add ctc conf

3 years ago · 41ed7a184c
parent 5e063adf44
commit 41ed7a184c
2 changed files with 3 additions and 3 deletions
--- a/doc/src/deepspeech_architecture.md
+++ b/doc/src/deepspeech_architecture.md
@ -183,5 +183,3 @@ bash run.sh --stage 0 --stop_stage 2 --model_type offline --conf_path conf/deeps
 cd examples/aishell/s0
 bash run.sh --stage 3 --stop_stage 5 --model_type offline --conf_path conf/deepspeech2.yaml
 ```
-
-
--- a/examples/librispeech/s1/conf/transformer.yaml
+++ b/examples/librispeech/s1/conf/transformer.yaml
@ -33,7 +33,7 @@ collator:
  keep_transcription_text: False
  sortagrad: True 
  shuffle_method: batch_shuffle
-  num_workers: 2
+  num_workers: 0


 # network architecture
@ -67,6 +67,8 @@ model:
    # hybrid CTC/attention
    model_conf:
        ctc_weight: 0.3
+        ctc_dropoutrate: 0.0
+        ctc_grad_norm_type: instance
        lsm_weight: 0.1     # label smoothing option
        length_normalized_loss: false