Fig. 3From: The value of a dual-energy CT Iodine map radiomics model for the prediction of collagen fiber content in the ccRCC tumor microenvironmentROC curves of six methods (KNN, SVM, XGBoost, RF, LR and DT). A1 ~ F1 ROC curves for the training set in a small amount of collagen fiber group; A2 ~ F2 ROC curve of the validation set in a small amount of collagen fiber groupBack to article page