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lib/AI/ExpertSystem/Simple.pm  view on Meta::CPAN

None

=head1 FILES

See the Simple.t file in the test directory and simpleshell in the bin directory.

=head1 SEE ALSO

AI::ExpertSystem::Simple::Goal - A utility class

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lib/AI/FANN/Evolving/Experiment.pm  view on Meta::CPAN

		mkdir $wd;
		
		my $optimum = $self->optimum($i);
		
		$log->debug("optimum at generation $i is $optimum");
		my ( $fittest, $fitness ) = $self->population->turnover($i,$self->env,$optimum);
		push @results, [ $fittest, $fitness ];
	}
	my ( $fittest, $fitness ) = map { @{ $_ } } sort { $a->[1] <=> $b->[1] } @results;
	return $fittest, $fitness;
}

=item optimum

The optimal fitness is zero error in the ANN's classification. This method returns 

lib/AI/FANN/Evolving/Experiment.pm  view on Meta::CPAN

			$self->{'error_func'} = $arg;
			$log->info("using custom error function");
		}
		elsif ( $arg eq 'sign' ) {
			$self->{'error_func'} = \&_sign;
			$log->info("using sign test error function");
		}
		elsif ( $arg eq 'mse' ) {
			$self->{'error_func'} = \&_mse;
			$log->info("using MSE error function");
		}

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lib/AI/FANN.pm  view on Meta::CPAN

=item $ann->train($input, $desired_output)

C<$input> and C<$desired_output> are arrays.

=item $ann->test($input, $desired_output)

C<$input> and C<$desired_output> are arrays.

It returns an array with the values of the output layer.

lib/AI/FANN.pm  view on Meta::CPAN

See the README file for instruction on installing this module.

=head1 BUGS

Only tested on Linux.

I/O is not performed through PerlIO because the C library doesn't have
the required infrastructure to do that.

Send bug reports to my email address or use the CPAN RT system.