Paper Abstract and Keywords |
Presentation |
2011-12-15 14:20
A Reproduction Method of Real-Coded Genetic Algorithm Based on Self-Organizing Map Yoshiaki Ueda, Ryosuke Kubota (Ube NCT) SIS2011-44 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Genetic algorithm is a search algorithm based on mechanism of natural selection and natural genetics. To solve optimization problems, a population is updated by using genetic operations (crossover, mutation and reproduction). However, the conventional reproduction method causes a loss of genetic diversity of the population, because the individuals for the next generation are generated by copying those of the present generation.
The decrease of genetic diversity leads to ineffectiveness of the search,
because the individuals after the reproduction correspond the searching points and the bases of crossover.In this paper, we propose a new reproduction method which uses an idea of a self-organizing map (SOM). To validate the effectiveness of the proposed method, it is applied to four optimization problems of continuous benchmark functions. Furthermore, we also analyze the characteristics of the fitness functions by observing among reference vectors. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
real-coded genetic algorithm / self-organizing map / reproduction / visualization / genetic diversity / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 342, SIS2011-44, pp. 25-29, Dec. 2011. |
Paper # |
SIS2011-44 |
Date of Issue |
2011-12-08 (SIS) |
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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SIS2011-44 |
Conference Information |
Committee |
SIS |
Conference Date |
2011-12-15 - 2011-12-16 |
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(See Japanese page) |
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Registration To |
SIS |
Conference Code |
2011-12-SIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Reproduction Method of Real-Coded Genetic Algorithm Based on Self-Organizing Map |
Sub Title (in English) |
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real-coded genetic algorithm |
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self-organizing map |
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reproduction |
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visualization |
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genetic diversity |
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1st Author's Name |
Yoshiaki Ueda |
1st Author's Affiliation |
Ube National College of Technology (Ube NCT) |
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Ryosuke Kubota |
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Ube National College of Technology (Ube NCT) |
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Speaker |
Author-1 |
Date Time |
2011-12-15 14:20:00 |
Presentation Time |
25 minutes |
Registration for |
SIS |
Paper # |
SIS2011-44 |
Volume (vol) |
vol.111 |
Number (no) |
no.342 |
Page |
pp.25-29 |
#Pages |
5 |
Date of Issue |
2011-12-08 (SIS) |
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