{"id":"https://openalex.org/W2735318356","doi":"https://doi.org/10.1109/jas.2017.7510538","title":"Partition-based collaborative tensor factorization for POI recommendation","display_name":"Partition-based collaborative tensor factorization for POI recommendation","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2735318356","doi":"https://doi.org/10.1109/jas.2017.7510538","mag":"2735318356"},"language":"en","primary_location":{"id":"doi:10.1109/jas.2017.7510538","doi":"https://doi.org/10.1109/jas.2017.7510538","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jas.2017.7510538","pdf_url":null,"source":{"id":"https://openalex.org/S2484288132","display_name":"IEEE/CAA Journal of Automatica Sinica","issn_l":"2329-9266","issn":["2329-9266","2329-9274"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-2","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/CAA Journal of Automatica Sinica","raw_type":"journal-article"},"volume":null,"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/A5059646707","display_name":"Wenjing Luan","orcid":"https://orcid.org/0000-0003-0315-2934","observed_orcids":["https://orcid.org/0000-0003-0315-2934"]},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjing Luan","raw_affiliation_strings":["Department of Computer Science and Technology, Tongji University, Shanghai 200092, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tongji University, Shanghai 200092, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072386697","display_name":"Guanjun Liu","orcid":"https://orcid.org/0000-0002-7523-4827","observed_orcids":["https://orcid.org/0000-0002-7523-4827"]},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guanjun Liu","raw_affiliation_strings":["Department of Computer Science and Technology, Tongji University, Shanghai 200092, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tongji University, Shanghai 200092, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066099338","display_name":"Changjun Jiang","orcid":"https://orcid.org/0000-0003-0637-9317","observed_orcids":["https://orcid.org/0000-0003-0637-9317"]},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changjun Jiang","raw_affiliation_strings":["Key Laboratory of Embedded System and Service Computing, Tongji University, Shanghai 200092, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Embedded System and Service Computing, Tongji University, Shanghai 200092, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046114805","display_name":"Liang Qi","orcid":"https://orcid.org/0000-0002-0762-5607","observed_orcids":["https://orcid.org/0000-0002-0762-5607","https://orcid.org/0009-0002-0406-8347"]},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Qi","raw_affiliation_strings":["Department of Computer Science and Technology, Tongji University, Shanghai 200092, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tongji University, Shanghai 200092, China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I116953780"],"apc_list":null,"apc_paid":null,"fwci":20.8749,"has_fulltext":false,"cited_by_count":80,"citation_normalized_percentile":{"value":0.99287345,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"4","issue":"3","first_page":"437","last_page":"446"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9922000169754028,"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":0.9922000169754028,"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/T12303","display_name":"Tensor decomposition and applications","score":0.00430000014603138,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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/point-of-interest-recommendation","display_name":"point-of-interest recommendation","score":0.7080000042915344},{"id":"https://openalex.org/keywords/location-based-social-networks","display_name":"location-based social networks","score":0.9440000057220459},{"id":"https://openalex.org/keywords/check-in-data","display_name":"check-in data","score":0.746999979019165},{"id":"https://openalex.org/keywords/tensor-completion","display_name":"tensor completion","score":0.4099999964237213},{"id":"https://openalex.org/keywords/location-recommendation","display_name":"location recommendation","score":0.47600001096725464}],"concepts":[{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.7001417279243469},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6781689524650574},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.6773887276649475},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5948870778083801},{"id":"https://openalex.org/C187834632","wikidata":"https://www.wikidata.org/wiki/Q188804","display_name":"Factorization","level":2,"score":0.5657994747161865},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.5246046781539917},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5087204575538635},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.48911458253860474},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4746295213699341},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.4678061306476593},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.4513482451438904},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4375573396682739},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3288726806640625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3042919933795929},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2193860113620758},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.185288667678833},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1655394732952118},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08922600746154785},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jas.2017.7510538","doi":"https://doi.org/10.1109/jas.2017.7510538","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jas.2017.7510538","pdf_url":null,"source":{"id":"https://openalex.org/S2484288132","display_name":"IEEE/CAA Journal of Automatica Sinica","issn_l":"2329-9266","issn":["2329-9266","2329-9274"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-2","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/CAA Journal of Automatica Sinica","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.4000000059604645}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2407020491","https://openalex.org/W3198851774","https://openalex.org/W4361275899","https://openalex.org/W2399076680","https://openalex.org/W2643577078","https://openalex.org/W2863261792","https://openalex.org/W2585843291","https://openalex.org/W2593485853","https://openalex.org/W2763015105","https://openalex.org/W2908263705"],"abstract_inverted_index":{"The":[0],"rapid":[1],"development":[2],"of":[3,13,60,153],"location-based":[4],"social":[5],"networks":[6],"(LBSNs)":[7],"provides":[8],"people":[9],"with":[10,85],"an":[11],"opportunity":[12],"better":[14],"understanding":[15],"their":[16,24],"mobility":[17],"behavior":[18],"which":[19],"enables":[20],"them":[21],"to":[22,33,36,46,95,107,122,137,148],"decide":[23],"next":[25],"location.":[26],"For":[27],"example,":[28],"it":[29],"can":[30,129,172],"help":[31],"travelers":[32],"choose":[34],"where":[35],"go":[37],"next,":[38],"or":[39,49],"recommend":[40],"salesmen":[41],"the":[42,109,140,150,169],"most":[43],"potential":[44],"places":[45],"deliver":[47],"advertisements":[48],"sell":[50],"products.":[51],"In":[52,135],"this":[53],"paper,":[54],"a":[55,67,74,83,90,123,126,154,163],"method":[56,171],"for":[57,80],"recommending":[58],"points":[59],"interest":[61],"(POIs)":[62],"is":[63,78,93,146],"proposed":[64,147,170],"based":[65],"on":[66,162],"collaborative":[68],"tensor":[69,84,92,155],"factorization":[70],"(CTF)":[71],"technique.":[72],"Firstly,":[73],"generalized":[75],"objective":[76],"function":[77],"constructed":[79],"collaboratively":[81],"factorizing":[82],"several":[86],"feature":[87,103],"matrices.":[88],"Secondly,":[89],"3-mode":[91],"used":[94],"model":[96],"all":[97],"users'":[98],"check-in":[99],"behaviors,":[100],"and":[101,114],"three":[102],"matrices":[104],"are":[105],"extracted":[106],"characterize":[108],"time":[110,128],"distribution,":[111],"category":[112],"distribution":[113],"POI":[115,124],"correlation,":[116],"respectively.":[117],"Thirdly,":[118],"each":[119],"user's":[120],"preference":[121],"at":[125],"specific":[127],"be":[130],"estimated":[131],"by":[132],"using":[133],"CTF.":[134],"order":[136],"further":[138],"improve":[139],"recommendation":[141],"accuracy,":[142],"PCTF":[143],"(Partitionbased":[144],"CTF)":[145],"fill":[149],"missing":[151],"entries":[152],"after":[156],"clustering":[157],"its":[158],"every":[159],"mode.":[160],"Experiments":[161],"real":[164],"checkin":[165],"database":[166],"show":[167],"that":[168],"provide":[173],"more":[174],"accurate":[175],"location":[176],"recommendation.":[177]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":15},{"year":2019,"cited_by_count":15},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":2}],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2017-07-21T00:00:00"}
