{"id":"https://openalex.org/W3211439395","doi":"https://doi.org/10.1007/s13042-021-01451-0","title":"Multi-task learning for collaborative filtering","display_name":"Multi-task learning for collaborative filtering","publication_year":2021,"publication_date":"2021-11-13","ids":{"openalex":"https://openalex.org/W3211439395","doi":"https://doi.org/10.1007/s13042-021-01451-0","mag":"3211439395"},"language":"en","primary_location":{"id":"doi:10.1007/s13042-021-01451-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13042-021-01451-0","pdf_url":null,"source":{"id":"https://openalex.org/S2764999920","display_name":"International Journal of Machine Learning and Cybernetics","issn_l":"1868-8071","issn":["1868-8071","1868-808X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Machine Learning and Cybernetics","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/A5012829572","display_name":"Lianjie Long","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lianjie Long","raw_affiliation_strings":["The College of Computer Science, Chongqing University, Chongqing, 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The College of Computer Science, Chongqing University, Chongqing, 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021971414","display_name":"Faliang Huang","orcid":"https://orcid.org/0000-0002-0656-7361"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]},{"id":"https://openalex.org/I4210151929","display_name":"Nanning Normal University","ror":"https://ror.org/04dx82x73","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210151929"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Faliang Huang","raw_affiliation_strings":["The College of Computer Science, Chongqing University, Chongqing, 400044, China","The College of Computer and Information Engineering, Guangxi Key Lab of Human-machine Interaction and Intelligent Decision, Nanning Normal University, Nanning, 530001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The College of Computer Science, Chongqing University, Chongqing, 400044, China","institution_ids":["https://openalex.org/I158842170"]},{"raw_affiliation_string":"The College of Computer and Information Engineering, Guangxi Key Lab of Human-machine Interaction and Intelligent Decision, Nanning Normal University, Nanning, 530001, China","institution_ids":["https://openalex.org/I4210151929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101411081","display_name":"Yunfei Yin","orcid":"https://orcid.org/0000-0003-1792-1378"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yunfei Yin","raw_affiliation_strings":["The College of Computer Science, Chongqing University, Chongqing, 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The College of Computer Science, Chongqing University, Chongqing, 400044, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071214519","display_name":"Youquan Xu","orcid":"https://orcid.org/0009-0008-6018-1612"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Youquan Xu","raw_affiliation_strings":["The College of Computer Science, Chongqing University, Chongqing, 400044, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The College of Computer Science, Chongqing University, Chongqing, 400044, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5021971414","https://openalex.org/A5101411081"],"corresponding_institution_ids":["https://openalex.org/I158842170","https://openalex.org/I4210151929"],"apc_list":{"value":2790,"currency":"EUR","value_usd":3590},"apc_paid":null,"fwci":4.1576,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.94572602,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"13","issue":"5","first_page":"1355","last_page":"1368"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9695000052452087,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9372000098228455,"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/computer-science","display_name":"Computer science","score":0.8495556116104126},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.795179009437561},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.7143895626068115},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.6637619733810425},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6209904551506042},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5519107580184937},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5497007966041565},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.5134485960006714},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.48604804277420044},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4649001359939575},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.4534953534603119},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.33042097091674805},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32993483543395996}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8495556116104126},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.795179009437561},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.7143895626068115},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.6637619733810425},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6209904551506042},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5519107580184937},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5497007966041565},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.5134485960006714},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.48604804277420044},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4649001359939575},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.4534953534603119},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.33042097091674805},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32993483543395996},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s13042-021-01451-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s13042-021-01451-0","pdf_url":null,"source":{"id":"https://openalex.org/S2764999920","display_name":"International Journal of Machine Learning and Cybernetics","issn_l":"1868-8071","issn":["1868-8071","1868-808X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Machine Learning and Cybernetics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4712688190","display_name":null,"funder_award_id":"61962038","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6934172100","display_name":"\u9762\u5411\u5927\u89c4\u6a21\u79fb\u52a8\u793e\u4ea4\u6570\u636e\u7684\u4e2a\u4f53\u65f6\u7a7a\u4ea4\u4e92\u6a21\u5f0f\u53d1\u73b0\u53ca\u793e\u533a\u8fdb\u5316\u673a\u7406\u7814\u7a76","funder_award_id":"61962006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"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":57,"referenced_works":["https://openalex.org/W292604860","https://openalex.org/W1522301498","https://openalex.org/W1902027874","https://openalex.org/W1981276685","https://openalex.org/W1994389483","https://openalex.org/W2028988057","https://openalex.org/W2042281163","https://openalex.org/W2054141820","https://openalex.org/W2085040216","https://openalex.org/W2088621849","https://openalex.org/W2099866409","https://openalex.org/W2116802659","https://openalex.org/W2127426251","https://openalex.org/W2133685911","https://openalex.org/W2137028279","https://openalex.org/W2137245235","https://openalex.org/W2137983211","https://openalex.org/W2140310134","https://openalex.org/W2148541040","https://openalex.org/W2157881433","https://openalex.org/W2172249709","https://openalex.org/W2194775991","https://openalex.org/W2295601453","https://openalex.org/W2336920772","https://openalex.org/W2340502990","https://openalex.org/W2469952266","https://openalex.org/W2509893387","https://openalex.org/W2565948352","https://openalex.org/W2604272474","https://openalex.org/W2605350416","https://openalex.org/W2740920897","https://openalex.org/W2753648062","https://openalex.org/W2767669124","https://openalex.org/W2798972759","https://openalex.org/W2800727648","https://openalex.org/W2803718882","https://openalex.org/W2806277834","https://openalex.org/W2885022522","https://openalex.org/W2886661492","https://openalex.org/W2893085659","https://openalex.org/W2912351665","https://openalex.org/W2913340405","https://openalex.org/W2962883855","https://openalex.org/W2962989965","https://openalex.org/W2962992837","https://openalex.org/W2963085847","https://openalex.org/W2963902947","https://openalex.org/W2973172293","https://openalex.org/W2990138404","https://openalex.org/W3003149334","https://openalex.org/W3045301932","https://openalex.org/W3088777230","https://openalex.org/W3097991661","https://openalex.org/W3129702347","https://openalex.org/W3146803896","https://openalex.org/W3201252789","https://openalex.org/W4289488615"],"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/W135044020","https://openalex.org/W4376854386"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}
