> ... the company hired Russ Salakhutdinov, a Carnegie Mellon professor whose expertise is in an area of artificial intelligence known as “deep” or “unsupervise

> ... the company hired Russ Salakhutdinov, a Carnegie Mellon professor whose expertise is in an area of artificial intelligence known as “deep” or “unsupervised” learning, a complex branch of machine learning in which computers are trained to replicate the way the brain’s neurons fire when they recognize objects or speech. The author of the article clearly made a mistake saying "deep learning" is the same as "unsupervised learning".