{"id":"https://openalex.org/W2749914647","doi":"https://doi.org/10.1145/3109859.3109919","title":"Rethinking Collaborative Filtering","display_name":"Rethinking Collaborative Filtering","publication_year":2017,"publication_date":"2017-08-24","ids":{"openalex":"https://openalex.org/W2749914647","doi":"https://doi.org/10.1145/3109859.3109919","mag":"2749914647"},"language":"en","primary_location":{"id":"doi:10.1145/3109859.3109919","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3109859.3109919","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eleventh 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/A5083002103","display_name":"Noam Koenigstein","orcid":"https://orcid.org/0000-0001-8219-4512"},"institutions":[{"id":"https://openalex.org/I4210125051","display_name":"Microsoft (Israel)","ror":"https://ror.org/03819cc96","country_code":"IL","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210125051"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Noam Koenigstein","raw_affiliation_strings":["Microsoft, Tel Aviv, Israel"],"affiliations":[{"raw_affiliation_string":"Microsoft, Tel Aviv, Israel","institution_ids":["https://openalex.org/I4210125051"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5083002103"],"corresponding_institution_ids":["https://openalex.org/I4210125051"],"apc_list":null,"apc_paid":null,"fwci":0.9673,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.82638432,"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":"336","last_page":"337"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":1.0,"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":1.0,"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9603000283241272,"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/collaborative-filtering","display_name":"Collaborative filtering","score":0.8674481511116028},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.8277796506881714},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.7394496202468872},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7085348963737488},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6891746520996094},{"id":"https://openalex.org/keywords/competition","display_name":"Competition (biology)","score":0.5631301999092102},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.48756498098373413},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44321632385253906},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.4230392277240753},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.4182434380054474},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3435574173927307},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10599911212921143},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.10267776250839233},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.09965780377388},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.06670430302619934}],"concepts":[{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.8674481511116028},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8277796506881714},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.7394496202468872},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7085348963737488},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6891746520996094},{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.5631301999092102},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.48756498098373413},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44321632385253906},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.4230392277240753},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.4182434380054474},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3435574173927307},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10599911212921143},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.10267776250839233},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.09965780377388},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.06670430302619934},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3109859.3109919","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3109859.3109919","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eleventh ACM Conference on Recommender Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5400000214576721,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W119993503","https://openalex.org/W178169250","https://openalex.org/W1556081409","https://openalex.org/W1971040550","https://openalex.org/W2006822005","https://openalex.org/W2030481925","https://openalex.org/W2049670925","https://openalex.org/W2112420033","https://openalex.org/W2119384858","https://openalex.org/W2140310134","https://openalex.org/W2338907098","https://openalex.org/W2341535507","https://openalex.org/W2951403958"],"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/W4376854386","https://openalex.org/W2202724490"],"abstract_inverted_index":{"A":[0],"decade":[1],"has":[2,26],"passed":[3],"since":[4],"the":[5,18,36,55,66],"seminal":[6],"Netflix":[7],"Prize":[8],"competition":[9],"and":[10],"Collaborative":[11],"Filtering":[12],"(CF)":[13],"models":[14,47],"are":[15],"still":[16,48],"at":[17],"forefront":[19],"of":[20,35,68],"Recommender":[21],"System":[22],"research.":[23],"Significant":[24],"progress":[25],"been":[27,42],"achieved":[28],"over":[29],"this":[30],"time,":[31],"yet":[32],"key":[33],"aspects":[34],"basic":[37],"problem":[38],"formulation":[39],"have":[40],"not":[41],"seriously":[43],"challenged.":[44],"Most":[45],"state-of-the-art":[46],"assume":[49],"a":[50],"supervised":[51],"model":[52],"in":[53],"which":[54],"ultimate":[56],"goal":[57],"is":[58],"to":[59],"predict":[60],"future":[61],"user-item":[62],"interactions":[63],"based":[64],"on":[65],"generalization":[67],"historical":[69],"data.":[70]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}