Classification of Diabetic Retinopathy Severity in Fundus Images Using the Vision Transformer and Residual Attention

Table 5

Performance measures of the DR classification model for IDRiD.

Class	Precision	Recall	Specificity	F1-score	Accuracy
0	0.7692	0.5882	0.1818	0.6667	0.8058
1	1.0000	0.6000	0.0200	0.7500	0.9806
2	0.5370	0.9063	0.0612	0.6744	0.7282
3	1.0000	0.5263	0.0968	0.6897	0.9126
4	1.0000	0.7692	0.0323	0.8696	0.9709