Title :
An Explicit Selection Intensity of Tournament Selection-Based Genetic Algorithms
Author :
Nadarajah, Saralees
Author_Institution :
Univ. of Manchester, Manchester
fDate :
6/1/2008 12:00:00 AM
Abstract :
An explicit expression is derived for the selection intensity of genetic algorithms discussed by Ahn and Ramakrishna, 2003. The expression involves a well-known special function. The practical issues of using the expression (including a simple approximation) are discussed.
Keywords :
approximation theory; genetic algorithms; approximation methods; explicit selection intensity; tournament selection-based genetic algorithms; Approximation; CPU time; Lauricella function of type A; normal distribution; selection intensity;
Journal_Title :
Evolutionary Computation, IEEE Transactions on
DOI :
10.1109/TEVC.2007.899589
