| Presentation | 2008/7/10 Rich Annotation : Knowledge Extraction focusing on Named Entities Genichiro KIKUI, Yoshihiro MATSUO, Nozomi KOBAYASHI, Toru HIRANO, Hisako ASANO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a general purpose information extraction system. The system has two main functions. The first function associates a named entity (NE) expression with its "referent", which is defined in external databases such as Wikipedia and a geographic database. The second function extracts semantically related pairs of NEs. The system can find an NE pair across sentence boundaries by using a machine learning method that refers to contextual information. The paper also presents an example of extracted information in a structuralized format. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | named entity / information extraction / web text mining |
| Paper # | NLC2008-13 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 2008/7/10(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 | |
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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) | Rich Annotation : Knowledge Extraction focusing on Named Entities |
| Sub Title (in English) | |
| Keyword(1) | named entity |
| Keyword(2) | information extraction |
| Keyword(3) | web text mining |
| 1st Author's Name | Genichiro KIKUI |
| 1st Author's Affiliation | NTT Cyber Space Laboratories() |
| 2nd Author's Name | Yoshihiro MATSUO |
| 2nd Author's Affiliation | NTT Cyber Space Laboratories |
| 3rd Author's Name | Nozomi KOBAYASHI |
| 3rd Author's Affiliation | NTT Cyber Space Laboratories |
| 4th Author's Name | Toru HIRANO |
| 4th Author's Affiliation | NTT Cyber Space Laboratories |
| 5th Author's Name | Hisako ASANO |
| 5th Author's Affiliation | NTT Cyber Space Laboratories |
| Date | 2008/7/10 |
| Paper # | NLC2008-13 |
| Volume (vol) | vol.108 |
| Number (no) | 141 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |