Table 7.

FIVE-CLASS DR GRADING RESULTS OF FA+KC-NET+R1 AND FA+KC-NET+R2 ON THE DDR DATASET (UNIT: %).

Grade	FA+KC-Net+R1	FA+KC-Net+R2
DR 0	97.29	95.16
DR 1	20.63	52.38
DR 2	77.60	77.31
DR 3	40.85	46.48
DR 4	78.55	78.55
Overall Acc	83.96	84.49
QW-Kappa	84.76	86.17