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European Radiology Experimental
Fig. 2 | European Radiology Experimental

Fig. 2

From: Artificial intelligence for differentiating COVID-19 from other viral pneumonias on CT: comparative analysis of different models based on quantitative and radiomic approaches

Fig. 2

Receiving operating characteristic (ROC) curve of all models for classification of viral pneumonia (COVID-19 versus non-COVID-19) on the test set (811 computed tomography images). For each model, the mean ROC curve obtained with fourfold cross-validation iterated ten times is represented. The mean and standard deviation of the area under the curve (AUC) values are reported

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