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Paper Abstract and Keywords
Presentation 2015-07-22 11:00
Optimization of Generalization Based on Genetic Algorithm -- Application for Function Analysis and Pattern Recognition --
Hideki Satoh (Future Univ. Hakodate), Daisuke Kasai (Tokachi Foundation), Masako Satoh (Insent) NLP2015-78
Abstract (in Japanese) (See Japanese page) 
(in English) A function approximation method was developed taking generalization into account, and it was applied to a pattern recognition problem improving the recognition rate. First, the number of basis functions and their class were selected using a genetic algorithm, and the coefficients of a polynomial were calculated using multiple regression analysis. Next, the approximation error was evaluated using cross-validation, and the number of basis functions and their class were optimized taking the generalization and approximation error into account. Data obtained from a sensory evaluation was reproduced by the method from taste data measured using a taste sensor. The recognition rate for food was also improved using the reproduced data.
Keyword (in Japanese) (See Japanese page) 
(in English) function approximation / polynomial / basis / generalization / genetic algorithm / pattern recognition / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 150, NLP2015-78, pp. 57-62, July 2015.
Paper # NLP2015-78 
Date of Issue 2015-07-14 (NLP) 
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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Conference Information
Committee NLP  
Conference Date 2015-07-21 - 2015-07-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Bibai Onsen Yu-rinkan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Nonlinear Problems, etc. 
Paper Information
Registration To NLP 
Conference Code 2015-07-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Optimization of Generalization Based on Genetic Algorithm 
Sub Title (in English) Application for Function Analysis and Pattern Recognition 
Keyword(1) function approximation  
Keyword(2) polynomial  
Keyword(3) basis  
Keyword(4) generalization  
Keyword(5) genetic algorithm  
Keyword(6) pattern recognition  
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Keyword(8)  
1st Author's Name Hideki Satoh  
1st Author's Affiliation Future University Hakodate (Future Univ. Hakodate)
2nd Author's Name Daisuke Kasai  
2nd Author's Affiliation Tokachi Foundation (Tokachi Foundation)
3rd Author's Name Masako Satoh  
3rd Author's Affiliation Intelligent Sensor Technology, Inc. (Insent)
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Speaker Author-1 
Date Time 2015-07-22 11:00:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2015-78 
Volume (vol) vol.115 
Number (no) no.150 
Page pp.57-62 
#Pages 6 
Date of Issue 2015-07-14 (NLP) 

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