Parallel Gene Expression Programming Algorithm Based on Simulated Annealing Method
Cheng Yuanfang · Dianzi xuebao · 2005
This paper presents a hybrid GEP parallel algorithm,which combines simulated annealing and genetic mechanism to avoid the problem of premature convergence.Meanwhile,it imports multi-population strategy and migration operator,and a coarsegrained parallel computing on finite number of CPUs is implemented.Experiments on sequence induction,function finding and sunspot prediction show that the algorithm has better search ability and higher stability than basic GEP.