Table 8.
Sensitivity and specificity of various classifiers trained on the acute renal failure data set for difference cost values of cost-sensitive learning
| |
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 |