| Presentation | 2000/7/19 Semantic Relevance Feedback for Web Document Retrieval YOUICHI HIRATA, TAKESHI MATSUKURA, KEISHI TAJIMA, KATSUMI TANAKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In conventional relevance feedback for Web query systems, the user evaluates some smaple pages, and then based on that evaluation, the original query is revised, or the query results are reorganized. In that evaluation, sample pages are classified as good or bad. This approach is effective to find pages similar to the pages evaluated as good. In some cases, however, the users want to specify their requirements more specifically, such as, "I want pages discussing this topic in more detail." In the usual relevance feedback, the users cannot express such requirements in the evaluation. In this paper, we propose a framework where the users can express such requirements, which we call semantic relevance feedback. In our framework, the users specify the difference between a sample page and pages they want. We estimate the difference between pages based on the amount of information and the extent of the topic in each page. We measure the former by the number of word occurrences, and measure the latter by the ratio of cooccurrence of words in pages. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | DE2000-40 |
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| Committee | DE |
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| Conference Date | 2000/7/19(1days) |
| Place (in Japanese) | (See Japanese page) |
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| 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) | Semantic Relevance Feedback for Web Document Retrieval |
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| 1st Author's Name | YOUICHI HIRATA |
| 1st Author's Affiliation | Graduate School of Science and Technology, Kobe University() |
| 2nd Author's Name | TAKESHI MATSUKURA |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Kobe University |
| 3rd Author's Name | KEISHI TAJIMA |
| 3rd Author's Affiliation | Department of Computer and Systems engineering, Kobe University |
| 4th Author's Name | KATSUMI TANAKA |
| 4th Author's Affiliation | Graduate School of Science and Technology, Kobe University |
| Date | 2000/7/19 |
| Paper # | DE2000-40 |
| Volume (vol) | vol.100 |
| Number (no) | 226 |
| Page | pp.pp.- |
| #Pages | 8 |
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