Notice: A non well formed numeric value encountered in D:\InetPub\vhosts\orbifold.net\orbifold.net\default\wp-content\plugins\crayon-syntax-highlighter\crayon_formatter.class.php on line 118

Notice: A non well formed numeric value encountered in D:\InetPub\vhosts\orbifold.net\orbifold.net\default\wp-content\plugins\crayon-syntax-highlighter\crayon_formatter.class.php on line 119

See also this cool Neural Network Evolution Playground with Backprop NEAT.