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Paper Abstract and Keywords
Presentation 2012-07-02 11:10
A method for tracking kernel principal subspace
Toshihisa Tanaka (TUAT) CAS2012-6 VLD2012-16 SIP2012-38 MSS2012-6
Abstract (in Japanese) (See Japanese page) 
(in English) In the kernel principal component analysis (KPCA), since all the
nonlinear functions associated with observed samples are the basis
functions for eigenvectors, it is necessary to solve
the same scale of eigenvalue problem as the number of samples
should be solved.
This paper finds the eigenvectors on a subspace in the Euclidean
This subspace adaptively changes depending on input signals, and
we develop recursive least squares (RLS)-type algorithm for
tracking a kernel principal subspace on this
adaptively changing subspace.
Numerical example is then illustrated to support the analysis.
Keyword (in Japanese) (See Japanese page) 
(in English) / / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 115, SIP2012-38, pp. 31-36, July 2012.
Paper # SIP2012-38 
Date of Issue 2012-06-25 (CAS, VLD, SIP, MSS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 CAS2012-6 VLD2012-16 SIP2012-38 MSS2012-6

Conference Information
Committee VLD CAS MSS SIP  
Conference Date 2012-07-02 - 2012-07-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto Research Park 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SIP 
Conference Code 2012-07-VLD-CAS-MSS-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A method for tracking kernel principal subspace 
Sub Title (in English)  
1st Author's Name Toshihisa Tanaka  
1st Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
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Date Time 2012-07-02 11:10:00 
Presentation Time 20 
Registration for SIP 
Paper # IEICE-CAS2012-6,IEICE-VLD2012-16,IEICE-SIP2012-38,IEICE-MSS2012-6 
Volume (vol) IEICE-112 
Number (no) no.113(CAS), no.114(VLD), no.115(SIP), no.116(MSS) 
Page pp.31-36 
#Pages IEICE-6 
Date of Issue IEICE-CAS-2012-06-25,IEICE-VLD-2012-06-25,IEICE-SIP-2012-06-25,IEICE-MSS-2012-06-25 

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