A Robust Reputation System using Online Reviews
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Hyun-Kyo | - |
dc.contributor.author | Jung, Jongbin | - |
dc.contributor.author | Park, Sunju | - |
dc.contributor.author | Kim, Sang-Wook | - |
dc.date.accessioned | 2022-07-08T01:06:49Z | - |
dc.date.available | 2022-07-08T01:06:49Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2020-06 | - |
dc.identifier.issn | 1820-0214 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/145610 | - |
dc.description.abstract | Evaluating sellers in an online marketplace is an important yet non-trivial task. Many online platforms such as eBay and Amazon rely on buyer reviews to estimate the reliability of sellers on their platform. Such reviews are, however, often biased by: (1) intentional attacks from malicious users and (2) conflation be-tween a buyer's perception of seller performance and item satisfaction. Here, we present a novel approach to mitigating these issues by decoupling measures of seller performance and item quality, while reducing the impact of malignant reviews. An extensive simulation study shows that our proposed method can recover seller rep-utations with high rank correlation even under assumptions of extreme noise. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | COMSIS CONSORTIUM | - |
dc.title | A Robust Reputation System using Online Reviews | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Sang-Wook | - |
dc.identifier.doi | 10.2298/CSIS191122007O | - |
dc.identifier.scopusid | 2-s2.0-85088564392 | - |
dc.identifier.wosid | 000552257400008 | - |
dc.identifier.bibliographicCitation | COMPUTER SCIENCE AND INFORMATION SYSTEMS, v.17, no.2, pp.487 - 507 | - |
dc.relation.isPartOf | COMPUTER SCIENCE AND INFORMATION SYSTEMS | - |
dc.citation.title | COMPUTER SCIENCE AND INFORMATION SYSTEMS | - |
dc.citation.volume | 17 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 487 | - |
dc.citation.endPage | 507 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Software Engineering | - |
dc.subject.keywordPlus | E-MARKETPLACES | - |
dc.subject.keywordPlus | TRUST | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordAuthor | reputation | - |
dc.subject.keywordAuthor | reviews | - |
dc.subject.keywordAuthor | attacks | - |
dc.identifier.url | http://www.doiserbia.nb.rs/Article.aspx?ID=1820-02142000007O#.Y-8TX3ZBxD8 | - |
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