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math.OC2021
Testing Surrogate-Based Optimization with the Fortified Branin-Hoo Extended to Four Dimensions
Charles F. Jekel, Raphael T. Haftka
Some popular functions used to test global optimization algorithms have multiple local optima, all with the same value, making them all global optima. It is easy to make them more…
math.OC2019★ 2 cited
Fortified Test Functions for Global Optimization and the Power of Multiple Runs
Charles F. Jekel, Raphael T. Haftka
Some popular functions used to test global optimization algorithms have multiple local optima, all with the same value. That is all local optima are also global optima. This paper…