Closed BancoLin closed 1 month ago
After tracing source code, there are sparsify_start
and sparsify_stop
parameters in ./torch/rnnoise/rnnoise.py
. Default value of sparsify_start = 2500
indicates the model weight sparsification starts at step 2500, which means the number of training steps must be greater than this number. So I increase the size of training data, the sparsification starts to work now.
I use my own data to train a model, but its size is 3X larger than the default
rnnoise_data.c
. The difference between the two models is the number of weights in GRUs. I used default settings in the training, so I have no idea why my model is 3X larger .