[freeone3000]

When we do that (and we usually do it for accuracy improvements, not resistance to atrack, that happens at the same time for the same reasons - adversarial examples are a misclassification problem), we change the exact attack that breaks the system, but there is no 100% accurate system - and since it's completely foreign, the examples that a machine would misclassify would likely not confuse a human.

The issue is classification currently relies on a very small embedding of the data which is pattern-matched, with no semantics. It has no way of telling that the difference between a dog and an elephant ISN'T that noise gradient, at least some of the time!