{"id":"https://openalex.org/W2617496330","doi":"https://doi.org/10.1145/3078971.3078980","title":"Improving Context-Aware Music Recommender Systems","display_name":"Improving Context-Aware Music Recommender Systems","publication_year":2017,"publication_date":"2017-05-25","ids":{"openalex":"https://openalex.org/W2617496330","doi":"https://doi.org/10.1145/3078971.3078980","mag":"2617496330"},"language":"en","primary_location":{"id":"doi:10.1145/3078971.3078980","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3078971.3078980","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval","raw_type":"proceedings-article"},"type":"conference-paper","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/A5042754910","display_name":"Martin Pichl","orcid":null},"institutions":[{"id":"https://openalex.org/I190249584","display_name":"Universit\u00e4t Innsbruck","ror":"https://ror.org/054pv6659","country_code":"AT","type":"education","lineage":["https://openalex.org/I190249584"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Martin Pichl","raw_affiliation_strings":["University of Innsbruck, Innsbruck, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Innsbruck, Innsbruck, Austria","institution_ids":["https://openalex.org/I190249584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070525687","display_name":"Eva Zangerle","orcid":"https://orcid.org/0000-0003-3195-8273"},"institutions":[{"id":"https://openalex.org/I190249584","display_name":"Universit\u00e4t Innsbruck","ror":"https://ror.org/054pv6659","country_code":"AT","type":"education","lineage":["https://openalex.org/I190249584"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Eva Zangerle","raw_affiliation_strings":["University of Innsbruck, Innsbruck, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Innsbruck, Innsbruck, Austria","institution_ids":["https://openalex.org/I190249584"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073412960","display_name":"G\u00fcnther Specht","orcid":"https://orcid.org/0000-0003-0978-7201"},"institutions":[{"id":"https://openalex.org/I190249584","display_name":"Universit\u00e4t Innsbruck","ror":"https://ror.org/054pv6659","country_code":"AT","type":"education","lineage":["https://openalex.org/I190249584"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"G\u00fcnther Specht","raw_affiliation_strings":["University of Innsbruck, Innsbruck, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Innsbruck, Innsbruck, Austria","institution_ids":["https://openalex.org/I190249584"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I190249584"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"201","last_page":"208"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11309","display_name":"Music and Audio Processing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9993000030517578,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9886999726295471,"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":0.915489673614502},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8624783754348755},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.7358383536338806},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6889684796333313},{"id":"https://openalex.org/keywords/music-information-retrieval","display_name":"Music information retrieval","score":0.4945690333843231},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.46233224868774414},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.41983121633529663},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.41860222816467285},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4123767018318176},{"id":"https://openalex.org/keywords/musical","display_name":"Musical","score":0.18819716572761536}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.915489673614502},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8624783754348755},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.7358383536338806},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6889684796333313},{"id":"https://openalex.org/C2777946086","wikidata":"https://www.wikidata.org/wiki/Q1163335","display_name":"Music information retrieval","level":3,"score":0.4945690333843231},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.46233224868774414},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.41983121633529663},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.41860222816467285},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4123767018318176},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.18819716572761536},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3078971.3078980","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3078971.3078980","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2017 ACM on International Conference on Multimedia Retrieval","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W134782723","https://openalex.org/W273955616","https://openalex.org/W324674172","https://openalex.org/W395933519","https://openalex.org/W1560147776","https://openalex.org/W1586317846","https://openalex.org/W1591262347","https://openalex.org/W1690919088","https://openalex.org/W1797580880","https://openalex.org/W1977125518","https://openalex.org/W1987460043","https://openalex.org/W1995797952","https://openalex.org/W1998546380","https://openalex.org/W2002834872","https://openalex.org/W2036524668","https://openalex.org/W2041688781","https://openalex.org/W2044277341","https://openalex.org/W2049090231","https://openalex.org/W2054141820","https://openalex.org/W2067216076","https://openalex.org/W2075817192","https://openalex.org/W2081724542","https://openalex.org/W2094286023","https://openalex.org/W2101409192","https://openalex.org/W2111806152","https://openalex.org/W2115568835","https://openalex.org/W2123402141","https://openalex.org/W2124187902","https://openalex.org/W2141714363","https://openalex.org/W2144211451","https://openalex.org/W2171960770","https://openalex.org/W2286124384","https://openalex.org/W2394704164","https://openalex.org/W2397963589","https://openalex.org/W2419128894","https://openalex.org/W2490896418","https://openalex.org/W2574040149","https://openalex.org/W2587032473","https://openalex.org/W2952449615"],"related_works":["https://openalex.org/W2348159088","https://openalex.org/W2402445420","https://openalex.org/W1773619406","https://openalex.org/W2377968345","https://openalex.org/W2075040002","https://openalex.org/W933664000","https://openalex.org/W2358464822","https://openalex.org/W2974025129","https://openalex.org/W7602594","https://openalex.org/W1915070853"],"abstract_inverted_index":{"Over":[0],"the":[1,28,54,63,94,98,101,122,131],"last":[2],"years,":[3],"music":[4,15,20,24,32,37,50],"consumption":[5],"has":[6,33,58],"changed":[7],"fundamentally:":[8],"people":[9],"switch":[10],"from":[11,73,97],"private,":[12],"mostly":[13],"limited":[14],"collections":[16,21],"to":[17,45,61],"huge":[18],"public":[19],"provided":[22],"by":[23],"streaming":[25,38],"platforms.":[26],"Thus,":[27],"amount":[29],"of":[30,56,65,100,128,130],"available":[31],"increased":[34],"dramatically":[35],"and":[36,111],"platforms":[39],"heavily":[40],"rely":[41],"on":[42,70,87,105],"recommender":[43,84],"systems":[44],"assist":[46],"users":[47,57,110],"in":[48,126],"discovering":[49],"they":[51],"like.":[52],"Incorporating":[53],"context":[55,96],"been":[59],"shown":[60],"improve":[62],"quality":[64],"recommendations.":[66,133],"Previous":[67],"approaches":[68],"based":[69,86],"pre-filtering":[71,123],"suffered":[72],"a":[74,82,106],"split":[75],"dataset.":[76],"In":[77],"this":[78],"work,":[79],"we":[80,115],"present":[81],"context-aware":[83],"system":[85],"factorization":[88],"machines":[89],"that":[90,117],"extracts":[91],"information":[92],"about":[93],"user's":[95,102],"names":[99],"playlists.":[103],"Based":[104],"dataset":[107],"comprising":[108],"15,000":[109],"1.8":[112],"million":[113],"tracks":[114],"show":[116],"our":[118],"proposed":[119],"approach":[120,124],"outperforms":[121],"substantially":[125],"terms":[127],"accuracy":[129],"computed":[132]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
