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English(EN) Teacher-Student Representational Alignment for Reinforcement Learning-Driven Imitation Learning

新算法弥合强化学习中的模仿差距

研究人员开发了一种新算法,以解决强化学习(尤其是在机器人领域)中的模仿差距问题。该方法侧重于创建一个共享的嵌入空间,以防止教师策略使用学生无法获得的特权状态信息。通过使用自监督对比学习训练此嵌入空间并限制对编码器网络的梯度更新,该算法旨在生成更具模仿性的教师策略。评估表明,与现有基线相比,该方法可提高学生的表现并显著减小模仿差距。 AI

影响 这项研究通过改进人工智能从专家演示中学习的方式,有望更有效地训练机器人系统。

排序理由 该集群包含一篇详细介绍强化学习新算法的学术论文。

在 arXiv cs.LG 阅读 →

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新算法弥合强化学习中的模仿差距

报道来源 [2]

  1. arXiv cs.LG TIER_1 English(EN) · Meraj Mammadov, Pedro Zuidberg Dos Martires, Johannes Andreas Stork ·

    Teacher-Student Representational Alignment for Reinforcement Learning-Driven Imitation Learning

    arXiv:2605.28372v1 Announce Type: new Abstract: Imitation learning (IL) from a state-based reinforcement learning (RL) policy is a common approach to overcome the curse of dimensionality in complex and high-dimensional observation spaces prevalent in robotics. This paper addresse…

  2. arXiv cs.LG TIER_1 English(EN) · Johannes Andreas Stork ·

    Teacher-Student Representational Alignment for Reinforcement Learning-Driven Imitation Learning

    Imitation learning (IL) from a state-based reinforcement learning (RL) policy is a common approach to overcome the curse of dimensionality in complex and high-dimensional observation spaces prevalent in robotics. This paper addresses the irreducible imitation gap that emerges whe…