Paper Abstract and Keywords |
Presentation |
2014-09-01 16:30
Dimentionality Reduction Methods Using Error Correcting Codes for Feature Extraction Wataru Matsumoto, Genta Yoshimura, Takashi Yamazaki (Mitsubishi Electric) PRMU2014-46 IBISML2014-27 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For various media retrieval and recognition applications, we consider the feature extraction vector compressed by a sparse matrix is searched the object in the database that most closely matches it by using k-nearest neighbors. we study the effect of Low-Density Parity-Check matrices as sparse matrices by observing the success rate vs. compression rate of k-nearest neighbors using feature vectors compressed with Low-Density Parity-Check matrices. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Error Correcting Codes / Feature Extraction / Dimensionality Reduction / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 197, PRMU2014-46, pp. 81-84, Sept. 2014. |
Paper # |
PRMU2014-46 |
Date of Issue |
2014-08-25 (PRMU, 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) |
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PRMU2014-46 IBISML2014-27 |
Conference Information |
Committee |
PRMU IBISML IPSJ-CVIM |
Conference Date |
2014-09-01 - 2014-09-02 |
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(See Japanese page) |
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Paper Information |
Registration To |
PRMU |
Conference Code |
2014-09-PRMU-IBISML-CVIM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Dimentionality Reduction Methods Using Error Correcting Codes for Feature Extraction |
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Keyword(1) |
Error Correcting Codes |
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Feature Extraction |
Keyword(3) |
Dimensionality Reduction |
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1st Author's Name |
Wataru Matsumoto |
1st Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric) |
2nd Author's Name |
Genta Yoshimura |
2nd Author's Affiliation |
Mitsubishi Electric Corporation (Mitsubishi Electric) |
3rd Author's Name |
Takashi Yamazaki |
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Mitsubishi Electric Corporation (Mitsubishi Electric) |
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Speaker |
Author-1 |
Date Time |
2014-09-01 16:30:00 |
Presentation Time |
30 minutes |
Registration for |
PRMU |
Paper # |
PRMU2014-46, IBISML2014-27 |
Volume (vol) |
vol.114 |
Number (no) |
no.197(PRMU), no.198(IBISML) |
Page |
pp.81-84 |
#Pages |
4 |
Date of Issue |
2014-08-25 (PRMU, IBISML) |
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