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arXiv 2001.05318cs.GT
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更快的后悔匹配

Faster Regret Matching

Dawen Wu

摘要:

由Sergiu Hart提出的后悔匹配算法是寻找相关均衡的最有效的迭代法之一。然而,它可能是不够有效的,特别是在大规模的问题。我们首先重写算法在计算上的实际方式的基础上的遗憾矩阵的想法。此外,重写使原始算法更容易理解。然后,通过对原算法的一些修改,我们引入了一个新的变种,即快速后悔匹配。实验结果表明,新算法在速度上比原算法有明显的优势。

英文摘要:

The regret matching algorithm proposed by Sergiu Hart is one of the most powerful iterative methods in finding correlated equilibrium. However, it is possibly not efficient enough, especially in large scale problems. We first rewrite the algorithm in a computationally practical way based on the idea of the regret matrix. Moreover, the rewriting makes the original algorithm more easy to understand. Then by some modification to the original algorithm, we introduce a novel variant, namely faster regret matching. The experiment result shows that the novel algorithm has a speed advantage comparing to the original one.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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