Title :
Island model GP with immigrants aging and depth-dependent crossover
Author :
Washita, M. ; Iba, Hitoshi
Author_Institution :
Graduate Sch. of Frontier Sci., Univ. of Tokyo, Japan
Abstract :
This paper proposes a new method for island model GP. The proposed method applies a traditional genetic operator to an aborigine and a depth-dependent crossover to the immigrants according to their ages, which show how long they survive in the island. This method can provide both local and global search strategies. The experimental results have shown that our approach works effectively
Keywords :
evolutionary computation; mathematical operators; search problems; aborigine; depth-dependent crossover; genetic operator; global search strategies; immigrant aging; island model GP; island model genetic programming; local search strategies; Aging; Evolutionary computation; Genetic programming; Indium tin oxide; Testing;
Conference_Titel :
Evolutionary Computation, 2002. CEC '02. Proceedings of the 2002 Congress on
Conference_Location :
Honolulu, HI
Print_ISBN :
0-7803-7282-4
DOI :
10.1109/CEC.2002.1006245