摘要
选择适当的群体规模是使用遗传算法面临的首要问题．对于给定字符串长ｌ，当采用自然数编码时，从理论上证明了遗传算法的最优群体规模的存在性，给出了相应的计算方法。
One of the key problems in the application of genetic algorithm is reasonable selection of the population size. In this paper, we investigated theoretically existence of optimal population size. A formula for the optimization of the population size for genetic algorithm is presented when natural number coding is used under given the string length. This work supplies a guide to genetic algorithm operations in practical problems.
出处
《信息与控制》
CSCD
北大核心
1996年第5期317-320,共4页
Information and Control
基金
博士后基金资助课题
关键词
遗传算法
群体
自然数编码
算法
genetic algorithm, schema, population, natural number coding
