利用试验证实遗传规划的个体中存在基因内区。它们是冗余的表达式 ,附加在算法树上 ,使个体变得臃肿 ,但对实际的输出结果没有影响。它对进化的收敛既有积极作用 ,也有消极作用。通过对遗传操作方法和参数的研究 ,揭示出基因内区发生的规律 ,并提出扬长避短的途径。 The use of experiments to confirm the presence of genetically-engineered individuals within the region. They are redundant expressions that are attached to the algorithm tree to make the individual bloated but have no effect on the actual output. It has both a positive and a negative effect on the convergence of evolution. Through the study of genetic manipulation methods and parameters, the law of occurrence in the gene region is revealed, and the ways to avoid weaknesses and promote growth are proposed.