Deep Reinforcement Learning Based Adaptive Environmental Selection for Evolutionary Multi-Objective Optimization

Ye Tian, Lianjie Yao, Shuai Shao, Yajie Zhang, Xingyi Zhang

Abstract: Evolutionary algorithms have demonstrated superior performance in solving multi-objective optimization problems (MOPs), but no single algorithm is consistently effective across all MOPs. When using evolutionary algorithms to solve MOPs, environmental selection strategies determining which solutions should survive are crucial to population evolution. While different environmental selection strategies exhibit different search behaviors on various MOPs, existing multi-objective evolutionary algorithms rarely focus on the adaptation of environmental selection strategies. To fill this gap, this paper proposes a framework for assembling environmental selection strategies, which utilizes neural networks to assess the effects of different strategies on population evolution, and employs reinforcement learning to adaptively select the most effective strategies. The effectiveness and versatility of the proposed framework are verified on four test sets, where the proposed framework shows significant superiority over the state-of-the-art.

External IDs:dblp:conf/cec/0009YSZ024