{"id":"https://openalex.org/W2040033136","doi":"https://doi.org/10.1145/2663761.2664189","title":"Metadata based combined approach for effective collaborative recommendation","display_name":"Metadata based combined approach for effective collaborative recommendation","publication_year":2014,"publication_date":"2014-10-05","ids":{"openalex":"https://openalex.org/W2040033136","doi":"https://doi.org/10.1145/2663761.2664189","mag":"2040033136"},"language":"en","primary_location":{"id":"doi:10.1145/2663761.2664189","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2663761.2664189","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2014 Conference on Research in Adaptive and Convergent 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/A5100374548","display_name":"Kyung Soo Kim","orcid":"https://orcid.org/0000-0002-6855-3133"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kyung Soo Kim","raw_affiliation_strings":["Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea","Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea#TAB#","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110990802","display_name":"Jun Yeop Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jun Yeop Lee","raw_affiliation_strings":["Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea","Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea#TAB#","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100677785","display_name":"Yong Suk Choi","orcid":"https://orcid.org/0000-0002-9042-0599"},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yong Suk Choi","raw_affiliation_strings":["Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea","Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea#TAB#"],"affiliations":[{"raw_affiliation_string":"Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea","institution_ids":["https://openalex.org/I4575257"]},{"raw_affiliation_string":"Hanyang University, Haengdang-dong, Seongdong-gu, Seoul, Korea#TAB#","institution_ids":["https://openalex.org/I4575257"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100374548"],"corresponding_institution_ids":["https://openalex.org/I4575257"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.16966583,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"72","last_page":"76"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9610000252723694,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T13274","display_name":"Expert finding and Q&A systems","score":0.9541000127792358,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.9480445384979248},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8461889624595642},{"id":"https://openalex.org/keywords/boosting","display_name":"Boosting (machine learning)","score":0.7242678999900818},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.7149198651313782},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.6282007098197937},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6028333902359009},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.51320481300354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09133687615394592}],"concepts":[{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.9480445384979248},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8461889624595642},{"id":"https://openalex.org/C46686674","wikidata":"https://www.wikidata.org/wiki/Q466303","display_name":"Boosting (machine learning)","level":2,"score":0.7242678999900818},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.7149198651313782},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.6282007098197937},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6028333902359009},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.51320481300354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09133687615394592}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2663761.2664189","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2663761.2664189","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2014 Conference on Research in Adaptive and Convergent Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1758968353","display_name":null,"funder_award_id":"NRF-2012R1A1A2001039, NIPA-2014-H0301-14-1017","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320332195","display_name":"Samsung","ror":"https://ror.org/04w3jy968"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W162436151","https://openalex.org/W1530276735","https://openalex.org/W1972581227","https://openalex.org/W1977489742","https://openalex.org/W2011367463","https://openalex.org/W2084527756","https://openalex.org/W2113858518","https://openalex.org/W2133266261","https://openalex.org/W2142144955","https://openalex.org/W2561675875","https://openalex.org/W4302495309"],"related_works":["https://openalex.org/W2772628444","https://openalex.org/W1484355083","https://openalex.org/W2735929803","https://openalex.org/W4220714703","https://openalex.org/W3008845055","https://openalex.org/W2098758514","https://openalex.org/W2170391450","https://openalex.org/W4376854386","https://openalex.org/W2202724490","https://openalex.org/W2508671622"],"abstract_inverted_index":{"In":[0,30],"this":[1],"paper,":[2],"we":[3,32],"propose":[4],"content-metadata":[5,24],"based":[6],"combined":[7],"approach":[8,14,36],"to":[9,44],"effective":[10],"collaborative":[11,28,46],"recommendation.":[12,29],"Our":[13],"combines":[15],"user-item":[16],"rating":[17],"scores":[18],"and/or":[19],"trust":[20],"network":[21],"information":[22],"with":[23],"compensatively":[25],"for":[26],"boosting":[27],"experiment,":[31],"identified":[33],"that":[34],"our":[35],"could":[37],"considerably":[38],"improve":[39],"recommendation":[40,47],"performance":[41],"when":[42],"compared":[43],"existing":[45],"methods.":[48]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}