| Presentation | 2005/7/16 Technical Term Discrimination using "Label Affecters" Atsushi IKENO, Yoshitaka HAMAGUCHI, Eiko YAMAMOTO, Hitoshi ISAHARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have been developing methods to label "technical terms" to the statistically acquired terms from the Web pages, and have found simple expansion method with the introduction of "label affecters" is able to raise the recall, but the decline of precision has been a problem. This paper describes the experimental results to solve the problem by selecting the label affecters with statistical indices. Probability of appearance among term candidates shows that some affecter candidates are rather useful as "de-affecters." Selecting affecters by idf value among term candidates do not appear as a significant approach. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Information Extraction / Named Entity / Label Attachment / Label Affecter / Dictionary / Probability / Idf |
| Paper # | NLC2005-14 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 2005/7/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
| Secretary | |
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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) | Technical Term Discrimination using "Label Affecters" |
| Sub Title (in English) | |
| Keyword(1) | Information Extraction |
| Keyword(2) | Named Entity |
| Keyword(3) | Label Attachment |
| Keyword(4) | Label Affecter |
| Keyword(5) | Dictionary |
| Keyword(6) | Probability |
| Keyword(7) | Idf |
| 1st Author's Name | Atsushi IKENO |
| 1st Author's Affiliation | Oki Electric Industry Co., Ltd.:Graduate School of Science and Technology, Kobe University() |
| 2nd Author's Name | Yoshitaka HAMAGUCHI |
| 2nd Author's Affiliation | Oki Electric Industry Co., Ltd. |
| 3rd Author's Name | Eiko YAMAMOTO |
| 3rd Author's Affiliation | Independent Administrative Institution, National Institute of Information and Communications Technology |
| 4th Author's Name | Hitoshi ISAHARA |
| 4th Author's Affiliation | Independent Administrative Institution, National Institute of Information and Communications Technology:Graduate School of Science and Technology, Kobe University |
| Date | 2005/7/16 |
| Paper # | NLC2005-14 |
| Volume (vol) | vol.105 |
| Number (no) | 204 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |