Abstract:Surrogate models (SMs) are generally employed in expensive engineering optimization and uncertainty quantification. At present, it is still one of the hot topics for researchers to construct high-performance SMs with limited resources. By comparing the predicted errors of the typical functions, this work intends to obtain the applicability of typical SMs and the count of the necessary experimental samples for efficiently constructing SMs. In detail, representative test functions such as Branin-Hoo, Camelback, … Show more
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