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English(EN) MAC-v2: Long-horizon model-based value expansion from pixels

MAC-v2 框架增强了基于像素的离线强化学习

研究人员推出 MAC-v2,一个专为基于像素的离线强化学习中的长时域模型驱动价值扩展而设计的新颖框架。该方法解决了从视觉输入中学习表示和动力学的固有难题,在这些输入中,错误会在想象的轨迹中累积。MAC-v2 利用无重建的潜在世界模型和动作分块来减轻预测误差,并学习针对预测和控制进行优化的表示,从而避免编码不相关的视觉细节。该框架在各种视觉基准测试中表现出色,包括 visual OGBench、MMBench2、Robomimic 和 LIBERO-10,其性能优于现有的无模型和基于模型的离线 RL 基线。 AI

影响 增强了视觉强化学习任务中的长时域规划能力。

排序理由 这是一篇详细介绍强化学习新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

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MAC-v2 框架增强了基于像素的离线强化学习

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这是一篇详细介绍强化学习新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Kwanyoung Park, Sergey Levine ·

    MAC-v2:从像素进行长视域基于模型的价值扩展

    arXiv:2611.07245v1 Announce Type: cross Abstract: We study whether \emph{long-horizon model-based value expansion} can serve as an effective framework in pixel-based offline reinforcement learning (RL). Long-horizon model-based value expansion from pixels is substantially harder …