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English(EN) SKooP: Symmetric Koopman Predictions for Faster and More Generalizable Legged Robot Locomotion with Reinforcement Learning

新的SKooP方法提升了机器人运动的强化学习性能

研究人员开发了SKooP(对称Koopman预测),这是一种用于增强腿式机器人运动强化学习的新方法。该方法结合了形态对称性与通过自动编码器学习的Koopman模型,以提高策略学习的效率和通用性。SKooP将学习到的Koopman预测作为批评者的特权观察,从而能够从更平滑的特征中学习,并将群对称性纳入Actor和Critic网络,以实现更等变的策略。该方法在四足机器人的双足运动任务中,已证明能持续缩短收敛时间和提高学习到的奖励,并且策略表现出向不同模拟环境迁移的能力。 AI

影响 提高了复杂机器人运动任务中强化学习的样本效率和通用性。

排序理由 该集群包含一篇详细介绍机器人强化学习新方法的学术论文。

在 arXiv cs.LG 阅读 →

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新的SKooP方法提升了机器人运动的强化学习性能

报道来源 [2]

  1. arXiv cs.LG TIER_1 English(EN) · Evelyn D'Elia, Weishu Zhan, Giulio Turrisi, Giulio Romualdi, Giuseppe L'Erario, Raffaello Camoriano, Wei Pan, Daniele Pucci ·

    SKooP: Symmetric Koopman Predictions for Faster and More Generalizable Legged Robot Locomotion with Reinforcement Learning

    arXiv:2607.11624v1 Announce Type: cross Abstract: Reinforcement learning (RL) algorithms classically suffer from poor sample efficiency. In robotics, a recent line of work has emerged addressing this problem by encoding physics priors in the learning process. However, most of the…

  2. arXiv cs.LG TIER_1 English(EN) · Daniele Pucci ·

    SKooP:用于强化学习驱动的腿足机器人运动的对称Koopman预测,实现更快和更通用的运动能力

    Reinforcement learning (RL) algorithms classically suffer from poor sample efficiency. In robotics, a recent line of work has emerged addressing this problem by encoding physics priors in the learning process. However, most of these approaches are validated on well-defined, low-d…