TABLE 5.

Classification performance in complete data experiments by fivefold cross validation.

Method	Validation set (%)				Testing set (%)
	ACC	SEN	SPE	AUC	ACC	SEN	SPE	AUC
GAN	76.65	76.69	76.61	85.32	73.79	75.00	70.37	75.97
FF-GAN	81.71	78.19	85.48	89.02	82.52	85.53	74.07	88.99
GAN+fine-tune	83.27	78.95	87.90	90.75	80.58	82.89	74.07	88.00
Ours (FF-GAN+fine-tune)	85.21	79.70	91.13	93.64	84.47	85.53	81.48	92.81

The bold values mean the best results.