{"id":"https://openalex.org/W4313590743","doi":"https://doi.org/10.1109/tcds.2022.3233858","title":"Electroencephalogram Emotion Recognition Using Combined Features in Variational Mode Decomposition Domain","display_name":"Electroencephalogram Emotion Recognition Using Combined Features in Variational Mode Decomposition Domain","publication_year":2023,"publication_date":"2023-01-03","ids":{"openalex":"https://openalex.org/W4313590743","doi":"https://doi.org/10.1109/tcds.2022.3233858"},"language":"en","primary_location":{"id":"doi:10.1109/tcds.2022.3233858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcds.2022.3233858","pdf_url":null,"source":{"id":"https://openalex.org/S2488537894","display_name":"IEEE Transactions on Cognitive and Developmental Systems","issn_l":"2379-8920","issn":["2379-8920","2379-8939"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cognitive and Developmental Systems","raw_type":"journal-article"},"type":"article","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/A5101455965","display_name":"Zhentao Liu","orcid":"https://orcid.org/0000-0003-4100-9557"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen-Tao Liu","raw_affiliation_strings":["School of Automation and Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems, China University of Geosciences, Wuhan, China","Engineering Research Center of Intelligent Technology for Geo-Exploration, Ministry of Education, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0003-4100-9557","affiliations":[{"raw_affiliation_string":"School of Automation and Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]},{"raw_affiliation_string":"Engineering Research Center of Intelligent Technology for Geo-Exploration, Ministry of Education, Wuhan, China","institution_ids":["https://openalex.org/I1327237609"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056960588","display_name":"Si-Jun Hu","orcid":"https://orcid.org/0000-0002-0827-102X"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Si-Jun Hu","raw_affiliation_strings":["School of Automation and Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems, China University of Geosciences, Wuhan, China","Engineering Research Center of Intelligent Technology for Geo-Exploration, Ministry of Education, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-0827-102X","affiliations":[{"raw_affiliation_string":"School of Automation and Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]},{"raw_affiliation_string":"Engineering Research Center of Intelligent Technology for Geo-Exploration, Ministry of Education, Wuhan, China","institution_ids":["https://openalex.org/I1327237609"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101916568","display_name":"Jinhua She","orcid":"https://orcid.org/0000-0003-3165-5045"},"institutions":[{"id":"https://openalex.org/I148798404","display_name":"Tokyo University of Technology","ror":"https://ror.org/021a26605","country_code":"JP","type":"education","lineage":["https://openalex.org/I148798404"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jinhua She","raw_affiliation_strings":["School of Engineering, Tokyo University of Technology, Tokyo, Hachioji, Japan"],"raw_orcid":"https://orcid.org/0000-0003-3165-5045","affiliations":[{"raw_affiliation_string":"School of Engineering, Tokyo University of Technology, Tokyo, Hachioji, Japan","institution_ids":["https://openalex.org/I148798404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101542517","display_name":"Zhaohui Yang","orcid":"https://orcid.org/0000-0002-8929-4505"},"institutions":[{"id":"https://openalex.org/I1318643470","display_name":"Union Hospital","ror":"https://ror.org/01j7r2734","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1318643470"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaohui Yang","raw_affiliation_strings":["Department of Rehabilitation, Union Hospital Tongji Medical College, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Rehabilitation, Union Hospital Tongji Medical College, Wuhan, China","institution_ids":["https://openalex.org/I1318643470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014713109","display_name":"Xin Xu","orcid":"https://orcid.org/0009-0006-1412-4743"},"institutions":[{"id":"https://openalex.org/I1327237609","display_name":"Ministry of Education of the People's Republic of China","ror":"https://ror.org/01mv9t934","country_code":"CN","type":"government","lineage":["https://openalex.org/I1327237609","https://openalex.org/I4210127390"]},{"id":"https://openalex.org/I3124059619","display_name":"China University of Geosciences","ror":"https://ror.org/04gcegc37","country_code":"CN","type":"education","lineage":["https://openalex.org/I3124059619"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Xu","raw_affiliation_strings":["School of Automation and Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems, China University of Geosciences, Wuhan, China","Engineering Research Center of Intelligent Technology for Geo-Exploration, Ministry of Education, Wuhan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation and Hubei Key Laboratory of Advanced Control and Intelligent Automation for Complex Systems, China University of Geosciences, Wuhan, China","institution_ids":["https://openalex.org/I3124059619"]},{"raw_affiliation_string":"Engineering Research Center of Intelligent Technology for Geo-Exploration, Ministry of Education, Wuhan, China","institution_ids":["https://openalex.org/I1327237609"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.9565,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.94233543,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"15","issue":"3","first_page":"1595","last_page":"1604"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9987000226974487,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7596247792243958},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7469441294670105},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7284224033355713},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.680497407913208},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.5990419387817383},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.5693272948265076},{"id":"https://openalex.org/keywords/binary-classification","display_name":"Binary classification","score":0.5016160011291504},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.48670247197151184},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.4486373960971832},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.25580087304115295}],"concepts":[{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7596247792243958},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7469441294670105},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7284224033355713},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.680497407913208},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.5990419387817383},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.5693272948265076},{"id":"https://openalex.org/C66905080","wikidata":"https://www.wikidata.org/wiki/Q17005494","display_name":"Binary classification","level":3,"score":0.5016160011291504},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.48670247197151184},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.4486373960971832},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.25580087304115295},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcds.2022.3233858","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcds.2022.3233858","pdf_url":null,"source":{"id":"https://openalex.org/S2488537894","display_name":"IEEE Transactions on Cognitive and Developmental Systems","issn_l":"2379-8920","issn":["2379-8920","2379-8939"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Cognitive and Developmental Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G2645382860","display_name":null,"funder_award_id":"1910491T01","funder_id":"https://openalex.org/F4320328899","funder_display_name":"China University of Geosciences"},{"id":"https://openalex.org/G26576258","display_name":null,"funder_award_id":"B17040","funder_id":"https://openalex.org/F4320327912","funder_display_name":"Higher Education Discipline Innovation Project"},{"id":"https://openalex.org/G297914590","display_name":null,"funder_award_id":"2018CFB447","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G366022931","display_name":null,"funder_award_id":"2015CFA010","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G6079930777","display_name":null,"funder_award_id":"61273102","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7050647769","display_name":null,"funder_award_id":"61403422","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8708917460","display_name":null,"funder_award_id":"61976197","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/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null},{"id":"https://openalex.org/F4320327912","display_name":"Higher Education Discipline Innovation Project","ror":null},{"id":"https://openalex.org/F4320328899","display_name":"China University of Geosciences","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W1947251450","https://openalex.org/W1970727126","https://openalex.org/W1988974600","https://openalex.org/W2000982976","https://openalex.org/W2001619934","https://openalex.org/W2002055708","https://openalex.org/W2013194433","https://openalex.org/W2067460630","https://openalex.org/W2073749171","https://openalex.org/W2099076640","https://openalex.org/W2132889650","https://openalex.org/W2149628368","https://openalex.org/W2289714406","https://openalex.org/W2295598076","https://openalex.org/W2339614434","https://openalex.org/W2467010667","https://openalex.org/W2507306959","https://openalex.org/W2533147400","https://openalex.org/W2535893203","https://openalex.org/W2537229885","https://openalex.org/W2552144562","https://openalex.org/W2596322930","https://openalex.org/W2604290265","https://openalex.org/W2625929003","https://openalex.org/W2747506362","https://openalex.org/W2749183303","https://openalex.org/W2754021867","https://openalex.org/W2767073209","https://openalex.org/W2767333869","https://openalex.org/W2799331981","https://openalex.org/W2889105179","https://openalex.org/W2900164843","https://openalex.org/W2945065398","https://openalex.org/W2950323440","https://openalex.org/W2962905870","https://openalex.org/W2963631961","https://openalex.org/W2964346239","https://openalex.org/W2982126608","https://openalex.org/W2985653130","https://openalex.org/W2997700007","https://openalex.org/W2999294457","https://openalex.org/W3006560451","https://openalex.org/W3012311943","https://openalex.org/W3031861466","https://openalex.org/W3037128681","https://openalex.org/W3048268826","https://openalex.org/W3080252474","https://openalex.org/W3082489270","https://openalex.org/W3127320366","https://openalex.org/W3133726839","https://openalex.org/W3140416091","https://openalex.org/W3162160536","https://openalex.org/W3177392932","https://openalex.org/W3189300284","https://openalex.org/W3199033017","https://openalex.org/W4200209020","https://openalex.org/W6678911119"],"related_works":["https://openalex.org/W2052589448","https://openalex.org/W2765337000","https://openalex.org/W3104072235","https://openalex.org/W2391447249","https://openalex.org/W2312955079","https://openalex.org/W2350996391","https://openalex.org/W2066119650","https://openalex.org/W2059615944","https://openalex.org/W4224057882","https://openalex.org/W2032664813"],"abstract_inverted_index":{"Using":[0],"electroencephalogram":[1],"(EEG)":[2],"to":[3,55,124],"recognize":[4],"human":[5],"emotion":[6,133],"has":[7],"attracted":[8],"increasing":[9],"attention.":[10],"However,":[11],"feature":[12,35,103],"extraction":[13,36],"from":[14,86,142],"EEG":[15,53,66,132],"is":[16,22,45,105,122,153],"a":[17,23,33],"challenging":[18],"work":[19],"because":[20],"it":[21],"nonstationary":[24],"continuous":[25],"sequential":[26],"signal.":[27],"To":[28,89],"obtain":[29],"more":[30],"pattern":[31],"information,":[32],"combined":[34,74,91],"method":[37,63],"in":[38],"the":[39,57,93,102,138,144],"variational":[40],"mode":[41],"decomposition":[42],"(VMD)":[43],"domain":[44],"proposed,":[46],"which":[47,143,180],"can":[48],"extract":[49],"local":[50],"features":[51,75,95],"of":[52,76,150,165],"signals":[54],"overcome":[56],"effects":[58],"caused":[59],"by":[60,98,108],"nonstationarity.":[61],"This":[62],"first":[64],"decomposes":[65],"into":[67],"several":[68],"components":[69],"using":[70,110],"VMD":[71],"and":[72,80,101,130,158,163,169,177],"then":[73],"differential":[77],"entropy":[78],"(DE)":[79],"short-time":[81],"energy":[82],"(STE)":[83],"are":[84,96,135,171],"extracted":[85],"each":[87],"component.":[88],"optimize":[90],"features,":[92],"important":[94],"selected":[97],"tree":[99],"modes,":[100],"set":[104],"dimensionally":[106],"reduced":[107],"further":[109],"linear":[111],"discriminant":[112],"analysis":[113],"(LDA).":[114],"Moreover,":[115],"an":[116],"XGBoost":[117],"classifier":[118],"with":[119],"Bayesian":[120],"optimization":[121],"presented":[123],"classify":[125],"different":[126],"emotional":[127],"states.":[128],"Binary-class":[129],"multiclass":[131],"recognition":[134],"conducted":[136],"on":[137],"DEAP":[139],"data":[140],"set,":[141],"experimental":[145],"results":[146],"show":[147],"that":[148],"accuracy":[149,164],"binary-class":[151],"classification":[152],"81.77%":[154],"for":[155,160,173],"high/low":[156,161],"valence":[157],"80.47%":[159],"arousal,":[162],"91.41%,":[166],"94.27%,":[167,168],"93.49%":[170],"obtained":[172],"HVHA,":[174],"LVHA,":[175],"LVLA,":[176],"HVLA,":[178],"respectively,":[179],"demonstrate":[181],"its":[182],"effectiveness.":[183]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":6}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
