{"id":"https://openalex.org/W2093646420","doi":"https://doi.org/10.1145/2463372.2463501","title":"Self organizing classifiers and niched fitness","display_name":"Self organizing classifiers and niched fitness","publication_year":2013,"publication_date":"2013-07-06","ids":{"openalex":"https://openalex.org/W2093646420","doi":"https://doi.org/10.1145/2463372.2463501","mag":"2093646420"},"language":"en","primary_location":{"id":"doi:10.1145/2463372.2463501","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2463372.2463501","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th annual conference on Genetic and evolutionary computation","raw_type":"proceedings-article"},"type":"conference-paper","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/A5045997649","display_name":"Danilo Vargas","orcid":"https://orcid.org/0000-0002-0232-0740"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Danilo V. Vargas","raw_affiliation_strings":["Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112212112","display_name":"Hirotaka Takano","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hirotaka Takano","raw_affiliation_strings":["Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085520273","display_name":"Junichi Murata","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junichi Murata","raw_affiliation_strings":["Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135598925"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"991","issue":null,"first_page":"1109","last_page":"1116"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9998999834060669,"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/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9998999834060669,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9970999956130981,"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/T10320","display_name":"Neural Networks and Applications","score":0.9477999806404114,"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/computer-science","display_name":"Computer science","score":0.6881287693977356},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5878056287765503},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5513177514076233},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5320965051651001},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.5217840671539307},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.5198993682861328},{"id":"https://openalex.org/keywords/multitude","display_name":"Multitude","score":0.4860873520374298},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.44947099685668945},{"id":"https://openalex.org/keywords/self-organization","display_name":"Self-organization","score":0.44535452127456665},{"id":"https://openalex.org/keywords/dynamical-systems-theory","display_name":"Dynamical systems theory","score":0.42611822485923767},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21399042010307312}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6881287693977356},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5878056287765503},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5513177514076233},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5320965051651001},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.5217840671539307},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5198993682861328},{"id":"https://openalex.org/C2780565519","wikidata":"https://www.wikidata.org/wiki/Q1208937","display_name":"Multitude","level":2,"score":0.4860873520374298},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.44947099685668945},{"id":"https://openalex.org/C106960710","wikidata":"https://www.wikidata.org/wiki/Q609408","display_name":"Self-organization","level":2,"score":0.44535452127456665},{"id":"https://openalex.org/C79379906","wikidata":"https://www.wikidata.org/wiki/Q3174497","display_name":"Dynamical systems theory","level":2,"score":0.42611822485923767},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21399042010307312},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"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/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2463372.2463501","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2463372.2463501","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th annual conference on Genetic and evolutionary computation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W89943160","https://openalex.org/W120361141","https://openalex.org/W165654862","https://openalex.org/W190718632","https://openalex.org/W643810118","https://openalex.org/W1535810436","https://openalex.org/W1537945876","https://openalex.org/W1540072641","https://openalex.org/W1542844330","https://openalex.org/W1566954139","https://openalex.org/W1569702761","https://openalex.org/W1584213932","https://openalex.org/W1591645366","https://openalex.org/W1595159159","https://openalex.org/W1708394971","https://openalex.org/W1777847797","https://openalex.org/W1989101984","https://openalex.org/W1990517717","https://openalex.org/W1993254737","https://openalex.org/W1994660406","https://openalex.org/W1999128321","https://openalex.org/W2009718765","https://openalex.org/W2043574999","https://openalex.org/W2043762012","https://openalex.org/W2044462844","https://openalex.org/W2045417194","https://openalex.org/W2076068014","https://openalex.org/W2104568672","https://openalex.org/W2106307115","https://openalex.org/W2134367663","https://openalex.org/W2137261852","https://openalex.org/W2156773695","https://openalex.org/W2166348281","https://openalex.org/W2911740249","https://openalex.org/W2913091258","https://openalex.org/W2953212259","https://openalex.org/W4238380085"],"related_works":["https://openalex.org/W2417432647","https://openalex.org/W2371114124","https://openalex.org/W2168950483","https://openalex.org/W1975110769","https://openalex.org/W2378535610","https://openalex.org/W4213029470","https://openalex.org/W2798951784","https://openalex.org/W657803122","https://openalex.org/W3121744968","https://openalex.org/W1978507142"],"abstract_inverted_index":{"Learning":[0],"classifier":[1],"systems":[2,6],"are":[3,20,34,63,105,116],"adaptive":[4],"learning":[5],"which":[7,48,125],"have":[8],"been":[9],"widely":[10],"applied":[11],"in":[12,136],"a":[13,39,53,76,90],"multitude":[14],"of":[15,57,110,124,133],"application":[16],"domains.":[17],"However,":[18],"there":[19],"still":[21],"some":[22],"generalization":[23],"problems":[24,132],"unsolved.":[25],"The":[26,92],"hurdle":[27],"is":[28,46,68,96,126],"that":[29,80],"fitness":[30,94],"and":[31,65],"niching":[32],"pressures":[33,62],"difficult":[35],"to":[36,83],"balance.":[37],"Here,":[38],"new":[40],"algorithm":[41,74],"called":[42],"Self":[43],"Organizing":[44],"Classifiers":[45],"proposed":[47,73,112],"faces":[49],"this":[50,134],"problem":[51],"from":[52],"different":[54],"perspective.":[55],"Instead":[56],"balancing":[58],"the":[59,72,86,108,111,137],"pressures,":[60],"both":[61,104],"separated":[64],"no":[66],"balance":[67],"necessary.":[69],"In":[70],"fact,":[71],"possesses":[75],"dynamical":[77,101],"population":[78,102],"structure":[79],"self-organizes":[81],"itself":[82],"better":[84],"project":[85],"input":[87],"space":[88],"into":[89],"map.":[91],"niched":[93],"concept":[95],"defined":[97],"along":[98],"with":[99],"its":[100],"structure,":[103],"indispensable":[106],"for":[107],"understanding":[109],"method.":[113],"Promising":[114],"results":[115],"shown":[117],"on":[118],"two":[119],"continuous":[120],"multi-step":[121],"problems.":[122],"One":[123],"yet":[127],"more":[128],"challenging":[129],"than":[130],"previous":[131],"class":[135],"literature.":[138]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}