{"id":"https://openalex.org/W2018577223","doi":"https://doi.org/10.1145/1864708.1864758","title":"Personalizing the settings for Cf-based recommender systems","display_name":"Personalizing the settings for Cf-based recommender systems","publication_year":2010,"publication_date":"2010-09-26","ids":{"openalex":"https://openalex.org/W2018577223","doi":"https://doi.org/10.1145/1864708.1864758","mag":"2018577223"},"language":"en","primary_location":{"id":"doi:10.1145/1864708.1864758","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1864708.1864758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the fourth ACM conference on Recommender systems","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/A5071410663","display_name":"Il Im","orcid":"https://orcid.org/0000-0001-7536-3170"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Il Im","raw_affiliation_strings":["Yonsei University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034861341","display_name":"Byung Ho Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byung Ho Kim","raw_affiliation_strings":["Yonsei University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Yonsei University, Seoul, South Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5071410663"],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":null,"apc_paid":null,"fwci":0.6937,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.81979096,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"245","last_page":"248"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9271000027656555,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9253000020980835,"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/recommender-system","display_name":"Recommender system","score":0.900865375995636},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.8490549325942993},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8412069082260132},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.67977374792099},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.48861199617385864},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.36193257570266724},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.32998037338256836}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.900865375995636},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.8490549325942993},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8412069082260132},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.67977374792099},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.48861199617385864},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.36193257570266724},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.32998037338256836},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1864708.1864758","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1864708.1864758","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the fourth ACM conference on Recommender systems","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":14,"referenced_works":["https://openalex.org/W1511558225","https://openalex.org/W1532852017","https://openalex.org/W1568135021","https://openalex.org/W1999047234","https://openalex.org/W2032117234","https://openalex.org/W2085937320","https://openalex.org/W2110325612","https://openalex.org/W2113780304","https://openalex.org/W2132115288","https://openalex.org/W2142040314","https://openalex.org/W2144903621","https://openalex.org/W2159904393","https://openalex.org/W3000213687","https://openalex.org/W4232980324"],"related_works":["https://openalex.org/W2772628444","https://openalex.org/W1484355083","https://openalex.org/W4220714703","https://openalex.org/W2098758514","https://openalex.org/W2735929803","https://openalex.org/W3008845055","https://openalex.org/W2170391450","https://openalex.org/W4376854386","https://openalex.org/W2202724490","https://openalex.org/W2508671622"],"abstract_inverted_index":{"In":[0,36],"this":[1,37],"paper,":[2],"we":[3,39],"propose":[4],"a":[5,24,30,41],"new":[6,42,90],"method":[7,43,74,91],"for":[8,49,58],"collaborative":[9],"filtering":[10],"(CF)-based":[11],"recommender":[12],"systems.":[13],"Traditional":[14],"CF-based":[15],"recommendation":[16],"algorithms":[17],"have":[18],"applied":[19],"constant":[20],"settings":[21,48],"such":[22],"as":[23],"reference":[25],"group":[26],"(neighborhood)":[27],"size":[28],"and":[29,52,70,97],"significance":[31],"level":[32],"to":[33,55],"all":[34],"users.":[35,60],"paper":[38],"develop":[40],"that":[44,88],"identifies":[45],"optimal":[46],"personalized":[47],"each":[50],"user":[51],"applies":[53],"them":[54],"generating":[56],"recommendations":[57],"individual":[59],"Personalized":[61],"parameters":[62],"are":[63,101],"identified":[64],"through":[65],"iterative":[66],"simulations":[67],"with":[68,77],"'training'":[69],"'verification'":[71],"datasets.":[72],"The":[73,85],"is":[75],"compared":[76],"traditional":[78],"'constant":[79],"settings'":[80],"methods":[81],"using":[82],"Netflix":[83],"data.":[84],"results":[86],"show":[87],"the":[89],"outperforms":[92],"traditional,":[93],"ordinary":[94],"CF.":[95],"Implications":[96],"future":[98],"research":[99],"directions":[100],"also":[102],"discussed.":[103]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}