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NVIDIA / NeMo

A scalable generative AI framework built for researchers and developers working on Large Language Models, Multimodal, and Speech AI (Automatic Speech Recognition and Text-to-Speech)
https://docs.nvidia.com/nemo-framework/user-guide/latest/overview.html
Apache License 2.0
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QuartzNet not convergence #1013

Closed anhtuanluu closed 4 years ago

anhtuanluu commented 4 years ago

When training my own data with Jasper model, it seems could converge at 30 epochs with WER ~ 20%, but QuartzNet always has WER ~ 100%. How can I fix that? Thank you very much

okuchaiev commented 4 years ago

can you please post more details? Data set size, hyperparameters tried.