{"id":"https://openalex.org/W2900899353","doi":"https://doi.org/10.1109/access.2018.2881074","title":"Hybrid Collaborative Filtering Based on Users Rating Behavior","display_name":"Hybrid Collaborative Filtering Based on Users Rating Behavior","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2900899353","doi":"https://doi.org/10.1109/access.2018.2881074","mag":"2900899353"},"language":"en","primary_location":{"id":"doi:10.1109/access.2018.2881074","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2881074","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2018.2881074","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044589432","display_name":"Fernando Ortega","orcid":"https://orcid.org/0000-0003-4765-1479"},"institutions":[{"id":"https://openalex.org/I4210131986","display_name":"Centro Universitario de Tecnolog\u00eda y Arte Digital","ror":"https://ror.org/03pzf1r57","country_code":"ES","type":"education","lineage":["https://openalex.org/I4210131986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Fernando Ortega","raw_affiliation_strings":["U-tad: Centro Universitario de Tecnolog\u00eda y Arte Digital, Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0003-4765-1479","affiliations":[{"raw_affiliation_string":"U-tad: Centro Universitario de Tecnolog\u00eda y Arte Digital, Madrid, Spain","institution_ids":["https://openalex.org/I4210131986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071707396","display_name":"Diego Rojo","orcid":"https://orcid.org/0000-0003-2672-0738"},"institutions":[{"id":"https://openalex.org/I4210131986","display_name":"Centro Universitario de Tecnolog\u00eda y Arte Digital","ror":"https://ror.org/03pzf1r57","country_code":"ES","type":"education","lineage":["https://openalex.org/I4210131986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Diego Rojo","raw_affiliation_strings":["U-tad: Centro Universitario de Tecnolog\u00eda y Arte Digital, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"U-tad: Centro Universitario de Tecnolog\u00eda y Arte Digital, Madrid, Spain","institution_ids":["https://openalex.org/I4210131986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021420884","display_name":"Priscila Valdiviezo-D\u00edaz","orcid":"https://orcid.org/0000-0002-5216-8820"},"institutions":[{"id":"https://openalex.org/I100205273","display_name":"Universidad T\u00e9cnica Particular de Loja","ror":"https://ror.org/04dvbth24","country_code":"EC","type":"education","lineage":["https://openalex.org/I100205273"]},{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["EC","ES"],"is_corresponding":false,"raw_author_name":"Priscila Valdiviezo-Diaz","raw_affiliation_strings":["Computer Science and Electronic Department, Universidad T\u00e9cnica Particular de Loja, Loja, Ecuador","Department of Information Systems, Universidad Politecnica de Madrid, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science and Electronic Department, Universidad T\u00e9cnica Particular de Loja, Loja, Ecuador","institution_ids":["https://openalex.org/I100205273"]},{"raw_affiliation_string":"Department of Information Systems, Universidad Politecnica de Madrid, Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012627865","display_name":"Laura Raya","orcid":"https://orcid.org/0000-0002-1331-790X"},"institutions":[{"id":"https://openalex.org/I4210131986","display_name":"Centro Universitario de Tecnolog\u00eda y Arte Digital","ror":"https://ror.org/03pzf1r57","country_code":"ES","type":"education","lineage":["https://openalex.org/I4210131986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Laura Raya","raw_affiliation_strings":["U-tad: Centro Universitario de Tecnolog\u00eda y Arte Digital, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"U-tad: Centro Universitario de Tecnolog\u00eda y Arte Digital, Madrid, Spain","institution_ids":["https://openalex.org/I4210131986"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":4.9357,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.95830364,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"6","issue":null,"first_page":"69582","last_page":"69591"},"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/T10609","display_name":"Digital Marketing and Social Media","score":0.9800000190734863,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9591000080108643,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/collaborative-filtering","display_name":"Collaborative filtering","score":0.6960987448692322},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6794049739837646},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.4789484143257141},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3271458148956299},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.21864640712738037}],"concepts":[{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.6960987448692322},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6794049739837646},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.4789484143257141},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3271458148956299},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.21864640712738037}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2018.2881074","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2881074","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:9ffbce3fc01049828e23ba1af269a259","is_oa":true,"landing_page_url":"https://doaj.org/article/9ffbce3fc01049828e23ba1af269a259","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 6, Pp 69582-69591 (2018)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2018.2881074","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2018.2881074","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W281665770","https://openalex.org/W331119053","https://openalex.org/W1479822238","https://openalex.org/W1486317198","https://openalex.org/W1560147776","https://openalex.org/W1977290284","https://openalex.org/W1978044639","https://openalex.org/W1989279326","https://openalex.org/W1994389483","https://openalex.org/W2018597607","https://openalex.org/W2025605741","https://openalex.org/W2033317745","https://openalex.org/W2039353303","https://openalex.org/W2039353346","https://openalex.org/W2054141820","https://openalex.org/W2066330346","https://openalex.org/W2075688282","https://openalex.org/W2100235918","https://openalex.org/W2112596352","https://openalex.org/W2135790056","https://openalex.org/W2137245235","https://openalex.org/W2171960770","https://openalex.org/W2219888463","https://openalex.org/W2229809859","https://openalex.org/W2291944856","https://openalex.org/W2398584644","https://openalex.org/W2498119267","https://openalex.org/W2521090836","https://openalex.org/W2522690881","https://openalex.org/W2560684428","https://openalex.org/W2583166138","https://openalex.org/W2606140935","https://openalex.org/W2740740967","https://openalex.org/W2741124718","https://openalex.org/W2757344433","https://openalex.org/W2783806899","https://openalex.org/W2796630939","https://openalex.org/W2906394293","https://openalex.org/W4211124088","https://openalex.org/W6680451568","https://openalex.org/W6757245557"],"related_works":["https://openalex.org/W1484355083","https://openalex.org/W2772628444","https://openalex.org/W4220714703","https://openalex.org/W2735929803","https://openalex.org/W2170391450","https://openalex.org/W2098758514","https://openalex.org/W3008845055","https://openalex.org/W2041004656","https://openalex.org/W135044020","https://openalex.org/W4376854386"],"abstract_inverted_index":{"Several":[0],"collaborative":[1],"filtering":[2],"(CF)":[3],"approaches":[4,73],"have":[5,93,125],"been":[6,22,39,94],"developed":[7],"in":[8],"order":[9],"to":[10],"improve":[11],"the":[12,15,25,29,34,48,88,98,117,130,134],"quality":[13,27,110],"of":[14,28,50,111],"recommendations.":[16],"However,":[17],"this":[18,46],"improvement":[19,108],"has":[20,37],"always":[21],"measured":[23],"as":[24],"average":[26],"performed":[30,85],"recommendations":[31,68,115],"across":[32],"all":[33],"users.":[35],"It":[36],"not":[38],"analyzed":[40],"for":[41,56],"each":[42,57],"individual":[43],"user.":[44],"In":[45,122],"paper,":[47],"existence":[49],"a":[51,62,76],"more":[52],"precise":[53],"CF":[54,72,120],"approach":[55],"user":[58,89],"is":[59,80,84],"demonstrated.":[60],"So,":[61],"novel":[63],"hybrid":[64,119],"method":[65],"that":[66],"merges":[67],"provided":[69],"by":[70,133],"different":[71],"based":[74,86],"on":[75,87,97,109],"multi-class":[77],"classification":[78,83],"algorithm":[79],"proposed.":[81],"This":[82],"rating":[90],"behavior.":[91],"Experiments":[92],"carried":[95],"out":[96],"MovieLens":[99],"and":[100,114],"Netflix":[101],"datasets.":[102],"The":[103],"experimental":[104],"results":[105,131],"demonstrate":[106],"an":[107],"both":[112],"predictions":[113],"using":[116],"proposed":[118,135],"approach.":[121,136],"addition,":[123],"experiments":[124],"compared":[126],"state-of-the-art":[127],"baselines":[128],"with":[129],"obtained":[132]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
