Closed zhangjiulong closed 7 years ago
You set the number of labels to 77 during training. However, your label prior file label.counts only contains 75 values. It is possible that the last two labels (indexed by 75 and 76) never appear in the training transcripts, and thus are not counted in label.counts. Resolving this mismatch will get you through decoding.
what should i do? should I retrain the acoustic model?
You can add two 0s (or 1s to prevent underflow) at the end of label.counts Before doing that, you may want to make sure that 75 and 76 are missing from your training label file exp/train_phn_l5_c320/labels.tr.gz
ok thx
done as you suggested. thanks very much.
I trained a model using my own data, stage1,2 are all ok, and traing process i ok too but when decoding reported errors like this: