I want to finetune pre-trained citrinet for 8Khz data set. What steps should I follow? #2393
Replies: 7 comments 2 replies
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There are quite a few ASR tutorials that cover fine tuning, could you please upsample all of your 8 kHz data to 16 kHz and train following the steps laid out on the fine tuning tutorial - ASR finetuning - https://github.com/NVIDIA/NeMo/blob/main/tutorials/asr/10_ASR_CTC_Language_Finetuning.ipynb Recommendations for 8 kHz data - https://github.com/NVIDIA/NeMo/blob/main/tutorials/asr/ASR_for_telephony_speech.ipynb |
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I saw these tutorials.What is the exact model name of pre-trained citrinet on English data and how can I initialize it?
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Here is the info about all the models we support and how to instantiate them - https://docs.nvidia.com/deeplearning/nemo/user-guide/docs/en/main/asr/results.html |
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Can you post the full error stack ? |
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The training data loaders have not been instantiated. Please refer to the above notebooks to see all of the necessary steps to prepare the model after instantiation and before calling trainer.fit() |
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I modified the data paths and tokenizer. Also, the sample rate is modified according to these tutorials. Before loading from the pre-trained checkpoint, this error did not exist. So please tell me what am I missed? I can not change the configuration of the pretrained model.
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I want to finetune pre-trained citrinet-1024 for my 8Khz data set. What steps should I follow?
I did these steps
But then
What should i do for this task ?
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