Table 5 Maximum Performance results on cross validation under the second testing scenario; 10-fold cross validation Golub et al. [9] (leukaemia) data set.
From: Outcome prediction based on microarray analysis: a critical perspective on methods
| Â | Filter Method | Wrapper Methods | Hybrid Methods | ||||||
|---|---|---|---|---|---|---|---|---|---|
Criterion | Fisher's Ratio | RFE-LNW-GD | RFE-SVM | RFE-LSSVM | RFE-RR | RFE-FLDA | RFE-LNW1 | RFE-LNW2 | RFE-FSVs-7DK |
Accuracy | 0.99 | 0.99 | 0.99 | 0.99 | 0.48 | 0.997 | 0.96 | 0.99 | 0.98 |
Sensitivity, Specificity | 0.95, 1.00 | 1.00, 0.99 | 0.95, 1.00 | 0.98, 0.99 | 1.00, 0.31 | 0.99, 1.00 | 0.90, 0.98 | 0.95, 1.00 | 0.91, 1.00 |
Confidence Interval | 0.1 | 0.08 | 0.1 | 0.09 | 0.4 | 0.05 | 0.17 | 0.1 | 0.12 |
Number of genes selected | 4 | 5 | 4 | 30 | 6 | 5 | 4 | 4 | 3 |