Gene expression programming based on Clonal selection principle
Kang Li-shan · Jisuanji gongcheng yu sheji · 2008
Gene expression programming(GEP),as a new genetic programming method,is proposed as a new branch of evolution computation.However,less interesting is paid to the use of alternative search strategies within GEP.A novel GEP algorithm based on clonal selection principle(CS-GEP) is proposed.CS-GEP simulated the clonal selection process and correspondingly the new clonal operator and mutation operator are defined,and hence CS-GEP is able to obtain the better ability to explore the solution space.The experimental results on symbolic regression problems show the approach more powerful than GEP in accuracy and efficiency.