Research Article
Metabolomics Analysis in Serum from Patients with Colorectal Polyp and Colorectal Cancer by 1H-NMR Spectrometry
Figure 4
The results of the important feature identification in the serum data. (a) The multivariate ROC curves based on the cross-validation to determine the features (5 features); (b) the predicted class probability plots (average of the cross-validation) for each sample using the base classifier (based on AUC with 5 features). (c) Rank features by the selected frequency of being selected.
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