{"id":"https://openalex.org/W2130949063","doi":"https://doi.org/10.1109/icdm.2002.1183917","title":"Feature selection algorithms: a survey and experimental evaluation","display_name":"Feature selection algorithms: a survey and experimental evaluation","publication_year":2003,"publication_date":"2003-06-26","ids":{"openalex":"https://openalex.org/W2130949063","doi":"https://doi.org/10.1109/icdm.2002.1183917","mag":"2130949063"},"language":"en","primary_location":{"id":"doi:10.1109/icdm.2002.1183917","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdm.2002.1183917","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 IEEE International Conference on Data Mining, 2002. Proceedings.","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/2117/97413","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044778661","display_name":"Luis Carlos Molina","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"L.C. Molina","raw_affiliation_strings":["Departament de Llenguatdes i Sistemes Inform\u00e1tics, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Dept. de Llenguatges i Sistemes Inf., Univ. Politecnica de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Departament de Llenguatdes i Sistemes Inform\u00e1tics, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Dept. de Llenguatges i Sistemes Inf., Univ. Politecnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111448333","display_name":"Llu\u00eds Belanche","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"L. Belanche","raw_affiliation_strings":["Departament de Llenguatdes i Sistemes Inform\u00e1tics, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Dept. de Llenguatges i Sistemes Inf., Univ. Politecnica de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Departament de Llenguatdes i Sistemes Inform\u00e1tics, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Dept. de Llenguatges i Sistemes Inf., Univ. Politecnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051164932","display_name":"\u00c0ngela Nebot","orcid":"https://orcid.org/0000-0002-4621-8262"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Nebot","raw_affiliation_strings":["Departament de Llenguatdes i Sistemes Inform\u00e1tics, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Dept. de Llenguatges i Sistemes Inf., Univ. Politecnica de Catalunya, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Departament de Llenguatdes i Sistemes Inform\u00e1tics, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Dept. de Llenguatges i Sistemes Inf., Univ. Politecnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5044778661"],"corresponding_institution_ids":["https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":25.27,"has_fulltext":false,"cited_by_count":638,"citation_normalized_percentile":{"value":0.99614514,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"306","last_page":"313"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.9995999932289124,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9995999932289124,"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/T11269","display_name":"Algorithms and Data Compression","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/T10057","display_name":"Face and Expression Recognition","score":0.9984999895095825,"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/measure","display_name":"Measure (data warehouse)","score":0.7160090208053589},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7139047384262085},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.696865439414978},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.6705477833747864},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6343568563461304},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6269861459732056},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6202526092529297},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.5969435572624207},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.5404037833213806},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4696449637413025},{"id":"https://openalex.org/keywords/blossom-algorithm","display_name":"Blossom algorithm","score":0.4143414795398712},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36120104789733887},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3565337657928467},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20766189694404602},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12218901515007019}],"concepts":[{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.7160090208053589},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7139047384262085},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.696865439414978},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.6705477833747864},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6343568563461304},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6269861459732056},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6202526092529297},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.5969435572624207},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.5404037833213806},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4696449637413025},{"id":"https://openalex.org/C61455927","wikidata":"https://www.wikidata.org/wiki/Q1030529","display_name":"Blossom algorithm","level":3,"score":0.4143414795398712},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36120104789733887},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3565337657928467},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20766189694404602},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12218901515007019},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/icdm.2002.1183917","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdm.2002.1183917","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 IEEE International Conference on Data Mining, 2002. Proceedings.","raw_type":"proceedings-article"},{"id":"pmh:oai:dnet:upcommonspor::e32947e0033f3e442ee650f68933a5b3","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/97413","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.101.1337","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.101.1337","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.lsi.upc.edu/~belanche/research/R02-62.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.104.3263","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.104.3263","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.lsi.upc.es/~lcmolina/SC/html/paper/mobene-icdm02.pdf","raw_type":"text"},{"id":"pmh:oai:upcommons.upc.edu:2117/181451","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/181451","pdf_url":null,"source":{"id":"https://openalex.org/S4210207057","display_name":"QRU Quaderns de Recerca en Urbanisme","issn_l":"2014-9689","issn":["2014-9689","2385-6777"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310322448","host_organization_name":"Q71272178","host_organization_lineage":["https://openalex.org/P4310322448"],"host_organization_lineage_names":["Q71272178"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:dnet:upcommonspor::e32947e0033f3e442ee650f68933a5b3","is_oa":true,"landing_page_url":"http://hdl.handle.net/2117/97413","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320326089","display_name":"Instituto Mexicano del Petr\u00f3leo","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W14420165","https://openalex.org/W23418094","https://openalex.org/W64102240","https://openalex.org/W101734181","https://openalex.org/W138217685","https://openalex.org/W187357405","https://openalex.org/W1216451687","https://openalex.org/W1488252886","https://openalex.org/W1489725718","https://openalex.org/W1491675663","https://openalex.org/W1495061682","https://openalex.org/W1504694836","https://openalex.org/W1509041993","https://openalex.org/W1513024403","https://openalex.org/W1513221308","https://openalex.org/W1523989055","https://openalex.org/W1533544838","https://openalex.org/W1539166981","https://openalex.org/W1545155717","https://openalex.org/W1550220557","https://openalex.org/W1553244859","https://openalex.org/W1557564713","https://openalex.org/W1559956479","https://openalex.org/W1562345870","https://openalex.org/W1570713908","https://openalex.org/W1571061365","https://openalex.org/W1575869149","https://openalex.org/W1583700199","https://openalex.org/W1587362683","https://openalex.org/W1599585030","https://openalex.org/W1619226191","https://openalex.org/W1808644423","https://openalex.org/W1849729440","https://openalex.org/W2009207944","https://openalex.org/W2014915963","https://openalex.org/W2039537889","https://openalex.org/W2040884411","https://openalex.org/W2096581064","https://openalex.org/W2099331417","https://openalex.org/W2100775604","https://openalex.org/W2102248717","https://openalex.org/W2120216197","https://openalex.org/W2122394105","https://openalex.org/W2122939423","https://openalex.org/W2125055259","https://openalex.org/W2129113961","https://openalex.org/W2130949063","https://openalex.org/W2148633389","https://openalex.org/W2148949939","https://openalex.org/W2165208720","https://openalex.org/W2165634733","https://openalex.org/W2768191385","https://openalex.org/W6629403180","https://openalex.org/W6630543412","https://openalex.org/W6634324808","https://openalex.org/W6638875480"],"related_works":["https://openalex.org/W2362975861","https://openalex.org/W1592682627","https://openalex.org/W2290243676","https://openalex.org/W2385361142","https://openalex.org/W4295762832","https://openalex.org/W2103432623","https://openalex.org/W2366714142","https://openalex.org/W2277362400","https://openalex.org/W2023784850","https://openalex.org/W3185036955"],"abstract_inverted_index":{"In":[0],"view":[1],"of":[2,6,35,59,73],"the":[3,11,33,41,51,57,71,76,80,83],"substantial":[4],"number":[5],"existing":[7],"feature":[8],"selection":[9],"algorithms,":[10],"need":[12],"arises":[13],"to":[14,20,25],"count":[15],"on":[16,64],"criteria":[17],"that":[18],"enables":[19],"adequately":[21],"decide":[22],"which":[23],"algorithm":[24,81],"use":[26],"in":[27,40,43],"certain":[28],"situations.":[29],"This":[30,68],"work":[31],"assesses":[32],"performance":[34],"several":[36],"fundamental":[37],"algorithms":[38,52],"found":[39],"literature":[42],"a":[44],"controlled":[45],"scenario.":[46],"A":[47],"scoring":[48],"measure":[49,69],"ranks":[50],"by":[53,79],"taking":[54],"into":[55],"account":[56],"amount":[58],"relevance,":[60],"irrelevance":[61],"and":[62,82],"redundance":[63],"sample":[65],"data":[66],"sets.":[67],"computes":[70],"degree":[72],"matching":[74],"between":[75],"output":[77],"given":[78],"known":[84],"optimal":[85],"solution.":[86],"Sample":[87],"size":[88],"effects":[89],"are":[90],"also":[91],"studied.":[92]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":16},{"year":2021,"cited_by_count":41},{"year":2020,"cited_by_count":33},{"year":2019,"cited_by_count":27},{"year":2018,"cited_by_count":39},{"year":2017,"cited_by_count":44},{"year":2016,"cited_by_count":41},{"year":2015,"cited_by_count":52},{"year":2014,"cited_by_count":62},{"year":2013,"cited_by_count":45},{"year":2012,"cited_by_count":37}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}