D2-CovidNet: A Deep Learning Model for COVID-19 Detection in Chest X-Ray Images

Table 7

Comparison of D2-CovidNet with other deep learning methods developed using X-ray images.

Method	Numbers of cases	Model	Accuracy (%)	Params (million)
Ioannis et al. [8]	224 COVID-19	Xception	92.85	33.00
	700 pneumonia
	504 normal
Wang et al. [9]	358 COVID-19	CovidNet	93.30	11.75
	5538 pneumonia
	8066 normal
Khan et al. [10]	284 COVID-19	CoroNet	94.59	33.00
	657 pneumonia
	310 normal
Ozturk et al. [11]	125 COVID-19	DarkCovidNet	87.02	1.10
	500 pneumonia
	500 normal
Our method	412 COVID-19	D2-CovidNet	94.43	0.20
	4265 pneumonia
	1575 normal