Data set | Algorithm | Baseline | Under-sampling | Over-sampling | Cost-sensitive | ||||
---|---|---|---|---|---|---|---|---|---|
 |  | Sens. | Spec. | Sens. | Spec. | Sens. | Spec. | Sens. | Spec. |
Hepatobiliary disease | SVM | 0.89 | 0.77 | 0.94 | 0.52 | 0.93 | 0.65 | 0.87 | 0.79 |
MyC | 0.92 | 0.68 | 0.95 | 0.56 | 0.94 | 0.54 | 0.95 | 0.54 | |
C4.5 | 0.90 | 0.79 | 0.93 | 0.59 | 0.94 | 0.56 | 0.92 | 0.66 | |
RIPPER | 0.90 | 0.71 | 0.93 | 0.72 | 0.94 | 0.51 | 0.93 | 0.67 | |
Acute renal failure | SVM | 0.62 | 0.92 | 0.86 | 0.56 | 0.84 | 0.54 | 0.59 | 0.92 |
MyC | 0.69 | 0.90 | 0.83 | 0.70 | 0.89 | 0.51 | 0.81 | 0.63 | |
C4.5 | 0.69 | 0.88 | 0.86 | 0.77 | 0.83 | 0.61 | 0.78 | 0.60 | |
 | RIPPER | 0.71 | 0.89 | 0.84 | 0.68 | 0.89 | 0.59 | 0.78 | 0.80 |