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Paper Abstract and Keywords
Presentation 2008-10-23 09:50
Effects of Refractoriness of Chaotic Neurodynamics for Acceleration of Learning of A Pattern Sequence Detector
Susumu Nagatoishi, Osamu Araki (TUS) NC2008-38
Abstract (in Japanese) (See Japanese page) 
(in English) The primary purpose of this study is to reveal the effects of refractoriness on learning. More specifically, we simulated that Elman network which consists of chaos neurons learns a pattern sequence using the back-propagation algorithm. The learning time was reduced by the refractoriness to 1/5. In this report, we analyzed the required number of hidden neurons and asynchronous activities of hidden neuron’s refractoriness. The results suggest that the refractoriness contributes to efficient encoding of hidden layer. In addition, we improve the understanding of the mechanism that refractory effect accelerates the learning.
Keyword (in Japanese) (See Japanese page) 
(in English) Elman network / learning algorithm / refractoriness / chaos neuron / back-propagation / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 264, NC2008-38, pp. 13-18, Oct. 2008.
Paper # NC2008-38 
Date of Issue 2008-10-16 (NC) 
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 NC2008-38

Conference Information
Committee NC  
Conference Date 2008-10-23 - 2008-10-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NC 
Conference Code 2008-10-NC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effects of Refractoriness of Chaotic Neurodynamics for Acceleration of Learning of A Pattern Sequence Detector 
Sub Title (in English)  
Keyword(1) Elman network  
Keyword(2) learning algorithm  
Keyword(3) refractoriness  
Keyword(4) chaos neuron  
Keyword(5) back-propagation  
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Keyword(7)  
Keyword(8)  
1st Author's Name Susumu Nagatoishi  
1st Author's Affiliation Tokyo University of Sciense (TUS)
2nd Author's Name Osamu Araki  
2nd Author's Affiliation Tokyo University of Sciense (TUS)
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Speaker Author-1 
Date Time 2008-10-23 09:50:00 
Presentation Time 25 minutes 
Registration for NC 
Paper # NC2008-38 
Volume (vol) vol.108 
Number (no) no.264 
Page pp.13-18 
#Pages 6 
Date of Issue 2008-10-16 (NC) 

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