{"id":"https://openalex.org/W2792941509","doi":"https://doi.org/10.3233/web-180370","title":"Exploiting item\u2013item relations to improve review-based rating prediction","display_name":"Exploiting item\u2013item relations to improve review-based rating prediction","publication_year":2018,"publication_date":"2018-03-07","ids":{"openalex":"https://openalex.org/W2792941509","doi":"https://doi.org/10.3233/web-180370","mag":"2792941509"},"language":"en","primary_location":{"id":"doi:10.3233/web-180370","is_oa":false,"landing_page_url":"https://doi.org/10.3233/web-180370","pdf_url":null,"source":{"id":"https://openalex.org/S4210183871","display_name":"Web Intelligence","issn_l":"2405-6456","issn":["2405-6456","2405-6464"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Web Intelligence","raw_type":"journal-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/A5100696824","display_name":"Jian Wang","orcid":"https://orcid.org/0000-0002-4316-932X"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Wang","raw_affiliation_strings":["International WIC Institute, Beijing University of Technology, Beijing 100124, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International WIC Institute, Beijing University of Technology, Beijing 100124, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079270412","display_name":"Jiajin Huang","orcid":"https://orcid.org/0000-0002-7495-3440"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiajin Huang","raw_affiliation_strings":["International WIC Institute, Beijing University of Technology, Beijing 100124, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International WIC Institute, Beijing University of Technology, Beijing 100124, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022096691","display_name":"Ning Zhong","orcid":"https://orcid.org/0000-0001-7882-8340"},"institutions":[{"id":"https://openalex.org/I153470267","display_name":"Maebashi Institute of Technology","ror":"https://ror.org/01x05rm94","country_code":"JP","type":"education","lineage":["https://openalex.org/I153470267"]},{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN","JP"],"is_corresponding":false,"raw_author_name":"Ning Zhong","raw_affiliation_strings":["Department of Life Science and Informatics, Maebashi Institute of Technology, Japan","International WIC Institute, Beijing University of Technology, Beijing 100124, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Life Science and Informatics, Maebashi Institute of Technology, Japan","institution_ids":["https://openalex.org/I153470267"]},{"raw_affiliation_string":"International WIC Institute, Beijing University of Technology, Beijing 100124, China","institution_ids":["https://openalex.org/I37796252"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5079270412"],"corresponding_institution_ids":["https://openalex.org/I37796252"],"apc_list":null,"apc_paid":null,"fwci":1.6107,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.87785961,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"16","issue":"1","first_page":"1","last_page":"13"},"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/T10028","display_name":"Topic Modeling","score":0.9965999722480774,"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"}},{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.9952999949455261,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/latent-dirichlet-allocation","display_name":"Latent Dirichlet allocation","score":0.8611663579940796},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7662103176116943},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7318994402885437},{"id":"https://openalex.org/keywords/information-overload","display_name":"Information overload","score":0.6495534181594849},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5691308379173279},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.5088244080543518},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.4809962213039398},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4243994355201721},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32516491413116455},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2698018252849579}],"concepts":[{"id":"https://openalex.org/C500882744","wikidata":"https://www.wikidata.org/wiki/Q269236","display_name":"Latent Dirichlet allocation","level":3,"score":0.8611663579940796},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7662103176116943},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7318994402885437},{"id":"https://openalex.org/C186625053","wikidata":"https://www.wikidata.org/wiki/Q1130191","display_name":"Information overload","level":2,"score":0.6495534181594849},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5691308379173279},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.5088244080543518},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.4809962213039398},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4243994355201721},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32516491413116455},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2698018252849579},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/web-180370","is_oa":false,"landing_page_url":"https://doi.org/10.3233/web-180370","pdf_url":null,"source":{"id":"https://openalex.org/S4210183871","display_name":"Web Intelligence","issn_l":"2405-6456","issn":["2405-6456","2405-6464"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Web Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W39762900","https://openalex.org/W1880262756","https://openalex.org/W1994616650","https://openalex.org/W2011196043","https://openalex.org/W2014956787","https://openalex.org/W2024562031","https://openalex.org/W2037351199","https://openalex.org/W2042281163","https://openalex.org/W2047109571","https://openalex.org/W2049478259","https://openalex.org/W2054141820","https://openalex.org/W2060754265","https://openalex.org/W2061873838","https://openalex.org/W2062778150","https://openalex.org/W2119825970","https://openalex.org/W2142972908","https://openalex.org/W2144487656","https://openalex.org/W2152184085","https://openalex.org/W2171960770","https://openalex.org/W2172249709","https://openalex.org/W2279684236","https://openalex.org/W2511264801","https://openalex.org/W2514530580","https://openalex.org/W2964011250","https://openalex.org/W6600730691"],"related_works":["https://openalex.org/W2769501189","https://openalex.org/W4315588616","https://openalex.org/W4312773271","https://openalex.org/W2888805565","https://openalex.org/W2962686197","https://openalex.org/W2207653751","https://openalex.org/W3005513013","https://openalex.org/W2611137333","https://openalex.org/W4291700620","https://openalex.org/W4317422773"],"abstract_inverted_index":{"Recommender":[0],"systems":[1,34],"aim":[2],"to":[3,9,46,97],"provide":[4],"users":[5],"with":[6,104],"preferred":[7],"items":[8,70],"address":[10],"the":[11,16,67,77,105],"information":[12,123],"overload":[13],"problem":[14],"in":[15,32],"Web":[17],"era.":[18],"Social":[19],"relations,":[20],"item":[21,25,95],"connections,":[22],"and":[23,27,58,71,82,94,126],"user-generated":[24],"reviews":[26,57,81],"ratings":[28,49,59],"play":[29],"important":[30],"roles":[31],"recommender":[33],"as":[35],"they":[36],"contain":[37,121],"abundant":[38],"potential":[39],"information.":[40],"Many":[41],"methods":[42,65],"have":[43],"been":[44],"proposed":[45],"predict":[47],"users\u2019":[48],"by":[50,85,100],"learning":[51],"latent":[52],"topic":[53],"factors":[54],"from":[55],"their":[56],"of":[60,76],"corresponding":[61],"items.":[62],"However,":[63],"these":[64],"ignore":[66],"relationships":[68],"among":[69],"cannot":[72],"make":[73],"full":[74],"use":[75],"complicated":[78],"relations":[79,96,120],"between":[80],"ratings.":[83],"Motivated":[84],"this":[86],"observation,":[87],"we":[88],"integrate":[89],"ratings,":[90],"reviews,":[91],"user":[92],"connections":[93],"improve":[98],"recommendations":[99],"combining":[101],"matrix":[102],"factorization":[103],"Latent":[106],"Dirichlet":[107],"Allocation":[108],"(LDA)":[109],"model.":[110],"Experimental":[111],"results":[112],"on":[113],"two":[114],"real-world":[115],"datasets":[116],"prove":[117],"that":[118],"item\u2013item":[119],"useful":[122],"for":[124],"recommendations,":[125],"our":[127],"model":[128],"effectively":[129],"improves":[130],"recommendation":[131],"quality.":[132]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
