Paper Abstract and Keywords |
Presentation |
2016-06-17 13:40
Simultaneous Adaptation of Kernel Centers and Width for Kernel Adaptive Filter Tomoya Wada, Toshihisa Tanaka (TUAT) CAS2016-27 VLD2016-33 SIP2016-61 MSS2016-27 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A kernel adaptive filter is a nonlinear adaptive filter that makes effective use of kernel methods. One of the major challenges in kernel adaptive filtering is how to construct an efficient dictionary of kernel functions corresponding to observed input signals. In this paper, we propose a novel dictionary learning for kernel adaptive filtering, which adaptively updates the filter coefficients as well as both the kernel center and width. Besides, we apply l1 regularization to the update of filter coefficients. Therefore, the proposed method can curb the burgeoning dictionary size in dynamic environments. Numerical examples support the efficacy of the proposed method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Reproducing kernel Hilbert space / Kernel adaptive filter / Dictionary learning / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 95, SIP2016-61, pp. 145-150, June 2016. |
Paper # |
SIP2016-61 |
Date of Issue |
2016-06-09 (CAS, VLD, SIP, MSS) |
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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CAS2016-27 VLD2016-33 SIP2016-61 MSS2016-27 |
Conference Information |
Committee |
VLD CAS MSS SIP |
Conference Date |
2016-06-16 - 2016-06-17 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hirosaki Shiritsu Kanko-kan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
System, signal processing and related topics |
Paper Information |
Registration To |
SIP |
Conference Code |
2016-06-VLD-CAS-MSS-SIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Simultaneous Adaptation of Kernel Centers and Width for Kernel Adaptive Filter |
Sub Title (in English) |
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Keyword(1) |
Reproducing kernel Hilbert space |
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Kernel adaptive filter |
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Dictionary learning |
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1st Author's Name |
Tomoya Wada |
1st Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
2nd Author's Name |
Toshihisa Tanaka |
2nd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
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Speaker |
Author-1 |
Date Time |
2016-06-17 13:40:00 |
Presentation Time |
20 minutes |
Registration for |
SIP |
Paper # |
CAS2016-27, VLD2016-33, SIP2016-61, MSS2016-27 |
Volume (vol) |
vol.116 |
Number (no) |
no.93(CAS), no.94(VLD), no.95(SIP), no.96(MSS) |
Page |
pp.145-150 |
#Pages |
6 |
Date of Issue |
2016-06-09 (CAS, VLD, SIP, MSS) |
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