search

mravanelli / pytorch-kaldi

pytorch-kaldi is a project for developing state-of-the-art DNN/RNN hybrid speech recognition systems. The DNN part is managed by pytorch, while feature extraction, label computation, and decoding are performed with the kaldi toolkit.
2.37k stars 446 forks source link

No WER stdout when decoding #247

Open hellboywyh opened 4 years ago

hellboywyh commented 4 years ago

I have tried to perform testing from a trained network but failed to have WER output in some cases. I think there might be some wrong operation in decoding. I have compared it with the successful cases and found out this file 'exp/20201021_Pattern_Search/TIMIT_LSTM_fmllr_L2_8bw_16ba_16_8x8x_4/decode_TIMIT_test_out_dnn2/score_1/ctm_39phn.filt.sys' doesn't exist in failed case. Can you help me with which step(code) will generate this file?


#file in successful exp/20201021_Pattern_Search/TIMIT_LSTM_fmllr_L2_8bw_16ba_16_8x8x_4/decode_TIMIT_test_out_dnn2/score_1:
![image](https://user-images.githubusercontent.com/33325753/97245444-04a2a280-1836-11eb-9c92-d9f6362e71e1.png)
#file in failed exp/20201021_Pattern_Search/TIMIT_LSTM_fmllr_L2_8bw_16ba_16_8x8x_8/decode_TIMIT_test_out_dnn2/score_1:
![image](https://user-images.githubusercontent.com/33325753/97245499-1f751700-1836-11eb-9c56-57b4c1312d9c.png)