Table 8 Sensitivity and specificity of various classifiers trained on the acute renal failure data set for difference cost values of cost-sensitive learning
| Â | SVM | MyC | RIPPER | C4.5 | ||||
|---|---|---|---|---|---|---|---|---|
Cost | Sens. | Spec. | Sens. | Spec. | Sens. | Spec. | Sens. | Spec. |
1 | 0.59 | 0.92 | 0.74 | 0.85 | 0.78 | 0.80 | 0.67 | 0.73 |
10 | 0.59 | 0.92 | 0.81 | 0.63 | 0.78 | 0.80 | 0.73 | 0.69 |
25 | 0.59 | 0.92 | 0.81 | 0.63 | 0.78 | 0.80 | 0.76 | 0.64 |
50 | 0.59 | 0.92 | 0.89 | 0.35 | 0.78 | 0.80 | 0.78 | 0.60 |
100 | 0.59 | 0.92 | 1.00 | 0.00 | 0.78 | 0.80 | 0.97 | 0.11 |
200 | 0.59 | 0.92 | 1.00 | 0.00 | 1.00 | 0.00 | 1.00 | 0.00 |
400 | 0.59 | 0.92 | 1.00 | 0.00 | 1.00 | 0.00 | 1.00 | 0.00 |
800 | 0.59 | 0.92 | 1.00 | 0.00 | 1.00 | 0.00 | 1.00 | 0.00 |
1000 | 0.59 | 0.92 | 1.00 | 0.00 | 1.00 | 0.00 | 1.00 | 0.00 |