Table 1 Dataset separation considering, approximately, 80%, 10%, 10% ratio, for training, validation, and test of each corresponding k, respectively
k-fold | Class | Train(n) ~ 80% | Val(n) ~ 10% | Test(n) ~ 10% |
|---|---|---|---|---|
k = 1 | Slides | SC + SD + … | SB | SA |
Gleason 3 | 614 | 73 | 69 | |
Gleason 4 | 2205 | 271 | 258 | |
Gleason 5 | 2801 | 348 | 349 | |
k = 2 | Slides | SB + SD + … | SA | SC |
Gleason 3 | 593 | 69 | 94 | |
Gleason 4 | 2224 | 259 | 251 | |
Gleason 5 | 2821 | 352 | 325 | |
k = 3 | Slides | SA + SD + … | SC | SB |
Gleason 3 | 589 | 94 | 73 | |
Gleason 4 | 2185 | 281 | 268 | |
Gleason 5 | 2807 | 339 | 352 |