| Presentation | 2022-03-07 Analysis of Japanese Chronology Logs in Disaster Koichi Takeuchi, Yoh Yamasaki, Akihiro Watanabe, Takahiro Hirayama, Hiroyuki Nakao, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A document called a chronology log which records events on a time scale is recorded in the disaster management headquarters. Each event is recorded with the content of a message, the time, the sender and the recipient in chronological order. The documents are created for recording the activity of prefectural office and medical headquarter, thus it could contribute to management of disaster medical care system to establish a method to analyze chronology logs with natural language processing. As the first step in this direction, this paper reports the experimental results of the classification of chronological reports with document clustering models. We will discuss further improvement of the accuracy of the classification. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | chronological log / disaster medical care / text classification |
| Paper # | NLC2021-31 |
| Date of Issue | 2022-02-28 (NLC) |
| Conference Information | |
| Committee | NLC |
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| Conference Date | 2022/3/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Information Processing of Tourism, etc. |
| Chair | Kazutaka Shimada(Kyushu Inst. of Tech.) |
| Vice Chair | Mitsuo Yoshida(Toyohashi Univ. of Tech.) / Takeshi Kobayakawa(NHK) |
| Secretary | Mitsuo Yoshida(Univ. of Tokyo) / Takeshi Kobayakawa(Hiroshima Univ. of Economics) |
| Assistant | Kanjin Takahashi(Sansan) / Ko Mitsuda(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Natural Language Understanding and Models of Communication |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Japanese Chronology Logs in Disaster |
| Sub Title (in English) | |
| Keyword(1) | chronological log |
| Keyword(2) | disaster medical care |
| Keyword(3) | text classification |
| 1st Author's Name | Koichi Takeuchi |
| 1st Author's Affiliation | Okayama University(Okayama Unv.) |
| 2nd Author's Name | Yoh Yamasaki |
| 2nd Author's Affiliation | Okayama University(Okayama Unv.) |
| 3rd Author's Name | Akihiro Watanabe |
| 3rd Author's Affiliation | Okayama University(Okayama Unv.) |
| 4th Author's Name | Takahiro Hirayama |
| 4th Author's Affiliation | Okayama University(Okayama Unv.) |
| 5th Author's Name | Hiroyuki Nakao |
| 5th Author's Affiliation | Okayama University(Okayama Unv.) |
| Date | 2022-03-07 |
| Paper # | NLC2021-31 |
| Volume (vol) | vol.121 |
| Number (no) | NLC-415 |
| Page | pp.pp.19-23(NLC), |
| #Pages | 5 |
| Date of Issue | 2022-02-28 (NLC) |