Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications
Online ISSN : 2188-4749
Print ISSN : 2188-4730
The 32nd ISCIE International Symposium on Stochastic Systems Theory and Its Applications (Nov. 2000, Tottori)
An Adaptive Neighboring Search using Crossover-like Mutation for Function Optimization
Osamu TakahashiShigenobu Kobayashi
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2001 Volume 2001 Pages 131-136

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Abstract
We propose a new population-based Evolutionary Algorithm, which uses real-coded representation and normal distribution crossover-like mutation for generating next searching points. This Gaussian distribution is formed based on the position relationships between an individual and its neighbors, and is not carried with self-adapting parameters as inheritable traits. This algorithm causes emergence of clusters of individuals within the population, as the result of evolutions of each individuals without intent to cluster. Through searching independently, that emergent clusters introduce various solutions that include optimum at the same time, even if the problem has strong local minima.
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© 2001 ISCIE Symposium on Stochastic Systems Theory and Its Applications
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