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Balancing the MRI images of the brain tumour dataset during the training phase.
| Phase | Training phase 80% | |||
|---|---|---|---|---|
| Class name | Glioma | Meningioma | Pituitary | No_tumour |
| No images before augmentation | 661 | 750 | 720 | 317 |
| No images after augmentation | 3,965 | 3,750 | 3,600 | 3,487 |
