HawkAaron / RNN-Transducer

MXNet implementation of RNN Transducer (Graves 2012): Sequence Transduction with Recurrent Neural Networks
136 stars 31 forks source link

A Question About Padding #22

Closed YoPatapon closed 5 years ago

YoPatapon commented 5 years ago

Hi, I am new with ASR and RNN-Transducer. I have a question when I read the code. Why pad the label sequence with the last value instead of a special token <pad> like usually done in NLP? The inputs corresponding to the padding part are zero-values.

Looking forward to your reply~