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I have written my own code for this, I will try to push it shortly which showcases the bug. But just try the environment `MiniGrid-Empty-5x5-v0`, and compare the rewards within...

I have recently tried this recipe and I was able to train without error. However, @wesleyck , are you sure that you have generated the Voicebank dataset correctly? Another thing...

Hi @poor1017 , sorry for my very late reply. Did you train with 16k, or 8k? The given results in the README are with 8k.

Ok, I am closing this issue since you are saying that you are able to get close to the one we obtained, when trying with 8k.

@z-wony Sorry for my late reply. I will take a look soon. Thanks for the PR.

Guys, I'll take a look this week. Very sorry, I am swamped with several things.

Alright, I just tried this branch, it seems this doesn't cause anything else to break. We can merge. @z-wony Do you know when this started to break the eval loop?...

Hi @WenbingWei , it seems either source or the estimate source is not a torch tensor. I think you are trying to use this with numpy arrays? In numpy `.size`...

I guess you are referring to these lines: ``` d = array( [[abs(t1-t2) for t1 in l1] for t2 in l2]) i = argmin( d) ``` What it is doing...

It tried to use `pci_dev` option, but it seems to be not working. I put the pci bus id that I find with `lspci -D | grep VGA`. I have...