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Paper Abstract and Keywords
Presentation 2008-03-14 15:10
Concept Generation Based on Self-Organizing Maps Modulated by Mutual Information
Kunio Kitahara, Akira Hirose (Tokyo Univ.) NC2007-197
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a concept generation scheme based on mutual information between multiple self-organizing
maps. There have been many reports on concept generation in many fields such as robotics. In the context of
language acquisition, however, they mainly deal with letters, or symbols in general. Since both the concept and
language acquisitions progress in parallel, we notice the importance to investigate concept generation without symbols.
In this paper, we propose a non-symbol-based scheme that pays attention to multimodal mutual information.
We also introduce an extended scheme using SOM2, instead of ordinary SOM, to treat non-simply-connected or
anisotropic data.
Keyword (in Japanese) (See Japanese page) 
(in English) SOM / concept generation / mutual information / SOM of SOMs / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 542, NC2007-197, pp. 501-506, March 2008.
Paper # NC2007-197 
Date of Issue 2008-03-05 (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 NC2007-197

Conference Information
Committee NC MBE  
Conference Date 2008-03-12 - 2008-03-14 
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 2008-03-NC-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Concept Generation Based on Self-Organizing Maps Modulated by Mutual Information 
Sub Title (in English)  
Keyword(1) SOM  
Keyword(2) concept generation  
Keyword(3) mutual information  
Keyword(4) SOM of SOMs  
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1st Author's Name Kunio Kitahara  
1st Author's Affiliation University of Tokyo (Tokyo Univ.)
2nd Author's Name Akira Hirose  
2nd Author's Affiliation University of Tokyo (Tokyo Univ.)
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Speaker Author-1 
Date Time 2008-03-14 15:10:00 
Presentation Time 20 minutes 
Registration for NC 
Paper # NC2007-197 
Volume (vol) vol.107 
Number (no) no.542 
Page pp.501-506 
#Pages 6 
Date of Issue 2008-03-05 (NC) 

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