Table 3 Estimated error rates (ATE) and standard deviations for an increasing number of features on lymphoma data (average over 50 experiments), for each of the ranking methods.
#genes | E-RFE | RFE | SQRT-RFE | CC | TT |
|---|---|---|---|---|---|
10 | 8.0 ± 5.3 | 7.5 ± 5.2 | 8.9 ± 5.4 | 11.7 ± 6.2 | 14.9 ± 6.9 |
20 | 5.8 ± 4.1 | 5.8 ± 4.5 | 5.4 ± 4.6 | 7.9 ± 5.0 | 11.3 ± 6.7 |
50 | 3.9 ± 4.0 | 4.0 ± 3.9 | 4.7 ± 3.9 | 7.3 ± 5.5 | 6.3 ± 4.2 |
100 | 4.1 ± 4.4 | 4.2 ± 4.3 | 4.3 ± 4.3 | 5.8 ± 4.8 | 4.7 ± 4.5 |
300 | 3.6 ± 3.8 | 3.7 ± 3.6 | 3.5 ± 3.7 | 3.9 ± 4.2 | 3.9 ± 4.4 |
500 | 3.4 ± 3.5 | 3.5 ± 3.6 | 3.5 ± 3.7 | 3.5 ± 3.9 | 3.7 ± 4.0 |
1000 | 3.7 ± 3.7 | 3.6 ± 3.7 | 3.8 ± 3.7 | 3.8 ± 3.8 | 3.8 ± 3.8 |
4026 | All features: 3 8 ± 3 8 |  |  |  |  |