Table 4 Experimental results with different margins (m). The number of centers K is fixed at 3, and the scale factor r is set at 0.4. The performances are measured by EER (%), Cavg (%) and minDCF (*100)
From: Masked multi-center angular margin loss for language recognition
ID | Loss | Parameter | Test-all | Test-3 s | Test-1 s | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
EER | Cavg | minDCF | EER | Cavg | minDCF | EER | Cavg | minDCF | |||
1 | MMAM | m=0.30, K=3, r=0.4 | 1.39 | 1.39 | 1.41 | 1.73 | 1.74 | 1.71 | 8.16 | 7.60 | 7.30 |
2 | MMAM | m=0.35, K=3, r=0.4 | 1.40 | 1.27 | 1.37 | 1.54 | 1.52 | 1.52 | 8.87 | 8.07 | 8.48 |
3 | MMAM | m=0.40, K=3, r=0.4 | 1.42 | 1.27 | 1.39 | 1.63 | 1.56 | 1.55 | 8.16 | 7.53 | 7.89 |
4 | MMAM | m=0.45, K=3, r=0.4 | 1.49 | 1.36 | 1.43 | 1.58 | 1.57 | 1.53 | 8.11 | 7.48 | 7.82 |
5 | MMAM | m=0.50, K=3, r=0.4 | 1.35 | 1.23 | 1.31 | 1.48 | 1.47 | 1.45 | 7.78 | 7.28 | 7.63 |
6 | MMAM | m=0.55, K=3, r=0.4 | 1.50 | 1.33 | 1.45 | 1.72 | 1.70 | 1.68 | 8.85 | 8.07 | 8.48 |
7 | MMAM | m=0.60, K=3, r=0.4 | 1.53 | 1.37 | 1.49 | 1.65 | 1.64 | 1.63 | 8.31 | 8.10 | 7.69 |
8 | MMAM | m=0.65, K=3, r=0.4 | 1.57 | 1.44 | 1.56 | 1.75 | 1.75 | 1.73 | 8.42 | 7.77 | 8.21 |
9 | MMAM | m=0.70, K=3, r=0.4 | 1.61 | 1.45 | 1.56 | 1.72 | 1.71 | 1.67 | 8.61 | 7.96 | 8.29 |
10 | MMAM | m=0.75, K=3, r=0.4 | 1.77 | 1.60 | 1.73 | 1.86 | 1.86 | 1.82 | 8.39 | 7.89 | 8.19 |
11 | MMAM | m=0.80, K=3, r=0.4 | 1.81 | 1.61 | 1.76 | 1.96 | 1.95 | 1.90 | 9.00 | 8.14 | 8.58 |