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math.OC2023
Full-Low Evaluation Methods For Bound and Linearly Constrained Derivative-Free Optimization
Clément W. Royer, Oumaima Sohab, Luis Nunes Vicente
Derivative-free optimization (DFO) consists in finding the best value of an objective function without relying on derivatives. To tackle such problems, one may build approximate de…
math.OC2021
Full-low evaluation methods for derivative-free optimization
Albert S. Berahas, Oumaima Sohab, Luis Nunes Vicente
We propose a new class of rigorous methods for derivative-free optimization with the aim of delivering efficient and robust numerical performance for functions of all types, from s…