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Distribution of images in the two datasets used in the present work.
| Dataset | Category | Total no. of images | No. of images in Train set | No. of images in Test set |
|---|---|---|---|---|
| SARS-COV-2 | COVID | 1252 | 876 | 376 |
| Non-COVID | 1229 | 860 | 369 | |
| Harvard Dataverse | COVID | 2167 | 1517 | 650 |
| Non-COVID | 2005 | 1404 | 601 |
