myrtlesoftware / deepspeech Goto Github PK

Hey,
What should I do to use the repo as Python package without Docker?
Is it possible.

Thx

Hi,
Can you please refer me to the repo/package for the warpctc that is used in the file below?
(There are many warp-ctc related github repos out there, so not sure which one to use)
https://github.com/MyrtleSoftware/deepspeech/blob/master/src/deepspeech/loss/ctc_loss.py

After running "make build" in the directory, I'm getting a "Certificate Verification failed: the certificate is not trusted" in grabbing files from:

https://developer.download.nvidia.com/compute/cude/repos/ubuntu1710/x86_64.

Do you know what could be the cause of such issue?

Currently, the DS1 graph fails to export to ONNX due to the HardTanh operation not being part of the supported ONNX operators.

torch.onnx.export(model._get_network(), dummy_input, model_path, verbose=True, input_names=input_names)

> RuntimeError: ONNX export failed: Couldn't export operator aten::hardtanh

A simple fix could be to replace the nn.HardTanh operator with a custom layer that just uses torch.clamp instead, but there might be some additional code associated with module.layers, since torch.clamp expects a Tensor (i.e. not a Module). Hopefully, torch.onnx.export is smart enough convert a torch.clamp() call into the appropriate Clip operation(s).