| Presentation | 2019-01-26 A Spam Review Detection Method with Verifying Consistency among Multiple Review Sites Chuhao Yao, Jiahong Wang, Eiichiro Kodama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, internet sites such as Amazon, Rakuten and TABElog that have the user review information are widely used. As an important factor affecting user purchasing behavior, user review information has been becoming increasingly important, and accordingly the reliability of review information becomes an important issue. Many research works on the review reliability have been done. The effectiveness, however, still remains to be a problem. This paper proposes a method to more accurately detect the appearance period of spam reviews by verifying the consistency of review information among multiple review sites. And the evaluation experiments were conducted to show the effectiveness of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spam review / Anomaly detection / Sentiment analysis / Multiple review sites / Consistency |
| Paper # | KBSE2018-51 |
| Date of Issue | 2019-01-19 (KBSE) |
| Conference Information | |
| Committee | KBSE |
|---|---|
| Conference Date | 2019/1/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | NII |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Fumihiro Kumeno(Nippon Inst. of Tech.) |
| Vice Chair | Hiroyuki Nakagawa(Osaka Univ.) |
| Secretary | Hiroyuki Nakagawa(NTT) |
| Assistant | Ryuichi Takahashi(Ibaraki Univ.) / Yoshinori Tanabe(Tsurumi Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Knowledge-Based Software Engineering |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Spam Review Detection Method with Verifying Consistency among Multiple Review Sites |
| Sub Title (in English) | |
| Keyword(1) | Spam review |
| Keyword(2) | Anomaly detection |
| Keyword(3) | Sentiment analysis |
| Keyword(4) | Multiple review sites |
| Keyword(5) | Consistency |
| 1st Author's Name | Chuhao Yao |
| 1st Author's Affiliation | Iwate Prefectural University(Iwate pu) |
| 2nd Author's Name | Jiahong Wang |
| 2nd Author's Affiliation | Iwate Prefectural University(Iwate pu) |
| 3rd Author's Name | Eiichiro Kodama |
| 3rd Author's Affiliation | Iwate Prefectural University(Iwate pu) |
| Date | 2019-01-26 |
| Paper # | KBSE2018-51 |
| Volume (vol) | vol.118 |
| Number (no) | KBSE-425 |
| Page | pp.pp.49-54(KBSE), |
| #Pages | 6 |
| Date of Issue | 2019-01-19 (KBSE) |