Computer scientist Geoffrey Hinton, who studies neural networks used in artificial intelligence applications, poses at Google's Mountain View, Calif, headquarters on Wednesday, March 25, 2015. (AP Photo/Noah Berger, File)
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Computer scientist Geoffrey Hinton, who studies neural networks used in artificial intelligence applications, poses at Google's Mountain View, Calif, headquarters on Wednesday, March 25, 2015. (AP Photo/Noah Berger, File)
