Design of a Clinical Decision Support System for Fracture Prediction Using Imbalanced Dataset
Table 2
Comparisons of predictive performance between models designed based on the methods proposed in this study and other studies [40] with the CoIL challenge dataset [54].
CDSS model
AC (%)
SE (%)
SP (%)
G-mean
AUC
SVM + 100% oversampling
50.08
66.39
49.04
0.5706
0.5772
MLP + SMOTE
82.48
34.87
85.49
0.5460
0.6018
Hybrid SVM-MLP + 100% oversampling
52.1
63.87
51.36
0.5727
0.5762
LR + SMOTE
72.4
56.3
73.42
0.6429
0.6486
Hybrid SVM-LR + 100% oversampling
50.18
66.39
49.15
0.5712
0.5777
Decision tree (J48) + cluster-based kNN undersampling