Algorithm::Evolutionary::Op::RouletteWheel - Fitness-proportional selection, using a roulette wheel.
my $popSize = 100;
my $selector = new Algorithm::Evolutionary::Op::RouletteWheel $popSize;
Roulette wheel selection tries to select as many copies of the individual as it corresponds to its fitness. It is used in the canonical GA. Some information on this method of selection can be found in this GA tutorial
Creates a new roulette wheel selector
Applies the tournament selection to a population, returning another of the said size
Algorithm::Evolutionary::Op::TournamentSelect is another option for selecting a pool of individuals
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
To install Algorithm::Evolutionary, copy and paste the appropriate command in to your terminal.
perl -MCPAN -e shell
For more information on module installation, please visit the detailed CPAN module installation guide.