ajst-1531 120 3 o o PROPN ajst-1531 120 4 will will AUX ajst-1531 120 5 increase increase VERB ajst-1531 120 6 the the DET ajst-1531 120 7 probability probability NOUN ajst-1531 120 8 of of ADP ajst-1531 120 9 corresponding correspond VERB ajst-1531 120 10 types type NOUN ajst-1531 120 11 of of ADP ajst-1531 120 12 diseases disease NOUN ajst-1531 120 13 . . PUNCT ajst-1531 121 1 for for ADP ajst-1531 121 2 example example NOUN ajst-1531 121 3 , , PUNCT ajst-1531 121 4 no2 no2 PROPN ajst-1531 121 5 will will AUX ajst-1531 121 6 increase increase VERB ajst-1531 121 7 the the DET ajst-1531 121 8 probability probability NOUN ajst-1531 121 9 of of ADP ajst-1531 121 10 acute acute ADJ ajst-1531 121 11 respiratory respiratory ADJ ajst-1531 121 12 disease disease NOUN ajst-1531 121 13 , , PUNCT ajst-1531 121 14 influenza influenza NOUN ajst-1531 121 15 , , PUNCT ajst-1531 121 16 pneumonia pneumonia NOUN ajst-1531 121 17 and and CCONJ ajst-1531 121 18 acute acute ADJ ajst-1531 121 19 upper upper ADJ ajst-1531 121 20 respiratory respiratory ADJ ajst-1531 121 21 infection infection NOUN ajst-1531 121 22 , , PUNCT ajst-1531 121 23 so so ADV ajst-1531 121 24 will will AUX ajst-1531 121 25 increase increase VERB ajst-1531 121 26 the the DET ajst-1531 121 27 probability probability NOUN ajst-1531 121 28 of of ADP ajst-1531 121 29 acute acute ADJ ajst-1531 121 30 respiratory respiratory ADJ ajst-1531 121 31 disease disease NOUN ajst-1531 121 32 , , PUNCT ajst-1531 121 33 influenza influenza NOUN ajst-1531 121 34 , , PUNCT ajst-1531 121 35 pneumonia pneumonia NOUN ajst-1531 121 36 and and CCONJ ajst-1531 121 37 acute acute ADJ ajst-1531 121 38 lower low ADJ ajst-1531 121 39 respiratory respiratory ADJ ajst-1531 121 40 infection infection NOUN ajst-1531 121 41 , , PUNCT ajst-1531 121 42 and and CCONJ ajst-1531 121 43 o o NOUN ajst-1531 121 44 will will AUX ajst-1531 121 45 increase increase VERB ajst-1531 121 46 the the DET ajst-1531 121 47 probability probability NOUN ajst-1531 121 48 of of ADP ajst-1531 121 49 acute acute ADJ ajst-1531 121 50 upper upper ADJ ajst-1531 121 51 respiratory respiratory ADJ ajst-1531 121 52 infection infection NOUN ajst-1531 121 53 . . PUNCT ajst-1531 122 1 in in ADP ajst-1531 122 2 addition addition NOUN ajst-1531 122 3 , , PUNCT ajst-1531 122 4 by by ADP ajst-1531 122 5 using use VERB ajst-1531 122 6 the the DET ajst-1531 122 7 time time NOUN ajst-1531 122 8 series series PROPN ajst-1531 122 9 model model PROPN ajst-1531 122 10 , , PUNCT ajst-1531 122 11 this this DET ajst-1531 122 12 paper paper NOUN ajst-1531 122 13 also also ADV ajst-1531 122 14 predicted predict VERB ajst-1531 122 15 the the DET ajst-1531 122 16 monthly monthly ADJ ajst-1531 122 17 average average ADJ ajst-1531 122 18 concentration concentration NOUN ajst-1531 122 19 of of ADP ajst-1531 122 20 six six NUM ajst-1531 122 21 air air NOUN ajst-1531 122 22 pollutants pollutant NOUN ajst-1531 122 23 in in ADP ajst-1531 122 24 shijiazhuang shijiazhuang PROPN ajst-1531 122 25 from from ADP ajst-1531 122 26 march march PROPN ajst-1531 122 27 2022 2022 NUM ajst-1531 122 28 to to ADP ajst-1531 122 29 february february PROPN ajst-1531 122 30 2023 2023 NUM ajst-1531 122 31 , , PUNCT ajst-1531 122 32 and and CCONJ ajst-1531 122 33 the the DET ajst-1531 122 34 predicted predict VERB ajst-1531 122 35 air air NOUN ajst-1531 122 36 data datum NOUN ajst-1531 122 37 in in ADP ajst-1531 122 38 the the DET ajst-1531 122 39 next next ADJ ajst-1531 122 40 year year NOUN ajst-1531 122 41 . . PUNCT ajst-1531 123 1 the the DET ajst-1531 123 2 peaks peak NOUN ajst-1531 123 3 of of ADP ajst-1531 123 4 the the DET ajst-1531 123 5 average average ADJ ajst-1531 123 6 daily daily ADJ ajst-1531 123 7 outpatient outpatient NOUN ajst-1531 123 8 volume volume NOUN ajst-1531 123 9 of of ADP ajst-1531 123 10 the the DET ajst-1531 123 11 number number NOUN ajst-1531 123 12 of of ADP ajst-1531 123 13 people people NOUN ajst-1531 123 14 seeking seek VERB ajst-1531 123 15 medical medical ADJ ajst-1531 123 16 treatment treatment NOUN ajst-1531 123 17 for for ADP ajst-1531 123 18 acute acute ADJ ajst-1531 123 19 respiratory respiratory ADJ ajst-1531 123 20 diseases disease NOUN ajst-1531 123 21 , , PUNCT ajst-1531 123 22 acute acute ADJ ajst-1531 123 23 lower low ADJ ajst-1531 123 24 respiratory respiratory ADJ ajst-1531 123 25 tract tract NOUN ajst-1531 123 26 infections infection NOUN ajst-1531 123 27 , , PUNCT ajst-1531 123 28 and and CCONJ ajst-1531 123 29 influenza influenza NOUN ajst-1531 123 30 and and CCONJ ajst-1531 123 31 pneumonia pneumonia NOUN ajst-1531 123 32 are be AUX ajst-1531 123 33 in in ADP ajst-1531 123 34 april april PROPN ajst-1531 123 35 2022 2022 NUM ajst-1531 123 36 and and CCONJ ajst-1531 123 37 november november PROPN ajst-1531 123 38 2022 2022 NUM ajst-1531 123 39 to to ADP ajst-1531 123 40 january january PROPN ajst-1531 123 41 2023 2023 NUM ajst-1531 123 42 . . PUNCT ajst-1531 124 1 and and CCONJ ajst-1531 124 2 the the DET ajst-1531 124 3 incidence incidence NOUN ajst-1531 124 4 rate rate NOUN ajst-1531 124 5 of of ADP ajst-1531 124 6 diseases disease NOUN ajst-1531 124 7 in in ADP ajst-1531 124 8 winter winter NOUN ajst-1531 124 9 is be AUX ajst-1531 124 10 significantly significantly ADV ajst-1531 124 11 higher high ADJ ajst-1531 124 12 than than ADP ajst-1531 124 13 that that PRON ajst-1531 124 14 in in ADP ajst-1531 124 15 summer summer NOUN ajst-1531 124 16 . . PUNCT ajst-1531 125 1 the the DET ajst-1531 125 2 peak peak NOUN ajst-1531 125 3 of of ADP ajst-1531 125 4 the the DET ajst-1531 125 5 daily daily ADJ ajst-1531 125 6 average average ADJ ajst-1531 125 7 outpatient outpatient NOUN ajst-1531 125 8 volume volume NOUN ajst-1531 125 9 of of ADP ajst-1531 125 10 acute acute ADJ ajst-1531 125 11 upper upper ADJ ajst-1531 125 12 respiratory respiratory ADJ ajst-1531 125 13 tract tract NOUN ajst-1531 125 14 infection infection NOUN ajst-1531 125 15 occurs occur VERB ajst-1531 125 16 from from ADP ajst-1531 125 17 june june PROPN ajst-1531 125 18 to to ADP ajst-1531 125 19 august august PROPN ajst-1531 125 20 2022 2022 NUM ajst-1531 125 21 . . PUNCT ajst-1531 126 1 local local ADJ ajst-1531 126 2 governments government NOUN ajst-1531 126 3 should should AUX ajst-1531 126 4 pay pay VERB ajst-1531 126 5 attention attention NOUN ajst-1531 126 6 to to ADP ajst-1531 126 7 the the DET ajst-1531 126 8 work work NOUN ajst-1531 126 9 of of ADP ajst-1531 126 10 ozone ozone NOUN ajst-1531 126 11 pollution pollution NOUN ajst-1531 126 12 control control NOUN ajst-1531 126 13 , , PUNCT ajst-1531 126 14 improve improve VERB ajst-1531 126 15 the the DET ajst-1531 126 16 ozone ozone NOUN ajst-1531 126 17 monitoring monitoring NOUN ajst-1531 126 18 and and CCONJ ajst-1531 126 19 early early ADJ ajst-1531 126 20 warning warning NOUN ajst-1531 126 21 system system NOUN ajst-1531 126 22 , , PUNCT ajst-1531 126 23 and and CCONJ ajst-1531 126 24 inform inform VERB ajst-1531 126 25 the the DET ajst-1531 126 26 public public NOUN ajst-1531 126 27 how how SCONJ ajst-1531 126 28 to to PART ajst-1531 126 29 deal deal VERB ajst-1531 126 30 with with ADP ajst-1531 126 31 ozone ozone NOUN ajst-1531 126 32 pollution pollution NOUN ajst-1531 126 33 , , PUNCT ajst-1531 126 34 so so SCONJ ajst-1531 126 35 that that SCONJ ajst-1531 126 36 ozone ozone NOUN ajst-1531 126 37 prevention prevention NOUN ajst-1531 126 38 and and CCONJ ajst-1531 126 39 control control NOUN ajst-1531 126 40 can can AUX ajst-1531 126 41 be be AUX ajst-1531 126 42 implemented implement VERB ajst-1531 126 43 practically practically ADV ajst-1531 126 44 . . PUNCT ajst-1531 127 1 references reference NOUN ajst-1531 127 2 [ [ X ajst-1531 127 3 1 1 NUM ajst-1531 127 4 ] ] PUNCT ajst-1531 127 5 xu xu PROPN ajst-1531 127 6 b b PROPN ajst-1531 127 7 , , PUNCT ajst-1531 127 8 lin lin PROPN ajst-1531 127 9 b. b. PROPN ajst-1531 127 10 do do AUX ajst-1531 127 11 we we PRON ajst-1531 127 12 really really ADV ajst-1531 127 13 understand understand VERB ajst-1531 127 14 the the DET ajst-1531 127 15 development development NOUN ajst-1531 127 16 of of ADP ajst-1531 127 17 china china PROPN ajst-1531 127 18 's 's PART ajst-1531 127 19 new new ADJ ajst-1531 127 20 energy energy NOUN ajst-1531 127 21 industry?[j industry?[j NOUN ajst-1531 127 22 ] ] X ajst-1531 127 23 . . PUNCT ajst-1531 128 1 energy energy NOUN ajst-1531 128 2 economics economic NOUN ajst-1531 128 3 , , PUNCT ajst-1531 128 4 2018 2018 NUM ajst-1531 128 5 , , PUNCT ajst-1531 128 6 74 74 NUM ajst-1531 128 7 : : SYM ajst-1531 128 8 733 733 NUM ajst-1531 128 9 - - SYM ajst-1531 128 10 745 745 NUM ajst-1531 128 11 . . PUNCT ajst-1531 129 1 [ [ X ajst-1531 129 2 2 2 NUM ajst-1531 129 3 ] ] PUNCT ajst-1531 129 4 brown brown ADJ ajst-1531 129 5 j j PROPN ajst-1531 129 6 s s PROPN ajst-1531 129 7 , , PUNCT ajst-1531 129 8 gordon gordon PROPN ajst-1531 129 9 t t PROPN ajst-1531 129 10 , , PUNCT ajst-1531 129 11 price price NOUN ajst-1531 129 12 o o NOUN ajst-1531 129 13 , , PUNCT ajst-1531 129 14 et et PROPN ajst-1531 129 15 al al PROPN ajst-1531 129 16 . . PROPN ajst-1531 129 17 thoracic thoracic NOUN ajst-1531 129 18 and and CCONJ ajst-1531 129 19 respirable respirable ADJ ajst-1531 129 20 particle particle NOUN ajst-1531 129 21 definitions definition NOUN ajst-1531 129 22 for for ADP ajst-1531 129 23 human human ADJ ajst-1531 129 24 health health NOUN ajst-1531 129 25 risk risk NOUN ajst-1531 129 26 assessment[j assessment[j ADV ajst-1531 129 27 ] ] PUNCT ajst-1531 129 28 . . PUNCT ajst-1531 129 29 particle particle NOUN ajst-1531 129 30 and and CCONJ ajst-1531 129 31 fibre fibre NOUN ajst-1531 129 32 toxicology toxicology NOUN ajst-1531 129 33 , , PUNCT ajst-1531 129 34 2013 2013 NUM ajst-1531 129 35 , , PUNCT ajst-1531 129 36 10(1 10(1 NUM ajst-1531 129 37 ): ): PUNCT ajst-1531 129 38 1 1 NUM ajst-1531 129 39 - - SYM ajst-1531 129 40 12 12 NUM ajst-1531 129 41 . . PUNCT ajst-1531 130 1 [ [ X ajst-1531 130 2 3 3 X ajst-1531 130 3 ] ] X ajst-1531 130 4 liu liu PROPN ajst-1531 130 5 j j PROPN ajst-1531 130 6 , , PUNCT ajst-1531 130 7 yin yin PROPN ajst-1531 130 8 h h PROPN ajst-1531 130 9 , , PUNCT ajst-1531 130 10 tang tang X ajst-1531 130 11 x x NOUN ajst-1531 130 12 , , PUNCT ajst-1531 130 13 et et PROPN ajst-1531 130 14 al al PROPN ajst-1531 130 15 . . PROPN ajst-1531 130 16 transition transition NOUN ajst-1531 130 17 in in ADP ajst-1531 130 18 air air NOUN ajst-1531 130 19 pollution pollution NOUN ajst-1531 130 20 , , PUNCT ajst-1531 130 21 disease disease NOUN ajst-1531 130 22 burden burden NOUN ajst-1531 130 23 and and CCONJ ajst-1531 130 24 health health NOUN ajst-1531 130 25 cost cost NOUN ajst-1531 130 26 in in ADP ajst-1531 130 27 china china PROPN ajst-1531 130 28 : : PUNCT ajst-1531 130 29 a a DET ajst-1531 130 30 comparative comparative ADJ ajst-1531 130 31 study study NOUN ajst-1531 130 32 of of ADP ajst-1531 130 33 longterm longterm PROPN ajst-1531 130 34 and and CCONJ ajst-1531 130 35 short short ADJ ajst-1531 130 36 - - PUNCT ajst-1531 130 37 term term NOUN ajst-1531 130 38 exposure[j exposure[j NOUN ajst-1531 130 39 ] ] PUNCT ajst-1531 130 40 . . PUNCT ajst-1531 131 1 environmental environmental ADJ ajst-1531 131 2 pollution pollution NOUN ajst-1531 131 3 , , PUNCT ajst-1531 131 4 2021 2021 NUM ajst-1531 131 5 , , PUNCT ajst-1531 131 6 277 277 NUM ajst-1531 131 7 : : PUNCT ajst-1531 131 8 116770 116770 NUM ajst-1531 131 9 . . PUNCT ajst-1531 132 1 [ [ X ajst-1531 132 2 4 4 X ajst-1531 132 3 ] ] X ajst-1531 132 4 feng feng PROPN ajst-1531 132 5 s. s. PROPN ajst-1531 132 6 analysis analysis NOUN ajst-1531 132 7 on on ADP ajst-1531 132 8 the the DET ajst-1531 132 9 effect effect NOUN ajst-1531 132 10 of of ADP ajst-1531 132 11 green green ADJ ajst-1531 132 12 finance finance NOUN ajst-1531 132 13 on on ADP ajst-1531 132 14 sustainable sustainable ADJ ajst-1531 132 15 development[j development[j PROPN ajst-1531 132 16 ] ] PUNCT ajst-1531 132 17 . . PUNCT ajst-1531 133 1 international international ADJ ajst-1531 133 2 journal journal PROPN ajst-1531 133 3 of of ADP ajst-1531 133 4 science science NOUN ajst-1531 133 5 , , PUNCT ajst-1531 133 6 2021 2021 NUM ajst-1531 133 7 , , PUNCT ajst-1531 133 8 8(9 8(9 NUM ajst-1531 133 9 ) ) PUNCT ajst-1531 133 10 . . PUNCT ajst-1531 134 1 [ [ X ajst-1531 134 2 5 5 NUM ajst-1531 134 3 ] ] X ajst-1531 134 4 hoerl hoerl VERB ajst-1531 134 5 a a DET ajst-1531 134 6 e e NOUN ajst-1531 134 7 , , PUNCT ajst-1531 134 8 kennard kennard PROPN ajst-1531 134 9 r r PROPN ajst-1531 134 10 w. w. PROPN ajst-1531 134 11 ridge ridge PROPN ajst-1531 134 12 regression regression PROPN ajst-1531 134 13 : : PUNCT ajst-1531 134 14 applications application NOUN ajst-1531 134 15 to to ADP ajst-1531 134 16 nonorthogonal nonorthogonal ADJ ajst-1531 134 17 problems[j problems[j NOUN ajst-1531 134 18 ] ] PUNCT ajst-1531 134 19 . . PUNCT ajst-1531 135 1 technometrics technometric NOUN ajst-1531 135 2 , , PUNCT ajst-1531 135 3 1970 1970 NUM ajst-1531 135 4 , , PUNCT ajst-1531 135 5 12(1 12(1 NUM ajst-1531 135 6 ): ): PUNCT ajst-1531 135 7 69 69 NUM ajst-1531 135 8 - - SYM ajst-1531 135 9 82 82 NUM ajst-1531 135 10 . . PUNCT ajst-1531 136 1 [ [ X ajst-1531 136 2 6 6 NUM ajst-1531 136 3 ] ] PUNCT ajst-1531 136 4 benvenuto benvenuto NOUN ajst-1531 136 5 d d PROPN ajst-1531 136 6 , , PUNCT ajst-1531 136 7 giovanetti giovanetti PROPN ajst-1531 136 8 m m PROPN ajst-1531 136 9 , , PUNCT ajst-1531 136 10 vassallo vassallo PROPN ajst-1531 136 11 l l PROPN ajst-1531 136 12 , , PUNCT ajst-1531 136 13 et et PROPN ajst-1531 136 14 al al PROPN ajst-1531 136 15 . . PUNCT ajst-1531 136 16 application application NOUN ajst-1531 136 17 of of ADP ajst-1531 136 18 the the DET ajst-1531 136 19 arima arima PROPN ajst-1531 136 20 model model NOUN ajst-1531 136 21 on on ADP ajst-1531 136 22 the the DET ajst-1531 136 23 covid-2019 covid-2019 ADJ ajst-1531 136 24 epidemic epidemic NOUN ajst-1531 136 25 dataset[j dataset[j NOUN ajst-1531 136 26 ] ] PUNCT ajst-1531 136 27 . . PUNCT ajst-1531 137 1 data datum NOUN ajst-1531 137 2 in in ADP ajst-1531 137 3 brief brief ADJ ajst-1531 137 4 , , PUNCT ajst-1531 137 5 2020 2020 NUM ajst-1531 137 6 , , PUNCT ajst-1531 137 7 29 29 NUM ajst-1531 137 8 : : SYM ajst-1531 137 9 105340 105340 NUM ajst-1531 137 10 . . PUNCT ajst-1531 138 1 [ [ X ajst-1531 138 2 7 7 NUM ajst-1531 138 3 ] ] PUNCT ajst-1531 138 4 xu xu PROPN ajst-1531 138 5 jian jian PROPN ajst-1531 138 6 study study NOUN ajst-1531 138 7 on on ADP ajst-1531 138 8 the the DET ajst-1531 138 9 correlation correlation NOUN ajst-1531 138 10 between between ADP ajst-1531 138 11 outpatient outpatient NOUN ajst-1531 138 12 visits visit NOUN ajst-1531 138 13 and and CCONJ ajst-1531 138 14 air air NOUN ajst-1531 138 15 pollution pollution NOUN ajst-1531 138 16 in in ADP ajst-1531 138 17 tianjin tianjin PROPN ajst-1531 139 1 [ [ X ajst-1531 139 2 d d X ajst-1531 139 3 ] ] X ajst-1531 139 4 . . PUNCT ajst-1531 140 1 university university NOUN ajst-1531 140 2 of of ADP ajst-1531 140 3 science science NOUN ajst-1531 140 4 and and CCONJ ajst-1531 140 5 technology technology NOUN ajst-1531 140 6 of of ADP ajst-1531 140 7 china china PROPN ajst-1531 140 8 , , PUNCT ajst-1531 140 9 2011 2011 NUM ajst-1531 141 1 [ [ X ajst-1531 141 2 8 8 NUM ajst-1531 141 3 ] ] X ajst-1531 141 4 dai dai PROPN ajst-1531 141 5 y y PROPN ajst-1531 141 6 h h PROPN ajst-1531 141 7 , , PUNCT ajst-1531 141 8 zhou zhou PROPN ajst-1531 141 9 w w PROPN ajst-1531 141 10 x. x. PROPN ajst-1531 141 11 temporal temporal ADJ ajst-1531 141 12 and and CCONJ ajst-1531 141 13 spatial spatial ADJ ajst-1531 141 14 correlation correlation NOUN ajst-1531 141 15 patterns pattern NOUN ajst-1531 141 16 of of ADP ajst-1531 141 17 air air NOUN ajst-1531 141 18 pollutants pollutant NOUN ajst-1531 141 19 in in ADP ajst-1531 141 20 chinese chinese ADJ ajst-1531 141 21 cities[j cities[j NOUN ajst-1531 141 22 ] ] PUNCT ajst-1531 141 23 . . PUNCT ajst-1531 142 1 plos plos PROPN ajst-1531 142 2 one one NUM ajst-1531 142 3 , , PUNCT ajst-1531 142 4 2017 2017 NUM ajst-1531 142 5 , , PUNCT ajst-1531 142 6 12(8 12(8 NUM ajst-1531 142 7 ): ): PUNCT ajst-1531 142 8 e0182724 e0182724 NOUN ajst-1531 142 9 . . PUNCT ajst-1531 143 1 [ [ X ajst-1531 143 2 9 9 NUM ajst-1531 143 3 ] ] PUNCT ajst-1531 143 4 akinwande akinwande NOUN ajst-1531 143 5 m m PROPN ajst-1531 143 6 o o NOUN ajst-1531 143 7 , , PUNCT ajst-1531 143 8 dikko dikko VERB ajst-1531 143 9 h h NOUN ajst-1531 143 10 g g PROPN ajst-1531 143 11 , , PUNCT ajst-1531 143 12 samson samson PROPN ajst-1531 143 13 a. a. PROPN ajst-1531 143 14 variance variance NOUN ajst-1531 143 15 inflation inflation NOUN ajst-1531 143 16 factor factor NOUN ajst-1531 143 17 : : PUNCT ajst-1531 143 18 as as ADP ajst-1531 143 19 a a DET ajst-1531 143 20 condition condition NOUN ajst-1531 143 21 for for ADP ajst-1531 143 22 the the DET ajst-1531 143 23 inclusion inclusion NOUN ajst-1531 143 24 of of ADP ajst-1531 143 25 suppressor suppressor NOUN ajst-1531 143 26 variable variable NOUN ajst-1531 143 27 ( ( PUNCT ajst-1531 143 28 s s X ajst-1531 143 29 ) ) PUNCT ajst-1531 143 30 in in ADP ajst-1531 143 31 regression regression NOUN ajst-1531 143 32 analysis[j analysis[j PROPN ajst-1531 143 33 ] ] PUNCT ajst-1531 143 34 . . PUNCT ajst-1531 144 1 open open ADJ ajst-1531 144 2 journal journal PROPN ajst-1531 144 3 of of ADP ajst-1531 144 4 statistics statistic NOUN ajst-1531 144 5 , , PUNCT ajst-1531 144 6 2015 2015 NUM ajst-1531 144 7 , , PUNCT ajst-1531 144 8 5(07 5(07 NUM ajst-1531 144 9 ): ): PUNCT ajst-1531 144 10 754 754 NUM ajst-1531 144 11 . . PUNCT ajst-1531 145 1 [ [ X ajst-1531 145 2 10 10 NUM ajst-1531 145 3 ] ] X ajst-1531 145 4 mondal mondal PROPN ajst-1531 145 5 p p PROPN ajst-1531 145 6 , , PUNCT ajst-1531 145 7 shit shit NOUN ajst-1531 145 8 l l NOUN ajst-1531 145 9 , , PUNCT ajst-1531 145 10 goswami goswami PROPN ajst-1531 145 11 s. s. PROPN ajst-1531 145 12 study study PROPN ajst-1531 145 13 of of ADP ajst-1531 145 14 effectiveness effectiveness NOUN ajst-1531 145 15 of of ADP ajst-1531 145 16 time time NOUN ajst-1531 145 17 series series PROPN ajst-1531 145 18 modeling modeling NOUN ajst-1531 145 19 ( ( PUNCT ajst-1531 145 20 arima arima PROPN ajst-1531 145 21 ) ) PUNCT ajst-1531 145 22 in in ADP ajst-1531 145 23 forecasting forecast VERB ajst-1531 145 24 stock stock NOUN ajst-1531 145 25 prices[j prices[j PROPN ajst-1531 145 26 ] ] PUNCT ajst-1531 145 27 . . PUNCT ajst-1531 146 1 international international ADJ ajst-1531 146 2 journal journal PROPN ajst-1531 146 3 of of ADP ajst-1531 146 4 computer computer NOUN ajst-1531 146 5 science science NOUN ajst-1531 146 6 , , PUNCT ajst-1531 146 7 engineering engineering NOUN ajst-1531 146 8 and and CCONJ ajst-1531 146 9 applications application NOUN ajst-1531 146 10 , , PUNCT ajst-1531 146 11 2014 2014 NUM ajst-1531 146 12 , , PUNCT ajst-1531 146 13 4(2 4(2 NUM ajst-1531 146 14 ): ): PUNCT ajst-1531 146 15 13 13 NUM ajst-1531 146 16 . . PUNCT