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Thompson Sampling for Bayesian Optimization with Preferential Feedback Analyzed

研究人员开发了一种新的 Thompson Sampling 方法用于贝叶斯优化,该方法利用偏好反馈(如成对比较)而非标量分数。该方法通过潜变量效用差异上的单调链接来模拟比较,并采用了一种对偶核。有限时间分析表明,该方法实现了与使用标量反馈的标准 Thompson Sampling 相当的性能。 AI

影响 引入了一种使用比较反馈优化过程的新颖方法,有可能提高科学发现和设计等领域的效率。

排序理由 这是一篇发表在 arXiv 上的研究论文,详细介绍了一种新的贝叶斯优化方法。

在 arXiv stat.ML 阅读 →

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Thompson Sampling for Bayesian Optimization with Preferential Feedback Analyzed

报道来源 [2]

  1. arXiv stat.ML TIER_1 English(EN) · Joseph Lazzaro, Davide Buffelli, Da-shan Shiu, Sattar Vakili ·

    A Finite Time Analysis of Thompson Sampling for Bayesian Optimization with Preferential Feedback

    arXiv:2604.25025v1 Announce Type: new Abstract: Preference feedback, in the form of pairwise comparisons rather than scalar scores, has seen increasing use in applications such as human-, laboratory-, and expert-in-the-loop design, as well as scientific discovery. We propose a Th…

  2. arXiv stat.ML TIER_1 English(EN) · Sattar Vakili ·

    A Finite Time Analysis of Thompson Sampling for Bayesian Optimization with Preferential Feedback

    Preference feedback, in the form of pairwise comparisons rather than scalar scores, has seen increasing use in applications such as human-, laboratory-, and expert-in-the-loop design, as well as scientific discovery. We propose a Thompson Sampling (TS) approach to Bayesian optimi…