AMI/ICSI dprnn_zipformer
This model is based on the icefall dprnn_zipformer recipe under egs/ami/SURT.
For details, refer to the README.md in the recipe.
Performance Record
The following results are obtained using the adapted models using modified beam search with a beam size of 4.
AMI
| Model | IHM-Mix | SDM | MDM |
|---|---|---|---|
| SURT-base | 39.8 | 65.4 | 46.6 |
| + adapt | 37.4 | 46.9 | 43.7 |
| SURT-large | 36.8 | 62.5 | 44.4 |
| + adapt | 35.1 | 44.6 | 41.4 |
ICSI
| Model | IHM-Mix | SDM |
|---|---|---|
| SURT-base | 28.3 | 60.0 |
| + adapt | 26.3 | 33.9 |
| SURT-large | 27.8 | 59.7 |
| + adapt | 24.4 | 32.3 |