Implements the "/wgi/nvecs" mutation (weighted global intermediate) for the ExpDE framework. This variant is based on a recombination strategy known as "weighted global intermediate recombination" (see the References section for details)
mutation parameters (see
M containing the mutated population
mutpars parameter contains all parameters required to define the
mutation_wgi() understands the following fields in
f : scaling factor for difference vector(s).
Accepts numeric vectors of size 1 or
nvecs : number of difference vectors to use.
1 <= nvecs <= (nrow(X)/2 - 2)
Defaults to 1.
D. Arnold, "Weighted multirecombination evolution strategies". Theoretical Computer Science 361(1): 18-37, 2006.
T. Glasmachers, C. Igel, "Uncertainty handling in model selection for support vector machines". Proc. International Conference on Parallel Problem Solving from Nature (PPSN'08), 185-194, 2008.
Felipe Campelo (firstname.lastname@example.org)
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