Table 2.
Performances of the combination kernel sizes in the two pooling stages by 5-fold cross-validation in MRBrain13 training dataset (DC:%, HD:mm, AVD:%). The “FP” represents the first pooling stage, the “SP” represents the second pooling stage, and the “K” represents the combination of kernels.
| GM | WM | CSF | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| K | K | DC | HD | AVD | DC | HD | AVD | DC | HD | AVD | ||
| FP | 7,5,3,2 | SP | 7,5,3,2 | 82.47 | 2.10 | 7.99 | 83.59 | 3.61 | 7.71 | 78.22 | 3.30 | 8.61 |
| FP | 5,3,2 | SP | 5,3,2 | 83.12 | 1.94 | 7.79 | 85.40 | 2.89 | 7.52 | 81.45 | 2.58 | 8.59 |
| FP | 5,3,2 | SP | 3,2 | 86.08 | 1.71 | 6.76 | 89.02 | 1.76 | 6.71 | 84.15 | 2.24 | 7.82 |
| FP | 5,3,2 | SP | 2 | 84.50 | 1.75 | 7.01 | 86.04 | 2.75 | 7.17 | 83.23 | 2.44 | 8.02 |
| FP | 3,2 | SP | 3,2 | 85.98 | 1.90 | 7.22 | 88.90 | 2.32 | 6.59 | 84.63 | 2.18 | 8.13 |
| FP | 3,2 | SP | 2 | 82.25 | 2.03 | 8.07 | 84.34 | 3.48 | 7.42 | 83.01 | 2.98 | 8.66 |
| FP | 2 | SP | 2 | 85.94 | 1.85 | 7.09 | 88.83 | 2.39 | 6.82 | 83.79 | 2.31 | 8.30 |