| Presentation | 2006-03-07 Refining Training Data Based on Document Similarity for Semi-automatic Building Domain-Specific Web Search Engines Reiko MIYAGAWA, Koji IWANUMA, Hidetomo HIDETOMO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | spice proposed by Kokubo et al. is an approach for building a domain-specific web search engine which shows high precision and recall: However, the approach requires manually classifying 2,000 Web pagas into positive and negative examples which are training data for learning a keyword spice. Since the classification is done by human, it consumes a great deal of time. For solving this problem, we propose a new refinement technique to create training data semi-automatically. Our approach requires only a few positive examples which are used for classifying Web pages by a similarity measure. The experimental results show that a keyword spice learned from semi-automatically generated training-data has comparatively high precision and recall close to the original approach. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | refinement of training examples / special purpose search engine / keyword spices |
| Paper # | AI2005-52 |
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| Conference Information | |
| Committee | AI |
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| Conference Date | 2006/2/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Artificial Intelligence and Knowledge-Based Processing (AI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Refining Training Data Based on Document Similarity for Semi-automatic Building Domain-Specific Web Search Engines |
| Sub Title (in English) | |
| Keyword(1) | refinement of training examples |
| Keyword(2) | special purpose search engine |
| Keyword(3) | keyword spices |
| 1st Author's Name | Reiko MIYAGAWA |
| 1st Author's Affiliation | Department of Computer Science and Media Enfineering, Faculty of Engineering, University of Yamanashi() |
| 2nd Author's Name | Koji IWANUMA |
| 2nd Author's Affiliation | Graduate School of Medical and Engineering Science Department of Research, University of Yamanashi |
| 3rd Author's Name | Hidetomo HIDETOMO |
| 3rd Author's Affiliation | Graduate School of Medical and Engineering Science Department of Research, University of Yamanashi |
| Date | 2006-03-07 |
| Paper # | AI2005-52 |
| Volume (vol) | vol.105 |
| Number (no) | 640 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |