a. Confusion matrices of DCNN models on test set A | ||||||||
Prediction | BMUS (truth) | CDFI (truth) | Clinical (truth) | Ensemble (truth) | ||||
Non-metastasis | Metastasis | Non-metastasis | Metastasis | Non-metastasis | Metastasis | Non-metastasis | Metastasis | |
Non-metastasis | 34 | 9 | 26 | 7 | 30 | 18 | 35 | 8 |
Metastasis | 13 | 38 | 21 | 40 | 17 | 29 | 12 | 39 |
b. Confusion matrices of radiologists on test set A | ||||||||
Prediction | Expert 1 (truth) | Expert 2 (truth) | Expert 3 (truth) | Â | ||||
Non-metastasis | Metastasis | Non-metastasis | Metastasis | Non-metastasis | Metastasis | Â | ||
Non-metastasis | 30 | 18 | 32 | 27 | 24 | 25 | Â | |
Metastasis | 17 | 29 | 15 | 20 | 23 | 22 | Â | |
c. Confusion matrices of DCNN models on test set B | ||||||||
Prediction | BMUS (truth) | CDFI (truth) | Clinical (truth) | Ensemble (truth) | ||||
Non-metastasis | Metastasis | Non-metastasis | Metastasis | Non-metastasis | Metastasis | Non-metastasis | Metastasis | |
Non-metastasis | 27 | 12 | 26 | 10 | 26 | 15 | 31 | 11 |
Metastasis | 18 | 32 | 19 | 34 | 19 | 29 | 14 | 33 |
d. Confusion matrices of radiologists on test set B | ||||||||
Prediction | Expert 1 (truth) | Expert 2 (truth) | Expert 3 (truth) | Â | ||||
Non-metastasis | Metastasis | Non-metastasis | Metastasis | Non-metastasis | Metastasis | Â | ||
Non-metastasis | 29 | 15 | 24 | 17 | 26 | 25 | Â | |
Metastasis | 15 | 30 | 20 | 28 | 18 | 20 | Â |