From: Outcome prediction based on microarray analysis: a critical perspective on methods
 | 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 | 0.88 | 0.78 | 0.76 | 0.75 | 0.74 | 0.75 | 0.82 | 0.88 | 0.85 |
Sensitivity, Specificity | 0.83, 0.90 | 0.77, 0.81 | 0.68, 0.80 | 0.68, 0.80 | 0.68, 0.77 | 0.69, 0.80 | 0.74, 0.88 | 0.82, 0.90 | 0.84, 0.86 |
Confidence Interval | 0.21 | 0.27 | 0.29 | 0.28 | 0.26 | 0.27 | 0.25 | 0.21 | 0.21 |
Number of genes selected | 35 | 26 | 33 | 36 | 39 | 28 | 35 | 33 | 21 |