| Presentation | 2005/7/15 Named Entity Recognition on Privacy Protection Hiromi OZAKU, Kaoru SAGARA, Futoshi NAYA, Noriaki KUWAHARA, Akinori ABE, Kiyoshi KOGURE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose an automatic named entity recognition and extraction method. It is designed to recognize personal information for privacy protection, and according to situations to automatically extract and hide personal information. Especially we focus on the method that can be applied to medical applications. First, we show features of spoken dialogue data by nurses collected in a hospital, then we discuss a method to extract personal information from the data. We adopted a named entity recognition method by using a pattern dictionary for name expressions. We did name extraction experiments to the above data to obtain a recall rate 94.7%, a precision rate 91.2% in average. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spoken dialogue corpus / Privacy protection / Named entity recognition |
| Paper # | NLC2005-10 |
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| Conference Information | |
| Committee | NLC |
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| Conference Date | 2005/7/15(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) | Named Entity Recognition on Privacy Protection |
| Sub Title (in English) | |
| Keyword(1) | Spoken dialogue corpus |
| Keyword(2) | Privacy protection |
| Keyword(3) | Named entity recognition |
| 1st Author's Name | Hiromi OZAKU |
| 1st Author's Affiliation | ATR, Intelligent Robotics and Communication Laboratories() |
| 2nd Author's Name | Kaoru SAGARA |
| 2nd Author's Affiliation | ATR, Intelligent Robotics and Communication Laboratories:Seinan Jo Gakuin University |
| 3rd Author's Name | Futoshi NAYA |
| 3rd Author's Affiliation | ATR, Intelligent Robotics and Communication Laboratories |
| 4th Author's Name | Noriaki KUWAHARA |
| 4th Author's Affiliation | ATR, Intelligent Robotics and Communication Laboratories |
| 5th Author's Name | Akinori ABE |
| 5th Author's Affiliation | ATR, Intelligent Robotics and Communication Laboratories |
| 6th Author's Name | Kiyoshi KOGURE |
| 6th Author's Affiliation | ATR, Intelligent Robotics and Communication Laboratories |
| Date | 2005/7/15 |
| Paper # | NLC2005-10 |
| Volume (vol) | vol.105 |
| Number (no) | 203 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |