{"id":"https://openalex.org/W3127046396","doi":"https://doi.org/10.1142/s021800142150021x","title":"Feature Selection Method Based on Mutual Information and Support Vector Machine","display_name":"Feature Selection Method Based on Mutual Information and Support Vector Machine","publication_year":2021,"publication_date":"2021-01-30","ids":{"openalex":"https://openalex.org/W3127046396","doi":"https://doi.org/10.1142/s021800142150021x","mag":"3127046396"},"language":"en","primary_location":{"id":"doi:10.1142/s021800142150021x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021800142150021x","pdf_url":null,"source":{"id":"https://openalex.org/S41486457","display_name":"International Journal of Pattern Recognition and Artificial Intelligence","issn_l":"0218-0014","issn":["0218-0014","1793-6381"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Pattern Recognition and Artificial Intelligence","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/A5100412411","display_name":"Gang Liu","orcid":"https://orcid.org/0000-0001-9743-7847"},"institutions":[{"id":"https://openalex.org/I167383011","display_name":"Henan University of Science and Technology","ror":"https://ror.org/05d80kz58","country_code":"CN","type":"education","lineage":["https://openalex.org/I167383011"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Gang Liu","raw_affiliation_strings":["School of Information Engineering, Henan University of Science and Technology, Luoyang 471023, Henan, P.\u00a0R.\u00a0China"],"raw_orcid":"https://orcid.org/0000-0001-9743-7847","affiliations":[{"raw_affiliation_string":"School of Information Engineering, Henan University of Science and Technology, Luoyang 471023, Henan, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I167383011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102974574","display_name":"Chunlei Yang","orcid":"https://orcid.org/0000-0001-9709-3650"},"institutions":[{"id":"https://openalex.org/I167383011","display_name":"Henan University of Science and Technology","ror":"https://ror.org/05d80kz58","country_code":"CN","type":"education","lineage":["https://openalex.org/I167383011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunlei Yang","raw_affiliation_strings":["School of Information Engineering, Henan University of Science and Technology, Luoyang 471023, Henan, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Henan University of Science and Technology, Luoyang 471023, Henan, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I167383011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100358497","display_name":"Sen Liu","orcid":"https://orcid.org/0000-0003-2230-7671"},"institutions":[{"id":"https://openalex.org/I167383011","display_name":"Henan University of Science and Technology","ror":"https://ror.org/05d80kz58","country_code":"CN","type":"education","lineage":["https://openalex.org/I167383011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sen Liu","raw_affiliation_strings":["School of Information Engineering, Henan University of Science and Technology, Luoyang 471023, Henan, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Henan University of Science and Technology, Luoyang 471023, Henan, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I167383011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023319790","display_name":"Chun-Bao Xiao","orcid":null},"institutions":[{"id":"https://openalex.org/I167383011","display_name":"Henan University of Science and Technology","ror":"https://ror.org/05d80kz58","country_code":"CN","type":"education","lineage":["https://openalex.org/I167383011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunbao Xiao","raw_affiliation_strings":["School of Information Engineering, Henan University of Science and Technology, Luoyang 471023, Henan, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Henan University of Science and Technology, Luoyang 471023, Henan, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I167383011"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035560190","display_name":"Bin Song","orcid":"https://orcid.org/0000-0002-8096-3370"},"institutions":[{"id":"https://openalex.org/I167383011","display_name":"Henan University of Science and Technology","ror":"https://ror.org/05d80kz58","country_code":"CN","type":"education","lineage":["https://openalex.org/I167383011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Song","raw_affiliation_strings":["Henan International Joint Laboratory of Cyberspace Security Applications, Luoyang 471023, Henan, P.\u00a0R.\u00a0China","School of Information Engineering, Henan University of Science and Technology, Luoyang 471023, Henan, P.\u00a0R.\u00a0China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Henan International Joint Laboratory of Cyberspace Security Applications, Luoyang 471023, Henan, P.\u00a0R.\u00a0China","institution_ids":[]},{"raw_affiliation_string":"School of Information Engineering, Henan University of Science and Technology, Luoyang 471023, Henan, P.\u00a0R.\u00a0China","institution_ids":["https://openalex.org/I167383011"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100412411"],"corresponding_institution_ids":["https://openalex.org/I167383011"],"apc_list":null,"apc_paid":null,"fwci":2.0816,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.86535898,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"35","issue":"06","first_page":"2150021","last_page":"2150021"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13717","display_name":"Advanced Algorithms and Applications","score":0.9728000164031982,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13717","display_name":"Advanced Algorithms and Applications","score":0.9728000164031982,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10057","display_name":"Face and Expression Recognition","score":0.9453999996185303,"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"}},{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.9394999742507935,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.826831579208374},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.7864526510238647},{"id":"https://openalex.org/keywords/mutual-information","display_name":"Mutual information","score":0.7371627688407898},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6960880756378174},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.666226863861084},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5914303660392761},{"id":"https://openalex.org/keywords/correlation","display_name":"Correlation","score":0.5664734244346619},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5568796992301941},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.5080721378326416},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5037462115287781},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4802180230617523},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.44758903980255127},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.44561293721199036},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.33201804757118225},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29166746139526367}],"concepts":[{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.826831579208374},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.7864526510238647},{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.7371627688407898},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6960880756378174},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.666226863861084},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5914303660392761},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.5664734244346619},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5568796992301941},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.5080721378326416},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5037462115287781},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4802180230617523},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.44758903980255127},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.44561293721199036},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33201804757118225},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29166746139526367},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s021800142150021x","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s021800142150021x","pdf_url":null,"source":{"id":"https://openalex.org/S41486457","display_name":"International Journal of Pattern Recognition and Artificial Intelligence","issn_l":"0218-0014","issn":["0218-0014","1793-6381"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Pattern Recognition and Artificial Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.7699999809265137,"display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1225717426","https://openalex.org/W1429921896","https://openalex.org/W1495704625","https://openalex.org/W2055753488","https://openalex.org/W2332734940","https://openalex.org/W2486680205","https://openalex.org/W2522585561","https://openalex.org/W2631347859","https://openalex.org/W2668616012","https://openalex.org/W2728595794","https://openalex.org/W2884121184","https://openalex.org/W2964507365","https://openalex.org/W2972433461","https://openalex.org/W3008243996"],"related_works":["https://openalex.org/W2086424613","https://openalex.org/W2997083166","https://openalex.org/W3037363193","https://openalex.org/W2517672762","https://openalex.org/W20047544","https://openalex.org/W2533731304","https://openalex.org/W2985680200","https://openalex.org/W2386078281","https://openalex.org/W3111660818","https://openalex.org/W4287553507"],"abstract_inverted_index":{"A":[0],"feature":[1,20,111,119,126,156],"selection":[2,112],"method":[3,149],"based":[4,84],"on":[5,78,85],"mutual":[6,36],"information":[7,42],"and":[8,21,30,52,71,143,158],"support":[9],"vector":[10],"machine":[11],"(SVM)":[12],"is":[13,33,69,87,107],"proposed":[14],"in":[15],"order":[16,124],"to":[17,109,114],"eliminate":[18],"redundant":[19,53],"improve":[22],"classification":[23,116,160],"accuracy.":[24],"First,":[25],"local":[26],"correlation":[27,32,39],"between":[28,45],"features":[29,49,54,94],"overall":[31],"calculated":[34],"by":[35,100],"information.":[37],"The":[38,89,130],"reflects":[40],"the":[41,48,59,62,72,93,104,115,144,155],"inclusion":[43],"relationship":[44],"features,":[46],"so":[47],"are":[50,55,98,133],"evaluated":[51],"eliminated":[56],"with":[57,96,136],"analyzing":[58],"correlation.":[60],"Subsequently,":[61],"concept":[63],"of":[64,75,92,118,125,141],"mean":[65],"impact":[66],"value":[67],"(MIV)":[68],"defined":[70],"influence":[73],"degree":[74],"input":[76],"variables":[77,80],"output":[79],"for":[81],"SVM":[82,105],"network":[83],"MIV":[86,97,123],"calculated.":[88],"importance":[90],"weights":[91],"described":[95],"sorted":[99],"descending":[101],"order.":[102],"Finally,":[103],"classifier":[106],"used":[108],"implement":[110],"according":[113],"accuracy":[117],"combination":[120],"which":[121],"takes":[122],"as":[127],"a":[128],"reference.":[129],"simulation":[131],"experiments":[132],"carried":[134],"out":[135],"three":[137],"standard":[138],"data":[139],"sets":[140],"UCI,":[142],"results":[145],"show":[146],"that":[147],"this":[148],"can":[150],"not":[151],"only":[152],"effectively":[153],"reduce":[154],"dimension":[157],"high":[159],"accuracy,":[161],"but":[162],"also":[163],"ensure":[164],"good":[165],"robustness.":[166]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":5}],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}