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A comparison of predictive accuracy and parsimony of various models
| Method | Classification accuracy | Support size | Selects glucose and citrate? |
|---|---|---|---|
| Oracle logistic regression | 0.94 | 2 | Yes |
| Ridge regression | 0.71 | 53 | Yes |
| Approximate FS | 0.72 | 6 | No |
| Lasso | 0.73 | 20 | Yes |
| LR lasso (single stage) | 0.74 | 27 | Yes |
| LR-lasso (two-stage) | 0.90 | 4 | Yes |
Note: The oracle model is constructed on the bases of external scientific information.
