中文摘要：

通过对多维解析函数的多次重复计算并对计算结果进行统计分析来讨论遗传算法的可靠性和可信度,结果表明：遗传算法的计算结果具有一定的稳定性,可以通过采用多次重复计算的方法提高计算结果的可信度,并用以评价算法及其改进的实际效果.

英文摘要：

In this paper,the authors discuss the reliability of the GAs by reiteratively computing the multi-dimensional analytic functions and statistical analysis of the results.The analysis results show that the GAs have certain stability;it could improve the reliability by reiteratively computation and estimates the effects of improvements.