Closed whaozl closed 5 years ago
If you don't have speaker identity you can just have utt2spk and spk2utt be a one to one map. You need to make sure your data directory passes validation (see utils/data/validate_data_dir.sh).
and you should use kaldi-help for this kind of question.
thankyou dan. yes, I join the kaldi help group.
Must I have speaker identity information when training ASR? I see that train tdnn extracted the ivector feature?