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| Presentation | 2013-12-04 13:05 Judicial precedent retrieval system Justice based on text semantic matching Hiroto Kobatake, Minoru Harada (Aoyama Gakuin Univ.)  NLC2013-33 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We developed a judicial precedent retrieval system Justice, which outputs the judicial precedent similar to the inputted outline of an incident. Similarity between an incident and a judicial precedent is judged by the size of the intersection between the semantic graphs translated from them by the semantic analysis system SAGE. Similarity determination based on word meaning like this can absorb the sentence meaning difference caused by orthographical variants, and can also evaluate the similarity of semantic relationships between clauses. The result of evaluation using index system table of contents of Hanrei Times for the cases of 10, the ratio of the retrieved top 10 precedents is similar to the input case was 66%. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Judicial precedent retrieval / Semantic analysis / semantic graph / semantic matching / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 338, NLC2013-33, pp. 1-6, Dec. 2013. | |
| Paper # | NLC2013-33 | |
| Date of Issue | 2013-11-27 (NLC) | |
| ISSN | Print edition: ISSN 0913-5685 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 | NLC2013-33 |
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| Conference Information | |
| Committee | NLC |
| Conference Date | 2013-12-04 - 2013-12-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Gree Inc. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | The 5th Symposium on Collective Knowlege |
| Paper Information | |
| Registration To | NLC |
| Conference Code | 2013-12-NLC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Judicial precedent retrieval system Justice based on text semantic matching |
| Sub Title (in English) | |
| Keyword(1) | Judicial precedent retrieval |
| Keyword(2) | Semantic analysis |
| Keyword(3) | semantic graph |
| Keyword(4) | semantic matching |
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| 1st Author's Name | Hiroto Kobatake |
| 1st Author's Affiliation | Aoyama Gakuin University (Aoyama Gakuin Univ.) |
| 2nd Author's Name | Minoru Harada |
| 2nd Author's Affiliation | Aoyama Gakuin University (Aoyama Gakuin Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-12-04 13:05:00 |
| Presentation Time | 25 minutes |
| Registration for | NLC |
| Paper # | NLC2013-33 |
| Volume (vol) | vol.113 |
| Number (no) | no.338 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2013-11-27 (NLC) |
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