Table 6 Average number of selected features in ten independent run
Data Set | PCFS | LS | GCNC | FGUFS | FS | FAST | FJMI | PCA |
|---|---|---|---|---|---|---|---|---|
SPECTF | 18.8 | 19.3 | 17.2 | 18.7 | 18.6 | 19.2 | 19.3 | 21.4 |
SpamBase | 26.2 | 29.4 | 27.5 | 31.5 | 31.7 | 30.5 | 30.1 | 22.1 |
Sonar | 16.8 | 18.2 | 17.4 | 23.4 | 21.5 | 21.7 | 22.6 | 18.2 |
Arrhythmia | 19.2 | 18.7 | 18.3 | 20.3 | 21.5 | 21.6 | 21.7 | 22.8 |
Madelon | 55.8 | 54.7 | 57.7 | 61.2 | 61.6 | 60.8 | 61.5 | 58.2 |
Isolet | 73.4 | 71.8 | 72.8 | 81.3 | 83.4 | 80.2 | 81.5 | 79.1 |
Multiple Features | 72.5 | 73.2 | 75.5 | 84.7 | 86.8 | 85.1 | 85.8 | 85.7 |
Colon | 40.4 | 41.0 | 43.6 | 51.5 | 51.2 | 50.7 | 50.9 | 48.1 |
Average | 40.3 | 40.7 | 41.2 | 46.5 | 47.0 | 46.2 | 46.6 | 44.4 |