{"id":"https://openalex.org/W2145142319","doi":"https://doi.org/10.1145/1639714.1639770","title":"Harnessing the power of \"favorites\" lists for recommendation systems","display_name":"Harnessing the power of \"favorites\" lists for recommendation systems","publication_year":2009,"publication_date":"2009-10-23","ids":{"openalex":"https://openalex.org/W2145142319","doi":"https://doi.org/10.1145/1639714.1639770","mag":"2145142319"},"language":"en","primary_location":{"id":"doi:10.1145/1639714.1639770","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1639714.1639770","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the third 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/A5026979696","display_name":"Maryam Khezrzadeh","orcid":null},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Maryam Khezrzadeh","raw_affiliation_strings":["University of Victoria, Victoria, BC, Canada","University of Victoria , Victoria , BC, Canada#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Victoria, Victoria, BC, Canada","institution_ids":["https://openalex.org/I212119943"]},{"raw_affiliation_string":"University of Victoria , Victoria , BC, Canada#TAB#","institution_ids":["https://openalex.org/I212119943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011013528","display_name":"Alex Thomo","orcid":"https://orcid.org/0000-0002-3020-2258"},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Alex Thomo","raw_affiliation_strings":["University of Victoria, Victoria, BC, Canada","University of Victoria , Victoria , BC, Canada#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Victoria, Victoria, BC, Canada","institution_ids":["https://openalex.org/I212119943"]},{"raw_affiliation_string":"University of Victoria , Victoria , BC, Canada#TAB#","institution_ids":["https://openalex.org/I212119943"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057045114","display_name":"William W. Wadge","orcid":null},"institutions":[{"id":"https://openalex.org/I212119943","display_name":"University of Victoria","ror":"https://ror.org/04s5mat29","country_code":"CA","type":"education","lineage":["https://openalex.org/I212119943"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"William W. Wadge","raw_affiliation_strings":["University of Victoria, Victoria, BC, Canada","University of Victoria , Victoria , BC, Canada#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Victoria, Victoria, BC, Canada","institution_ids":["https://openalex.org/I212119943"]},{"raw_affiliation_string":"University of Victoria , Victoria , BC, Canada#TAB#","institution_ids":["https://openalex.org/I212119943"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5026979696"],"corresponding_institution_ids":["https://openalex.org/I212119943"],"apc_list":null,"apc_paid":null,"fwci":2.3289,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.92037173,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"289","last_page":"292"},"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":0.9944000244140625,"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/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.9878000020980835,"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/collaborative-filtering","display_name":"Collaborative filtering","score":0.7777985334396362},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7682392597198486},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6865509152412415},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.618018627166748},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6105330586433411},{"id":"https://openalex.org/keywords/amazon-rainforest","display_name":"Amazon rainforest","score":0.5263285040855408},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4979524612426758},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.48779135942459106},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.4147537052631378},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.41455602645874023},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.35843658447265625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23757097125053406}],"concepts":[{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.7777985334396362},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7682392597198486},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6865509152412415},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.618018627166748},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6105330586433411},{"id":"https://openalex.org/C535291247","wikidata":"https://www.wikidata.org/wiki/Q177567","display_name":"Amazon rainforest","level":2,"score":0.5263285040855408},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4979524612426758},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.48779135942459106},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.4147537052631378},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.41455602645874023},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.35843658447265625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23757097125053406},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1639714.1639770","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1639714.1639770","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the third ACM conference on Recommender systems","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.525.5981","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.525.5981","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://webhome.cs.uvic.ca/~thomo/papers/recsys09.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W100643768","https://openalex.org/W1510348757","https://openalex.org/W1574241439","https://openalex.org/W1582340466","https://openalex.org/W1629473008","https://openalex.org/W1832221731","https://openalex.org/W1844760852","https://openalex.org/W1966553486","https://openalex.org/W1971040550","https://openalex.org/W1984347973","https://openalex.org/W1999047234","https://openalex.org/W2030144199","https://openalex.org/W2042281163","https://openalex.org/W2043403353","https://openalex.org/W2048279536","https://openalex.org/W2049455633","https://openalex.org/W2110325612","https://openalex.org/W2124029832","https://openalex.org/W2124591829","https://openalex.org/W2137728971","https://openalex.org/W2142144955","https://openalex.org/W2145142319","https://openalex.org/W2147152072","https://openalex.org/W2147654806","https://openalex.org/W2151498529","https://openalex.org/W2155106456","https://openalex.org/W2158515176","https://openalex.org/W2168525982","https://openalex.org/W2169757306","https://openalex.org/W2171960770","https://openalex.org/W3124873412","https://openalex.org/W4285719527"],"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":{"We":[0,30,75],"propose":[1],"a":[2,27,77],"novel":[3],"collaborative":[4,106],"recommendation":[5],"approach":[6,18],"to":[7,101,110],"take":[8],"advantage":[9],"of":[10,33,37,47,61,72,80],"the":[11,45,59,63,70,73,111],"information":[12],"available":[13],"in":[14,26,50],"user-created":[15],"lists.":[16,74],"Our":[17,96],"assumes":[19],"associations":[20,49],"among":[21],"any":[22],"two":[23],"items":[24,64],"appearing":[25],"list":[28],"together.":[29],"calculate":[31],"sum":[32],"Bayesian":[34],"ratings":[35,82],"(SBR)":[36],"all":[38],"lists":[39,62,88],"containing":[40],"an":[41],"item":[42],"pair":[43],"as":[44],"strength":[46],"item-item":[48],"that":[51],"pair.":[52],"SBR":[53],"takes":[54],"into":[55],"consideration":[56],"not":[57],"only":[58],"number":[60],"have":[65],"co-appeared":[66],"in,":[67],"but":[68],"also":[69],"quality":[71],"collected":[76],"data":[78],"set":[79],"user":[81],"for":[83],"books":[84],"along":[85],"with":[86],"Listmania":[87],"on":[89],"Amazon.com":[90],"using":[91],"Amazon":[92],"Web":[93],"Services":[94],"(AWS).":[95],"method":[97],"shows":[98],"superior":[99],"performance":[100],"existing":[102],"user-based":[103],"and":[104,115],"item-based":[105],"filtering":[107],"approaches":[108],"according":[109],"resulted":[112],"MAE,":[113],"coverage":[114],"F-measure.":[116]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}