{"id":"https://openalex.org/W4392151641","doi":"https://doi.org/10.1109/tetci.2024.3366771","title":"Enhanced Self-Attention Mechanism for Long and Short Term Sequential Recommendation Models","display_name":"Enhanced Self-Attention Mechanism for Long and Short Term Sequential Recommendation Models","publication_year":2024,"publication_date":"2024-02-26","ids":{"openalex":"https://openalex.org/W4392151641","doi":"https://doi.org/10.1109/tetci.2024.3366771"},"language":"en","primary_location":{"id":"doi:10.1109/tetci.2024.3366771","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tetci.2024.3366771","pdf_url":null,"source":{"id":"https://openalex.org/S4210210251","display_name":"IEEE Transactions on Emerging Topics in Computational Intelligence","issn_l":"2471-285X","issn":["2471-285X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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 Transactions on Emerging Topics in Computational 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/A5070055083","display_name":"Xiaoyao Zheng","orcid":"https://orcid.org/0000-0001-7554-4211"},"institutions":[{"id":"https://openalex.org/I4472751","display_name":"Anhui Normal University","ror":"https://ror.org/05fsfvw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I4472751"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyao Zheng","raw_affiliation_strings":["Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China"],"raw_orcid":"https://orcid.org/0000-0001-7554-4211","affiliations":[{"raw_affiliation_string":"Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China","institution_ids":["https://openalex.org/I4472751"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076986736","display_name":"Xingwang Li","orcid":"https://orcid.org/0000-0002-0907-6517"},"institutions":[{"id":"https://openalex.org/I4472751","display_name":"Anhui Normal University","ror":"https://ror.org/05fsfvw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I4472751"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingwang Li","raw_affiliation_strings":["Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China","institution_ids":["https://openalex.org/I4472751"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080343454","display_name":"Zhenghua Chen","orcid":"https://orcid.org/0000-0002-1719-0328"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]},{"id":"https://openalex.org/I4472751","display_name":"Anhui Normal University","ror":"https://ror.org/05fsfvw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I4472751"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Zhenghua Chen","raw_affiliation_strings":["Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China","Institute for Infocomm Research, Agency for Science, Technology, Infocomm Research (I2R), and Research (A*STAR), Singapore"],"raw_orcid":"https://orcid.org/0000-0002-1719-0328","affiliations":[{"raw_affiliation_string":"Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China","institution_ids":["https://openalex.org/I4472751"]},{"raw_affiliation_string":"Institute for Infocomm Research, Agency for Science, Technology, Infocomm Research (I2R), and Research (A*STAR), Singapore","institution_ids":["https://openalex.org/I3005327000","https://openalex.org/I115228651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056056360","display_name":"Liping Sun","orcid":"https://orcid.org/0000-0002-6678-9759"},"institutions":[{"id":"https://openalex.org/I4472751","display_name":"Anhui Normal University","ror":"https://ror.org/05fsfvw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I4472751"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liping Sun","raw_affiliation_strings":["Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China"],"raw_orcid":"https://orcid.org/0000-0002-6678-9759","affiliations":[{"raw_affiliation_string":"Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China","institution_ids":["https://openalex.org/I4472751"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003237689","display_name":"Qingying Yu","orcid":"https://orcid.org/0000-0002-5816-3190"},"institutions":[{"id":"https://openalex.org/I4472751","display_name":"Anhui Normal University","ror":"https://ror.org/05fsfvw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I4472751"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingying Yu","raw_affiliation_strings":["Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China"],"raw_orcid":"https://orcid.org/0000-0002-5816-3190","affiliations":[{"raw_affiliation_string":"Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China","institution_ids":["https://openalex.org/I4472751"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101422552","display_name":"Liangmin Guo","orcid":"https://orcid.org/0000-0003-3402-6391"},"institutions":[{"id":"https://openalex.org/I4472751","display_name":"Anhui Normal University","ror":"https://ror.org/05fsfvw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I4472751"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liangmin Guo","raw_affiliation_strings":["Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China"],"raw_orcid":"https://orcid.org/0000-0003-3402-6391","affiliations":[{"raw_affiliation_string":"Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China","institution_ids":["https://openalex.org/I4472751"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050720898","display_name":"Yonglong Luo","orcid":"https://orcid.org/0000-0003-4987-0376"},"institutions":[{"id":"https://openalex.org/I4472751","display_name":"Anhui Normal University","ror":"https://ror.org/05fsfvw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I4472751"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yonglong Luo","raw_affiliation_strings":["Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China"],"raw_orcid":"https://orcid.org/0000-0003-4987-0376","affiliations":[{"raw_affiliation_string":"Anhui Provincial Key Laboratory of Network and Information Security and the School of Computer and Information, Anhui Normal University, Wuhu, China","institution_ids":["https://openalex.org/I4472751"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":17.5075,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.99076374,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"8","issue":"3","first_page":"2457","last_page":"2466"},"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":0.9969000220298767,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.995199978351593,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.7236877679824829},{"id":"https://openalex.org/keywords/mechanism","display_name":"Mechanism (biology)","score":0.6567208170890808},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4569156765937805},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.34151989221572876},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.22982612252235413},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.06665539741516113},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06431052088737488},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.05495312809944153}],"concepts":[{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.7236877679824829},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.6567208170890808},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4569156765937805},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.34151989221572876},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.22982612252235413},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.06665539741516113},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06431052088737488},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.05495312809944153},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tetci.2024.3366771","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tetci.2024.3366771","pdf_url":null,"source":{"id":"https://openalex.org/S4210210251","display_name":"IEEE Transactions on Emerging Topics in Computational Intelligence","issn_l":"2471-285X","issn":["2471-285X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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 Transactions on Emerging Topics in Computational Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3477990834","display_name":null,"funder_award_id":"2108085MF214","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"},{"id":"https://openalex.org/G5583257548","display_name":null,"funder_award_id":"2208085MF164","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"},{"id":"https://openalex.org/G67807964","display_name":null,"funder_award_id":"62272006","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"},{"id":"https://openalex.org/F4320334897","display_name":"Natural Science Foundation of Anhui Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W2017107296","https://openalex.org/W2510184840","https://openalex.org/W2626454364","https://openalex.org/W2750004028","https://openalex.org/W2783272285","https://openalex.org/W2809112621","https://openalex.org/W2809307135","https://openalex.org/W2884993598","https://openalex.org/W2900841426","https://openalex.org/W2913189099","https://openalex.org/W2963367478","https://openalex.org/W2964044287","https://openalex.org/W2984100107","https://openalex.org/W2989395196","https://openalex.org/W3005071803","https://openalex.org/W3012907770","https://openalex.org/W3042793250","https://openalex.org/W3097021616","https://openalex.org/W3102023320","https://openalex.org/W3102619277","https://openalex.org/W3120830410","https://openalex.org/W3156844209","https://openalex.org/W4280513135","https://openalex.org/W4283070072","https://openalex.org/W4283364795","https://openalex.org/W4289676341","https://openalex.org/W4292231215","https://openalex.org/W4306317470","https://openalex.org/W4312599622","https://openalex.org/W4313142820","https://openalex.org/W4318185071","https://openalex.org/W4321380694","https://openalex.org/W4377138220","https://openalex.org/W4382240261","https://openalex.org/W4384655811","https://openalex.org/W4384659132","https://openalex.org/W4385301256","https://openalex.org/W4385573607","https://openalex.org/W4386921373","https://openalex.org/W6688089849","https://openalex.org/W6753544890"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Compared":[0],"with":[1,28,84,123],"traditional":[2,44],"recommendation":[3,13,121,202],"algorithms":[4],"based":[5],"on":[6],"collaborative":[7],"filtering":[8],"and":[9,21,52,66,118,184,194,199,223],"content,":[10],"the":[11,30,35,61,67,78,85,96,104,124,136,143,149,153,158,167,170,177,190,200,209],"sequential":[12,47,120],"can":[14,162],"better":[15,235],"capture":[16],"changes":[17,69],"in":[18,73,90,157],"user":[19,71,107,150],"interests":[20,193],"recommend":[22],"items":[23,74],"that":[24,106,229],"may":[25,94],"be":[26,163],"interacted":[27],"by":[29],"next":[31],"time":[32,159],"according":[33],"to":[34,103,141,151,165,212],"user's":[36,86,178,191],"historical":[37,87,145],"interaction":[38,88,146],"behaviors.":[39],"Generally,":[40],"there":[41],"are":[42,197],"several":[43],"methods":[45,81],"for":[46],"recommendation:":[48],"Markov":[49],"Chain":[50],"(MC)":[51],"Deep":[53],"Neutral":[54],"Network":[55],"(DNN),":[56],"both":[57],"of":[58,70,98,133,148,169,221],"which":[59,93,161],"ignore":[60],"relationship":[62],"between":[63],"various":[64],"behaviors":[65],"dynamic":[68,192],"interest":[72],"over":[75,111],"time.":[76],"Furthermore,":[77],"early":[79],"research":[80],"usually":[82],"deal":[83],"behavior":[89],"chronological":[91],"order,":[92,160],"cause":[95],"loss":[97],"partial":[99],"preference":[100],"information.":[101],"According":[102],"perspective":[105],"preferences":[108,179,196],"will":[109],"change":[110],"time,":[112],"this":[113],"paper":[114],"proposes":[115],"a":[116,181],"long":[117,183],"short-term":[119,130,185],"model":[122,211,233],"enhanced":[125],"self-attention":[126,171],"network,":[127],"RP-SANRec.":[128],"The":[129,173,225],"intent":[131],"module":[132,175],"RP-SANRec":[134,210,232],"uses":[135],"Gated":[137],"Recurrent":[138],"Unit":[139],"(GRU)":[140],"learn":[142],"comprehensive":[144],"sequence":[147],"calculate":[152],"position":[154],"weight":[155],"information":[156],"used":[164],"enhance":[166],"input":[168],"mechanism.":[172],"long-term":[174],"captures":[176],"through":[180],"bidirectional":[182],"memory":[186],"network":[187],"(Bi-LSTM).":[188],"Finally,":[189],"general":[195],"fused,":[198],"following":[201],"result":[203],"is":[204],"predicted.":[205],"This":[206],"article":[207],"applies":[208],"three":[213],"different":[214],"public":[215],"datasets":[216],"under":[217],"two":[218],"evaluation":[219],"indicators":[220],"HR@10":[222],"NDCG@10.":[224],"extensive":[226],"experiments":[227],"proved":[228],"our":[230],"proposed":[231],"performs":[234],"than":[236],"existing":[237],"models.":[238]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":5}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
