Table 9 Summary of results—subject 2 in Haxby dataset
Method | Mean accuracy (%) | STD (%) | Average number of selected features | Stability |
|---|---|---|---|---|
SVM-MI | 70.83 | 13.41 | 123 | 0.57 |
SVM-Corr | 71.88 | 12.07 | 357 | 0.86 |
SVM-RFE | 78.13 | 14.23 | 195 | 0.67 |
LASSO (\(\varTheta\) = 0.6) | 55.21 | 6.44 | 94 | 0.57 |
LASSO (\(\varTheta\) = 0.7) | 48.96 | 17.24 | 90 | 0.52 |
LASSO (\(\varTheta\) = 0.8) | 48.96 | 17.24 | 97 | 0.46 |
LASSO (\(\varTheta\) = 0.9) | 43.75 | 12.50 | 104 | 0.46 |
ENet (\(\varTheta\) = 0.6) | 32.29 | 16.39 | 269 | 0.64 |
ENet (\(\varTheta\) = 0.7) | 50.00 | 18.46 | 264 | 0.62 |
ENet (\(\varTheta\) = 0.8) | 53.13 | 22.06 | 214 | 0.58 |
ENet (\(\varTheta\) = 0.9) | 47.92 | 12.87 | 252 | 0.55 |