{"id":"https://openalex.org/W2399085569","doi":"https://doi.org/10.24348/coria.2013.coria2013_47","title":"Utilit\u00e9 et perception de la diversit\u00e9 dans les syst\u00e8mes de recommandation.","display_name":"Utilit\u00e9 et perception de la diversit\u00e9 dans les syst\u00e8mes de recommandation.","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2399085569","doi":"https://doi.org/10.24348/coria.2013.coria2013_47","mag":"2399085569"},"language":"fr","primary_location":{"id":"pmh:oai:HAL:hal-00783329v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-00783329","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CORIA 2013 - 10\u00e8me COnf\u00e9rence en Recherche d'Information et Applications, Apr 2013, Neuch\u00e2tel, Suisse","raw_type":"info:eu-repo/semantics/conferenceObject"},"type":"conference-paper","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://inria.hal.science/hal-00783329","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030980093","display_name":"Sylvain Castagnos","orcid":"https://orcid.org/0000-0003-4252-4526"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Castagnos, Sylvain","raw_affiliation_strings":["Knowledge Information and Web Intelligence"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Knowledge Information and Web Intelligence","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103222074","display_name":"Armelle Brun","orcid":"https://orcid.org/0000-0002-9876-6906"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Brun, Armelle","raw_affiliation_strings":["Knowledge Information and Web Intelligence"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Knowledge Information and Web Intelligence","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108553127","display_name":"Anne Boyer","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Boyer, Anne","raw_affiliation_strings":["Knowledge Information and Web Intelligence"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Knowledge Information and Web Intelligence","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.27073947,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.9552000164985657,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12384","display_name":"Customer churn and segmentation","score":0.9337999820709229,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/humanities","display_name":"Humanities","score":0.6388700008392334},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.5433869957923889},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.31843239068984985}],"concepts":[{"id":"https://openalex.org/C15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","level":1,"score":0.6388700008392334},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.5433869957923889},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.31843239068984985}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:HAL:hal-00783329v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-00783329","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CORIA 2013 - 10\u00e8me COnf\u00e9rence en Recherche d'Information et Applications, Apr 2013, Neuch\u00e2tel, Suisse","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"doi:10.24348/coria.2013.coria2013_47","is_oa":true,"landing_page_url":"https://doi.org/10.24348/coria.2013.coria2013_47","pdf_url":null,"source":{"id":"https://openalex.org/S7407051734","display_name":"Association en Recherche d\u2019Information et Applications","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":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-00783329v1","is_oa":true,"landing_page_url":"https://inria.hal.science/hal-00783329","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CORIA 2013 - 10\u00e8me COnf\u00e9rence en Recherche d'Information et Applications, Apr 2013, Neuch\u00e2tel, Suisse","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W967321073","https://openalex.org/W1496749289","https://openalex.org/W1590219394","https://openalex.org/W1601541158","https://openalex.org/W1690919088","https://openalex.org/W1751428553","https://openalex.org/W1774663064","https://openalex.org/W1971040550","https://openalex.org/W1978044639","https://openalex.org/W1993320088","https://openalex.org/W2042281163","https://openalex.org/W2049670925","https://openalex.org/W2054141820","https://openalex.org/W2097951507","https://openalex.org/W2105997659","https://openalex.org/W2132314908","https://openalex.org/W2141716335","https://openalex.org/W2151140049","https://openalex.org/W2153578526","https://openalex.org/W2155912844","https://openalex.org/W2157128462","https://openalex.org/W2235352987","https://openalex.org/W2248814772","https://openalex.org/W2591775260","https://openalex.org/W2918880799","https://openalex.org/W3124595896","https://openalex.org/W3215150661"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W93312527","https://openalex.org/W2603296253","https://openalex.org/W1589203209","https://openalex.org/W2557454913","https://openalex.org/W828925460","https://openalex.org/W11365241","https://openalex.org/W1013667899","https://openalex.org/W2559405764","https://openalex.org/W157591366"],"abstract_inverted_index":{"R\u00c9SUM\u00c9.":[0],"De":[1],"r\u00e9centes":[2],"\u00e9tudes":[3],"ont":[4],"montr\u00e9":[5],"que":[6,106],"la":[7,18,65,107,138],"diversit\u00e9":[8,66,108],"dans":[9,67,109],"les":[10,41,68,110,115],"syst\u00e8mes":[11,69],"de":[12,34,51,64,70,82,86,101,140,144,150],"recommandation":[13],"est":[14,56,112],"positivement":[15],"corr\u00e9l\u00e9e":[16],"\u00e0":[17],"satisfaction":[19],"des":[20,142],"utilisateurs":[21,84,116],"et":[22,29,62,96,117],"renforce/facilite":[23],"leur":[24,119],"choix":[25],"d'un":[26,43],"item":[27],"(Castagnos":[28],"al.,":[30],"2010).":[31],"Si":[32],"l'impact":[33],"cette":[35,74,132],"nouvelle":[36],"dimension":[37],"a":[38,134],"\u00e9t\u00e9":[39],"mesur\u00e9,":[40],"raisons":[42],"tel":[44],"succ\u00e8s":[45],"restent":[46],"cependant":[47],"encore":[48],"inexpliqu\u00e9es.":[49],"Forts":[50],"ce":[52],"constat,":[53],"notre":[54],"objectif":[55],"d'analyser":[57],"plus":[58],"finement":[59],"l'utilit\u00e9":[60],"r\u00e9elle":[61],"per\u00e7ue":[63,113],"recomman-":[71],"dation.":[72],"Dans":[73],"optique,":[75],"nous":[76],"avons":[77],"r\u00e9alis\u00e9":[78],"une":[79],"\u00e9tude":[80,133],"aupr\u00e8s":[81],"250":[83],"permettant":[85],"comparer":[87],"5":[88],"approches":[89],"(m\u00ealant":[90],"filtrage":[91,93],"collaboratif,":[92],"par":[94,114],"contenu":[95],"popularit\u00e9)":[97],"avec":[98],"diff\u00e9rents":[99],"degr\u00e9s":[100],"diversit\u00e9.":[102],"Les":[103],"r\u00e9sultats":[104],"montrent":[105],"recommandations":[111],"am\u00e9liore":[118],"satisfaction,":[120],"m\u00eame":[121],"si":[122],"elle":[123],"suscite":[124],"parfois":[125],"m\u00e9-":[126],"fiance":[127],"ou":[128],"incompr\u00e9hension.":[129],"En":[130],"outre,":[131],"mis":[135],"en":[136],"lumi\u00e8re":[137],"n\u00e9cessit\u00e9":[139],"constituer":[141],"mod\u00e8les":[143],"pr\u00e9f\u00e9rences":[145],"suffisamment":[146],"divers":[147],"pour":[148],"g\u00e9n\u00e9rer":[149],"bonnes":[151],"recommandations.":[152]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
