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English(EN) Quantitative Target Convergence and Uniform-in-Time Propagation of Chaos for Langevin-Regularized SVGD

新理论量化了Langevin-regularized SVGD的收敛性

本文介绍了一个新的理论框架,用于理解Langevin-regularized Stein Variational Gradient Descent (SVGD)。该研究为该方法建立了到目标分布的定量收敛保证和统一时间混沌传播。研究结果详细说明了Stein和Langevin组件如何共同作用来耗散相对熵,从而在某些对数条件下实现指数级收敛速率。此外,本文还提出了混沌传播的有限时间分析,在Wasserstein距离和核Stein差异方面提供了明确的界限。 AI

影响 为机器学习中使用的优化方法提供了理论基础,可能提高训练算法的收敛性和稳定性。

排序理由 这是一篇发表在arXiv上的理论计算机科学论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新理论量化了Langevin-regularized SVGD的收敛性

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这是一篇发表在arXiv上的理论计算机科学论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Sayan Banerjee, Dohyeon Kim ·

    Langevin-正则化SVGD的定量目标收敛与时间一致传播

    arXiv:2608.28827v1 Announce Type: cross Abstract: We establish quantitative convergence to the target and uniform-in-time propagation of chaos for Langevin-regularized Stein variational gradient descent. The Stein interaction need not be small relative to the confining Langevin d…