| Presentation | 2008-02-07 Reputation Information Retrieval Support System Using Relationship Between Review and Score of Each Attribute Takayuki YAMADA, Yoshiaki YASUMURA, Kuniaki UEHARA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a reputation information retrieval support system which displays detailed reputation information. From the keywords that user inputs, this system displays reputation information and its polarity (positive or negative) of each attribute. First, polar sentence dictionary of each attribute are created by learning relationship between a review and its score. Next, reputation information is classified into attribute categories and the polarity of reputation information is decided (P/N classification) by using the dictionary. Finally, Web browser displays reputation information of each attribute. Experimental results show that the accuracy of attribute classification is 79.9%, the P/N classification in P documents is 89.4%, and the P/N classification in N documents is 65.6%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Text Mining / Text Classification / Reputation Information Retrieval / Attribute |
| Paper # | NLC2007-87 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 2008/1/31(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Natural Language Understanding and Models of Communication (NLC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Reputation Information Retrieval Support System Using Relationship Between Review and Score of Each Attribute |
| Sub Title (in English) | |
| Keyword(1) | Text Mining |
| Keyword(2) | Text Classification |
| Keyword(3) | Reputation Information Retrieval |
| Keyword(4) | Attribute |
| 1st Author's Name | Takayuki YAMADA |
| 1st Author's Affiliation | Graduate School of Science and Technology, Kobe University() |
| 2nd Author's Name | Yoshiaki YASUMURA |
| 2nd Author's Affiliation | Graduate School of Engineering, Kobe University |
| 3rd Author's Name | Kuniaki UEHARA |
| 3rd Author's Affiliation | Graduate School of Engineering, Kobe University |
| Date | 2008-02-07 |
| Paper # | NLC2007-87 |
| Volume (vol) | vol.107 |
| Number (no) | 480 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |