2013 | OriginalPaper | Buchkapitel
Differential Evolution
verfasst von : Kenneth V. Price
Erschienen in: Handbook of Optimization
Verlag: Springer Berlin Heidelberg
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After an introduction that includes a discussion of the classic random walk, this paper presents a step-by-step development of the differential evolution (DE) global numerical optimization algorithm. Five fundamental DE strategies, each more complex than the last, are evaluated based on their conformance to invariance and symmetry principles, degree of control parameter dependence, computational efficiency and response to randomization. Optimal control parameter settings for the family of convex, quadratic functions are empirically derived.