DocumentCode :
2225157
Title :
Analytical estimation of the convergence point of populations
Author :
Murata, Noboru ; Nishii, Ryuei ; Takagi, Hideyuki ; Pei, Yan
Author_Institution :
School of Science and Engineering, Waseda University, Tokyo, Japan
fYear :
2015
fDate :
25-28 May 2015
Firstpage :
2619
Lastpage :
2624
Abstract :
We propose methods of estimating the convergence point for the moving vectors of individuals between generations or evolution paths and show that the estimated convergence point can be useful information for accelerating evolutionary computation (EC). As the first stage of this new approach, we do not combine the proposed methods with EC search in this paper, but rather evaluate how power an individual the the estimated convergence point is by comparing fitness values. Through experimental evaluations, we show that the estimated point can be a powerful elite for unimodal fitness landscapes and that clustering moving vectors according to the aimed points is the next research target for multimodal fitness landscape.
Keywords :
Benchmark testing; Convergence; Estimation; Evolutionary computation; Optimization; Sociology; Statistics;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Evolutionary Computation (CEC), 2015 IEEE Congress on
Conference_Location :
Sendai, Japan
Type :
conf
DOI :
10.1109/CEC.2015.7257211
Filename :
7257211
Link To Document :
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