No. | Data | T-statistic | P-values | Significant |
---|---|---|---|---|
1 | Accuracy of binary and multiclassification using FE between 9, 22 and 33, 47 features respectively | − 9.3139 | 0.0026 | * |
2 | Accuracy of binary and multiclassification using FS between 33, 47 and 9, 22 features respectively | − 7.0103 | 0.0006 | * |
3 | Feature reduction time between FS and FE for each feature scheme | 3.5833 | 0.0372 | * |
4 | Model training time between FS and FE for each feature scheme | − 2.2707 | 0.0324 | * |
5 | Model inference time between FS and FE for each feature scheme (except for kNN model) | − 3.4921 | 0.0251 | * |
6 | DT runtime (including the run time of both model building and inference) compared to other models for both FS and FE | − 3.6216 | 0.0152 | * |