Table 2 Maximum Performance results on the independent test-set under the first testing scenario Golub et al. [9] (leukemia) 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 | 0.91 | 0.94 | 0.94 | 0.85 | 0.82 | 0.82 | 0.94 | 0.94 | 0.94 |
Sensitivity, Specificity | 0.79, 1.00 | 0.86, 1.00 | 0.86, 1.00 | 0.79, 0.90 | 0.57, 1.00 | 0.57, 1.00 | 0.93, 0.95 | 0.86, 1.00 | 0.86, 1.00 |
Q-Statistic quality measure | 230.76 | 210.8 | 185.38 | 16.42 | 140.00 | 243.06 | 241.99 | 254.67 | 217.23 |
Number of genes selected | 6 | 17 | 4 | 33 | 7 | 2 | 2 | 70 | 12 |