Preoperative model for predicting early recurrence in hepatocellular carcinoma patients using radiomics and deep learning: A multicenter study

Figure 3 Comparative analysis of area under the receiver operating characteristic curve for the six models. A: Comparison of area under the receiver operating characteristic curve (AUC) for the six models on the training set; B: Comparison of AUC for the six models on the internal validation set. AUC: Area under the receiver operating characteristic curve; Combined: The model that incorporates features from all regions—tumor, 5 mm, and 10 mm; P5: The 5 mm peri-tumor model; P10: The 10 mm peri-tumor model; T: The tumor-only model; TP5: The tumor-peri-tumor 5 mm model; TP10: The tumor-peri-tumor 10 mm model.