{"id":"https://openalex.org/W4294557431","doi":"https://doi.org/10.1007/s00521-022-07689-1","title":"Knowledge-aware attentional neural network for review-based movie recommendation with explanations","display_name":"Knowledge-aware attentional neural network for review-based movie recommendation with explanations","publication_year":2022,"publication_date":"2022-09-04","ids":{"openalex":"https://openalex.org/W4294557431","doi":"https://doi.org/10.1007/s00521-022-07689-1"},"language":"en","primary_location":{"id":"doi:10.1007/s00521-022-07689-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00521-022-07689-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00521-022-07689-1.pdf","source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Computing and Applications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s00521-022-07689-1.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100657451","display_name":"Yun Liu","orcid":"https://orcid.org/0000-0002-2861-0316"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Yun Liu","raw_affiliation_strings":["Department of Computer Science, School of Computing, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo, 152-8550, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Computing, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo, 152-8550, Japan","institution_ids":["https://openalex.org/I114531698"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026559426","display_name":"Jun Miyazaki","orcid":"https://orcid.org/0000-0002-3038-7678"},"institutions":[{"id":"https://openalex.org/I114531698","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960","country_code":"JP","type":"education","lineage":["https://openalex.org/I114531698"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun Miyazaki","raw_affiliation_strings":["Department of Computer Science, School of Computing, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo, 152-8550, Japan"],"raw_orcid":"https://orcid.org/0000-0002-3038-7678","affiliations":[{"raw_affiliation_string":"Department of Computer Science, School of Computing, Tokyo Institute of Technology, Ookayama, Meguro-ku, Tokyo, 152-8550, Japan","institution_ids":["https://openalex.org/I114531698"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100657451"],"corresponding_institution_ids":["https://openalex.org/I114531698"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":{"value":2390,"currency":"EUR","value_usd":2990},"fwci":11.485,"has_fulltext":true,"cited_by_count":41,"citation_normalized_percentile":{"value":0.98499364,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"35","issue":"3","first_page":"2717","last_page":"2735"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.996999979019165,"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":0.996999979019165,"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/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.982699990272522,"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/T11326","display_name":"Stock Market Forecasting Methods","score":0.9821000099182129,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision 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":0.8290908932685852},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5702441930770874},{"id":"https://openalex.org/keywords/domain-knowledge","display_name":"Domain knowledge","score":0.5448323488235474},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.47809597849845886},{"id":"https://openalex.org/keywords/phrase","display_name":"Phrase","score":0.44846659898757935},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4458494782447815},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.43057122826576233},{"id":"https://openalex.org/keywords/meaning","display_name":"Meaning (existential)","score":0.41792765259742737},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.41047608852386475},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.389000803232193},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3866073787212372}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8290908932685852},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5702441930770874},{"id":"https://openalex.org/C207685749","wikidata":"https://www.wikidata.org/wiki/Q2088941","display_name":"Domain knowledge","level":2,"score":0.5448323488235474},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.47809597849845886},{"id":"https://openalex.org/C2776224158","wikidata":"https://www.wikidata.org/wiki/Q187931","display_name":"Phrase","level":2,"score":0.44846659898757935},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4458494782447815},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.43057122826576233},{"id":"https://openalex.org/C2780876879","wikidata":"https://www.wikidata.org/wiki/Q3054749","display_name":"Meaning (existential)","level":2,"score":0.41792765259742737},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.41047608852386475},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.389000803232193},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3866073787212372},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"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/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/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00521-022-07689-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00521-022-07689-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00521-022-07689-1.pdf","source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Computing and Applications","raw_type":"journal-article"},{"id":"pmh:oai:irdb.nii.ac.jp:00897:0005491369","is_oa":false,"landing_page_url":"http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100880579","pdf_url":null,"source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Neural Computing and Applications","raw_type":"journal article"}],"best_oa_location":{"id":"doi:10.1007/s00521-022-07689-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s00521-022-07689-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s00521-022-07689-1.pdf","source":{"id":"https://openalex.org/S147897268","display_name":"Neural Computing and Applications","issn_l":"0941-0643","issn":["0941-0643","1433-3058"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Computing and Applications","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4342433497","display_name":null,"funder_award_id":"18H03342","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G5394228819","display_name":null,"funder_award_id":"18H03242","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G64718551","display_name":null,"funder_award_id":"19H01138","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4294557431.pdf","grobid_xml":"https://content.openalex.org/works/W4294557431.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W1832693441","https://openalex.org/W1969245231","https://openalex.org/W2010187764","https://openalex.org/W2028988057","https://openalex.org/W2061873838","https://openalex.org/W2067624665","https://openalex.org/W2142972908","https://openalex.org/W2152184085","https://openalex.org/W2158515176","https://openalex.org/W2295739661","https://openalex.org/W2509893387","https://openalex.org/W2575006718","https://openalex.org/W2583875861","https://openalex.org/W2605350416","https://openalex.org/W2606749808","https://openalex.org/W2741271950","https://openalex.org/W2749348810","https://openalex.org/W2782111139","https://openalex.org/W2786995169","https://openalex.org/W2788376297","https://openalex.org/W2792839191","https://openalex.org/W2808668898","https://openalex.org/W2889583850","https://openalex.org/W2912351665","https://openalex.org/W2912664727","https://openalex.org/W2945623882","https://openalex.org/W2963869731","https://openalex.org/W2963981376","https://openalex.org/W2975356217","https://openalex.org/W2997823717","https://openalex.org/W3088724481","https://openalex.org/W3098087397","https://openalex.org/W3100921056","https://openalex.org/W3156113941","https://openalex.org/W4229082107","https://openalex.org/W6600480908"],"related_works":["https://openalex.org/W2743342830","https://openalex.org/W2086064646","https://openalex.org/W2400490375","https://openalex.org/W2369308426","https://openalex.org/W191448796","https://openalex.org/W2143803874","https://openalex.org/W4283787367","https://openalex.org/W2899813732","https://openalex.org/W2979225067","https://openalex.org/W2935600948"],"abstract_inverted_index":{"Abstract":[0],"In":[1,37],"this":[2],"paper,":[3],"we":[4,241],"propose":[5],"a":[6,97,105,234,259],"knowledge-aware":[7],"attentional":[8],"neural":[9],"network":[10],"(KANN)":[11],"for":[12,54,57,91,186,203,275],"dealing":[13],"with":[14,233],"movie":[15,23,60,144,205,276],"recommendation":[16,39,145,277],"tasks":[17],"by":[18,250],"extracting":[19],"knowledge":[20,35,72,140],"entities":[21,73],"from":[22],"reviews":[24,68,90,160],"and":[25,31,64,94,107,120,170,191,201,209,215,226,256,264,271],"capturing":[26],"understandable":[27,132],"interactions":[28,117,133],"between":[29,118,168,254],"users":[30,53,93,119,169,185,255],"movies":[32,171,187,257],"at":[33],"the":[34,49,76,102,147,154,164,181,204,210,222,243,247,252,267],"level.":[36],"most":[38,113],"systems,":[40],"review":[41,80],"information":[42],"is":[43],"already":[44],"widely":[45],"utilized":[46],"to":[47,75,88,188],"uncover":[48],"explicit":[50,182],"preferences":[51,183],"of":[52,71,104,184,221,238,246,273],"items,":[55],"especially":[56],"domains":[58],"including":[59],"recommendations,":[61,63,66],"music":[62],"book":[65],"as":[67],"are":[69],"full":[70],"relevant":[74],"domain.":[77],"When":[78],"processing":[79],"information,":[81],"current":[82],"methods":[83,114],"usually":[84],"use":[85],"word":[86],"embeddings":[87],"represent":[89],"modeling":[92],"items.":[95],"As":[96],"result,":[98],"they":[99,129],"may":[100],"split":[101],"meaning":[103],"phrase,":[106],"thereby":[108],"induce":[109],"erroneous":[110],"predictions.":[111],"Moreover,":[112],"capture":[115,153],"high-order":[116],"items":[121],"after":[122],"obtaining":[123],"latent":[124,175],"low-dimensional":[125],"representations,":[126],"which":[127],"means":[128],"cannot":[130],"discover":[131],"or":[134],"provide":[135],"knowledge-level":[136],"explanations.":[137],"By":[138],"incorporating":[139],"graph":[141],"representation":[142],"into":[143],"tasks,":[146],"proposed":[148,248],"KANN":[149,249,274],"can":[150],"not":[151],"only":[152],"inner":[155],"attention":[156,166],"among":[157],"user":[158],"(movie)":[159],"but":[161],"also":[162],"compute":[163],"outer":[165],"values":[167],"before":[172],"generating":[173],"corresponding":[174],"vector":[176],"representations.":[177],"These":[178],"characteristics":[179],"enable":[180],"be":[189],"learned":[190],"understood.":[192],"We":[193],"test":[194],"our":[195],"model":[196],"on":[197],"two":[198],"datasets":[199],"(IMDb":[200],"Amazon)":[202],"rating":[206],"prediction":[207,213,229],"task":[208,214],"click-through":[211],"rate":[212],"show":[216],"that":[217],"it":[218],"outperforms":[219],"some":[220],"existing":[223],"state-of-the-art":[224],"models":[225],"gains":[227],"outstanding":[228],"performances":[230],"in":[231],"cases":[232],"very":[235],"small":[236],"amount":[237],"reviews.":[239],"Furthermore,":[240],"demonstrate":[242],"high":[244,269],"explainability":[245],"visualizing":[251],"interaction":[253],"through":[258],"case":[260],"study.":[261],"Our":[262],"results":[263],"analyses":[265],"highlight":[266],"relatively":[268],"effectiveness":[270],"reliability":[272],"tasks.":[278]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":8}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
