资源论文Near-Optimal Design of Experiments via Regret Minimization

Near-Optimal Design of Experiments via Regret Minimization

2020-03-09 | |  72 |   33 |   0

Abstract

We consider computationally tractable methods for the experimental design problem, where k out of n design points of dimension p are selected so that certain optimality criteria are approximately satisfied. Our algorithm finds a (1 + ε)approximate optimal design when k is a linear function of p; in contrast, existing results requir k to be super-linear in p. Our algorithm also handles all popular optimality criteria, while existin ones only handle one or two such criteria. Numerical results on synthetic and real-world design problems verify the practical effectiveness of the proposed algorithm.

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