| Presentation | 2005-06-17 Impression Mining from Text and Its Application to Web Retrieval Tadahiko KUMAMOTO, Katsumi TANAKA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have been developing a novel Web-based question answering system that collects people's opinions about a user's question or concern on the Web, and shows a general view and summarization of the opinions. This system will be able to answer users' questions requesting opinions, for example, "How do people think about mothers always getting angry?" In this paper, we propose a system that collects the Web pages which are related with a user's question, extracts impressions from each of the Web pages, and plots the results on an impression plane. Users can take a general view of people's opinions about their concern through two impression planes; One is a plane spanned by impression scales "Anticipation-Surprise" and "Acceptance-Disgust", and the other is a plane spanned by impression scales "Joy-Sadness" and "Fear-Anger". Note that, in this system, the impressions of a text part are represented as scale values between 0 and 1 in the four impression scales mentioned above. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Question answering / impression mining / query expansion / paraphrasing / impression-based view |
| Paper # | DE2005-28,PRMU2005-49 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2005/6/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Data Engineering (DE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Impression Mining from Text and Its Application to Web Retrieval |
| Sub Title (in English) | |
| Keyword(1) | Question answering |
| Keyword(2) | impression mining |
| Keyword(3) | query expansion |
| Keyword(4) | paraphrasing |
| Keyword(5) | impression-based view |
| 1st Author's Name | Tadahiko KUMAMOTO |
| 1st Author's Affiliation | Keihanna Human Info-Communication Research Center, National Institute of Information and Communications Technology() |
| 2nd Author's Name | Katsumi TANAKA |
| 2nd Author's Affiliation | Keihanna Human Info-Communication Research Center, National Institute of Information and Communications Technology:Graduate School of Informatics, Kyoto University |
| Date | 2005-06-17 |
| Paper # | DE2005-28,PRMU2005-49 |
| Volume (vol) | vol.105 |
| Number (no) | 117 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |