{"id":"https://openalex.org/W4296173834","doi":"https://doi.org/10.1145/3545922.3545929","title":"PM2.5 concentration prediction based on EEMD-Stacking - A case study of Yangtze River Delta, China","display_name":"PM2.5 concentration prediction based on EEMD-Stacking - A case study of Yangtze River Delta, China","publication_year":2022,"publication_date":"2022-06-10","ids":{"openalex":"https://openalex.org/W4296173834","doi":"https://doi.org/10.1145/3545922.3545929"},"language":"en","primary_location":{"id":"doi:10.1145/3545922.3545929","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3545922.3545929","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 8th International Conference on e-Society, e-Learning and e-Technologies (ICSLT)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076621751","display_name":"Lei Song","orcid":"https://orcid.org/0000-0003-3842-8822"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Song","raw_affiliation_strings":["School of Management, Wuhan University of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management, Wuhan University of Technology, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039236504","display_name":"Zichao Han","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zichao Han","raw_affiliation_strings":["School of Management, Wuhan University of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management, Wuhan University of Technology, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038814986","display_name":"Youtang Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Youtang Zhang","raw_affiliation_strings":["School of Management, Wuhan University of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Management, Wuhan University of Technology, China","institution_ids":["https://openalex.org/I196699116"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I196699116"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":null,"first_page":"37","last_page":"43"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12120","display_name":"Air Quality Monitoring and Forecasting","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12120","display_name":"Air Quality Monitoring and Forecasting","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10190","display_name":"Air Quality and Health Impacts","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12095","display_name":"Vehicle emissions and performance","score":0.982699990272522,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/yangtze-river","display_name":"Yangtze river","score":0.7622416019439697},{"id":"https://openalex.org/keywords/randomness","display_name":"Randomness","score":0.702908992767334},{"id":"https://openalex.org/keywords/stacking","display_name":"Stacking","score":0.5902806520462036},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.5201507210731506},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.513046145439148},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.4960192143917084},{"id":"https://openalex.org/keywords/three-gorges","display_name":"Three gorges","score":0.48632627725601196},{"id":"https://openalex.org/keywords/delta","display_name":"Delta","score":0.4848521947860718},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.4713546633720398},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.4563383162021637},{"id":"https://openalex.org/keywords/industrialisation","display_name":"Industrialisation","score":0.42575234174728394},{"id":"https://openalex.org/keywords/air-quality-index","display_name":"Air quality index","score":0.42154043912887573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.41147226095199585},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3703067898750305},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32524821162223816},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24717912077903748},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.19506794214248657},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1947508454322815},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.140231192111969},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.13341107964515686},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1256650686264038}],"concepts":[{"id":"https://openalex.org/C3018003528","wikidata":"https://www.wikidata.org/wiki/Q5413","display_name":"Yangtze river","level":3,"score":0.7622416019439697},{"id":"https://openalex.org/C125112378","wikidata":"https://www.wikidata.org/wiki/Q176640","display_name":"Randomness","level":2,"score":0.702908992767334},{"id":"https://openalex.org/C33347731","wikidata":"https://www.wikidata.org/wiki/Q285210","display_name":"Stacking","level":2,"score":0.5902806520462036},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.5201507210731506},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.513046145439148},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.4960192143917084},{"id":"https://openalex.org/C3018430610","wikidata":"https://www.wikidata.org/wiki/Q673287","display_name":"Three gorges","level":2,"score":0.48632627725601196},{"id":"https://openalex.org/C5072461","wikidata":"https://www.wikidata.org/wiki/Q49506","display_name":"Delta","level":2,"score":0.4848521947860718},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.4713546633720398},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.4563383162021637},{"id":"https://openalex.org/C41866144","wikidata":"https://www.wikidata.org/wiki/Q202398","display_name":"Industrialisation","level":2,"score":0.42575234174728394},{"id":"https://openalex.org/C126314574","wikidata":"https://www.wikidata.org/wiki/Q2364111","display_name":"Air quality index","level":2,"score":0.42154043912887573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41147226095199585},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3703067898750305},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32524821162223816},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24717912077903748},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.19506794214248657},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1947508454322815},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.140231192111969},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.13341107964515686},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1256650686264038},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C34447519","wikidata":"https://www.wikidata.org/wiki/Q179522","display_name":"Market economy","level":1,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3545922.3545929","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3545922.3545929","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 8th International Conference on e-Society, e-Learning and e-Technologies (ICSLT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1968840994","https://openalex.org/W2004479151","https://openalex.org/W2088482102","https://openalex.org/W2102093423","https://openalex.org/W2480175994","https://openalex.org/W2620300958","https://openalex.org/W2736216772","https://openalex.org/W2760506659","https://openalex.org/W2889993614","https://openalex.org/W3015844087"],"related_works":["https://openalex.org/W2901022528","https://openalex.org/W2387264004","https://openalex.org/W3210758327","https://openalex.org/W2349140645","https://openalex.org/W4400381196","https://openalex.org/W2367306326","https://openalex.org/W4398207435","https://openalex.org/W2956377949","https://openalex.org/W2502659777","https://openalex.org/W2588801337"],"abstract_inverted_index":{"With":[0],"the":[1,7,16,22,38,53,81,91,95,117,132,140],"acceleration":[2],"of":[3,19,42],"China's":[4],"industrialization":[5],"process,":[6],"resulting":[8],"environmental":[9],"problems":[10],"have":[11],"become":[12],"increasingly":[13],"prominent,":[14],"especially":[15],"rising":[17],"concentration":[18,44,56,98],"PM2.5":[20,43,55,97],"in":[21],"air,":[23],"which":[24],"has":[25,120],"caused":[26],"various":[27],"consequences":[28],"for":[29,110],"people's":[30],"clothing,":[31],"food,":[32],"housing":[33],"and":[34,40,60,67,75,94,100,131,134,146],"transportation.":[35],"Due":[36],"to":[37,51,79,106],"randomness":[39],"complexity":[41],"time":[45],"series,":[46],"this":[47,70],"paper":[48,71],"uses":[49,76],"EEMD":[50],"decompose":[52],"historical":[54],"data":[57,99,103],"into":[58],"EIMF":[59],"trend":[61],"series.":[62],"Considering":[63],"air":[64],"quality":[65],"factors":[66],"meteorological":[68,101],"factors,":[69],"constructs":[72],"EEMD-Stacking":[73],"model,":[74],"Bayesian":[77],"algorithm":[78],"optimize":[80],"parameters.":[82],"The":[83,113,124],"Yangtze":[84],"River":[85],"Delta":[86],"region":[87],"was":[88],"selected":[89],"as":[90],"experimental":[92],"site,":[93],"daily":[96],"station":[102],"from":[104],"2018":[105],"2020":[107],"were":[108],"used":[109],"prediction":[111,122,126,136,142],"experiments.":[112],"results":[114],"show":[115],"that":[116],"combined":[118],"model":[119],"good":[121],"effect.":[123],"short-term":[125],"accuracy":[127,137,143],"is":[128,144],"relatively":[129],"high,":[130],"medium":[133],"long-term":[135],"decreases,":[138],"but":[139],"overall":[141],"high":[145],"stable.":[147]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}