AI::NeuralNet::Kohonen::Demo::RGB - Colour-based demo


AI-NeuralNet-Kohonen-Demo-RGB documentation  | view source Contained in the AI-NeuralNet-Kohonen-Demo-RGB distribution.

Index


NAME

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AI::NeuralNet::Kohonen::Demo::RGB - Colour-based demo

SYNOPSIS

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	use AI::NeuralNet::Kohonen::Demo::RGB;
	$_ = AI::NeuralNet::Kohonen::Demo::RGB->new(
		display_scale => 20,
		display	=> 'hex',
		map_dim	=> 39,
		epochs  => 9,
		table   => "R G B"
	              ."1 0 0"
	              ."0 1 0"
	              ."0 0 1",
	);
	$_->train;
	exit;




DESCRIPTION

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A sub-class of AI::NeuralNet::Kohonen that impliments extra methods to make use of TK in a very slow demonstration of how a SOM can collapse a three dimensional space (RGB colour values) into a two dimensional space (the display). See SYNOPSIS.

The only things added are two new fields to supply to the constructor - set display to hex for display as a unified distance matrix, rather than plain grid; set display_scale for the size of the display.

METHOD train

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Over-rides the base class to provide TK displays of the map

SEE ALSO

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See AI::NeuralNet::Kohonen; AI::NeuralNet::Kohonen::Node;

AUTHOR AND COYRIGHT

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This implimentation Copyright (C) Lee Goddard, 2003. All Rights Reserved.

Available under the same terms as Perl itself.


AI-NeuralNet-Kohonen-Demo-RGB documentation  | view source Contained in the AI-NeuralNet-Kohonen-Demo-RGB distribution.