[retendo]

From the last paragraph: "This gap between research and practice is not unique to medicine, Ng pointed out, but exists throughout the machine learning world.

“All of AI, not just healthcare, has a proof-of-concept-to-production gap,” he says."

[nerdponx]

Only because it's been wildly over-hyped and tech journalists + startups have over-promised on it. It's perfectly effective in its place.