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arXiv 2402.13296cs.NE
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进化强化学习:系统综述与未来方向

Evolutionary Reinforcement Learning: A Systematic Review and Future Directions

Yuanguo Lin, Fan Lin, Guorong Cai, Hong Chen, Lixin Zou, Pengcheng Wu

AI总结:

本文系统综述了进化强化学习(EvoRL)的技术背景、核心挑战与开放问题,并提出面向自适应、泛化与可解释性的未来研究方向。

摘要:

针对强化学习与进化算法(EAs)在复杂问题求解中的局限性,进化强化学习(EvoRL)作为一种协同解决方案应运而生。EvoRL 融合了进化算法与强化学习,为训练智能体提供了一条富有前景的途径。本系统综述首先梳理 EvoRL 的技术背景,考察进化算法与强化学习算法之间的共生关系。随后,我们深入探讨进化算法与强化学习各自面临的挑战,分析它们之间的相互作用及其对 EvoRL 效能的影响。此外,综述强调在当前 EvoRL 研究格局中,有必要解决与可扩展性、适应性、样本效率、对抗鲁棒性、伦理与公平性相关的开放问题。最后,我们提出 EvoRL 的未来方向,重点指出致力于增强自适应与自我改进、泛化能力、可解释性与可说明性等目标的研究路径。作为面向研究人员和实践者的综合性参考资料,本系统综述提供了对 EvoRL 当前状态的深入见解,并为在不断演进的人工智能格局中提升其能力提供了指导。

英文摘要:

In response to the limitations of reinforcement learning and evolutionary algorithms (EAs) in complex problem-solving, Evolutionary Reinforcement Learning (EvoRL) has emerged as a synergistic solution. EvoRL integrates EAs and reinforcement learning, presenting a promising avenue for training intelligent agents. This systematic review firstly navigates through the technological background of EvoRL, examining the symbiotic relationship between EAs and reinforcement learning algorithms. We then delve into the challenges faced by both EAs and reinforcement learning, exploring their interplay and impact on the efficacy of EvoRL. Furthermore, the review underscores the need for addressing open issues related to scalability, adaptability, sample efficiency, adversarial robustness, ethic and fairness within the current landscape of EvoRL. Finally, we propose future directions for EvoRL, emphasizing research avenues that strive to enhance self-adaptation and self-improvement, generalization, interpretability, explainability, and so on. Serving as a comprehensive resource for researchers and practitioners, this systematic review provides insights into the current state of EvoRL and offers a guide for advancing its capabilities in the ever-evolving landscape of artificial intelligence.

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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