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Paper Abstract and Keywords
Presentation 2017-07-14 15:15
An Influence of Mutation Distribution for Evolutionary Algorithm
Yuuichirou Ooto, Yuuki Morita, Hiroki Sawade, Takayuki Kimura (NIT) NLP2017-48
Abstract (in Japanese) (See Japanese page) 
(in English) When solving the benchmark problems in which objective functions sharply fluctuate near optimum values, the Strength Pareto Evolutionary Algorithm 2 that is one of the effective evolutionary algorithms shows poor searching performance and the SPEA2 is difficult to form an optimum pareto front. In this paper, we randomly change the distribution of random numbers used in mutations using genetic information. In numerical experiments, we confirmed that the improved SPEA2 shows higher convergence performance compared with the original SPEA2 by dynamically changing the distribution of random numbers used in the mutation part.
Keyword (in Japanese) (See Japanese page) 
(in English) Evolutionary algorithm / Multi objective optimization problem / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 121, NLP2017-48, pp. 107-112, July 2017.
Paper # NLP2017-48 
Date of Issue 2017-07-06 (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)
Download PDF NLP2017-48

Conference Information
Committee NLP  
Conference Date 2017-07-13 - 2017-07-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Miyako Island Marine Terminal 
Topics (in Japanese) (See Japanese page) 
Topics (in English) etc. 
Paper Information
Registration To NLP 
Conference Code 2017-07-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Influence of Mutation Distribution for Evolutionary Algorithm 
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Keyword(1) Evolutionary algorithm  
Keyword(2) Multi objective optimization problem  
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1st Author's Name Yuuichirou Ooto  
1st Author's Affiliation Nippon Institute of Technology (NIT)
2nd Author's Name Yuuki Morita  
2nd Author's Affiliation Nippon Institute of Technology (NIT)
3rd Author's Name Hiroki Sawade  
3rd Author's Affiliation Nippon Institute of Technology (NIT)
4th Author's Name Takayuki Kimura  
4th Author's Affiliation Nippon Institute of Technology (NIT)
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Speaker Author-1 
Date Time 2017-07-14 15:15:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2017-48 
Volume (vol) vol.117 
Number (no) no.121 
Page pp.107-112 
#Pages 6 
Date of Issue 2017-07-06 (NLP) 

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