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Runtime Analysis of Non-Elitist Evolutionary Algorithms with Fitness-Proportionate Selection on Royal Road Functions

机译:适度选择皇家道路功能的非精英进化算法的运行时分析

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It has been shown before that some results from the theory of evolutionary algorithms (EAs) may be used for the analysis of population dynamics in biology. In the present paper, we study the EAs without elite individuals, where the fitness-proportionate selection is used, on the class of Royal Road fitness functions. The behavior of EAs with these fitness functions may be considered as a model of population dynamics in the case of fitness landscape with several neutrality regions. We obtain lower and upper bounds on the expected time of evolving the fittest possible genotype for the Royal Road fitness function. It is expected the obtained results to be useful in development of modeling tools for biological populations.
机译:以前已经证明,进化算法(EAs)理论的一些结果可用于分析生物学中的种群动态。在本文中,我们研究了在Royal Road适应度函数类上没有适合个体使用比例匹配选择的精英人士的EA。在具有多个中性区域的适应性景观的情况下,具有这些适应性功能的EA的行为可被视为人口动态的模型。我们获得了发展皇家道路适应性功能的最合适可能基因型的预期时间的上限和下限。预期获得的结果将有助于开发生物种群的建模工具。

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