maetshju / flux-ctc-grad Goto Github PK

Hi,
I saw you contributed the CTC loss function in [https://github.com/FluxML/Flux.jl/pull/1287]. Thanks for all that work :).
There you mentioned you had an example with a publicly available speech corpus.
Which one was that and would you be willing to upload the code for that?

Namaste @maetshju ,
Great work, Have been waiting for CTC in Julia for a long time. I have written ctc in python a very long time ago, before there were big name packages from Baidu, etc.
After studying it, I realized you do not need to calculate backward probabilities and take a mean.
You can see my implementation here
You just need to take the corner most value in the forward probabilities and that is all.
You could try that and see if you are getting same/similar results.