Let me start by saying thanks, I read the article last night, always had an interest in neural nets but never got to play.
As a test I made a TicTacToe AI which I trained for a little while, it uses js/ajax for the front end so feel free to have a look at the source, any feedback would be appreciated.
When I first trained it was definitely getting alot smarter now it seems when I train its still a little confused and might forget other moves.
I'm guessing I need to let play itself for a while. Is there a way I can teach it incorrect moves?