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arXiv 2007.00203cs.LGstat.ML
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为多阶段任务制定合作策略

Developing cooperative policies for multi-stage tasks

Queensland University of Technology (QUT)(昆士兰科技大学)

Jordan Erskine, Chris Lehnert

摘要:

本文提出了一种合作软演员批评(CSAC)的方法,使连续的强化学习代理合作解决一个长时间跨度的多阶段任务。这种方法是通过修改每个代理的策略来最大化当前和下一个代理的批评来实现的。合作最大化每个代理的批评允许每个代理采取行动,这是有益的任务以及后续任务。在多房间迷宫域中使用这种方法,合作策略能够胜过不合作策略以及在整个域中训练的单个代理。CSAC的成功率比非合作策略高出至少20%,并且收敛到解决方案的速度比单个代理至少快4倍。

英文摘要:

This paper proposes the Cooperative Soft Actor Critic (CSAC) method of enabling consecutive reinforcement learning agents to cooperatively solve a long time horizon multi-stage task. This method is achieved by modifying the policy of each agent to maximise both the current and next agent's critic. Cooperatively maximising each agent's critic allows each agent to take actions that are beneficial for its task as well as subsequent tasks. Using this method in a multi-room maze domain, the cooperative policies were able to outperform both uncooperative policies as well as a single agent trained across the entire domain. CSAC achieved a success rate of at least 20\% higher than the uncooperative policies, and converged on a solution at least 4 times faster than the single agent.

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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