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The Behavior and Convergence of Local Bayesian Optimization
March 12, 2024, 4:44 a.m. | Kaiwen Wu, Kyurae Kim, Roman Garnett, Jacob R. Gardner
cs.LG updates on arXiv.org arxiv.org
Abstract: A recent development in Bayesian optimization is the use of local optimization strategies, which can deliver strong empirical performance on high-dimensional problems compared to traditional global strategies. The "folk wisdom" in the literature is that the focus on local optimization sidesteps the curse of dimensionality; however, little is known concretely about the expected behavior or convergence of Bayesian local optimization routines. We first study the behavior of the local approach, and find that the statistics …
abstract arxiv bayesian behavior convergence cs.lg development dimensionality focus global however literature optimization performance stat.ml strategies the curse of dimensionality type
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