Table 1 Molecular subtyping accuracy across folds. Sample size and performance statistics within the held-out test set across fivefold cross-validation
No. of patches | No. of WSIs | No. of patients | Patch-level accuracy (%) | WSI-level accuracy (%) | Patient-level accuracy (%) | |
|---|---|---|---|---|---|---|
Fold1 | 7505 | 95 | 92 | 60.47 | 70.53 | 71.74 |
Fold2 | 7501 | 94 | 89 | 56.97 | 67.02 | 67.42 |
Fold3 | 7581 | 95 | 88 | 57 | 67.37 | 69.32 |
Fold4 | 7564 | 95 | 86 | 59.56 | 65.26 | 65.12 |
Fold5 | 7420 | 93 | 88 | 59.1 | 60.22 | 62.5 |
Average | 7514.2 | 94.4 | 88.6 | 58.62 | 66.1 | 67.27 |