Verification of invertibility

[tuanqdinh]

Hi @yang-song,
Thanks for releasing the code, I really enjoy your paper and would like to use the invertibility in our work.
However, I cannot find the inverse functions in the MintNet class or Mint Block in your code.
Also, how can we reproduce Fig.4a (verification of invertibility)?
Thanks

[yang-song]

Hi @tuan-dinh, thanks for the question! There's a function called sampling(self, z) in our model class. You can use that function to inverse the forward computation.