Fig. 3From: Artificial intelligence for differentiating COVID-19 from other viral pneumonias on CT: comparative analysis of different models based on quantitative and radiomic approachesReceiving operating characteristic (ROC) curve of Model3, Model4, demographic model, Model3-B70, and Model4-B70. For each model, the mean ROC curve obtained with fourfold cross-validation iterated ten times is represented. The mean ± standard deviation of the area under the curve (AUC) values are reportedBack to article page