Table 3. Image partition of training, validation and testing set.
| Category | COVID-19 | Normal | Pneumonia | Total |
|---|---|---|---|---|
| Training | 441 | 7,170 | 4,914 | 12,525 |
| Validation | 48 | 796 | 545 | 1,389 |
| Testing | 100 | 885 | 594 | 1,579 |
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