| Presentation | 2004/10/28 Automatic Extraction of Attribute Relations from Text TETSURO TAKAHASHI, KENTARO INUI, YUJI MATSUMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes an algorithm to extract triplets of attribute-value relations (Object, Attribute, Value) from text for the purpose of building a knowledge base for question answering. In our approach, the system first extracts triplets using abstracted surface language patterns, and then use a statistical model to filter out implausible ones. Our experiment showed that the method performed well in both recall and precision. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | attribute / information extraction / question answering / relation acquisition |
| Paper # | NLC2004-14 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 2004/10/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Automatic Extraction of Attribute Relations from Text |
| Sub Title (in English) | |
| Keyword(1) | attribute |
| Keyword(2) | information extraction |
| Keyword(3) | question answering |
| Keyword(4) | relation acquisition |
| 1st Author's Name | TETSURO TAKAHASHI |
| 1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology() |
| 2nd Author's Name | KENTARO INUI |
| 2nd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 3rd Author's Name | YUJI MATSUMOTO |
| 3rd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| Date | 2004/10/28 |
| Paper # | NLC2004-14 |
| Volume (vol) | vol.104 |
| Number (no) | 416 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |