Table 9.
Accuracy (Acc), sensitivity (Sn), specificity (Sp), and area under the curve (AUC) obtained with the best SVM model for each comparison.
| IDCHR vs. IDCLR | IDC vs. CON | IDCHR vs. CON | IDCHR vs. CON | |
|---|---|---|---|---|
| Indices | PPAs_SD1/SD2 HRJSDds_LU1-P | HRJSDds-E0d NSTPDCcs_Area_c-s | HRJSDds_LD1-V NSTPDCcs_Area_c-s | HRJSDds-E1d NSTPDCcs_Area_c-s |
| C | 7 | 5.5 | 1 | 0.3 |
| Kernel | Laplace | Laplace | Gaussian | Laplace |
| σ | 1 | 1.5 | 0.3 | 1 |
| Acc (%) | 98.9 | 93.6 | 96.8 | 84.9 |
| Sn (%) | 100 | 93.7 | 92.9 | 89.6 |
| Sp (%) | 93.1 | 95.5 | 98.0 | 79.5 |
| AUC | 0.96 | 0.94 | 0.95 | 0.85 |