Table 1.

Comparison of Different Networks With Different Transfer Learning Ways on Closed and Nonclosed ACA Classification

	Trained With Way One				Trained With Way Two
Methods	VGG 16	ResNet 18	ResNet 50	Inception Version 3	VGG 16	ResNet 18	ResNet 50	Inception Version 3*
Sensitivity	0.892	0.915	0.963	0.877	1.000	1.000	0.997	0.999
Specificity	0.973	0.913	0.963	0.906	0.994	0.998	1.000	1.000

*The proposed method: Inception version 3 network trained with transfer learning way two.