人工智慧

How the demon plays Go: AI advances that will render us obsolete

Elon Musk once described the sensational advances in artificial intelligence as “summoning the demon”. Boy, how the demon can play Go.

The AI company DeepMind announced last week it had developed an algorithm capable of excelling at the ancient Chinese board game. The big deal is that this algorithm, called AlphaGo Zero, is completely self-taught. It was armed only with the rules of the game — and zero human input.

AlphaGo, its predecessor, was trained on data from thousands of games played by human competitors. The two algorithms went to war, and AGZ triumphed 100-nil. In other words — put this up in neon lights — disregarding human intellect allowed AGZ to become a supreme exponent of its art.

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