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| Presentation | 2022-03-07 13:00 Analysis of Japanese Chronology Logs in Disaster Koichi Takeuchi, Yoh Yamasaki, Akihiro Watanabe, Takahiro Hirayama, Hiroyuki Nakao (Okayama Unv.)  NLC2021-31 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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) |
| (in English) | chronological log / disaster medical care / text classification / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 415, NLC2021-31, pp. 19-23, March 2022. | |
| Paper # | NLC2021-31 | |
| Date of Issue | 2022-02-28 (NLC) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | NLC2021-31 |
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| Conference Information | |
| Committee | NLC |
| Conference Date | 2022-03-07 - 2022-03-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Information Processing of Tourism, etc. |
| Paper Information | |
| Registration To | NLC |
| Conference Code | 2022-03-NLC |
| Language | Japanese |
| 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 |
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| 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.) |
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| Speaker | Author-1 |
| Date Time | 2022-03-07 13:00:00 |
| Presentation Time | 25 minutes |
| Registration for | NLC |
| Paper # | NLC2021-31 |
| Volume (vol) | vol.121 |
| Number (no) | no.415 |
| Page | pp.19-23 |
| #Pages | 5 |
| Date of Issue | 2022-02-28 (NLC) |
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