{"id":"https://openalex.org/W1987762843","doi":"https://doi.org/10.1109/rivf.2008.4586361","title":"Combined feature selection and classification using DCA","display_name":"Combined feature selection and classification using DCA","publication_year":2008,"publication_date":"2008-07-01","ids":{"openalex":"https://openalex.org/W1987762843","doi":"https://doi.org/10.1109/rivf.2008.4586361","mag":"1987762843"},"language":"en","primary_location":{"id":"doi:10.1109/rivf.2008.4586361","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rivf.2008.4586361","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Research, Innovation and Vision for the Future in Computing and Communication Technologies","raw_type":"proceedings-article"},"type":"preprint","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/A5042936176","display_name":"Hoai An Le Thi","orcid":"https://orcid.org/0000-0002-2239-2100"},"institutions":[{"id":"https://openalex.org/I4210125404","display_name":"Institute of Theoretical Physics","ror":"https://ror.org/02xtbq882","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210125404"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hoai An Le Thi","raw_affiliation_strings":["Laboratory of Theoretical and Applied Computer Science, UFR MIM, Paul Verlaine University, Ile du Saulcy, 57045 Metz, France","Lab. of Theor. & Appl. Comput. Sci., Paul Verlaine Univ., Metz"],"affiliations":[{"raw_affiliation_string":"Laboratory of Theoretical and Applied Computer Science, UFR MIM, Paul Verlaine University, Ile du Saulcy, 57045 Metz, France","institution_ids":["https://openalex.org/I4210125404"]},{"raw_affiliation_string":"Lab. of Theor. & Appl. Comput. Sci., Paul Verlaine Univ., Metz","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067811159","display_name":"Hoai Minh Le","orcid":"https://orcid.org/0000-0001-7337-1505"},"institutions":[{"id":"https://openalex.org/I4210125404","display_name":"Institute of Theoretical Physics","ror":"https://ror.org/02xtbq882","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210125404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hoai Minh Le","raw_affiliation_strings":["Laboratory of Theoretical and Applied Computer Science, UFR MIM, Paul Verlaine University, Ile du Saulcy, 57045 Metz, France","Lab. of Theor. & Appl. Comput. Sci., Paul Verlaine Univ., Metz"],"affiliations":[{"raw_affiliation_string":"Laboratory of Theoretical and Applied Computer Science, UFR MIM, Paul Verlaine University, Ile du Saulcy, 57045 Metz, France","institution_ids":["https://openalex.org/I4210125404"]},{"raw_affiliation_string":"Lab. of Theor. & Appl. Comput. Sci., Paul Verlaine Univ., Metz","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069436379","display_name":"Nguy\u1ec5n V\u0103n V\u0129nh Ch\u00e2u","orcid":"https://orcid.org/0000-0003-4668-1019"},"institutions":[{"id":"https://openalex.org/I4210125404","display_name":"Institute of Theoretical Physics","ror":"https://ror.org/02xtbq882","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210125404"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Van Vinh Nguyen","raw_affiliation_strings":["Laboratory of Theoretical and Applied Computer Science, UFR MIM, Paul Verlaine University, Ile du Saulcy, 57045 Metz, France","Lab. of Theor. & Appl. Comput. Sci., Paul Verlaine Univ., Metz"],"affiliations":[{"raw_affiliation_string":"Laboratory of Theoretical and Applied Computer Science, UFR MIM, Paul Verlaine University, Ile du Saulcy, 57045 Metz, France","institution_ids":["https://openalex.org/I4210125404"]},{"raw_affiliation_string":"Lab. of Theor. & Appl. Comput. Sci., Paul Verlaine Univ., Metz","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106433157","display_name":"Tao Pham Din","orcid":null},"institutions":[{"id":"https://openalex.org/I196454796","display_name":"Institut National des Sciences Appliqu\u00e9es de Toulouse","ror":"https://ror.org/01h8pf755","country_code":"FR","type":"education","lineage":["https://openalex.org/I196454796","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I88814501","display_name":"Institut National des Sciences Appliqu\u00e9es Rouen Normandie","ror":"https://ror.org/020ws7586","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210105918","https://openalex.org/I88814501"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Tao Pham Din","raw_affiliation_strings":["Laboratory of Modelling, Optimization & Operations Research, National Institute for Applied Sciences - Rouen, 76131 Mont Saint Aignan Cedex, France"],"affiliations":[{"raw_affiliation_string":"Laboratory of Modelling, Optimization & Operations Research, National Institute for Applied Sciences - Rouen, 76131 Mont Saint Aignan Cedex, France","institution_ids":["https://openalex.org/I88814501","https://openalex.org/I196454796"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042936176"],"corresponding_institution_ids":["https://openalex.org/I4210125404"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.09685649,"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":"233","last_page":"239"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12072","display_name":"Machine Learning and Algorithms","score":0.995199978351593,"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/feature-selection","display_name":"Feature selection","score":0.7238292694091797},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5762413740158081},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5312535166740417},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.5186161994934082},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44746336340904236},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.44206979870796204},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.422131210565567},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39829742908477783},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3583967089653015},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.335695743560791}],"concepts":[{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.7238292694091797},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5762413740158081},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5312535166740417},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.5186161994934082},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44746336340904236},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.44206979870796204},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.422131210565567},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39829742908477783},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3583967089653015},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.335695743560791},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/rivf.2008.4586361","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rivf.2008.4586361","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Research, Innovation and Vision for the Future in Computing and Communication Technologies","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03210997v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03210997","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2008 IEEE International Conference on Research, Innovation and Vision for the Future in Computing and Communication Technologies, Jul 2008, Ho Chi Minh City, Vietnam. pp.233-239, &#x27E8;10.1109/RIVF.2008.4586361&#x27E9;","raw_type":"Conference papers"},{"id":"pmh:oai:oskar-bordeaux.fr:20.500.12278/37759","is_oa":false,"landing_page_url":"https://oskar-bordeaux.fr/handle/20.500.12278/37759","pdf_url":null,"source":{"id":"https://openalex.org/S4306402569","display_name":"Oskar-Bordeaux (Universite de Bordeaux)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE International Conference on Research, Innovation and Vision for the Future in Computing and Communication Technologies","raw_type":"Communication dans un congr\u00e8s avec actes"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1526638626","https://openalex.org/W1749992802","https://openalex.org/W1990494141","https://openalex.org/W2006079335","https://openalex.org/W2051664786","https://openalex.org/W2066651522","https://openalex.org/W2075779886","https://openalex.org/W2089343684","https://openalex.org/W2124225314","https://openalex.org/W2130399617","https://openalex.org/W2159529227","https://openalex.org/W2162152253"],"related_works":["https://openalex.org/W4205762803","https://openalex.org/W2535856026","https://openalex.org/W2265065644","https://openalex.org/W3147584709","https://openalex.org/W2134699697","https://openalex.org/W3017188156","https://openalex.org/W2322875716","https://openalex.org/W2977677679","https://openalex.org/W4386564352","https://openalex.org/W2952668426"],"abstract_inverted_index":{"In":[0],"this":[1,42],"paper":[2],"we":[3,44],"introduce":[4],"a":[5,46,57,66,89],"new":[6],"method":[7,118],"using":[8],"the":[9,16,24,32,35,80,97,116,122,130],"zero-norm":[10],"l":[11,27,70],"<sub":[12,28,71],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[13,29,72],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">0</sub>":[14,30,73],"for":[15,26,60,121],"combined":[17,123],"feature":[18,124],"selection-supervised":[19],"classification":[20],"problem.":[21],"Discontinuity":[22],"at":[23,103],"origin":[25],"makes":[31],"solution":[33,98],"of":[34,50,88,99],"corresponding":[36],"optimization":[37],"problem":[38,82],"difficult.":[39],"To":[40],"overcome":[41],"drawback":[43],"use":[45],"robust":[47],"DC":[48,90],"(difference":[49],"convex":[51],"functions)":[52],"programming":[53],"approach":[54],"which":[55],"is":[56,119],"general":[58],"framework":[59],"non-convex":[61],"continuous":[62,67],"optimisation.":[63],"We":[64],"consider":[65],"approximation":[68],"to":[69],"in":[74,86],"an":[75],"appropriate":[76],"way":[77],"such":[78],"that":[79,115],"resulting":[81],"can":[83],"be":[84],"formulated":[85],"terms":[87],"program.":[91],"Our":[92],"DCA":[93],"(DC":[94],"algorithm)":[95],"requires":[96],"one":[100],"linear":[101],"program":[102],"each":[104],"iteration.":[105],"Preliminary":[106],"computational":[107],"experiments":[108],"on":[109],"some":[110],"real-world":[111],"data":[112],"sets":[113],"show":[114],"proposed":[117],"promising":[120],"selection-classification":[125],"and":[126],"more":[127],"efficient":[128],"than":[129],"standard":[131],"FSV":[132],"(feature":[133],"selection":[134],"concave)":[135],"approach.":[136]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
