Fig. 1 Models in the evaluation set regarding (A07-A19) attack results.
Table 4: Performance comparison between ASVspoof 2019 LA evaluation set and existing submission system. S1 represents the model Resnet18-OHEM, S2 represents the model Res2net-OHEM, and S3 represents the end-to-end model Raw-Res2net-OHEM. S1 + S2 + S3 and (S1 + S2, S2 + S3, S1 + S3) represent the score fusion of three models and the fusion of two models, respectively.