Results on Thchs30 datasets.
- SP: 3-way speed perturbation
- AM: BLSTM with 6M parameters.
- Hyper-parameters of AM training:
lamb=0.01, n_layers=3, hdim=320, lr=0.001
Unit | Test | SP | exp link |
---|---|---|---|
phone | 7.87 | N | 1-BSTM |
phone | 6.91 | Y | 2-BLSTM-SpecAug |
- AM: VGG-BLSTM with 9M parameters.
- Hyper-parameters of AM training:
lamb=0.01, n_layers=3, hdim=320, lr=0.001
Unit | Test | SP | exp link |
---|---|---|---|
phone | 6.01 | Y | 3-VGGBLSTM |
- AM: Conformer with 7M parameters. SpecAug and 3-way perturbation is applied.
Unit | Test | SP | Note | exp link |
---|---|---|---|---|
phone | 6.93 | Y | run_conformer.sh | 4-Conformer-SpecAug |