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Paper Abstract and Keywords
Presentation 2009-03-13 13:00
Self-organizing algorithm of dynamical systems: Approaches from Parametric Bias method and mnSOM
Takashi Ohkubo, Jun-ichi Tsuji, Kazuhiro Tokunaga, Tetsuo Furukawa (Kyushu Inst. of Tech.) NC2008-168
Abstract (in Japanese) (See Japanese page) 
(in English) The purpose of this work is to develop a neural network architecture which enables us to deal with a group of dynamical systems. The architecture, which is refered as Multi-Dynamics Learning Network (MDLN), is expected to satisfy
the following three requirements. (i) By giving a set of time seriese as a training dataset, MDLN estimates those dynamics as well as unobservable variables. (ii) MDLN orders those dynamics according to the similarities between them. (iii) MDLN represents and/or interpolates intermediate dynamics between given dynamics. Though the Recurrent Neural Network with Parametric Bias (RNNPB) and the modular network SOM with recurrent neural network modules (RNN-mnSOM) have been proposed for this purpose, it is shown in this paper that these two architectures do not satisfy the above requirements. It is also shown that an additive normalization algorithm improves the learning performance of RNNPB and RNN-mnSOM so that they satisfy the above three requreiments.
Keyword (in Japanese) (See Japanese page) 
(in English) Self-Organizing Map / Recurrent Neural Network / RNNPB / RNN-mnSOM / Dynamics / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 480, NC2008-168, pp. 381-386, March 2009.
Paper # NC2008-168 
Date of Issue 2009-03-04 (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 NC2008-168

Conference Information
Committee NC MBE  
Conference Date 2009-03-11 - 2009-03-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Tamagawa Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NC 
Conference Code 2009-03-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Self-organizing algorithm of dynamical systems: Approaches from Parametric Bias method and mnSOM 
Sub Title (in English)  
Keyword(1) Self-Organizing Map  
Keyword(2) Recurrent Neural Network  
Keyword(3) RNNPB  
Keyword(4) RNN-mnSOM  
Keyword(5) Dynamics  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Takashi Ohkubo  
1st Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
2nd Author's Name Jun-ichi Tsuji  
2nd Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
3rd Author's Name Kazuhiro Tokunaga  
3rd Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
4th Author's Name Tetsuo Furukawa  
4th Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
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Speaker Author-1 
Date Time 2009-03-13 13:00:00 
Presentation Time 25 minutes 
Registration for NC 
Paper # NC2008-168 
Volume (vol) vol.108 
Number (no) no.480 
Page pp.381-386 
#Pages 6 
Date of Issue 2009-03-04 (NC) 

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