Table 3.
Quantitative measures for the Stage 2 classification for various features and using different classifiers
| Asy | DTCWT | OurFeatures | |||||||
|---|---|---|---|---|---|---|---|---|---|
| SVM | BC | RF | SVM | BC | RF | SVM | BC | RF | |
| Accuracy (%) | 81.5 (1.3) | 59.1 (0.9) | 81.7 (1.2) | 82.2 (1.4) | 58.4 (6.1) | 81.9 (1.2) | 89.5 (2.6) | 62.8 (5.4) | 88.9 (1.5) |
| Specificity (%) | 80.8 (3.1) | 35.1 (4.8) | 83.4 (2.4) | 82.8 (1.4) | 37.7 (2.7) | 84.2 (1.9) | 90.2 (1.7) | 39.3 (4.1) | 90.1 (1.6) |
| Sensitivity (%) | 84.5 (1.9) | 60.5 (1.2) | 84.9 (1.8) | 86.9 (1.7) | 61.3 (8.2) | 86.1 (1.9) | 91.9 (2.6) | 64.8 (9.7) | 90.4 (1.2) |
| Precision (%) | 82.9 (1.4) | 59.7 (1.9) | 82.7 (1.5) | 85.3 (1.4) | 59.7 (5.4) | 84.9 (1.4) | 90.2 (2.0) | 63.3 (4.3) | 88.9 (1.3) |
Values indicate mean (standard deviation)