{"id":"https://openalex.org/W2034738721","doi":"https://doi.org/10.1109/bmei.2011.6098784","title":"A mutual information based feature selection algorithm","display_name":"A mutual information based feature selection algorithm","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W2034738721","doi":"https://doi.org/10.1109/bmei.2011.6098784","mag":"2034738721"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2011.6098784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th International Conference on Biomedical Engineering and Informatics (BMEI)","raw_type":"proceedings-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/A5084481538","display_name":"Shuang Cang","orcid":null},"institutions":[{"id":"https://openalex.org/I9300472","display_name":"Bournemouth University","ror":"https://ror.org/05wwcw481","country_code":"GB","type":"education","lineage":["https://openalex.org/I9300472"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Shuang Cang","raw_affiliation_strings":["School of Tourism, Bournemouth University, Dorset, UK","School of Tourism, Bournemouth University, Poole, Dorset, BH12 5BB, UK#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Tourism, Bournemouth University, Dorset, UK","institution_ids":["https://openalex.org/I9300472"]},{"raw_affiliation_string":"School of Tourism, Bournemouth University, Poole, Dorset, BH12 5BB, UK#TAB#","institution_ids":["https://openalex.org/I9300472"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5084481538"],"corresponding_institution_ids":["https://openalex.org/I9300472"],"apc_list":null,"apc_paid":null,"fwci":0.5232,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.6840955,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2241","last_page":"2245"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9987999796867371,"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"}},"topics":[{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9987999796867371,"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/T10320","display_name":"Neural Networks and Applications","score":0.9966999888420105,"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/T10820","display_name":"Fuzzy Logic and Control Systems","score":0.9864000082015991,"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/mutual-information","display_name":"Mutual information","score":0.930371880531311},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.7820364236831665},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.681776225566864},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6751447319984436},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.6707232594490051},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5457732677459717},{"id":"https://openalex.org/keywords/interaction-information","display_name":"Interaction information","score":0.5436640381813049},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5322154760360718},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4871372878551483},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.47358137369155884},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4635865390300751},{"id":"https://openalex.org/keywords/information-gain","display_name":"Information gain","score":0.459320068359375},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4516358971595764},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4356890916824341},{"id":"https://openalex.org/keywords/pointwise-mutual-information","display_name":"Pointwise mutual information","score":0.43499913811683655},{"id":"https://openalex.org/keywords/information-theory","display_name":"Information theory","score":0.4165198802947998},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23479968309402466}],"concepts":[{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.930371880531311},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.7820364236831665},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.681776225566864},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6751447319984436},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6707232594490051},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5457732677459717},{"id":"https://openalex.org/C38764148","wikidata":"https://www.wikidata.org/wiki/Q17098245","display_name":"Interaction information","level":2,"score":0.5436640381813049},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5322154760360718},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4871372878551483},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.47358137369155884},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4635865390300751},{"id":"https://openalex.org/C2983203078","wikidata":"https://www.wikidata.org/wiki/Q255166","display_name":"Information gain","level":2,"score":0.459320068359375},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4516358971595764},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4356890916824341},{"id":"https://openalex.org/C7797323","wikidata":"https://www.wikidata.org/wiki/Q3798612","display_name":"Pointwise mutual information","level":3,"score":0.43499913811683655},{"id":"https://openalex.org/C52622258","wikidata":"https://www.wikidata.org/wiki/Q131222","display_name":"Information theory","level":2,"score":0.4165198802947998},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23479968309402466},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/bmei.2011.6098784","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098784","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th International Conference on Biomedical Engineering and Informatics (BMEI)","raw_type":"proceedings-article"},{"id":"pmh:oai:nrl.northumbria.ac.uk:37320","is_oa":false,"landing_page_url":"http://nrl.northumbria.ac.uk/id/eprint/37320/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401884","display_name":"Northumbria Research Link (Northumbria University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I32394136","host_organization_name":"Northumbria University","host_organization_lineage":["https://openalex.org/I32394136"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1554663460","https://openalex.org/W2050399271","https://openalex.org/W2086574514","https://openalex.org/W2086642995","https://openalex.org/W2095390342","https://openalex.org/W2099331417","https://openalex.org/W2113890143","https://openalex.org/W2124776405","https://openalex.org/W2149772057","https://openalex.org/W2154053567","https://openalex.org/W2156483112","https://openalex.org/W2156571267","https://openalex.org/W2163693992","https://openalex.org/W2169038408","https://openalex.org/W4388297464","https://openalex.org/W6682904970"],"related_works":["https://openalex.org/W2101924850","https://openalex.org/W2057609120","https://openalex.org/W4225940264","https://openalex.org/W986037092","https://openalex.org/W2920110170","https://openalex.org/W4313429060","https://openalex.org/W2008794359","https://openalex.org/W2347586617","https://openalex.org/W2111510771","https://openalex.org/W2352920497"],"abstract_inverted_index":{"The":[0],"objective":[1],"of":[2,11,48,55,74],"the":[3,9,12,18,23,42,52,64,83],"eliminating":[4],"process":[5],"is":[6,41,86],"to":[7,21],"reduce":[8],"size":[10],"input":[13,49,61],"feature":[14,34,62],"set":[15],"and":[16,30,51,63,69,76,89],"at":[17],"same":[19],"time":[20],"retain":[22],"class":[24,53,65],"discriminatory":[25],"information.":[26],"This":[27],"paper":[28],"proposes":[29],"evaluates":[31],"a":[32,59],"new":[33,75],"selection":[35],"algorithm":[36,85],"using":[37],"information":[38,44,57],"theory":[39],"which":[40],"mutual":[43,56],"(MI)":[45],"between":[46,58],"combinations":[47],"features":[50],"instead":[54],"single":[60],"for":[66],"both":[67],"continuous-valued":[68],"discrete-valued":[70],"features.":[71],"Comparison":[72],"studies":[73],"previously":[77],"published":[78],"classification":[79],"algorithms":[80],"indicate":[81],"that":[82],"proposed":[84],"robust,":[87],"stable":[88],"efficient.":[90]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
