. 2023 Jan 6;13:261. doi: 10.1038/s41598-022-27266-9

Table 2.

Cross-dataset evaluation results for COVID-19 detection.

Dataset Repositories	Dataset Distribution		Accuracy (%)
Dataset Repositories	COVID-19	Non-COVID	Accuracy (%)
Covid-19 Image Data Collection⁶³	187	73	93.07
Actualmed COVID-19 Chest X-ray Dataset Initiative³³	58	127	94.59
COVID-19 Chest X-ray Dataset Initiative⁶²	55	0	90.90