Fig. 3From: Deep learning-assisted diagnosis of benign and malignant parotid tumors based on ultrasound: a retrospective studyThe radar chart illustrates the variations in each evaluation index during model-assisted diagnosis conducted by individual radiologists in the internal-test. AUC, area under the receiver operating characteristic curve, ACC, Accuracy. SE, Sensitivity. SP, Specificity. PPV, positive predictive value. NPV, negative predictive valueBack to article page