Introduction of a new concept, age, into the multiobjective evolutionary algorithm in the two dimensional space

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Recently, several promising multiobjective evolutionary algorithms such as PESA, NSGA-II, and SPEA2 ([2], [4], [12]) have been developed. In this paper, we also propose a new multiobjective evolutionary algorithm whose performance is comparable to or better than those promising algorithms. In the new algorithm proposed here, an age concept is introduced and utilized to make the efficiency of the offspring generation high. The performance of the proposed algorithm is superior to those of the promising algorithms mentioned above for several test functions. In this paper, the proposed algorithm will be explained only in two dimensional parameter and objective space to show manifestly the meaning of an age concept.
Publisher
IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
Issue Date
2003-07
Language
English
Article Type
Article
Citation

IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, v.E86D, pp.1304 - 1309

ISSN
0916-8532
URI
http://hdl.handle.net/10203/85891
Appears in Collection
EE-Journal Papers(저널논문)
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