History

Hui Zhang e0a87a5ab1 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		5 years ago
..
conf	batch average ctc loss (#567 )	5 years ago
local	batch average ctc loss (#567 )	5 years ago
.gitignore	fix egs bugs (#552 )	5 years ago
README.md	batch average ctc loss (#567 )	5 years ago
path.sh	Support paddle 2.x (#538 )	5 years ago
run.sh	fix egs bugs (#552 )	5 years ago

Aishell-1

CTC

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