{"id":"https://openalex.org/W2945114750","doi":"https://doi.org/10.1145/3308560.3316457","title":"Recommender Systems for Online Video Game Platforms: the Case of STEAM","display_name":"Recommender Systems for Online Video Game Platforms: the Case of STEAM","publication_year":2019,"publication_date":"2019-05-13","ids":{"openalex":"https://openalex.org/W2945114750","doi":"https://doi.org/10.1145/3308560.3316457","mag":"2945114750"},"language":"en","primary_location":{"id":"doi:10.1145/3308560.3316457","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3308560.3316457","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of The 2019 World Wide Web Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3308560.3316457","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014462135","display_name":"Germ\u00e1n Cheuque","orcid":null},"institutions":[{"id":"https://openalex.org/I162148367","display_name":"Pontificia Universidad Cat\u00f3lica de Chile","ror":"https://ror.org/04teye511","country_code":"CL","type":"education","lineage":["https://openalex.org/I162148367"]}],"countries":["CL"],"is_corresponding":true,"raw_author_name":"Germ\u00e1n Cheuque","raw_affiliation_strings":["IMFD &amp;Pontificia Universidad Cat\u00f3licaSantiago, Chile"],"affiliations":[{"raw_affiliation_string":"IMFD &amp;Pontificia Universidad Cat\u00f3licaSantiago, Chile","institution_ids":["https://openalex.org/I162148367"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042169718","display_name":"Jos\u00e9 Antonio Silva Guzm\u00e1n","orcid":"https://orcid.org/0000-0002-9142-9499"},"institutions":[{"id":"https://openalex.org/I162148367","display_name":"Pontificia Universidad Cat\u00f3lica de Chile","ror":"https://ror.org/04teye511","country_code":"CL","type":"education","lineage":["https://openalex.org/I162148367"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Guzm\u00e1n","raw_affiliation_strings":["Pontificia Universidad Cat\u00f3licaSantiago, Chile"],"affiliations":[{"raw_affiliation_string":"Pontificia Universidad Cat\u00f3licaSantiago, Chile","institution_ids":["https://openalex.org/I162148367"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038755237","display_name":"Denis Parra","orcid":"https://orcid.org/0000-0001-9878-8761"},"institutions":[{"id":"https://openalex.org/I162148367","display_name":"Pontificia Universidad Cat\u00f3lica de Chile","ror":"https://ror.org/04teye511","country_code":"CL","type":"education","lineage":["https://openalex.org/I162148367"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Denis Parra","raw_affiliation_strings":["IMFD &amp; Pontificia Universidad Cat\u00f3licaSantiago, Chile"],"affiliations":[{"raw_affiliation_string":"IMFD &amp; Pontificia Universidad Cat\u00f3licaSantiago, Chile","institution_ids":["https://openalex.org/I162148367"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5014462135"],"corresponding_institution_ids":["https://openalex.org/I162148367"],"apc_list":null,"apc_paid":null,"fwci":9.1408,"has_fulltext":false,"cited_by_count":56,"citation_normalized_percentile":{"value":0.97826388,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"763","last_page":"771"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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/T11197","display_name":"Digital Games and Media","score":0.9854999780654907,"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/T10609","display_name":"Digital Marketing and Social Media","score":0.9824000000953674,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8256808519363403},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7846946716308594},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.6540201902389526},{"id":"https://openalex.org/keywords/baseline","display_name":"Baseline (sea)","score":0.6178058385848999},{"id":"https://openalex.org/keywords/video-game","display_name":"Video game","score":0.5859007835388184},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.5511884689331055},{"id":"https://openalex.org/keywords/information-overload","display_name":"Information overload","score":0.47759294509887695},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4367203414440155},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3791401982307434},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3778231143951416},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.33444955945014954},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.32375645637512207}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8256808519363403},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7846946716308594},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.6540201902389526},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.6178058385848999},{"id":"https://openalex.org/C3018412434","wikidata":"https://www.wikidata.org/wiki/Q7889","display_name":"Video game","level":2,"score":0.5859007835388184},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.5511884689331055},{"id":"https://openalex.org/C186625053","wikidata":"https://www.wikidata.org/wiki/Q1130191","display_name":"Information overload","level":2,"score":0.47759294509887695},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4367203414440155},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3791401982307434},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3778231143951416},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33444955945014954},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.32375645637512207},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","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":1,"locations":[{"id":"doi:10.1145/3308560.3316457","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3308560.3316457","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of The 2019 World Wide Web Conference","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3308560.3316457","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3308560.3316457","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Companion Proceedings of The 2019 World Wide Web Conference","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.41999998688697815,"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W37461795","https://openalex.org/W58619017","https://openalex.org/W2041105601","https://openalex.org/W2094286023","https://openalex.org/W2101409192","https://openalex.org/W2144807535","https://openalex.org/W2166237624","https://openalex.org/W2341863528","https://openalex.org/W2604662567","https://openalex.org/W2808051230","https://openalex.org/W2886209086","https://openalex.org/W2888983470","https://openalex.org/W2893359107","https://openalex.org/W2949709688","https://openalex.org/W3099092974","https://openalex.org/W4250498219"],"related_works":["https://openalex.org/W4251329182","https://openalex.org/W1599110641","https://openalex.org/W1549403601","https://openalex.org/W2497510784","https://openalex.org/W4252183363","https://openalex.org/W2787177576","https://openalex.org/W2078352417","https://openalex.org/W2418053903","https://openalex.org/W2098758514","https://openalex.org/W1575740715"],"abstract_inverted_index":{"The":[0,152],"world":[1],"of":[2,19,25,35,40,46,64,78,98,105,114,125,131,179,214],"video":[3,56,216],"games":[4,36,66],"has":[5,14],"changed":[6],"considerably":[7],"over":[8,211],"the":[9,17,31,44,52,55,62,76,96,122,126,129,136,158,166,177,180,203,207,212],"recent":[10],"years.":[11],"Its":[12],"diversification":[13],"dramatically":[15],"increased":[16],"number":[18,32],"users":[20],"engaged":[21],"in":[22,205,228],"online":[23,215],"communities":[24],"this":[26,72,171],"entertainment":[27],"area,":[28],"and":[29,33,92,128,187],"consequently,":[30],"types":[34,113],"available.":[37],"This":[38],"context":[39,213],"information":[41,53],"overload":[42],"underpins":[43],"development":[45],"recommender":[47,80,209],"systems":[48,210],"that":[49,54,189],"could":[50,223],"leverage":[51],"game":[57,185,217],"platforms":[58],"collect,":[59],"hence":[60],"following":[61],"trend":[63],"new":[65],"coming":[67],"out":[68],"every":[69],"year.":[70],"In":[71],"work":[73],"we":[74],"test":[75],"potential":[77,104],"state-of-the-art":[79],"models":[81],"based":[82,144],"respectively":[83],"on":[84,145],"Factorization":[85],"Machines":[86],"(FM),":[87],"deep":[88],"neural":[89],"networks":[90],"(DeepNN)":[91],"one":[93,198],"derived":[94],"from":[95,184],"mixture":[97],"both":[99],"(DeepFM),":[100],"chosen":[101],"for":[102,170,195],"their":[103],"receiving":[106],"multiple":[107],"inputs":[108],"as":[109,111,193,197,226],"well":[110],"different":[112],"input":[115],"variables.":[116],"We":[117,174,201],"evaluate":[118],"our":[119],"results":[120,140,221],"measuring":[121],"ranking":[123],"accuracy":[124],"recommendation":[127,133,172,196],"diversity/novelty":[130],"a":[132,142],"list.":[134],"All":[135],"algorithms":[137],"achieve":[138],"better":[139],"than":[141,165],"baseline":[143,227],"implicit":[146],"feedback":[147],"(Alternating":[148],"Least":[149],"Squares":[150],"model).":[151],"best":[153],"performing":[154],"algorithm":[155],"is":[156,191],"DeepNN,":[157],"high":[159],"order":[160,168],"interactions":[161],"are":[162,202],"more":[163],"important":[164],"low":[167],"ones":[169],"task.":[173],"also":[175],"analyze":[176],"effect":[178],"sentiment":[181],"extracted":[182],"directly":[183],"reviews,":[186],"find":[188],"it":[190],"not":[192],"relevant":[194],"might":[199],"expect.":[200],"first":[204],"studying":[206],"aforementioned":[208],"platforms,":[218],"reporting":[219],"novel":[220],"which":[222],"be":[224],"used":[225],"future":[229],"works.":[230]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2}],"updated_date":"2026-03-13T16:22:10.518609","created_date":"2025-10-10T00:00:00"}
