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