Closed intouch1233 closed 3 years ago
300h is not very much. Which model architecture are you training?
The first problem here is that you're only on epoch 2. Most of the models require at least 10 epochs to converge. You can set your reportiters to 0 if you only want to see output every epoch.
You can use the wpiece command from https://github.com/talonvoice/wav2train to generate a wordpiece model and lexicon/tokens from your training data.
I recommend training the streaming convnet model, if you need help picking a model.
@lunixbochs
The architecture that I use is TDS+CTC loss
Now I have followed the tutorial. Of you on the Librispeech data set by preparing my own data in Thai and monitoring the results until 25 epoch now Which has good results, I came to the right way, right? Wait a moment, will come to help again. Thank you.
In this example I used the way to create a lexicon with word piece, right? I tried to apply it to my data in Thai, but the results of the model training were very bad with 300 hours of data. Is grapheme better than word piece for my data? What I want to ask is, can I use the grapheme in this example instead of word piece. Or is there any advice for me?
My result is below
Or should I wait longer?
Thank you.