Table 7.

The Specificity and Sensitivity Rates of Benchmark Models for COVID-Xray-5k dataset.

Model	Threshold	Sensitivity (%)	Specificity (%)
DCNN	0.1	98	84.47
	0.2	95	85.73
	0.3	90	87.42
	0.4	84	90.82
DCELM	0.1	98	83.37
	0.2	94	86.21
	0.3	89	88.12
	0.4	83	89.52
DCELM-GA	0.1	98	92.26
	0.2	97	93.85
	0.3	92	94.85
	0.4	89	96.85
DCELM-CS	0.1	99	89.91
	0.2	97	92.85
	0.3	95	96.33
	0.4	91	97.33
DCELM-WOA	0.1	99	85.12
	0.2	96	92.98
	0.3	91	96.60
	0.4	80	97.90
DCELM-ChOA	0.1	100	84.34
	0.2	98	93.32
	0.3	97	95.33
	0.4	92	98.66