The Deepmind Atari Player is only 22KB of source code:
https://sites.google.com/a/deepmind.com/dqn/
If you haven't seen the video it's remarkable:
https://sites.google.com/a/deepmind.com/dqn/
If you haven't seen the video it's remarkable:
There's also a great snippet in the currently-ongoing AlphaGo videos that explains that when AlphaGo plays in ways that you may not expect, it's because it's strictly worried about _winning_ (even by the slimmest margin) with the greatest probability, and not necessarily by winning handily, like a human might.