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English(EN) Gradient-based Sample Selection for Faster Bayesian Optimization

新研究提高了高维任务的贝叶斯优化效率 · 已追踪 2 个来源

两篇新研究论文介绍了提高高维和大型预算场景下贝叶斯优化(BO)效率的新方法。第一篇论文 GRAPE 通过改进局部梯度和使用面向进度的利用来显著加速对抗性攻击和 LLM 提示优化。第二篇论文 GSSBO 提出了一种基于梯度的样本选择策略,以降低 BO 中高斯过程拟合的计算成本,在计算成本降低的情况下实现了可比的优化性能。 AI

影响 贝叶斯优化方面的这些进展可能会加速需要高效优化复杂函数的研究和开发领域,例如超参数调整和对抗性攻击。

排序理由 两篇在 arXiv 上发表的学术论文,介绍了贝叶斯优化新方法。

在 arXiv stat.ML 阅读 →

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新研究提高了高维任务的贝叶斯优化效率 · 已追踪 2 个来源

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两篇在 arXiv 上发表的学术论文,介绍了贝叶斯优化新方法。
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报道来源 [2]

  1. arXiv stat.ML TIER_1 English(EN) · Richard Cornelius Suwandi, Feng Yin ·

    GRAPE:用于查询高效高维贝叶斯优化的梯度细化和进度感知利用

    arXiv:2608.25116v1 Announce Type: cross Abstract: Optimizing expensive, high-dimensional black-box functions remains a central challenge in modern machine learning and scientific discovery. While local Bayesian optimization mitigates the curse of dimensionality, existing techniqu…

  2. arXiv stat.ML TIER_1 English(EN) · Qiyu Wei, Haowei Wang, Zirui Cao, Songhao Wang, Richard Allmendinger, Mauricio A \'Alvarez ·

    基于梯度的样本选择加速贝叶斯优化

    arXiv:2504.07742v4 Announce Type: replace Abstract: Bayesian optimization (BO) is an effective technique for black-box optimization. However, its applicability is typically limited to moderate-budget problems due to the cubic complexity of fitting the Gaussian process (GP) surrog…