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Main attributes of BRATS datasets
| Dataset | Grade | Number of patients | Positive voxels | Negative voxels |
|---|---|---|---|---|
| BRATS 2015 | LGG | 54 | 5.46 M* | 476.65 M |
| HGG | 220 | 24.32 M | 1939.8 M | |
| BRATS 2017 | LGG | 75 | 8.32M | 661.2 M |
| HGG | 210 | 20.21 M | 1854.6 M | |
| BRATS 2019 | LGG | 76 | 8.47 M | 670.05 M |
| HGG | 259 | 24.39 M | 2270 M |
*1M is equal to one million
