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Performance of the classifier on selected feature sets and reconstructions
| Classifier diagnostic performance (AUC) under LOOCV | |||
|---|---|---|---|
| Fixed feature sets | Reconstruction # | ||
| #34 | #15 | #30 | |
| Margin gray value variation (F4), Average radial gradient (F12), Total curvature (F21) | 0.9 | 0.85 | 0.77 |
| Average gradient direction (F10), Average radial gradient (F12), Radial gradient variation (F16), Total curvature (F21) | 0.88 | 0.87 | 0.8 |
| Radial gradient index (F13), Total curvature (F21) | 0.87 | 0.85 | 0.82 |
