Table 1. The distribution of images among each magnification factor of BreakHis Dataset.
| Magnification | Benign | Malignant | Total |
|---|---|---|---|
| 40× | 625 | 1,370 | 1,995 |
| 100× | 644 | 1,437 | 2,081 |
| 200× | 623 | 1,390 | 2,013 |
| 400× | 588 | 1,232 | 1,820 |
| Total | 2,480 | 5,429 | 7,909 |
| #Patients | 24 | 58 | 82 |