legurp

How to get final distribution of topics over documents/time slots?

3

I was wondering whether/how I can get the final distribution of topics over documents or time slots? Is that not possible with DETM? I have started applying and going through...

What exactly is NELBO and why do we optimize it?

3

Can someone tell me why we optimize NELBO? In the paper it only said "We optimize the ELBO with respect to the variational parameters." As far as I understand it...