Solving Nonlinear Equations Systems with an Enhanced Reinforcement Learning Based Differential Evolution

Solving Nonlinear Equations Systems with an Enhanced Reinforcement Learning Based Differential Evolution

Blog Article

Nonlinear equations systems (NESs) arise in a wide range of domains.Solving NESs requires the algorithm to locate multiple roots simultaneously.To deal with NESs efficiently, NAIL SOLUTION this study presents an enhanced reinforcement learning based differential evolution with the following major characteristics: (1) the design of state function uses the information on the fitness alternation action; (2) different neighborhood sizes and mutation strategies are combined as optional actions; and (3) the unbalanced assignment method is adopted to change the reward value to select the optimal actions.

To evaluate the performance of our approach, 30 NESs test problems and 18 test instances with different features are selected as the test suite.The experimental results indicate that the proposed approach can improve the Motor Bracket performance in solving NESs, and outperform several state-of-the-art methods.