Thursday, February 26, 2015

Google Builds An AI That Can Learn And Master Video Games via Operant Conditioning

Google has built an artificial intelligence system that can learn – and become amazing at – video games all on its own, given no commands but a simple instruction to play titles. The project, detailed by Bloomberg, is the result of research from the London-based DeepMind AI startup Google acquired in a deal last year, and involves 49 games from the Atari 2600 that likely provided the first video game experience for many of those reading this. While this is an amazing announcement for so many reasons, the most impressive part might be that the AI not only matched wits with human players in most cases, but actually went above and beyond the best scores of expert meat-based players in 29 of the 49 games it learned ... Next up for the arcade AI is mastering the Doom-era 3D virtual worlds, which should help the AI edge closer to mastering similar tasks in the real world, like driving a car. And there’s one more detail here that may keep you up at night: Google trained the AI to get better at the Atari games it mastered using a virtual take on operant conditioning – ‘rewarding’ the computer for successful behavior the way you might a dog. more

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