Table 8.

All performance results for the three proposed models using PGGAN DA.

Model	Class	Accuracy	Precision	Sensitivity	F1-Score	Specificity	NPV	MCC
VGG19 + CNN	Gli.	98.54	98.87	97.77	98.31	99.14	98.29	97.03
	Men.	98.54	96.15	98.04	97.09	98.71	99.35	96.12
	Pit.	100	100	100	100	100	100	100
VGG19 + GRU	Gli.	97.08	95.63	97.77	96.69	96.55	98.25	94.1
	Men.	97.23	95.05	94.12	94.58	98.38	98.06	92.81
	Pit.	98.78	99.21	96.92	98.05	99.64	98.59	97.18
VGG19 + Bi-GRU	Gli.	96.84	94.62	98.32	96.44	95.69	98.67	93.65
	Men.	97.08	96.88	91.18	93.94	99.03	97.14	92.09
	Pit.	99.76	100	99.23	99.61	100	99.64	99.44