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Table 2 Performance of COVID-19 classification achieved with data augmentation

From: Pulmonary lesion subtypes recognition of COVID-19 from radiomics data with three-dimensional texture characterization in computed tomography images

Augmentation Label Number Precision (%) Recall (%) Accuracy (%) F-measure (%)
With 1 2637 93.17 96.85 92.95 94.97
2 519 89.84 86.02 96.88 87.89
3 103 89.47 77.27 99.16 82.93
4 475 82.94 73.25 93.55 77.79
Without 1 2637 92.21 95.52 93.06 93.84
2 1098 93.17 91.58 96.84 92.37
3 386 95.14 95.8 99.58 95.47
4 976 88.43 80.75 94.3 84.42