- Base Class
- See Also
Algorithm::Evolutionary::Op::Tournament_Selection - Tournament selector, takes individuals from one population and puts them into another
my $popSize = 100; my $tournamentSize = 7; my $selector = new Algorithm::Evolutionary::Op::Tournament_Selection $tournamentSize; my @newPop = $selector->apply( @pop ); #Creates a new population from old
One of the possible selectors used for selecting the pool of individuals that are going to be the parents of the following generation. Takes a set of individuals randomly out of the population, and select the best.
new( $output_population_size, $tournament_size )
Creates a new tournament selector
apply( $ref_to_population[, $output_size || @$ref_to_population] )
Applies the tournament selection to a population, returning another of the same size by default or whatever size is selected. Please bear in mind that, unlike other selectors, this one uses a reference to population instead of a population array.
Algorithm::Evolutionary::Op::RouleteWheel 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 CVS Info: $Date: 2013/01/05 12:54:48 $ $Header: /media/Backup/Repos/opeal/opeal/Algorithm-Evolutionary/lib/Algorithm/Evolutionary/Op/Tournament_Selection.pm,v 1.5 2013/01/05 12:54:48 jmerelo Exp $ $Author: jmerelo $