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arXiv · 2203.11315

Landscape Analysis for Surrogate Models in the Evolutionary Black-Box Context

Zbyněk Pitra·Jan Koza·Jiří Tumpach·Martin Holeňa
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Abstract

Surrogate modeling has become a valuable technique for black-box optimization tasks with expensive evaluation of the objective function. In this paper, we investigate the relationship between the predictive accuracy of surrogate models and features of the black-box function landscape. We also study properties of features for landscape analysis in the context of different transformations and ways of selecting the input data. We perform the landscape analysis of a large set of data generated using runs of a surrogate-assisted version of the Covariance Matrix Adaptation Evolution Strategy on the noiseless part of the Comparing Continuous Optimisers benchmark function testbed.

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Zbyněk Pitra, Jan Koza, Jiří Tumpach, Martin Holeňa. 2022-02-11. Landscape Analysis for Surrogate Models in the Evolutionary Black-Box Context. https://arxiv.org/abs/2203.11315

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