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Global and local selection in differential evolution for constrained numerical optimization

Mezura-Montes, Efrén et al · SEDICI UNLP · 2009

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Author / responsible party
Mezura-Montes, Efrén et al
Publisher
SEDICI UNLP
Year
2009
Language
English

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The performance of two selection mechanisms used in the most popular variant of differential evolution, known as DE/rand/1/bin, are compared in the solution of constrained numerical optimization problems. Four performance measures proposed in the specialized literature are used to analyze the capabilities of each selection mechanism to reach the feasible region of the search space, to find the vicinity of the feasible global optimum and the computational cost (measured by the number of evaluations) required. Two parameters of the differential evolution algorithm are varied to determine the most convenient values. A set of problems with different features is chosen to test both selection mechanisms and some findings are extracted from the results obtained. Facultad de Informática

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APA 7

Mezura-Montes, E. E. A. (2009). Global and local selection in differential evolution for constrained numerical optimization. http://sedici.unlp.edu.ar/handle/10915/9650

MLA

Mezura-Montes, Efrén et al. "Global and local selection in differential evolution for constrained numerical optimization." 2009. http://sedici.unlp.edu.ar/handle/10915/9650.

Chicago

Mezura-Montes, Efrén et al. 2009. "Global and local selection in differential evolution for constrained numerical optimization.". http://sedici.unlp.edu.ar/handle/10915/9650.

Harvard

Mezura-Montes, E. E. A. 2009, Global and local selection in differential evolution for constrained numerical optimization, SEDICI UNLP, available at: http://sedici.unlp.edu.ar/handle/10915/9650 [Accessed 7 Aug. 2026].

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Title
Global and local selection in differential evolution for constrained numerical optimization
Author / contributors
Mezura-Montes, Efrén et al
Publisher
SEDICI UNLP
Publication year
2009
Language
English

Subjects

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Ciencias Informáticas; constrained numerical optimization; differential evolution; selection mechanisms
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