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English(EN) High entropy leads to symmetry equivariant policies in Dec-POMDPs

新研究表明高熵导致Dec-POMDP中的对称等变策略

一篇新论文探讨了高熵正则化如何在分布式部分可观察马尔可夫决策过程(Dec-POMDPs)中产生对称等变策略。研究表明,足够高的熵可以确保策略梯度流在不同初始化下收敛到兼容的联合策略。在Hanabi和Overcooked等环境中的实证测试表明,增加熵系数会显著影响跨局回报,并且在训练后通过贪婪化策略有改进的潜力。 AI

影响 建议在Dec-POMDP超参数调优中采用更高的熵系数,可能提高多智能体策略的兼容性。

排序理由 这是一篇发表在arXiv上的研究论文,详细介绍了理论和实证发现。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.LG 阅读 →

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新研究表明高熵导致Dec-POMDP中的对称等变策略

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这是一篇发表在arXiv上的研究论文,详细介绍了理论和实证发现。[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) · Johannes Forkel, Constantin Ruhdorfer, Andreas Bulling, Jakob Foerster ·

    高熵导致Dec-POMDP中的对称等变策略

    arXiv:2511.22581v3 Announce Type: replace Abstract: We prove that in any Dec-POMDP, sufficiently high entropy regularization ensures that the policy gradient flow with tabular softmax parametrization always converges, for any initialization, to the same joint policy, and that thi…