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arXiv 2201.11677math.OCcs.CE
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基于幅度的高维多峰函数并行黑箱optimization

Parallel black-box optimization of expensive high-dimensional multimodal functions via magnitude

Steve Huntsman

摘要:

基于最近发展起来的幅度理论,我们引入了优化算法EXPLO2,并仔细地进行了基准测试。EXPLO2推进了优化高维($D \gtrapprox 40$)多峰函数的最新技术,这些函数的计算成本很高,并且导数不可用,例如在超参数优化或通过模拟产生的。

英文摘要:

Building on the recently developed theory of magnitude, we introduce the optimization algorithm EXPLO2 and carefully benchmark it. EXPLO2 advances the state of the art for optimizing high-dimensional ($D \gtrapprox 40$) multimodal functions that are expensive to compute and for which derivatives are not available, such as arise in hyperparameter optimization or via simulations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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