Classification of Diabetic Retinopathy Based on Multiscale Hybrid Attention Mechanism and Residual Algorithm

Table 2

Experimental results of different activation functions.

Activation function	Accuracy (%)	AUC
Sigmoid	89.5	0.87
Tanh	90.3	0.88
ReLU	92.8	0.91
LReLU	93.0	0.93