Manual Reference Pages - ALGORITHM::EVOLUTIONARY::OP::REPLACE_WORST (3)
Algorithm::Evolutionary::Op::Replace_Worst - Incorporate individuals into the population replacing the worst ones
my $op = new Algorithm::Evolutionary::Op::Replace_Worst;
$op->apply( $old_population_hashref, $new_population_hashref );
Attempts all possible mutations in order, until a novelty individual
is found. Generated individuals are checked against the population
hash, and discarded if they are already in the population.
Does nothing, really
apply( CW$population, CW$chromosome_list )
Eliminates the worst individuals in the population, replacing them by the list of new chromosomes. The population must be evaluated, but theres no need to have it sorted in advance.
Algorithm::Evolutionary::Op::Generation_Skeleton, where the
replacement policy is one of the parameters
It can also be used in POE::Component::Algorithm::Evolutionary for
insertion of new individuals asynchronously.
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: 2010/12/20 16:56:46 $
$Header: /media/Backup/Repos/opeal/opeal/Algorithm-Evolutionary/lib/Algorithm/Evolutionary/Op/Replace_Worst.pm,v 3.2 2010/12/20 16:56:46 jmerelo Exp $
$Author: jmerelo $
$Revision: 3.2 $
|perl v5.20.3 ||ALGORITHM::EVOLUTIONARY::OP::REPLACE_WORST (3) ||2014-10-25 |
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