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| Presentation | 2011-03-29 09:00 Sequence Image Retrieval by Combining a Meta-Learing Algorithm and Query Learning Ryoichi Hata, Madori Ikeda, Mahito Sugiyama, Akihiro Yamamoto (Kyoto Univ.)  IBISML2010-120 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper we propose a method combining query learning and a meta-algorithm of machine learning as a new approach for sequence image retrieval. Sequence image retrieval is technology for searching image of character sequences without character recognition. The query learning mechanism is introduced to our method to use actively sequence images which are outputs in iteration of search.A new algorithm based on a meta-algorithm is also introduced.The algorithm adopts the weighted averages to amalgamate outputs of learning machines.We use document images which are obtained by artificially deteriorating original printed images, and as a result we found our method enhanced precision with using the query learning one-time.In addition, we check by experiment with pseudo data to see that our algorithm is applicable to other learning problems. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | sequence image retrieval / query learning / meta-algorithm / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 476, IBISML2010-120, pp. 115-122, March 2011. | |
| Paper # | IBISML2010-120 | |
| Date of Issue | 2011-03-21 (IBISML) | |
| 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 | IBISML2010-120 |
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| Conference Information | |
| Committee | IBISML |
| Conference Date | 2011-03-28 - 2011-03-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nakanoshima Center, Osaka Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Text and Web mining, etc. |
| Paper Information | |
| Registration To | IBISML |
| Conference Code | 2011-03-IBISML |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sequence Image Retrieval by Combining a Meta-Learing Algorithm and Query Learning |
| Sub Title (in English) | |
| Keyword(1) | sequence image retrieval |
| Keyword(2) | query learning |
| Keyword(3) | meta-algorithm |
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| 1st Author's Name | Ryoichi Hata |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Madori Ikeda |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Mahito Sugiyama |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Akihiro Yamamoto |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2011-03-29 09:00:00 |
| Presentation Time | 20 minutes |
| Registration for | IBISML |
| Paper # | IBISML2010-120 |
| Volume (vol) | vol.110 |
| Number (no) | no.476 |
| Page | pp.115-122 |
| #Pages | 8 |
| Date of Issue | 2011-03-21 (IBISML) |
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