Table 4.
The results of comparing the measured dice similarity metric and loss function of the proposed optimization algorithm with some related works for MRI segmentation
| Reference | Dataset http://www.braintumorsegmentation.org/ | Dice similarity coefficient metric | Loss function | Methods |
|---|---|---|---|---|
| [24, 25] | BRATS 2012 BRATS 2013 |
0.81 0.84 |
average negative log-probability over random subset of patches |
SGD + Momentum |
| [23] | BRATS 2013 BRATS 2015 |
0.84 0.78 |
Categorical Cross-entropy |
SGD + Nesterov |
| [22] | BRATS 2014 | 0.83 | Cross-entropy over patches |
SGD |
| # | BRATS 2015 BRATS 2016 |
0.89 0.85 |
Cross-entropy over patches |
The proposed optimization Algorithm |