TABLE II:
Results of training on Cohort 1 and testing on Cohort 2 without splitting.
| Test set | Feature subset |
Feature selector |
Classifier | Accuracy(%) | AUC |
|---|---|---|---|---|---|
| C2 small | Rider | RfF 10 | SVM-rbf | 73.22 | 0.61 |
| C2 medium | Rider | RfF 10 | SVM-rbf | 74.69 | 0.69 |
| C2 large | Rider | RfF 10 | SVM-rbf | 81.48 | 0.69 |
| C2 w/o splitting |
Rider | RfF 10 | SVM-rbf | 74.68 | 0.69 |