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English(EN) On the Convergence of Semi-Gradient TD: A Mean Field Perspective

新研究分析神经网络中半梯度TD学习的收敛性

研究人员在arXiv上发表了一篇论文,详细介绍了半梯度时间差分(TD)学习的收敛特性,这是强化学习中的一个基本算法。该研究关注均场机制下的两层神经网络,识别出一种稳定性机制,其中熵诱导的弛豫克服了移动引导目标对敏感性的影响。该分析证明了指数级收敛到一个唯一不动点,并量化了其相对于无正则化贝尔曼解的偏差,这对通过软Q学习进行的熵正则化离策略控制具有启示意义。 AI

影响 为核心强化学习算法的稳定性和收敛性提供了理论见解,可能为未来的算法设计提供信息。

排序理由 该集群包含一篇发表在arXiv上的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

新研究分析神经网络中半梯度TD学习的收敛性

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该集群包含一篇发表在arXiv上的学术论文。[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) · Haruki Settai, Tadashi Kozuno, Shinji Ito ·

    半梯度TD收敛性探讨:一个均场视角

    arXiv:2610.20014v1 Announce Type: new Abstract: Semi-gradient temporal-difference learning is a core algorithmic component of reinforcement learning, but bootstrapping with function approximation generally induces a non-conservative vector field and can lead to instability. We an…