http://dx.doi.org/10.1109/CEC.2015.7257011">
 

Document Type

Conference Paper

Department/Unit

Department of Computer Science

Title

An evolutionary algorithm based on decomposition for multimodal optimization problems

Language

English

Abstract

© 2015 IEEE. This paper presents a non-parameter method to identify the peaks of the multi-modal optimization problems provided that the peaks are characterized by a smaller objective values than their neighbors and by a relatively large distance from points with smaller objective value. Using the identified peaks as the seeds, we decompose the population into some subpopulations and dynamically allocate the computational effort to different subpopulations. We evaluate the proposed approach on the CEC2015 single objective multi-niche optimization problems. The promising experimental results show its efficacy.

Publication Date

2015

Source Publication Title

2015 IEEE Congress on Evolutionary Computation (CEC)

Start Page

1091

End Page

1097

Conference Location

Sendai, Japan

Publisher

IEEE

ISBN (electronic)

9781479974924

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