From: Shallow and deep feature fusion for digital audio tampering detection
Feature | Classifier | Dataset | 3 Sines | 4 Sines | 5 Sines | 6 Sines | 7 Sines | 8 Sines |
---|---|---|---|---|---|---|---|---|
Proposed feature \(f'\) | SVM | Classical | 79.21 | 79.21 | 82.18 | 88.12 | 88.12 | 91.09 |
GAUDI-DI | 77.29 | 79.28 | 86.19 | 86.59 | 86.32 | 83.40 | ||
RF | Classical | 87.13 | 85.15 | 83.17 | 86.14 | 87.13 | 92.08 | |
GAUDI-DI | 83.27 | 82.74 | 86.85 | 86.59 | 85.13 | 86.59 | ||
XGBoost | Classical | 88.12 | 88.12 | 84.16 | 89.11 | 87.13 | 90.10 | |
GAUDI-DI | 76.49 | 80.08 | 81.67 | 80.48 | 86.32 | 85.92 | ||
Proposed feature \(\phi\) | SVM | Classical | 86.14 | 78.22 | 86.14 | 80.20 | 81.19 | 79.21 |
GAUDI-DI | 77.95 | 75.83 | 73.04 | 74.63 | 73.71 | 74.50 | ||
RF | Classical | 90.10 | 89.11 | 90.10 | 90.10 | 89.11 | 90.10 | |
GAUDI-DI | 79.42 | 79.68 | 80.08 | 82.74 | 82.60 | 81.14 | ||
XGBoost | Classical | 91.09 | 89.11 | 90.10 | 87.13 | 86.14 | 88.12 | |
GAUDI-DI | 80.61 | 77.29 | 79.55 | 80.48 | 81.01 | 81.41 |