SVCCA similarity of latent representations with different classes. We take different layers in Imagenet Resnet, with 0 indicating input and 74 indicating output, and compare representational similarity of the hidden layer and the output class. Interestingly, different classes are learned at different speeds: the firetruck class is learned faster than the different dog breeds. Furthermore, the two pairs of dog breeds (a husky-like pair and a terrier-like pair) are learned at the same rate, reflecting the visual similarity between them.