Neural networks are magical When I go to Google Photos and search my photos for ‘skyline’, it finds me this picture of the New York skyline I took in August, without me having labelled it! When I search for ‘cathedral’, Google’s neural networks find me pictures of cathedrals & churches I’ve seen. It seems magical. But of course, neural networks aren’t magic–nothing is! I recently read a paper, “Explaining and Harnessing Adversarial Examples”, that helped demystify neural n...