> If I take a picture of a tree, how likely is it that a few pixels are going to line up just right in a hashing algorithm and say it might be child porn? p =

> If I take a picture of a tree, how likely is it that a few pixels are going to line up just right in a hashing algorithm and say it might be child porn? p = 1.0. (This is a sports in the machine learning community: https://openai.com/blog/adversarial-example-research/ https://openai.com/blog/adversarial-example-research/ .)