关于带有门限变换函数的基因算法的门限值选择方法的研究

An Investigation on the Method of Choosing the Value of Gate Height in a Gate Change Function

在文献［２］的工作基础上，进一步研究了不同的门限值选择方法，及其对算法的影响，提出了两类选择方法：带解空间反馈信息的选择法和随机选择法。在带有反馈信息选择方法中，提出了３种方法，即顺序法、跳跃法和总体信息法。模拟实验及分析表明顺序法优于另两种方法。

On the basis of the work in Reference[2],this paper proposes and studies further the different methods of choosing the values of gate height in a gate change function and their influence on genetic algorithms. Two kinds of choosing methods are proposed,one is with feedback information from population space,and the another is random choosing method (without feedback information). In the first method, we give out three choosing methods of sequence, jump and overall. The simulation shows that the sequence choosingmethod is better than the others.