Table 3

Effect of GAN-based data augmentation on the binary classification task

	Precision	Recall	F₁-score	ROC AUC
Original data (n=864)	0.81±0.09	0.26±0.04	0.38±0.04	0.77±0.01
Augmented data (n=1728)	0.86±0.04	0.46±0.04	0.60±0.05	0.81±0.00
Fold change	1.06	1.77	1.58	1.05
P value	0.614	0.008	0.006	0.002

AUC, area under the curve; GAN, generative adversarial network; ROC, receiver operator characteristic.