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Table 5 ROC results with six classifiers of external validation set

From: Differentiating nontuberculous mycobacterium pulmonary disease from pulmonary tuberculosis through the analysis of the cavity features in CT images using radiomics

Classifiers

Category

AUC

95% CI

Sensitivity

Specificity

KNN

NTM

0.84

0.66–0.82

0.65

0.83

TB

0.84

0.66–0.82

0.83

0.65

SVM

NTM

0.90

0.78–0.92

0.94

0.77

TB

0.90

0.78–0.92

0.77

0.94

XGBoost

NTM

0.96

0.75–0.87

0.97

0.65

TB

0.96

0.75–0.87

0.65

0.97

RF

NTM

0.84

0.64–0.80

0.61

0.83

TB

0.84

0.64–0.80

0.83

0.61

LR

NTM

0.95

0.84–0.96

0.94

0.87

TB

0.95

0.84–0.96

0.87

0.94

DT

NTM

0.98

0.78–0.89

0.71

0.97

TB

0.98

0.78–0.89

0.97

0.71