2001 | OriginalPaper | Buchkapitel
Evolution Strategies in Noisy Environments — A Survey of Existing Work
verfasst von : D. V. Arnold
Erschienen in: Theoretical Aspects of Evolutionary Computing
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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Noise is a factor present in almost all real-world optimization problems. While it can potentially improve convergence reliability in multimodal optimization by preventing convergence towards merely local optima, it is generally detrimental to the velocity with which an optimum is approached. Evolution strategies (ES) form a class of evolutionary optimization procedures that are believed to be able to cope quite well with noise. A number of theoretical results as well as empirical findings regarding the influence of noise on the performance of ES can be found in the literature. The purpose of this survey is to summarize what is known regarding the behavior of ES in noisy environments and to outline directions for future research.