Self-adaptation on the Ridge Function Class: First Results for the Sharp Ridge
نویسندگان
چکیده
This paper presents first results of an analysis of the σ-self-adaptation mechanism on the sharp ridge for non-recombinative (1, λ) evolution strategies (ES). To analyze the ES’s evolution, we consider the so-called evolution equations which describe the one-generation change. Neglecting stochastic perturbations and considering only the mean value dynamics, we will investigate possible causes why self-adaptation can fail on the sharp ridge.
منابع مشابه
Mutative Self-Adaptation on the Sharp and Parabolic Ridge
In this paper, the behavior of intermediate (μ/μI , λ)-ES with self-adaptation is considered for two classes of ridge functions: the sharp and the parabolic ridge. Using a step-by-step approach to describe the system’s dynamics, we will investigate the underlying causes for the different behavior of the ES on these function types and the effects of intermediate recombination.
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