lingvo Minmum Word Error Rate Training（MWER）

Hi! Is there a guide to implement MWER Training in lingvo? I have tried to write the code from scratch, but it is a really difficult to me. I'm trying the beam-srarch based N-best MWER Training as a finetune for a trained MLE model.

Jul 04 '19 04:07 ColainCYY

@rprabhavalkar can't remember where we are on the open-sourcing of MWER?

On Thu, Jul 4, 2019 at 12:28 PM ColainCYY [email protected] wrote:

Hi! Is there a guide to implement MWER Training in lingvo? I have tried to write the code from scratch, but it is a really difficult to me. I'm trying the beam-srarch based N-best MWER Training as a finetune for a trained MLE model.

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Jul 04 '19 05:07 drpngx

I'm doing something similar and an open source implementation of MWER will be really helpful for us!

Jul 08 '19 09:07 Some-random

Thanks for the question. We are not actively working on open-sourcing the MWER implementation at the moment. That being said, I can look into this a bit more to see if this is something that we can do relatively quickly. I'll update this thread once I have more up to date information.