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CMAAdaptSigmaMedianImprovement uses unpenalized f-values #247

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nikohansen opened this issue Dec 7, 2023 · 0 comments
Open

CMAAdaptSigmaMedianImprovement uses unpenalized f-values #247

nikohansen opened this issue Dec 7, 2023 · 0 comments
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semi-bug

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@nikohansen
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When CMAAdaptSigmaMedianImprovement is combined with penalty boundary handling, it uses (out of convenience) the unpenalized fitness values. This is a somewhat unexpected choice and it is not entirely clear to me whether it is a reasonably good choice.
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