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| Presentation | 2013-09-13 16:55 Adaptive Classification of Document Stream based on Online Topic Model Masato Shirai, Takao Miura (Hosei Univ.)  DE2013-47 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this investigation, we propose classification method of document stream using online topic model. In document stream, feature of class changes dynamically. It is necessary to change the classification criterion adaptively. In addition, stream data, such as news articles, occurrence frequency of topics are influenced by burst of topic. We performs dynamic learning based on online topic models using pre-distribution of occurrence probability for each class. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | document stream / adaptive classification / topic model / burst / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 214, DE2013-47, pp. 77-82, Sept. 2013. | |
| Paper # | DE2013-47 | |
| Date of Issue | 2013-09-05 (DE) | |
| 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 | DE2013-47 |
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| Conference Information | |
| Committee | DE |
| Conference Date | 2013-09-12 - 2013-09-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | NII、12F Room1208, 1210 |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Data Engineering and Food Media |
| Paper Information | |
| Registration To | DE |
| Conference Code | 2013-09-DE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Adaptive Classification of Document Stream based on Online Topic Model |
| Sub Title (in English) | |
| Keyword(1) | document stream |
| Keyword(2) | adaptive classification |
| Keyword(3) | topic model |
| Keyword(4) | burst |
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| 1st Author's Name | Masato Shirai |
| 1st Author's Affiliation | Hosei University (Hosei Univ.) |
| 2nd Author's Name | Takao Miura |
| 2nd Author's Affiliation | Hosei University (Hosei Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-09-13 16:55:00 |
| Presentation Time | 25 minutes |
| Registration for | DE |
| Paper # | DE2013-47 |
| Volume (vol) | vol.113 |
| Number (no) | no.214 |
| Page | pp.77-82 |
| #Pages | 6 |
| Date of Issue | 2013-09-05 (DE) |
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