Migration differential evolution ensemble and its application in predicting RNA secondary structure

Abstract

A comparative study of optimization and nomadic migration shows that there are similarities between the two processes.Migration strategy was proposed by the simulation of nomadic migration,and the capability of overcoming local extremum was improved.At the same time,the algorithm with ensemble technique sufficiently exerted the advantages of different differential evolution and carried out harmonious evolution,and the global search capability of the algorithm was enhanced.Finally,the new algorithm has been used to predict RNA secondary structure;the experiments show that the algorithm is effective.