The models are implemented in models and trained in learning. They are then used 'notebooks' (also in 'base' for the part 1)

The first part implements discriminators and benchmark them. It is then used to estimate densities in 'density estimation' using several other scripts in 'base'.

The second part implements a VAE. It is evaluated in run_vae, in the same script used for training.

The third part uses a generator similar to the one defined in VAE and then either uses a critic as defined in part one or use it in a variational framework as in part 2 for the SVHN.