{"id":"https://openalex.org/W2984025787","doi":"https://doi.org/10.1587/transinf.2018edp7243","title":"Improved LDA Model for Credibility Evaluation of Online Product Reviews","display_name":"Improved LDA Model for Credibility Evaluation of Online Product Reviews","publication_year":2019,"publication_date":"2019-10-31","ids":{"openalex":"https://openalex.org/W2984025787","doi":"https://doi.org/10.1587/transinf.2018edp7243","mag":"2984025787"},"language":"en","primary_location":{"id":"doi:10.1587/transinf.2018edp7243","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2018edp7243","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E102.D/11/E102.D_2018EDP7243/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/transinf/E102.D/11/E102.D_2018EDP7243/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100329003","display_name":"Xuan Wang","orcid":"https://orcid.org/0000-0002-5928-8382"},"institutions":[{"id":"https://openalex.org/I141962983","display_name":"Shanghai University of Engineering Science","ror":"https://ror.org/0557b9y08","country_code":"CN","type":"education","lineage":["https://openalex.org/I141962983"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuan WANG","raw_affiliation_strings":["School of Computer Engineering and Science, Shanghai University"],"affiliations":[{"raw_affiliation_string":"School of Computer Engineering and Science, Shanghai University","institution_ids":["https://openalex.org/I141962983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006352222","display_name":"Bofeng Zhang","orcid":"https://orcid.org/0000-0002-5001-1096"},"institutions":[{"id":"https://openalex.org/I141962983","display_name":"Shanghai University of Engineering Science","ror":"https://ror.org/0557b9y08","country_code":"CN","type":"education","lineage":["https://openalex.org/I141962983"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bofeng ZHANG","raw_affiliation_strings":["School of Computer Engineering and Science, Shanghai University"],"affiliations":[{"raw_affiliation_string":"School of Computer Engineering and Science, Shanghai University","institution_ids":["https://openalex.org/I141962983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042546746","display_name":"Mingqing Huang","orcid":"https://orcid.org/0000-0001-8029-4819"},"institutions":[{"id":"https://openalex.org/I141962983","display_name":"Shanghai University of Engineering Science","ror":"https://ror.org/0557b9y08","country_code":"CN","type":"education","lineage":["https://openalex.org/I141962983"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingqing HUANG","raw_affiliation_strings":["School of Computer Engineering and Science, Shanghai University"],"affiliations":[{"raw_affiliation_string":"School of Computer Engineering and Science, Shanghai University","institution_ids":["https://openalex.org/I141962983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015345884","display_name":"Furong Chang","orcid":"https://orcid.org/0000-0002-1558-4120"},"institutions":[{"id":"https://openalex.org/I4210162809","display_name":"Kashi University","ror":"https://ror.org/055a4rj94","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162809"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Furong CHANG","raw_affiliation_strings":["School of Computer Science and Technology, Kashgar University"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, Kashgar University","institution_ids":["https://openalex.org/I4210162809"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074501294","display_name":"Zhuocheng Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I141962983","display_name":"Shanghai University of Engineering Science","ror":"https://ror.org/0557b9y08","country_code":"CN","type":"education","lineage":["https://openalex.org/I141962983"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhuocheng ZHOU","raw_affiliation_strings":["School of Computer Engineering and Science, Shanghai University"],"affiliations":[{"raw_affiliation_string":"School of Computer Engineering and Science, Shanghai University","institution_ids":["https://openalex.org/I141962983"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100329003"],"corresponding_institution_ids":["https://openalex.org/I141962983"],"apc_list":null,"apc_paid":null,"fwci":0.4335,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.72810453,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"E102.D","issue":"11","first_page":"2148","last_page":"2158"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10664","display_name":"Sentiment Analysis and Opinion Mining","score":0.9997000098228455,"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/T11147","display_name":"Misinformation and Its Impacts","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.9995999932289124,"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/credibility","display_name":"Credibility","score":0.9400248527526855},{"id":"https://openalex.org/keywords/latent-dirichlet-allocation","display_name":"Latent Dirichlet allocation","score":0.9121627807617188},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7808170914649963},{"id":"https://openalex.org/keywords/product","display_name":"Product (mathematics)","score":0.6473896503448486},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5224101543426514},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5059565901756287},{"id":"https://openalex.org/keywords/topic-model","display_name":"Topic model","score":0.500277042388916},{"id":"https://openalex.org/keywords/disadvantage","display_name":"Disadvantage","score":0.4908807873725891},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.46206602454185486},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3519997000694275},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.3311290740966797},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10885852575302124},{"id":"https://openalex.org/keywords/law","display_name":"Law","score":0.08166131377220154}],"concepts":[{"id":"https://openalex.org/C2780224610","wikidata":"https://www.wikidata.org/wiki/Q1530061","display_name":"Credibility","level":2,"score":0.9400248527526855},{"id":"https://openalex.org/C500882744","wikidata":"https://www.wikidata.org/wiki/Q269236","display_name":"Latent Dirichlet allocation","level":3,"score":0.9121627807617188},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7808170914649963},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.6473896503448486},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5224101543426514},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5059565901756287},{"id":"https://openalex.org/C171686336","wikidata":"https://www.wikidata.org/wiki/Q3532085","display_name":"Topic model","level":2,"score":0.500277042388916},{"id":"https://openalex.org/C2777673361","wikidata":"https://www.wikidata.org/wiki/Q5281228","display_name":"Disadvantage","level":2,"score":0.4908807873725891},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.46206602454185486},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3519997000694275},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.3311290740966797},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10885852575302124},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.08166131377220154},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/transinf.2018edp7243","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2018edp7243","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E102.D/11/E102.D_2018EDP7243/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/transinf.2018edp7243","is_oa":true,"landing_page_url":"https://doi.org/10.1587/transinf.2018edp7243","pdf_url":"https://www.jstage.jst.go.jp/article/transinf/E102.D/11/E102.D_2018EDP7243/_pdf","source":{"id":"https://openalex.org/S2486202937","display_name":"IEICE Transactions on Information and Systems","issn_l":"0916-8532","issn":["0916-8532","1745-1361"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Transactions on Information and Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G466649759","display_name":null,"funder_award_id":"2017Y","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G5053610798","display_name":null,"funder_award_id":"2017YFC","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7610790300","display_name":null,"funder_award_id":"No. 2017YFC0907505","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8340078520","display_name":null,"funder_award_id":"2017YF","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G869128586","display_name":null,"funder_award_id":"2017YFC0907505","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2984025787.pdf","grobid_xml":"https://content.openalex.org/works/W2984025787.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W52907090","https://openalex.org/W73370836","https://openalex.org/W1055024227","https://openalex.org/W1540921703","https://openalex.org/W1965449946","https://openalex.org/W1995049667","https://openalex.org/W2002437555","https://openalex.org/W2048195127","https://openalex.org/W2055952423","https://openalex.org/W2066302459","https://openalex.org/W2070075246","https://openalex.org/W2096110600","https://openalex.org/W2100163972","https://openalex.org/W2108420397","https://openalex.org/W2132827946","https://openalex.org/W2136891251","https://openalex.org/W2137268161","https://openalex.org/W2142869398","https://openalex.org/W2147152072","https://openalex.org/W2147329770","https://openalex.org/W2151703435","https://openalex.org/W2171836785","https://openalex.org/W2338448737","https://openalex.org/W2424495361","https://openalex.org/W2593400539","https://openalex.org/W2599770314","https://openalex.org/W2613261984","https://openalex.org/W2785192406","https://openalex.org/W4233135949"],"related_works":["https://openalex.org/W1055024227","https://openalex.org/W2610964036","https://openalex.org/W3161067528","https://openalex.org/W1965558549","https://openalex.org/W3079682176","https://openalex.org/W2093199909","https://openalex.org/W4206339242","https://openalex.org/W4292550651","https://openalex.org/W4313072612","https://openalex.org/W1645079437"],"abstract_inverted_index":{"When":[0],"individuals":[1],"make":[2],"a":[3,43,117],"purchase":[4],"from":[5,125],"online":[6],"sources,":[7],"they":[8,19],"may":[9],"lack":[10],"first-hand":[11],"knowledge":[12],"of":[13,24,64,68,132,144],"the":[14,22,25,28,62,83,129,142],"product.":[15],"In":[16],"such":[17],"cases,":[18],"will":[20],"judge":[21],"quality":[23],"item":[26],"by":[27],"reviews":[29],"other":[30],"consumers":[31],"have":[32,61],"posted.":[33],"Therefore,":[34],"it":[35,115],"is":[36],"significant":[37],"to":[38],"determine":[39],"whether":[40,114],"comments":[41,124,145],"about":[42],"product":[44],"are":[45],"credible.":[46],"Most":[47],"often,":[48],"conventional":[49],"research":[50],"on":[51,82,113],"comment":[52,79],"credibility":[53,80,103,109,143],"has":[54],"employed":[55],"supervised":[56],"machine":[57],"learning":[58],"methods,":[59],"which":[60],"disadvantage":[63],"needing":[65],"large":[66],"quantities":[67],"training":[69],"data.":[70],"This":[71],"paper":[72],"proposes":[73],"an":[74,137],"unsupervised":[75],"method":[76],"for":[77],"judging":[78],"based":[81,112],"Biterm":[84],"Sentiment":[85],"Latent":[86],"Dirichlet":[87],"Allocation":[88],"(BS-LDA)":[89],"model.":[90],"Using":[91],"this":[92],"approach,":[93],"first":[94],"we":[95],"derived":[96],"some":[97,147],"distributions":[98],"and":[99],"calculated":[100],"each":[101],"comment's":[102,108],"score":[104],"via":[105],"them.":[106],"A":[107],"was":[110],"judged":[111],"achieved":[116],"threshold":[118],"score.":[119],"Our":[120],"experimental":[121],"results":[122],"using":[123],"Amazon.com":[126],"demonstrated":[127],"that":[128],"overall":[130],"performance":[131],"our":[133],"approach":[134],"can":[135],"play":[136],"important":[138],"role":[139],"in":[140,146],"determining":[141],"situation.":[148]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
