A Large, modern and evolving dataset for automatic speech recognition. More details about GigaSpeech can be found: https://github.com/SpeechColab/GigaSpeech
- Feature info: using fbank feature, dither 1.0
- Training info: conf/train_conformer_bidecoder.yaml, kernel size 31, lr 0.002, batch size 24, 8 gpu, acc_grad 4, 30 epochs
- Decoding info: ctc_weight 0.3, reverse_weight 0.5, average_num 5
- Git hash: 9a0c270f9f976d7e887f777690e6c358a45a1c27
- Model link: http://mobvoi-speech-public.ufile.ucloud.cn/public/wenet/gigaspeech/20210618_conformer_exp.tar.gz
| SPKR | # Snt | # Wrd | Corr | Sub | Del | Ins | Err | S.Err |
|---|---|---|---|---|---|---|---|---|
| Sum/Avg | 19619 | 390317 | 90.9 | 6.8 | 2.3 | 2.0 | 11.0 | 65.0 |
| Mean | 149.8 | 2979.5 | 90.9 | 6.7 | 2.4 | 1.7 | 10.8 | 65.5 |
| S.D. | 137.6 | 2834.0 | 5.7 | 4.3 | 1.6 | 1.4 | 6.8 | 17.2 |
| Median | 107.0 | 1998.0 | 92.3 | 5.8 | 2.0 | 1.3 | 9.0 | 64.8 |
- Feature info: using fbank feature, dither 1.0
- Training info: conf/train_conformer.yaml, kernel size 31, lr 0.001, batch size 24, 8 gpu, acc_grad 4, 30 epochs
- Decoding info: ctc_weight 0.5, average_num 5
- Git hash: 9a0c270f9f976d7e887f777690e6c358a45a1c27
- Model link: http://mobvoi-speech-public.ufile.ucloud.cn/public/wenet/gigaspeech/20210618_conformer_exp.tar.gz
| SPKR | # Snt | # Wrd | Corr | Sub | Del | Ins | Err | S.Err |
|---|---|---|---|---|---|---|---|---|
| Sum/Avg | 19930 | 390744 | 90.8 | 6.9 | 2.3 | 2.0 | 11.2 | 65.1 |
| Mean | 152.1 | 2982.8 | 90.6 | 6.9 | 2.5 | 1.7 | 11.1 | 65.7 |
| S.D. | 142.3 | 2839.0 | 5.8 | 4.3 | 1.7 | 1.2 | 6.7 | 16.6 |
| Median | 108.0 | 2000.0 | 92.5 | 5.6 | 2.1 | 1.3 | 9.1 | 65.9 |