基于宏突变的遗传程序设计改进探讨

本文针对基本遗传程序设计收敛速度缓慢的现象，提出基于宏突变的遗传程序设计。其主要目的是从突变这一方面对遗传程序设计进行改进。提出了通过增加突变机会，设计一些新的突变算子两种策略来进行探讨提高遗传程序设计的收敛性能的合理、可行途径。通过实例验证，说明所提出的改进方法是有效可行的，对提高遗传程序设计的收敛性能有显著的作用。

Study on Improvement of Genetic Programming Based on the Macro-mutation

Directed against the phenomena of the slower convergence,this paper presents genetic programming based on the macro-mutation.The main goal is to improve genetic programming from the aspect of mutation.Two ways are put forward to study the feasible and reasonable way for improving the convergence performance of genetic programming.The example given in this paper shows that this method is valid and reasonable,and it has outstanding affect on improving the convergence specific property of genetic programming.