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Published 20 hours ago • verified publisher icon HawkAaron

RNNT loss is constantly zero

Open Rajratnpranesh opened this issue 3 years ago • 1 comments

Hey

I am trying to train the model but the loss is constant = '0'. I found that the loss output from the PyTorch binding of WarpRNNT is a zero tensor. I am getting an error of 'src/binding.cpp:151: unsupported data type'. Is this is the reason why WarpRNNT is not able to calculate loss (I charged the datatype from float16 to 32 as sum() operation was not possible with float16 then after summing back to float16). I appreciate any pointer.

Ty

Rajratnpranesh avatar Jul 29 '21 16:07 Rajratnpranesh

I have same issue. Can someone help?

ccc0117 avatar Oct 26 '21 17:10 ccc0117