msb-public
/
PaddleSpeech
mirror of https://github.com/PaddlePaddle/PaddleSpeech
1
0
Code Issues Projects Releases Wiki Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '3a2de9e461'
${ noResults }
PaddleSpeech/examples/aishell/README.md

8 lines
232 B
Raw Normal View History Unescape

Fix Doc (#544)
4 years ago
# Aishell-1
## CTC
batch average ctc loss (#567) * when loss div batchsize, change lr, more epoch, loss can reduce more and cer lower than before * since loss reduce more when loss div batchsize, less lm alpha can be better. * less lm alpha, more cer reduce * alpha 2.2, cer 0.077478 * alpha 1.9, cer 0.077249 * large librispeech lr for batch_average ctc loss * since loss reduce and model more confidence, then less lm alpha
4 years ago
| Model | Config | Test Set | CER | Valid Loss |
| --- | --- | --- | --- | --- |
| DeepSpeech2 | conf/deepspeech2.yaml | test | 0.077249 | 7.036566 |
| DeepSpeech2 | release 1.8.5 | test | 0.087004 | 8.575452 |