what's going on so I'm going to kind of formulate this in the context of this energy based regularized o2 encoder model what a violet one color is and I'm sure for you is going to be enlightening if you haven't completely understood already with a version of the 20 color is so version auto encoder is an auto encoder you fit it the data a piece of data image patch or whatever running to an encoder you predict the code and then you add noise to that code in a particular way you add Gaussian noise to that code and then you run through a