A New Evolution Algorithm: Cultural Evolution Algorithm for Global Optimizations

Abstract

The course of socio-cultural transition is not a phenomenon of aimless, arbitrary development, but towards a clear goal. Such process of moving towards higher-level soul experience and mental state is a common goal of social species' evolution. In this paper, the model of cultural development is imitated to be the system thinking frame for developing an evolution algorithm, namely cultural evolution algorithm. It consists of several search methods with similar thinking and then proposes four strategies of the cultural evolution algorithm. Seven benchmark functions are utilized to validate the search performance of the proposed algorithm. The results show that all of the four strategies of cultural evolution algorithm have better performance when compared with relevant literatures.