Error Analysis of Surrogate Models Constructed through Operations on Sub-models. (arXiv:2112.08411v1 [math.OC]) https://t.co/a1SOYhcwFh Model-based methods are popular in derivative-free optimization (DFO). In most of them, a single model function is buil
RT @mathOCb: Yiwen Chen, Gabriel Jarry-Bolduc, Warren Hare: Error Analysis of Surrogate Models Constructed through Operations on Sub-models…
framework that can be used as a theoretical tool in model error analysis and future research in DFO algorithms design. [4/4 of https://t.co/AuMwxikumE]
could build multiple sub-models that are then combined to become a final model. In this paper, we analyze the relation between the accuracy of those sub-models and the model constructed through their operations. We develop a broad [3/4 of https://t.co/AuMw