TABLE 6.

Compared with CapsNet‐based model.

Method	Dataset	ACC	SEN	PRE	SPE
IRCM‐Cap	450 COVID‐19, 450 VP, 450 normal	0.9911	0.9888	0.9866	0.9845
	450 COVID‐19, 450 VP	0.9900		1
COVID‐FACT 20	COVID‐CT‐MD	0.9082	0.9455		0.8604
COVID‐CAPS 4	112 120 X‐ray images	0.9830			0.9860
Convolutional CapsNet 7	231 NCP, 1050 normal, 1050 pneumonia	0.8422
	231 NCP, 1050 normal	0.9724

Note: Bold font is the optimal value for each column.