Table 7 Sensitivity and Specificity metrics for test set in SVM classifier with Cubic kernel function
Features | Metrics | 3 classes | AD vs. Control | AD vs. MCI | MCI vs. Control |
|---|---|---|---|---|---|
All Features | Sensitivity (%) | 98.6 | 98.0 | 97.1 | 93.8 |
Specificity (%) | 98.2 | 99.5 | 98.5 | 97.1 | |
Entropy | Sensitivity (%) | 95.9 | 96.96 | 96.9 | 95.6 |
Specificity (%) | 96.6 | 94.4 | 99.1 | 97 | |
Poincare | Sensitivity (%) | 94.8 | 91.84 | 93.9 | 97.9 |
Specificity (%) | 96.1 | 94.652 | 99 | 98.1 |