Table 2.
Number of testing and training images for each classification task
| Classification task | Total images per category | Testing images per category |
|---|---|---|
| Malignant vs. benign vs. recalled-benign | ||
| Malignant | 917 | 91 |
| Benign | 2391 | 239 |
| Recalled-benign | 1627 | 162 |
| Total | 4935 | 492 |
| Benign vs. recalled-benign | ||
| Benign | 2391 | 239 |
| Recalled-benign | 1627 | 162 |
| Total | 4018 | 401 |
| Malignant vs. benign | ||
| Malignant | 917 | 91 |
| Benign | 2391 | 239 |
| Total | 3308 | 330 |
| Malignant vs. recalled-benign | ||
| Malignant | 917 | 91 |
| Recalled-benign | 1627 | 162 |
| Total | 2544 | 253 |
| Malignant vs. benign + recalled-benign | ||
| Malignant | 917 | 91 |
| Benign + recalled-benign | 4018 | 401 |
| Total | 4935 | 492 |
| Recalled-benign vs. benign + malignant | ||
| Recalled-benign | 1627 | 162 |
| Benign + malignant | 3308 | 330 |
| Total | 4935 | 492 |