Table 6.

FIVE-CLASS DR GRADING RESULTS ON DDR BY FA+KC-Net+R1 AND FA+KC-Net+R2.

Models	Situations	Case Number	Acc (%), before	Acc (%), after	Action
FA+KC-Net+R1	FA-Net=KC-Net	3,123	88.0	88.0	Keep
	FA-Net≠KC-Net(1)	519	62.4	62.4	Keep
	FA-Net≠KC-Net(2)	117	12.8	72.6	Change
FA+KC-Net+R2	FA-Net=KC-Net	3,123	88.0	88.0	Keep
	FA-Net≠KC-Net(1)	519	62.4	66.1	Change
	FA-Net≠KC-Net(2)	117	12.8	73.5	Change