xiph / rnnoise

Recurrent neural network for audio noise reduction
BSD 3-Clause "New" or "Revised" License
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Data imbalance problem for Voice Activity Detection output block #215

Open bisnu16cse039 opened 1 year ago

bisnu16cse039 commented 1 year ago

As the dataset will contain rare amount of data containing only noise data after creating noisy and clean, Voice Activity Block should suffer from class imbalance problem. When I am training with new dataset, I am suffering weird changes in VAD msse loss and validation msse loss.And I am suspecting class imbalance problem for such issue. How to deal with such cases?