Algorithm::Evolutionary::Fitness::Trap - 'Trap' fitness function for evolutionary algorithms
my $number_of_bits = 5; my $a = $number_of_bits -1; # Usual default values follow my $b = $number_of_bits; my $z = $number_of_bits -1; my $trap = Algorithm::Evolutionary::Fitness::Trap->new( $number_of_bits, $a, $b, $z );
Trap function act as "yucky" or deceptive for evolutionary algorithms; they "trap" population into going to easier, but local optima.
Creates a new instance of the problem, with the said number of bits and peaks. Depending on the parameter value, might produce some errors and bail out, not all values are admissible.
Applies the instantiated problem to a chromosome
Computes the value of the trap function
This file is released under the GPL. See the LICENSE file included in this distribution, or go to http://www.fsf.org/licenses/gpl.txt CVS Info: $Date: 2009/07/24 10:20:46 $ $Header: /media/Backup/Repos/opeal/opeal/Algorithm-Evolutionary/lib/Algorithm/Evolutionary/Fitness/Trap.pm,v 3.1 2009/07/24 10:20:46 jmerelo Exp $ $Author: jmerelo $ $Revision: 3.1 $ $Name $