Multiphase convolutional dense network for the classification of focal liver lesions on dynamic contrast-enhanced computed tomography

Figure 4 The receiver operating characteristic analysis of model's classification performance on test set and calibration curve of model's classification probability for each category. A: The receiver operating characteristic analysis of model's classification performance on test set; B: Calibration curve of model's classification probability for each category. FLLs: Focal liver lesions; HCC: Hepatocellular carcinoma; ROC: Receiver operating characteristic.