{"id":"https://openalex.org/W4226076932","doi":"https://doi.org/10.1109/tevc.2022.3160458","title":"A Variable Granularity Search-Based Multiobjective Feature Selection Algorithm for High-Dimensional Data Classification","display_name":"A Variable Granularity Search-Based Multiobjective Feature Selection Algorithm for High-Dimensional Data Classification","publication_year":2022,"publication_date":"2022-03-19","ids":{"openalex":"https://openalex.org/W4226076932","doi":"https://doi.org/10.1109/tevc.2022.3160458"},"language":"en","primary_location":{"id":"doi:10.1109/tevc.2022.3160458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tevc.2022.3160458","pdf_url":null,"source":{"id":"https://openalex.org/S93787993","display_name":"IEEE Transactions on Evolutionary Computation","issn_l":"1089-778X","issn":["1089-778X","1941-0026"],"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 Evolutionary Computation","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/A5100602238","display_name":"Fan Cheng","orcid":"https://orcid.org/0000-0003-0175-0818"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Cheng","raw_affiliation_strings":["Information Materials and Intelligent Sensing Laboratory of Anhui Province, Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Computer Science and Technology, Anhui University, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Materials and Intelligent Sensing Laboratory of Anhui Province, Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Computer Science and Technology, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111231767","display_name":"Junjie Cui","orcid":null},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Cui","raw_affiliation_strings":["Information Materials and Intelligent Sensing Laboratory of Anhui Province, Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Computer Science and Technology, Anhui University, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Materials and Intelligent Sensing Laboratory of Anhui Province, Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Computer Science and Technology, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111235637","display_name":"Qijun Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qijun Wang","raw_affiliation_strings":["Information Materials and Intelligent Sensing Laboratory of Anhui Province, Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Computer Science and Technology, Anhui University, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Information Materials and Intelligent Sensing Laboratory of Anhui Province, Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Computer Science and Technology, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080798381","display_name":"Lei Zhang","orcid":"https://orcid.org/0000-0002-6447-2053"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Zhang","raw_affiliation_strings":["Information Materials and Intelligent Sensing Laboratory of Anhui Province, Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Computer Science and Technology, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-6447-2053","affiliations":[{"raw_affiliation_string":"Information Materials and Intelligent Sensing Laboratory of Anhui Province, Key Laboratory of Intelligent Computing and Signal Processing of Ministry of Education, School of Computer Science and Technology, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I143868143"],"apc_list":{"value":2195,"currency":"USD","value_usd":2195},"apc_paid":null,"fwci":9.9918,"has_fulltext":false,"cited_by_count":93,"citation_normalized_percentile":{"value":0.98424664,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"27","issue":"2","first_page":"266","last_page":"280"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/granularity","display_name":"Granularity","score":0.8810501098632812},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.7097412347793579},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6107047200202942},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.541641116142273},{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.49970006942749023},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4777754545211792},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4423930048942566},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4393681585788727},{"id":"https://openalex.org/keywords/search-algorithm","display_name":"Search algorithm","score":0.4365953207015991},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.42636895179748535},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.37527039647102356},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3461330533027649},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34597790241241455}],"concepts":[{"id":"https://openalex.org/C177774035","wikidata":"https://www.wikidata.org/wiki/Q1246948","display_name":"Granularity","level":2,"score":0.8810501098632812},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.7097412347793579},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6107047200202942},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.541641116142273},{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.49970006942749023},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4777754545211792},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4423930048942566},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4393681585788727},{"id":"https://openalex.org/C125583679","wikidata":"https://www.wikidata.org/wiki/Q755673","display_name":"Search algorithm","level":2,"score":0.4365953207015991},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.42636895179748535},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.37527039647102356},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3461330533027649},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34597790241241455},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tevc.2022.3160458","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tevc.2022.3160458","pdf_url":null,"source":{"id":"https://openalex.org/S93787993","display_name":"IEEE Transactions on Evolutionary Computation","issn_l":"1089-778X","issn":["1089-778X","1941-0026"],"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 Evolutionary Computation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1182606078","display_name":null,"funder_award_id":"U1804262","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4552635022","display_name":null,"funder_award_id":"gxyqZD2021089","funder_id":"https://openalex.org/F4320326664","funder_display_name":"Anhui Provincial Department of Education"},{"id":"https://openalex.org/G5736638667","display_name":null,"funder_award_id":"61876184","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5739591058","display_name":null,"funder_award_id":"62076001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5933665428","display_name":null,"funder_award_id":"2008085QF309","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"},{"id":"https://openalex.org/G6658230062","display_name":null,"funder_award_id":"61976001","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/F4320326664","display_name":"Anhui Provincial Department of Education","ror":null},{"id":"https://openalex.org/F4320334897","display_name":"Natural Science Foundation of Anhui Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W2004575852","https://openalex.org/W2013885787","https://openalex.org/W2065322714","https://openalex.org/W2083945868","https://openalex.org/W2102831150","https://openalex.org/W2126105956","https://openalex.org/W2127218421","https://openalex.org/W2168825483","https://openalex.org/W2213289911","https://openalex.org/W2295985801","https://openalex.org/W2338355707","https://openalex.org/W2343420905","https://openalex.org/W2398981591","https://openalex.org/W2528103328","https://openalex.org/W2639370877","https://openalex.org/W2754840697","https://openalex.org/W2813026946","https://openalex.org/W2890843359","https://openalex.org/W2897301007","https://openalex.org/W2904653265","https://openalex.org/W2943480356","https://openalex.org/W2946739419","https://openalex.org/W2952429360","https://openalex.org/W2968867485","https://openalex.org/W2997199851","https://openalex.org/W2997585558","https://openalex.org/W3001998614","https://openalex.org/W3004565805","https://openalex.org/W3012911890","https://openalex.org/W3030877246","https://openalex.org/W3038617416","https://openalex.org/W3039848812","https://openalex.org/W3048190600","https://openalex.org/W3048981013","https://openalex.org/W3093994124","https://openalex.org/W3117528838","https://openalex.org/W3125144398","https://openalex.org/W3129589803","https://openalex.org/W3133614530","https://openalex.org/W3135364772","https://openalex.org/W3137665052","https://openalex.org/W3138008028","https://openalex.org/W3144910790","https://openalex.org/W4252560661","https://openalex.org/W4289236186","https://openalex.org/W6678914141"],"related_works":["https://openalex.org/W2931688134","https://openalex.org/W2377919138","https://openalex.org/W2378857091","https://openalex.org/W103652678","https://openalex.org/W4226090359","https://openalex.org/W2059697060","https://openalex.org/W936373746","https://openalex.org/W2975817033","https://openalex.org/W4382701072","https://openalex.org/W4256502920"],"abstract_inverted_index":{"Evolutionary":[0],"algorithms":[1],"(EAs)":[2],"have":[3,192],"shown":[4,193],"their":[5],"competitiveness":[6],"in":[7,16,26,65,85,96,195,210],"solving":[8],"the":[9,19,27,36,41,55,63,86,97,106,108,125,129,136,139,174,198,201,203,213,216,222],"problem":[10],"of":[11,18,38,44,92,111,121,152,163,200,212,218],"feature":[12,132,177],"selection":[13],"(FS).":[14],"However,":[15],"most":[17],"existing":[20],"EA-based":[21],"FS":[22],"methods,":[23],"one":[24,31,83,158],"bit":[25,84,116,147],"individual":[28,87],"only":[29,156],"represents":[30,157],"feature,":[32],"which":[33,123],"means":[34],"with":[35,58,179,189,197],"number":[37,120,151,217],"features":[39,93,153],"increasing,":[40],"search":[42,98,109,140,168],"space":[43,99],"these":[45],"methods":[46],"increases":[47],"exponentially":[48],"and":[49,94,171,221],"makes":[50],"them":[51],"not":[52],"suitable":[53],"for":[54,79],"data":[56,187],"classification":[57,214],"high":[59],"dimensions.":[60],"To":[61,102],"tackle":[62],"issue,":[64],"this":[66,161],"article,":[67],"a":[68,90,118,146,149,165],"variable":[69],"granularity":[70,110,141],"search-based":[71],"multiobjective":[72],"EA,":[73],"termed":[74],"as":[75],"VGS-MOEA,":[76],"is":[77,113,142,169],"proposed":[78,126,204],"high-dimensional":[80,186],"FS,":[81],"where":[82,145],"representation":[88],"denotes":[89,117,148],"group":[91],"results":[95,183],"reducing":[100],"greatly.":[101],"be":[103],"specific,":[104],"at":[105],"beginning,":[107],"VGS-MOEA":[112,175,205],"coarse":[114],"(a":[115],"great":[119],"features),":[122],"helps":[124],"algorithm":[127],"detect":[128],"potentially":[130],"good":[131],"subsets":[133,178],"quickly.":[134],"As":[135],"evolution":[137],"continues,":[138],"refined":[143,167],"gradually,":[144],"smaller":[150],"until":[154],"it":[155],"feature.":[159],"With":[160],"decomposition":[162],"granularity,":[164],"more":[166],"performed":[170],"leads":[172],"to":[173],"obtaining":[176],"higher":[180],"quality.":[181],"Experimental":[182],"on":[184],"12":[185],"sets":[188],"different":[190],"characteristics":[191],"that":[194],"comparison":[196],"state":[199],"arts,":[202],"has":[206],"demonstrated":[207],"its":[208],"superiority":[209],"terms":[211],"accuracy,":[215],"selected":[219],"features,":[220],"running":[223],"time.":[224]},"counts_by_year":[{"year":2026,"cited_by_count":15},{"year":2025,"cited_by_count":34},{"year":2024,"cited_by_count":27},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":5}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}