mirrors/icefall
1
0
Fork 0
mirror of https://github.com/k2-fsa/icefall.git synced 2025-09-08 16:44:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

Update README.md

Browse Source
This commit is contained in:
Dongji Gao 2023-09-18 23:18:12 -04:00 committed by GitHub
parent f34d596400
commit b06239d8cf
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
egs/librispeech/WSASR/README.md
View File

@ -92,12 +92,12 @@ verbatim: -have- a [] [nice] day
### Training
```
otc_lang_dir=data/lang_bpe_200
allow_bypass_arc=true
allow_self_loop_arc=true
initial_bypass_weight=-19
initial_self_loop_weight=3.75
bypass_weight_decay=0.975
self_loop_weight_decay=0.999
@ -109,7 +109,7 @@ export CUDA_VISIBLE_DEVICES="0,1,2,3"
--manifest-dir "${manifest_dir}" \
--train-manifest "${synthetic_train_manifest}" \
--exp-dir "${exp_dir}" \
--lang-dir "${lang_dir}" \
--lang-dir "${otc_lang_dir}" \
--otc-token "${otc_token}" \
--allow-bypass-arc "${allow_bypass_arc}" \
--allow-self-loop-arc "${allow_self_loop_arc}" \
@ -117,7 +117,7 @@ export CUDA_VISIBLE_DEVICES="0,1,2,3"
--initial-self-loop-weight "${initial_self_loop_weight}" \
--bypass-weight-decay "${bypass_weight_decay}" \
--self-loop-weight-decay "${self_loop_weight_decay}" \
--show-alignment "${show_alingment}"
--show-alignment "${show_alignment}"
```
The bypass arc deals with substitution and insertion errors, while the self-loop arc deals with deletion errors. Using "--show-alignment" would print the best alignment during training, which is very helpful for tuning hyperparameters and debugging.
@ -126,8 +126,9 @@ The bypass arc deals with substitution and insertion errors, while the self-loop
export CUDA_VISIBLE_DEVICES="0"
python conformer_ctc2/decode.py \
--exp-dir "${exp_dir}" \
--lang-dir "${lang_dir}" \
--lm-dir "${lm_dir}"
--lang-dir "${otc_lang_dir}" \
--lm-dir "${lm_dir}" \
--otc-token "${otc_token}"
```
## Citations