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Table 1 Performance of AI classification of texture and morphological features utilizing five different classifiers of COVID-19 (N = 130) vs normal (N = 138)

From: Machine-learning classification of texture features of portable chest X-ray accurately classifies COVID-19 lung infection

Classifier

Sensitivity (%)

Specificity (%)

PPV (%)

NPV (%)

Accuracy (%)

AUC (LB, UP)

p value

XGB-L

100

100

100

100

100

1.00

2.00e−16

XGB-Tree

100

100

1003

100

100

1.00

2.00e−16

CART (DT)

100

100

100

100

100

1.00

2.00e−16

KNN

89.71

100

100

91.11

95

0.99

2.00e−16

Naïve Bayes

100

100

100

100

100

1.00

2.00e−16