随机选择法 meaning in English

random choice method

Firstly , we introduced the main idea , the formalized description , and the basic flow of co - evolution algorithm . then , from the point of pattern analyzation , we established the mathematics model of the multi - population co - evolution algorithm based on pattern replicator equation of the single population genetic algorithm , and made the theoretical analysis and compare for the method of best choice and the method of random choice of the co - evolution algorithm . we put forward a new method for the individual fitness evaluation , and validated the performance of the new method by the simulation experiment
首先，在介绍了协进化算法的核心思想、形式化描述和基本算法流程的基础上，从模式分析角度出发，建立了基于模式复制方程的多群体协进化算法数学模型，对协进化算法中的最优选择法和随机选择法进行了理论分析与比较，提出了一种新的个体适应度评价方法，并通过仿真实验验证了新方法的效率。