Table 2.
Results of the K-fold cross-validation experiment.
| Number of features | Number of folds | Accuracy | Sensitivity | Specificity |
|---|---|---|---|---|
| 3 feature | 3 | 77.78% | 76.32% | 77.36% |
| 4 | 76.39% | 73.64% | 66.78% | |
| 5 | 76.00% | 68.66% | 56.85% | |
|
| ||||
| 6 features | 3 | 69.4% | 85.43% | 43.23% |
| 4 | 76.37% | 83.67% | 40.30% | |
| 5 | 79.85% | 85.60% | 42.72% | |
|
| ||||
| 8 features | 3 | 80.55% | 90.37% | 76.37% |
| 4 | 81.94% | 86.91% | 66.67% | |
| 5 | 78.47% | 89.30% | 79.85% | |
|
| ||||
| 10 features | 3 | 72.22% | 77.78% | 66.67% |
| 4 | 73.61% | 75.78% | 77.78% | |
| 5 | 74.21% | 69.67% | 76.62% | |