Title :
Genetic programming with smooth operators for arithmetic expressions: diviplication and subdition
Author :
Ursem, Rasmus K. ; Krink, Thiemo
Author_Institution :
Dept. of Comput. Sci., Aarhus Univ., Denmark
fDate :
6/24/1905 12:00:00 AM
Abstract :
This paper introduces the smooth operators for arithmetic expressions as an approach to smoothening the search space in Genetic Programming (GP). Smooth operator GP interpolates between arithmetic operators such as * and /, thereby allowing a gradual adaptation to the problem. The suggested approach is compared to traditional GP on a system identification problem
Keywords :
genetic algorithms; search problems; arithmetic expressions; genetic programming; search space; smooth operators; system identification problem; Boolean functions; Cities and towns; Computer science; Digital arithmetic; Evolutionary computation; Genetic programming; Iterative algorithms; Space exploration; System identification; Traveling salesman problems;
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.2002.1004443
