Haetsal Lee

1. https://github.com/Rayhane-mamah/Tacotron-2/blob/ab5cb08a931fc842d3892ebeb27c8b8734ddd4b8/wavenet_vocoder/models/mixture.py#L60 As far as I know PDF of logistic distribution is like [this](https://en.wikipedia.org/wiki/Logistic_distribution). So I think the above codes should be changed to ```python log_pdf_mid = -mid_in - log_scales...

**Is your feature request related to a problem? Please describe.** It would be very typical scenario that converting voxelgrid feature vector to point cloud in case of generating feature vector...

Feature Request: Show metadata(a dict we can pass with add_artifact) of artifact

2

 When we save artifact we can optionally pass metada of it. It would be good if we can show metadadta.

Somethings look different with the paper.

4

It seems there are a few things that are implemented different with the paper. 1. About encouraging diversity of attention points ```python dist_btw_glimpses = mse_loss(attention_points_1, attention_points_2) ``` The above value,...