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| Paper Abstract and Keywords | ||
| Presentation | 2010-03-16 15:55 Multiclass Boosting for Early Classification of Sequences Katsuhiko Ishiguro, Hiroshi Sawada, Hitoshi Sakano (NTT)  PRMU2009-316 HIP2009-201 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose a novel boosting method for early classification of sequences. In many practical problems, we would like to classify a sequence into one of K classes as quickly as possible, without waiting for the end of the sequence. In this paper, we propose a multiclass early classification model based on Adaboost, which extends the previously proposed “Earlyboost” for a binary classification to deal with many real-world problems. The formulation of the proposed multiclass early classification method is straightforward, and its computational cost is small. We show the effectiveness of our method through the classification experiments of driver behaviors. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Early classification / time series analysis / boosting / multi-class classification / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 470, PRMU2009-316, pp. 489-494, March 2010. | |
| Paper # | PRMU2009-316 | |
| Date of Issue | 2010-03-08 (PRMU, HIP) | |
| 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 | PRMU2009-316 HIP2009-201 |
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| Conference Information | |
| Committee | PRMU HIP |
| Conference Date | 2010-03-15 - 2010-03-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kagoshima Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PRMU |
| Conference Code | 2010-03-PRMU-HIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multiclass Boosting for Early Classification of Sequences |
| Sub Title (in English) | |
| Keyword(1) | Early classification |
| Keyword(2) | time series analysis |
| Keyword(3) | boosting |
| Keyword(4) | multi-class classification |
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| 1st Author's Name | Katsuhiko Ishiguro |
| 1st Author's Affiliation | NTT Communication Science Laboratories (NTT) |
| 2nd Author's Name | Hiroshi Sawada |
| 2nd Author's Affiliation | NTT Communication Science Laboratories (NTT) |
| 3rd Author's Name | Hitoshi Sakano |
| 3rd Author's Affiliation | NTT Communication Science Laboratories (NTT) |
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| Speaker | Author-1 |
| Date Time | 2010-03-16 15:55:00 |
| Presentation Time | 25 minutes |
| Registration for | PRMU |
| Paper # | PRMU2009-316, HIP2009-201 |
| Volume (vol) | vol.109 |
| Number (no) | no.470(PRMU), no.471(HIP) |
| Page | pp.489-494 |
| #Pages | 6 |
| Date of Issue | 2010-03-08 (PRMU, HIP) |
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