Google's A.I. program might save the day for digital media

Reinforcement learning, a key Google DeepMind algorithm, could overhaul news recommendation engines and greatly improve users' stickiness. After beating a Go Grandmaster, the algorithm could become the engine of choice for true personalization. My interest for DeepMind goes back to its acquisition by Google, in Jan. 2014, for about half a billion dollars. Later in California, I had conversations with artificial intelligence and deep learning experts; they said Google had in fact captured about half of the world's best A.I. minds, snatching several years of Stanford A.I. classes, and paying top dollar for talent. Acquiring London startup DeepMind was a key move in a strategy aimed at cornering the A.I. field.