Table 3.
Structure of the BreakHis dataset with four magnifications (40×, 100×, 200×, and 400×).
| Classes | Subtypes | Magnifcation Factors | Total | # of Patients | |||
|---|---|---|---|---|---|---|---|
| 40× | 100× | 200× | 400× | ||||
| Benign | Adenosis (A) | 114 | 113 | 111 | 106 | 444 | 4 |
| Fibroadenoma (F) | 253 | 260 | 264 | 237 | 1014 | 10 | |
| Tubular Adenona (TA) | 109 | 121 | 108 | 115 | 453 | 3 | |
| Phyllodes Tumor (PT) | 149 | 150 | 140 | 130 | 569 | 7 | |
| Malignant | Ductal Carcinoma (DC) | 864 | 903 | 896 | 788 | 3451 | 38 |
| Lobular Carcinoma (LC) | 156 | 170 | 163 | 137 | 626 | 5 | |
| Mucinous Carcinoma (MC) | 205 | 222 | 196 | 169 | 792 | 9 | |
| Papillary Carcinoma (PC) | 145 | 142 | 135 | 138 | 560 | 6 | |
| Total | 1995 | 2081 | 2013 | 1820 | 7909 | 82 | |