{"id":"https://openalex.org/W2916028408","doi":"https://doi.org/10.3233/ida-173720","title":"Gene selection for enhanced classification on microarray data using a weighted k-NN based algorithm","display_name":"Gene selection for enhanced classification on microarray data using a weighted k-NN based algorithm","publication_year":2019,"publication_date":"2019-02-20","ids":{"openalex":"https://openalex.org/W2916028408","doi":"https://doi.org/10.3233/ida-173720","mag":"2916028408"},"language":"en","primary_location":{"id":"doi:10.3233/ida-173720","is_oa":false,"landing_page_url":"https://doi.org/10.3233/ida-173720","pdf_url":null,"source":{"id":"https://openalex.org/S2498839158","display_name":"Intelligent Data Analysis","issn_l":"1088-467X","issn":["1088-467X","1571-4128"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Intelligent Data Analysis","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/A5070481532","display_name":"El\u00edas Ventura-Molina","orcid":"https://orcid.org/0000-0001-6859-4309"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"El\u00edas Ventura-Molina","raw_affiliation_strings":["Centro de Investigaci\u00f3n en Computaci\u00f3n, Instituto Polit\u00e9cnico Nacional. Av. Juan de Dios B\u00e1tiz, Esq. Miguel Oth\u00f3n de Mendiz\u00e1bal. Col. Nueva Industrial Vallejo, Gustavo A. Madero, 07738, Ciudad de M\u00e9xico, M\u00e9xico"],"affiliations":[{"raw_affiliation_string":"Centro de Investigaci\u00f3n en Computaci\u00f3n, Instituto Polit\u00e9cnico Nacional. Av. Juan de Dios B\u00e1tiz, Esq. Miguel Oth\u00f3n de Mendiz\u00e1bal. Col. Nueva Industrial Vallejo, Gustavo A. Madero, 07738, Ciudad de M\u00e9xico, M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001911858","display_name":"Antonio Alarc\u00f3n-Paredes","orcid":"https://orcid.org/0000-0002-9785-1252"},"institutions":[{"id":"https://openalex.org/I3130105584","display_name":"Universidad Aut\u00f3noma de Guerrero","ror":"https://ror.org/054tbkd46","country_code":"MX","type":"education","lineage":["https://openalex.org/I3130105584"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Antonio Alarc\u00f3n-Paredes","raw_affiliation_strings":["Facultad de Ingenier\u00eda, Universidad Aut\u00f3noma de Guerrero. Av. L\u00e1zaro C\u00e1rdenas s/n, Ciudad Universitaria Zona Sur, 39087. Chilpancingo Guerrero, M\u00e9xico"],"affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda, Universidad Aut\u00f3noma de Guerrero. Av. L\u00e1zaro C\u00e1rdenas s/n, Ciudad Universitaria Zona Sur, 39087. Chilpancingo Guerrero, M\u00e9xico","institution_ids":["https://openalex.org/I3130105584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005213674","display_name":"Mario Aldape-P\u00e9rez","orcid":"https://orcid.org/0000-0002-1504-4714"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Mario Aldape-P\u00e9rez","raw_affiliation_strings":["Centro de Innovaci\u00f3n y Desarrollo Tecnol\u00f3gico en C\u00f3mputo, Instituto Polit\u00e9cnico Nacional, M\u00e9xico. Av. Juan de Dios B\u00e1tiz, Col. Nueva Industrial Vallejo, 07700, Ciudad de M\u00e9xico, M\u00e9xico","E-mail:"],"affiliations":[{"raw_affiliation_string":"Centro de Innovaci\u00f3n y Desarrollo Tecnol\u00f3gico en C\u00f3mputo, Instituto Polit\u00e9cnico Nacional, M\u00e9xico. Av. Juan de Dios B\u00e1tiz, Col. Nueva Industrial Vallejo, 07700, Ciudad de M\u00e9xico, M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]},{"raw_affiliation_string":"E-mail:","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030200514","display_name":"Cornelio Y\u00e1\u00f1ez-M\u00e1rqu\u00e9z","orcid":"https://orcid.org/0000-0002-6250-4728"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Cornelio Y\u00e1\u00f1ez-M\u00e1rquez","raw_affiliation_strings":["Centro de Investigaci\u00f3n en Computaci\u00f3n, Instituto Polit\u00e9cnico Nacional. Av. Juan de Dios B\u00e1tiz, Esq. Miguel Oth\u00f3n de Mendiz\u00e1bal. Col. Nueva Industrial Vallejo, Gustavo A. Madero, 07738, Ciudad de M\u00e9xico, M\u00e9xico"],"affiliations":[{"raw_affiliation_string":"Centro de Investigaci\u00f3n en Computaci\u00f3n, Instituto Polit\u00e9cnico Nacional. Av. Juan de Dios B\u00e1tiz, Esq. Miguel Oth\u00f3n de Mendiz\u00e1bal. Col. Nueva Industrial Vallejo, Gustavo A. Madero, 07738, Ciudad de M\u00e9xico, M\u00e9xico","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069651430","display_name":"Gustavo Alonso","orcid":"https://orcid.org/0000-0002-2699-140X"},"institutions":[{"id":"https://openalex.org/I3130105584","display_name":"Universidad Aut\u00f3noma de Guerrero","ror":"https://ror.org/054tbkd46","country_code":"MX","type":"education","lineage":["https://openalex.org/I3130105584"]}],"countries":["MX"],"is_corresponding":true,"raw_author_name":"Gustavo Adolfo Alonso","raw_affiliation_strings":["Facultad de Ingenier\u00eda, Universidad Aut\u00f3noma de Guerrero. Av. L\u00e1zaro C\u00e1rdenas s/n, Ciudad Universitaria Zona Sur, 39087. Chilpancingo Guerrero, M\u00e9xico"],"affiliations":[{"raw_affiliation_string":"Facultad de Ingenier\u00eda, Universidad Aut\u00f3noma de Guerrero. Av. L\u00e1zaro C\u00e1rdenas s/n, Ciudad Universitaria Zona Sur, 39087. Chilpancingo Guerrero, M\u00e9xico","institution_ids":["https://openalex.org/I3130105584"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5069651430"],"corresponding_institution_ids":["https://openalex.org/I3130105584"],"apc_list":null,"apc_paid":null,"fwci":0.6819,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.67914998,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"23","issue":"1","first_page":"241","last_page":"253"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10885","display_name":"Gene expression and cancer classification","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9911999702453613,"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":0.9861000180244446,"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/feature-selection","display_name":"Feature selection","score":0.7514568567276001},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.6750923991203308},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6118407249450684},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5907201766967773},{"id":"https://openalex.org/keywords/gene-selection","display_name":"Gene selection","score":0.5613869428634644},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5550718307495117},{"id":"https://openalex.org/keywords/microarray-analysis-techniques","display_name":"Microarray analysis techniques","score":0.5104740858078003},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4466448426246643},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.4130847454071045},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35998111963272095},{"id":"https://openalex.org/keywords/gene","display_name":"Gene","score":0.13796207308769226},{"id":"https://openalex.org/keywords/gene-expression","display_name":"Gene expression","score":0.1330186426639557},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.07545062899589539}],"concepts":[{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.7514568567276001},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.6750923991203308},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6118407249450684},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5907201766967773},{"id":"https://openalex.org/C2984324147","wikidata":"https://www.wikidata.org/wiki/Q3080021","display_name":"Gene selection","level":5,"score":0.5613869428634644},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5550718307495117},{"id":"https://openalex.org/C8415881","wikidata":"https://www.wikidata.org/wiki/Q6839217","display_name":"Microarray analysis techniques","level":4,"score":0.5104740858078003},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4466448426246643},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.4130847454071045},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35998111963272095},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.13796207308769226},{"id":"https://openalex.org/C150194340","wikidata":"https://www.wikidata.org/wiki/Q26972","display_name":"Gene expression","level":3,"score":0.1330186426639557},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07545062899589539},{"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:10.3233/ida-173720","is_oa":false,"landing_page_url":"https://doi.org/10.3233/ida-173720","pdf_url":null,"source":{"id":"https://openalex.org/S2498839158","display_name":"Intelligent Data Analysis","issn_l":"1088-467X","issn":["1088-467X","1571-4128"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Intelligent Data Analysis","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321694","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":73,"referenced_works":["https://openalex.org/W25311418","https://openalex.org/W190437827","https://openalex.org/W1493357981","https://openalex.org/W1523989055","https://openalex.org/W1565746575","https://openalex.org/W1592861455","https://openalex.org/W1827261456","https://openalex.org/W1851861644","https://openalex.org/W1929219710","https://openalex.org/W1960210438","https://openalex.org/W1967320885","https://openalex.org/W1974758710","https://openalex.org/W1985900816","https://openalex.org/W1989540221","https://openalex.org/W1995258314","https://openalex.org/W2015452969","https://openalex.org/W2017337590","https://openalex.org/W2027717478","https://openalex.org/W2027739797","https://openalex.org/W2040884411","https://openalex.org/W2051314441","https://openalex.org/W2055452494","https://openalex.org/W2081430599","https://openalex.org/W2089898582","https://openalex.org/W2106053110","https://openalex.org/W2107598685","https://openalex.org/W2109363337","https://openalex.org/W2122111042","https://openalex.org/W2122825543","https://openalex.org/W2124597839","https://openalex.org/W2129473238","https://openalex.org/W2130052807","https://openalex.org/W2130949063","https://openalex.org/W2133990480","https://openalex.org/W2135046866","https://openalex.org/W2143426320","https://openalex.org/W2153213189","https://openalex.org/W2167101736","https://openalex.org/W2290145898","https://openalex.org/W2290726695","https://openalex.org/W2303013853","https://openalex.org/W2317491466","https://openalex.org/W2432436793","https://openalex.org/W2461041754","https://openalex.org/W2487770199","https://openalex.org/W2506222925","https://openalex.org/W2512691369","https://openalex.org/W2562703594","https://openalex.org/W2579021713","https://openalex.org/W2583674333","https://openalex.org/W2589119740","https://openalex.org/W2591503963","https://openalex.org/W2592602341","https://openalex.org/W2593867025","https://openalex.org/W2594429093","https://openalex.org/W2603569150","https://openalex.org/W2605861043","https://openalex.org/W2607281691","https://openalex.org/W2911681169","https://openalex.org/W2998216295","https://openalex.org/W3097993951","https://openalex.org/W4241727697","https://openalex.org/W4285719527","https://openalex.org/W4289236186","https://openalex.org/W6601025434","https://openalex.org/W6607693206","https://openalex.org/W6635423521","https://openalex.org/W6640560480","https://openalex.org/W6641277922","https://openalex.org/W6675751002","https://openalex.org/W6718796816","https://openalex.org/W6758972637","https://openalex.org/W7066667914"],"related_works":["https://openalex.org/W1492428813","https://openalex.org/W1995862559","https://openalex.org/W2170304139","https://openalex.org/W4299306949","https://openalex.org/W2110708978","https://openalex.org/W4308011238","https://openalex.org/W2544198685","https://openalex.org/W2160192270","https://openalex.org/W2041756206","https://openalex.org/W3126868773"],"abstract_inverted_index":{"Feature":[0],"selection":[1,62,93,106],"is":[2,87],"a":[3,25,41,54,59,76,102],"common":[4],"solution":[5],"to":[6,39,90],"microarray":[7,80],"analysis.":[8],"Previous":[9],"approaches":[10],"either":[11],"select":[12],"features":[13],"based":[14],"on":[15,75,124],"classical":[16],"statistical":[17,51],"tests":[18],"that":[19,66],"can":[20],"be":[21],"tuned":[22],"up":[23],"with":[24,53],"classifier,":[26],"or":[27],"using":[28,58],"regularization":[29],"penalties":[30],"incorporated":[31],"in":[32],"the":[33,98,114,118,127],"cost":[34],"function.":[35],"Here":[36],"we":[37,45],"propose":[38],"use":[40],"feature":[42,92,105],"ranking":[43],"and":[44],"ighting":[46],"scheme":[47],"instead,":[48],"which":[49],"combines":[50],"techniques":[52,107],"weighted":[55],"k-NN":[56],"classifier":[57],"modified":[60],"forward":[61],"procedure.":[63],"We":[64],"demonstrate":[65],"classification":[67,119],"accuracy":[68],"of":[69,78,97,104,121,126],"our":[70,122],"proposal":[71],"outperforms":[72],"existing":[73],"methods":[74],"range":[77],"public":[79],"gene":[81,129],"expression":[82,130],"datasets.":[83,131],"The":[84],"proposed":[85],"method":[86,123],"also":[88],"compared":[89],"state-of-the-art":[91],"algorithms":[94],"by":[95],"means":[96],"Friedman":[99],"test.":[100],"Although":[101],"bunch":[103],"has":[108],"been":[109],"used":[110],"for":[111],"genomic":[112],"data,":[113],"experimental":[115],"results":[116],"show":[117],"superiority":[120],"most":[125],"present":[128]},"counts_by_year":[{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}