Table 2

Results of different groups

Group to be input	Shear transformation	Accuracy (%)	AUC value
Group A	No	89.5	0.82
Group A	Yes	92.3	0.82
Group B	No	82.3	0.86
Group B	Yes	85.7	0.88
Group C (grayscale modality)	No	74.7	0.77
Group C (grayscale modality)	Yes	69.1	0.76
Group C (color modality)	No	85.4	0.89
Group C (color modality)	Yes	86.7	0.91
Group D	No	84.8	0.85
Group D	Yes	84.1	0.84
Group E	No	87.2	0.91
Group E	Yes	84.8	0.91

AUC, area under the curve.