A Machine-Learned Predictor of Colonic Polyps Based on Urinary Metabolomics
Figure 4
Performance of LASSO classifier using 4 metabolites and 4 clinical features. ROC curve and convex hull for our final “4 metabolite + survey questions” predictor, on the (a) training data (resubstitution error) and (b) testing (evaluation) data, both during cross-validation. The overall performance of the 3 tested fecal tests is also shown.