{"id":"https://openalex.org/W2002613604","doi":"https://doi.org/10.1145/2732587.2732615","title":"Unsupervised gene selection using particle swarm optimization and k-means","display_name":"Unsupervised gene selection using particle swarm optimization and k-means","publication_year":2015,"publication_date":"2015-03-18","ids":{"openalex":"https://openalex.org/W2002613604","doi":"https://doi.org/10.1145/2732587.2732615","mag":"2002613604"},"language":"en","primary_location":{"id":"doi:10.1145/2732587.2732615","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2732587.2732615","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Second ACM IKDD Conference on Data Sciences","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/A5058386720","display_name":"P. S. Deepthi","orcid":null},"institutions":[{"id":"https://openalex.org/I68695296","display_name":"Indian Institute of Information Technology and Management, Kerala","ror":"https://ror.org/02w9cdh50","country_code":"IN","type":"education","lineage":["https://openalex.org/I68695296"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"P. S. Deepthi","raw_affiliation_strings":["Indian Institute of Information Technology and Management - Kerala (IIITM-K), India and LBS Centre for Science and Technology, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Information Technology and Management - Kerala (IIITM-K), India and LBS Centre for Science and Technology, India","institution_ids":["https://openalex.org/I68695296"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016838632","display_name":"Sabu M. Thampi","orcid":"https://orcid.org/0000-0001-6453-5520"},"institutions":[{"id":"https://openalex.org/I68695296","display_name":"Indian Institute of Information Technology and Management, Kerala","ror":"https://ror.org/02w9cdh50","country_code":"IN","type":"education","lineage":["https://openalex.org/I68695296"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sabu M. Thampi","raw_affiliation_strings":["Indian Institute of Information Technology and Management - Kerala (IIITM-K), India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Information Technology and Management - Kerala (IIITM-K), India","institution_ids":["https://openalex.org/I68695296"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5058386720"],"corresponding_institution_ids":["https://openalex.org/I68695296"],"apc_list":null,"apc_paid":null,"fwci":0.2917,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.60372512,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"134","last_page":"135"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9926999807357788,"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":0.9873999953269958,"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/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.8184272050857544},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7782630920410156},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6227698922157288},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6047108173370361},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.5818389654159546},{"id":"https://openalex.org/keywords/gene-selection","display_name":"Gene selection","score":0.5520768165588379},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5331230759620667},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4948498606681824},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.45607760548591614},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.44126713275909424},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.42464685440063477},{"id":"https://openalex.org/keywords/microarray-analysis-techniques","display_name":"Microarray analysis techniques","score":0.3227698802947998},{"id":"https://openalex.org/keywords/gene","display_name":"Gene","score":0.24856480956077576},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.23456841707229614},{"id":"https://openalex.org/keywords/gene-expression","display_name":"Gene expression","score":0.1966007649898529},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.1263439655303955},{"id":"https://openalex.org/keywords/genetics","display_name":"Genetics","score":0.08967757225036621}],"concepts":[{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.8184272050857544},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7782630920410156},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6227698922157288},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6047108173370361},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.5818389654159546},{"id":"https://openalex.org/C2984324147","wikidata":"https://www.wikidata.org/wiki/Q3080021","display_name":"Gene selection","level":5,"score":0.5520768165588379},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5331230759620667},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4948498606681824},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.45607760548591614},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.44126713275909424},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.42464685440063477},{"id":"https://openalex.org/C8415881","wikidata":"https://www.wikidata.org/wiki/Q6839217","display_name":"Microarray analysis techniques","level":4,"score":0.3227698802947998},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.24856480956077576},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.23456841707229614},{"id":"https://openalex.org/C150194340","wikidata":"https://www.wikidata.org/wiki/Q26972","display_name":"Gene expression","level":3,"score":0.1966007649898529},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1263439655303955},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.08967757225036621},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2732587.2732615","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2732587.2732615","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Second ACM IKDD Conference on Data Sciences","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2102831150","https://openalex.org/W2125310307","https://openalex.org/W2133990480","https://openalex.org/W2141012957","https://openalex.org/W2152195021"],"related_works":["https://openalex.org/W1492428813","https://openalex.org/W1995862559","https://openalex.org/W2170304139","https://openalex.org/W4299306949","https://openalex.org/W4308011238","https://openalex.org/W2110708978","https://openalex.org/W2544198685","https://openalex.org/W2160192270","https://openalex.org/W2041756206","https://openalex.org/W3126868773"],"abstract_inverted_index":{"Microarray":[0],"experiments":[1],"generate":[2],"large":[3],"scale":[4],"data":[5,26],"in":[6],"the":[7,47],"form":[8],"of":[9,51],"gene":[10,24],"expression":[11,25],"values.":[12],"An":[13],"unsupervised":[14],"feature":[15],"selection":[16],"approach":[17],"to":[18],"perform":[19],"sample":[20],"based":[21],"clustering":[22],"on":[23],"is":[27],"proposed.":[28],"The":[29],"proposed":[30],"work":[31],"uses":[32],"Particle":[33],"Swarm":[34],"Optimization(PSO)":[35],"for":[36,45,55],"best":[37],"subset":[38],"generation":[39],"and":[40],"k-means":[41],"as":[42],"wrapper":[43],"algorithm":[44],"evaluating":[46],"subsets.":[48],"Clustering":[49],"accuracy":[50],"70-80%":[52],"were":[53],"obtained":[54],"different":[56],"datasets.":[57]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
