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IEICE TRANSACTIONS on Information

A Network Analysis of Genetic Algorithms

Hiroyuki FUNAYA, Kazushi IKEDA

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Summary :

In recent years, network analysis has revealed that some real networks have the properties of small-world and/or scale-free networks. In this study, a simple Genetic Algorithm (GA) is regarded as a network where each node and each edge respectively represent a population and the possibility of the transition between two nodes. The characteristic path length (CPL), which is one of the most popular criteria in small-world networks, is derived analytically and shows how much the crossover operation affects the path length between two populations. As a result, the crossover operation is not so useful for shortening the CPL.

Publication
IEICE TRANSACTIONS on Information Vol.E90-D No.6 pp.1002-1005
Publication Date
2007/06/01
Publicized
Online ISSN
1745-1361
DOI
10.1093/ietisy/e90-d.6.1002
Type of Manuscript
LETTER
Category
Biocybernetics, Neurocomputing

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