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English(EN) Value-Rectified Distillation for Flow-based Offline Reinforcement Learning

新的VRD框架解决了离线RL中的分布外模式平均问题

研究人员开发了价值校正蒸馏(VRD),一个旨在解决离线强化学习(RL)中分布外(OOD)模式平均挑战的新框架。当蒸馏基于流的行为策略时,会发生此问题,导致生成的动作塌陷到无效区域。VRD将策略蒸馏重新构建为一种由价值引导的生成轨迹对齐,使用动态耦合机制来解耦不同的行为模式并隔离高价值动作。该框架包含VRD-Q和VRD-R两种算法,在多个基准的各种连续控制和规划任务上,尤其是在多模态、非专家数据集上,均显示出改进的性能。 AI

影响 这项研究为提高离线强化学习代理的可靠性和性能提供了一种新颖的方法,尤其是在复杂的多模态数据集上。

排序理由 该集群包含一篇详细介绍离线强化学习新方法的论文。[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 →

新的VRD框架解决了离线RL中的分布外模式平均问题

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该集群包含一篇详细介绍离线强化学习新方法的论文。[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) · Ke Jiang, Wen Jiang, Yoshinobu Kawahara, Xiaoyang Tan ·

    Value-Rectified Distillation for Flow-based Offline Reinforcement Learning

    arXiv:2610.29075v1 Announce Type: new Abstract: We aim to address the problem of Out-of-Distribution (OOD) Mode Averaging, a critical problem that emerges when distilling Flow Matching (FM) based behavior policies in offline Reinforcement Learning (RL): When learning over multi-m…