{"id":"https://openalex.org/W3186937767","doi":"https://doi.org/10.1109/tcds.2021.3096812","title":"Efficient Spatial Filters Enhance SSVEP Target Recognition Based on Task-Related Component Analysis","display_name":"Efficient Spatial Filters Enhance SSVEP Target Recognition Based on Task-Related Component Analysis","publication_year":2021,"publication_date":"2021-08-24","ids":{"openalex":"https://openalex.org/W3186937767","doi":"https://doi.org/10.1109/tcds.2021.3096812","mag":"3186937767"},"language":"en","primary_location":{"id":"doi:10.1109/tcds.2021.3096812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcds.2021.3096812","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/A5100404738","display_name":"Zhiqiang Wang","orcid":"https://orcid.org/0000-0002-8577-1781"},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhiqiang Wang","raw_affiliation_strings":["Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100739910","display_name":"Jing Jin","orcid":"https://orcid.org/0000-0002-6133-5491"},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Jin","raw_affiliation_strings":["Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033909694","display_name":"Ren Xu","orcid":"https://orcid.org/0000-0001-8887-0235"},"institutions":[{"id":"https://openalex.org/I4210125207","display_name":"Guger Technologies (Austria)","ror":"https://ror.org/040823y46","country_code":"AT","type":"company","lineage":["https://openalex.org/I4210125207"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Ren Xu","raw_affiliation_strings":["Guger Technologies OG, Graz, Austria"],"affiliations":[{"raw_affiliation_string":"Guger Technologies OG, Graz, Austria","institution_ids":["https://openalex.org/I4210125207"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100652635","display_name":"Chang Liu","orcid":"https://orcid.org/0000-0002-2930-306X"},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang Liu","raw_affiliation_strings":["Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104006078","display_name":"Xingyu Wang","orcid":"https://orcid.org/0009-0006-4583-8992"},"institutions":[{"id":"https://openalex.org/I143593769","display_name":"East China University of Science and Technology","ror":"https://ror.org/01vyrm377","country_code":"CN","type":"education","lineage":["https://openalex.org/I143593769"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingyu Wang","raw_affiliation_strings":["Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Smart Manufacturing in Energy Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai, China","institution_ids":["https://openalex.org/I143593769"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018676117","display_name":"Andrzej Cichocki","orcid":"https://orcid.org/0000-0002-8364-7226"},"institutions":[{"id":"https://openalex.org/I125989756","display_name":"Skolkovo Institute of Science and Technology","ror":"https://ror.org/03f9nc143","country_code":"RU","type":"education","lineage":["https://openalex.org/I125989756"]},{"id":"https://openalex.org/I3019271933","display_name":"Nicolaus Copernicus University","ror":"https://ror.org/0102mm775","country_code":"PL","type":"education","lineage":["https://openalex.org/I3019271933"]}],"countries":["PL","RU"],"is_corresponding":false,"raw_author_name":"Andrzej Cichocki","raw_affiliation_strings":["Skolkovo Institute of Science and Technology, Moscow, Russia","Department of Applied Computer Science, Nicolaus Copernicus University, Torun, Poland"],"affiliations":[{"raw_affiliation_string":"Skolkovo Institute of Science and Technology, Moscow, Russia","institution_ids":["https://openalex.org/I125989756"]},{"raw_affiliation_string":"Department of Applied Computer Science, Nicolaus Copernicus University, Torun, Poland","institution_ids":["https://openalex.org/I3019271933"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100404738"],"corresponding_institution_ids":["https://openalex.org/I143593769"],"apc_list":null,"apc_paid":null,"fwci":1.0657,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.74430433,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"14","issue":"3","first_page":"1119","last_page":"1128"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9995999932289124,"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":0.9995999932289124,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9850999712944031,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9815000295639038,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/canonical-correlation","display_name":"Canonical correlation","score":0.7742156982421875},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7420753836631775},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.6925546526908875},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6681071519851685},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.6560845971107483},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6553798913955688},{"id":"https://openalex.org/keywords/component-analysis","display_name":"Component analysis","score":0.5706692337989807},{"id":"https://openalex.org/keywords/independent-component-analysis","display_name":"Independent component analysis","score":0.5578761100769043},{"id":"https://openalex.org/keywords/pearson-product-moment-correlation-coefficient","display_name":"Pearson product-moment correlation coefficient","score":0.5527657866477966},{"id":"https://openalex.org/keywords/multiset","display_name":"Multiset","score":0.42779725790023804},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.41686224937438965},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.241131991147995},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12871581315994263}],"concepts":[{"id":"https://openalex.org/C153874254","wikidata":"https://www.wikidata.org/wiki/Q115542","display_name":"Canonical correlation","level":2,"score":0.7742156982421875},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7420753836631775},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.6925546526908875},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6681071519851685},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.6560845971107483},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6553798913955688},{"id":"https://openalex.org/C2780692498","wikidata":"https://www.wikidata.org/wiki/Q16950721","display_name":"Component analysis","level":2,"score":0.5706692337989807},{"id":"https://openalex.org/C51432778","wikidata":"https://www.wikidata.org/wiki/Q1259145","display_name":"Independent component analysis","level":2,"score":0.5578761100769043},{"id":"https://openalex.org/C55078378","wikidata":"https://www.wikidata.org/wiki/Q1136628","display_name":"Pearson product-moment correlation coefficient","level":2,"score":0.5527657866477966},{"id":"https://openalex.org/C2779623528","wikidata":"https://www.wikidata.org/wiki/Q864377","display_name":"Multiset","level":2,"score":0.42779725790023804},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.41686224937438965},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.241131991147995},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12871581315994263},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcds.2021.3096812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcds.2021.3096812","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":0.7200000286102295,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G3206569464","display_name":null,"funder_award_id":"2017YFB13003002","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3390851602","display_name":null,"funder_award_id":"61773164","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4604638671","display_name":null,"funder_award_id":"UMO-2016/20/W/NZ4/00354","funder_id":"https://openalex.org/F4320322511","funder_display_name":"Narodowe Centrum Nauki"},{"id":"https://openalex.org/G5190105470","display_name":null,"funder_award_id":"19SG25","funder_id":"https://openalex.org/F4320321659","funder_display_name":"Shanghai Education Development Foundation"},{"id":"https://openalex.org/G6349798659","display_name":null,"funder_award_id":"14.756.31.0001","funder_id":"https://openalex.org/F4320321912","funder_display_name":"Ministry of Education and Science of the Russian Federation"},{"id":"https://openalex.org/G8700563742","display_name":null,"funder_award_id":"61573142","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/F4320321659","display_name":"Shanghai Education Development Foundation","ror":"https://ror.org/02kq92y46"},{"id":"https://openalex.org/F4320321912","display_name":"Ministry of Education and Science of the Russian Federation","ror":"https://ror.org/00ghqgy32"},{"id":"https://openalex.org/F4320322511","display_name":"Narodowe Centrum Nauki","ror":"https://ror.org/03ha2q922"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W1844272693","https://openalex.org/W1973182723","https://openalex.org/W2008244396","https://openalex.org/W2021455295","https://openalex.org/W2051360945","https://openalex.org/W2072026719","https://openalex.org/W2079223014","https://openalex.org/W2090341258","https://openalex.org/W2095392975","https://openalex.org/W2097366995","https://openalex.org/W2098725211","https://openalex.org/W2105478324","https://openalex.org/W2132876794","https://openalex.org/W2143183535","https://openalex.org/W2145302786","https://openalex.org/W2151297119","https://openalex.org/W2154872931","https://openalex.org/W2164552042","https://openalex.org/W2338492816","https://openalex.org/W2541533463","https://openalex.org/W2553904372","https://openalex.org/W2605492512","https://openalex.org/W2749714969","https://openalex.org/W2756928350","https://openalex.org/W2790114788","https://openalex.org/W2792687613","https://openalex.org/W2885364096","https://openalex.org/W2944071464","https://openalex.org/W2946105889","https://openalex.org/W2960585436","https://openalex.org/W2982056594","https://openalex.org/W2991183506","https://openalex.org/W2991224771","https://openalex.org/W2996605177","https://openalex.org/W2998959557","https://openalex.org/W3001567762","https://openalex.org/W3007062513","https://openalex.org/W3007612421","https://openalex.org/W3010506751","https://openalex.org/W3012101784","https://openalex.org/W3045498216","https://openalex.org/W3080395176","https://openalex.org/W3082143837","https://openalex.org/W6609126827","https://openalex.org/W6674755931","https://openalex.org/W6682644385"],"related_works":["https://openalex.org/W2520305169","https://openalex.org/W1982618884","https://openalex.org/W2340809286","https://openalex.org/W2078654537","https://openalex.org/W2553895740","https://openalex.org/W3194948448","https://openalex.org/W1966578248","https://openalex.org/W1979951899","https://openalex.org/W2542371477","https://openalex.org/W3186937767"],"abstract_inverted_index":{"Task-related":[0],"component":[1],"analysis":[2,83,148],"(TRCA)":[3],"has":[4],"been":[5],"applied":[6],"successfully":[7],"in":[8,29,53,67],"the":[9,32,39,43,47,54,88,103,110,122,133,137,144,162],"recently":[10],"popular":[11],"steady-state":[12],"visual":[13],"evoked":[14],"potential":[15,182],"(SSVEP)":[16],"target":[17,185],"recognition":[18],"methods.":[19],"However,":[20],"a":[21,71,79,180],"spatial":[22,111],"filter":[23,36],"is":[24,51],"trained":[25],"for":[26,183],"each":[27,35],"class":[28],"TRCA,":[30,68],"and":[31,78,97,136,153,178],"training":[33,40,55],"of":[34,42,91,105,121,175],"uses":[37],"only":[38],"data":[41,159],"corresponding":[44],"class.":[45],"Therefore,":[46,161],"information":[48,123,177],"between":[49,124],"classes":[50,125],"ignored":[52],"process,":[56],"which":[57],"leads":[58],"to":[59,108,126],"classification":[60],"inefficiency.":[61],"Aiming":[62],"at":[63],"solving":[64],"this":[65],"defect":[66],"we":[69],"proposed":[70,163],"2-D":[72,80],"locality":[73],"preserving":[74],"projections":[75],"(2DLPP)":[76],"method":[77,85,135,139],"linear":[81],"discriminant":[82],"(2DLDA)":[84],"based":[86,165],"on":[87,166],"2-Norm":[89],"form":[90],"Pearson\u2019s":[92],"correlation":[93,147],"coefficient.":[94],"The":[95],"2DLPP":[96,134,167],"2DLDA":[98,138,169],"methods":[99,117,155,164],"can":[100,118,170],"simultaneously":[101],"use":[102,120,174],"samples":[104],"all":[106],"categories":[107],"train":[109],"filters":[112],"so":[113],"that":[114,132],"these":[115],"two":[116,157],"make":[119,171],"some":[127],"extent.":[128],"We":[129],"also":[130],"showed":[131],"performed":[140],"significantly":[141],"better":[142],"than":[143],"multiset":[145],"canonical":[146],"(MsetCCA),":[149],"extended":[150],"CCA":[151],"(eCCA),":[152],"TRCA":[154],"with":[156],"public":[158],"sets.":[160],"or":[168],"more":[172],"efficient":[173],"sample":[176],"have":[179],"great":[181],"SSVEP":[184],"recognition.":[186]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2022,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}