cw-huang / naf Goto Github PK

Hi,
Thanks a lot for your awesome work.
Do you plan to implement the methods for computing the logprob of any data point for IAF_DDSF?
Best

Hi
can you make some modifications for the readme file? For more details about how to run the "NAF" file and what requirements needs here
THX

Hi!

I have tried to create a NAF-based generative model outputting samples from the gaussian grid in your paper. As far as I understand, you use reverse-direction KL divergence as the loss in this case. This results in my generator failing to capure all the modes of the 5x5 grid, though. Did I misunderstand something? Do you have a solution for this problem?

Density estimation works great on this same distribution.

Edit:
In the sinewave experiment, you scale the energy function up in the loss gradually. Also, the unit-weight initialization in the forst weight vector of the DSFs could help, I guess. Is there something else that could be done?