强化学习中的注意力机制研究综述OA北大核心CSTPCD

In recent years,the combination of reinforcement learning and attention mechanisms has attracted an increasing attention in algorithmic research field.Attention mechanisms play an important role in improving the performance of algorithms in reinforcement learning.This paper mainly focuses on the development of attention mechanisms in deep reinforcement learning and examining their applications in the multi-agent reinforcement learning domain.Relevant researches are conducted accordingly.Firstly,the background and development of attention mechanisms and reinforcement learning are introduced,and relevant experimental platforms in this field are also presented.Secondly,classical algorithms of reinforcement learning and attention mechanisms are reviewed and attention mechanism is categorized from different perspectives.Thirdly,practical applications of attention mechanisms in the reinforcement field are sorted out based on three types of tasks including fully cooperative,fully competitive and mixed,with focus on the application in the field of multi-agent.Finally,the improvement of attention mechanisms on reinforcement learning algorithms is summarized.The challenges and future prospects in this field are discussed.