| Trained/ Tested on | i-vector | x-vector | LSTM | SVM-linear | SVM-rbf | |||||||
| Acc. | F1 | Acc. | F1 | Acc. | F1 | Acc. | F1 | Acc. | F1 | |||
| P/P | 88.8% | 89.4% | 84.1% | 83.6% | 81.2% | 80.2% | 84.1% | 84.6% | 89.4% | 89.7% | ||
| P/S | 88.5% | 89.1% | 79.1% | 78.0% | 78.2% | 76.9% | 74.7% | 78.9% | 80.7% | 83.1% | ||
| P/T | 88.2% | 90.2% | 74.2% | 75.9% | 73.7% | 66.9% | 74.9% | 81.6% | 79.5% | 84.2% | ||
| S/P | 90.0% | 90.3% | 80.6% | 80.9% | 81.2% | 81.4% | 84.7% | 84.3% | 80.0% | 77.3% | ||
| S/S | 88.8% | 89.4% | 79.3% | 78.9% | 80.0% | 79.8% | 84.6% | 84.6% | 86.2% | 86.3% | ||
| S/T | 88.4% | 90.3% | 75.2% | 77.6% | 74.0% | 70.1% | 79.1% | 81.1% | 81.3% | 83.2% | ||
| T/P | 89.4% | 89.8% | 76.5% | 76.5% | 83.5% | 82.7% | 85.9% | 85.9% | 82.4% | 82.6% | ||
| T/S | 89.0% | 89.2% | 77.5% | 77.1% | 84.7% | 84.2% | 82.4% | 83.7% | 85.0% | 85.9% | ||
| T/T | 87.4% | 89.4% | 74.7% | 77.0% | 81.0% | 77.6% | 82.6% | 85.5% | 84.6% | 87.0% | ||