koraykv/unsup — pull request #8 by andreirusu (2013-05-13 22:56:51+00:00)
Title: Added PCA/ZCA whitening methods.

Hi,

I've added PCA/ZCA whitening & colouring functions, as well as convenience export functions which return nn.Linear layers initialized to the PCA/ZCA whitening transforms.

Hope this helps!
Andrei