Table 3.

Classification performance of the four candidate CNNs on the test set

	Weighted κ	Average AUC	Total accuracy	Inference time
VGG16	0.796***	0.920	61.15%	0.26 s
GoogLeNet	0.811***	0.926	64.11%	0.083 s
DenseNet161	0.818***	0.928	64.22%	0.32 s
ResNet152	0.826***	0.933	67.06%	0.32 s

AUC, area under the curve; CNN, convolutional neural network.

Weighted κ: *p < 0.05, **p < 0.01, ***p < 0.001