{"id":"https://openalex.org/W3127878141","doi":"https://doi.org/10.1155/2021/8897105","title":"Construction and Analysis of Emotion Computing Model Based on LSTM","display_name":"Construction and Analysis of Emotion Computing Model Based on LSTM","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3127878141","doi":"https://doi.org/10.1155/2021/8897105","mag":"3127878141"},"language":"en","primary_location":{"id":"doi:10.1155/2021/8897105","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/8897105","pdf_url":"https://downloads.hindawi.com/journals/complexity/2021/8897105.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/complexity/2021/8897105.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073361851","display_name":"Huiping Jiang","orcid":"https://orcid.org/0000-0001-5087-7589"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huiping Jiang","raw_affiliation_strings":["Brain Cognitive Computing Lab, School of Information and Engineering, Minzu University of China, Beijing 100081, China"],"affiliations":[{"raw_affiliation_string":"Brain Cognitive Computing Lab, School of Information and Engineering, Minzu University of China, Beijing 100081, China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063798691","display_name":"Rui Jiao","orcid":"https://orcid.org/0000-0002-7516-0469"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Jiao","raw_affiliation_strings":["Brain Cognitive Computing Lab, School of Information and Engineering, Minzu University of China, Beijing 100081, China"],"affiliations":[{"raw_affiliation_string":"Brain Cognitive Computing Lab, School of Information and Engineering, Minzu University of China, Beijing 100081, China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091725734","display_name":"Zequn Wang","orcid":"https://orcid.org/0000-0002-1569-9948"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zequn Wang","raw_affiliation_strings":["Brain Cognitive Computing Lab, School of Information and Engineering, Minzu University of China, Beijing 100081, China"],"affiliations":[{"raw_affiliation_string":"Brain Cognitive Computing Lab, School of Information and Engineering, Minzu University of China, Beijing 100081, China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100458282","display_name":"Ting Zhang","orcid":"https://orcid.org/0000-0001-7567-4403"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Zhang","raw_affiliation_strings":["Brain Cognitive Computing Lab, School of Information and Engineering, Minzu University of China, Beijing 100081, China"],"affiliations":[{"raw_affiliation_string":"Brain Cognitive Computing Lab, School of Information and Engineering, Minzu University of China, Beijing 100081, China","institution_ids":["https://openalex.org/I145897649"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073134755","display_name":"Licheng Wu","orcid":"https://orcid.org/0000-0001-5739-634X"},"institutions":[{"id":"https://openalex.org/I145897649","display_name":"Minzu University of China","ror":"https://ror.org/0044e2g62","country_code":"CN","type":"education","lineage":["https://openalex.org/I145897649"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Licheng Wu","raw_affiliation_strings":["Brain Cognitive Computing Lab, School of Information and Engineering, Minzu University of China, Beijing 100081, China"],"affiliations":[{"raw_affiliation_string":"Brain Cognitive Computing Lab, School of Information and Engineering, Minzu University of China, Beijing 100081, China","institution_ids":["https://openalex.org/I145897649"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5073134755"],"corresponding_institution_ids":["https://openalex.org/I145897649"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":16.3268,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.98773372,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"2021","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9775000214576721,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9611999988555908,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6693407893180847},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4754193425178528},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4392749071121216}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6693407893180847},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4754193425178528},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4392749071121216}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2021/8897105","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/8897105","pdf_url":"https://downloads.hindawi.com/journals/complexity/2021/8897105.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:hin:complx:8897105","is_oa":false,"landing_page_url":"http://downloads.hindawi.com/journals/complexity/2021/8897105.xml","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:fc7f2071cb0d4e8ebbed94f1f7724218","is_oa":true,"landing_page_url":"https://doaj.org/article/fc7f2071cb0d4e8ebbed94f1f7724218","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Complexity, Vol 2021 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2021/8897105","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/8897105","pdf_url":"https://downloads.hindawi.com/journals/complexity/2021/8897105.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.5600000023841858}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2254672030","display_name":null,"funder_award_id":"61503423","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5939423041","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7608752429","display_name":null,"funder_award_id":"Talent","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320330200","display_name":"National Ethnic Affairs Commission of the People's Republic of China","ror":"https://ror.org/01p9g6b97"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3127878141.pdf","grobid_xml":"https://content.openalex.org/works/W3127878141.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W1977185229","https://openalex.org/W2005791255","https://openalex.org/W2007339694","https://openalex.org/W2018543616","https://openalex.org/W2019985891","https://openalex.org/W2024065997","https://openalex.org/W2064675550","https://openalex.org/W2069143585","https://openalex.org/W2086165165","https://openalex.org/W2136022845","https://openalex.org/W2136189984","https://openalex.org/W2144499799","https://openalex.org/W2144756000","https://openalex.org/W2153378539","https://openalex.org/W2167557160","https://openalex.org/W2278113816","https://openalex.org/W2311607323","https://openalex.org/W2508284143","https://openalex.org/W2509382533","https://openalex.org/W2551178936","https://openalex.org/W2559463885","https://openalex.org/W2568396096","https://openalex.org/W2570697713","https://openalex.org/W2734373634","https://openalex.org/W2747780745","https://openalex.org/W2759483166","https://openalex.org/W2770429010","https://openalex.org/W2783914690","https://openalex.org/W2797669432","https://openalex.org/W2799761007","https://openalex.org/W2800428573","https://openalex.org/W2885195348","https://openalex.org/W2889782437","https://openalex.org/W2906302663","https://openalex.org/W2918378401","https://openalex.org/W2941914178","https://openalex.org/W2982145560","https://openalex.org/W3102455230","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W3204019825"],"abstract_inverted_index":{"The":[0,97,149,166],"electroencephalogram":[1],"(EEG)":[2],"is":[3,29,178,192],"the":[4,23,50,71,87,92,102,119,130,154,163,170,187,196],"most":[5],"common":[6],"method":[7],"used":[8,31,138],"to":[9,139,160],"study":[10],"emotions":[11],"and":[12,28,35,145,151],"capture":[13],"electrical":[14],"brain":[15],"activity":[16],"changes.":[17],"Long":[18],"short\u2010term":[19],"memory":[20],"(LSTM)":[21],"processes":[22],"temporal":[24],"characteristics":[25,83],"of":[26,52,107,132,153,162,172],"data":[27],"mostly":[30],"for":[32,54,75,195],"emotional":[33,55,76],"text":[34],"speech":[36],"recognition.":[37,57],"Since":[38],"an":[39,59],"EEG":[40,56,82,133,142,147,177,182,189],"involves":[41],"a":[42,63],"time":[43],"series":[44],"signal,":[45],"this":[46],"article":[47],"mainly":[48],"studied":[49],"introduction":[51],"LSTM":[53,65,135,197],"First,":[58],"ALL\u2010LSTM":[60,120,155],"model":[61,156],"with":[62,181],"four\u2010layered":[64],"network":[66],"was":[67,111,114],"established":[68],"in":[69,118],"which":[70],"average":[72,104],"accuracy":[73,106,150],"rate":[74],"classification":[77,95,105],"reached":[78],"86.48%.":[79],"Second,":[80],"four":[81,109],"were":[84],"extracted":[85],"via":[86],"wavelet":[88],"transform":[89],"(WT)":[90],"using":[91,185],"LSTM\u2010based":[93],"sentiment":[94],"network.":[96,198],"experimental":[98],"results":[99],"showed":[100,168],"that":[101,123,169],"best":[103],"these":[108],"features":[110],"73.48%.":[112],"This":[113],"13%":[115],"lower":[116],"than":[117],"model,":[121],"indicating":[122],"inappropriate":[124],"feature":[125],"extraction":[126,184],"methods":[127],"could":[128],"destroy":[129],"timing":[131,144,191],"signals.":[134],"can":[136],"be":[137],"thoroughly":[140],"examine":[141],"signal":[143],"preprocessed":[146],"data.":[148],"stability":[152],"are":[157],"significantly":[158],"superior":[159],"those":[161],"WT\u2010LSTM":[164],"model.":[165],"result":[167],"process":[171],"emotion":[173,183],"generation":[174],"based":[175],"on":[176],"sequential.":[179],"Compared":[180],"WT,":[186],"raw":[188],"signal\u2019s":[190],"more":[193],"suitable":[194]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
