icefall/egs/mls_english/ASR/RESULTS.md

Results

MLS-English training results (Non-streaming) on zipformer model

Non-streaming

WER on Test Set (Epoch 20)

Type	Greedy	Beam search
Non-streaming	6.65	6.57

The training command:

./zipformer/train.py \
--world-size 8 \
--num-epochs 20 \
--start-epoch 9 \
--use-fp16 1 \
--exp-dir zipformer/exp \
--lang-dir data/lang/bpe_2000/

The decoding command:

./zipformer/decode.py \
    --epoch 20 \
    --exp-dir ./zipformer/exp \
    --lang-dir data/lang/bpe_2000/ \
    --decoding-method greedy_search

The pre-trained model is available here :

Please note that this recipe was developed primarily as the source of English input in the bilingual Japanese-English recipe multi_ja_en, which uses ReazonSpeech and MLS English.