Research Article
YOLO-UNet Architecture for Detecting and Segmenting the Localized MRI Brain Tumor Image
| Model | Hyperparameter | YOLOv3 | YOLOv4 |
| Darknet-53 | Image size | 256 × 256 | 256 × 256 | Batch size | 64 | 64 | Subdivisions | 16 | 16 | Training step | 6000 | 6000 | Learning rate | 0.001 | 0.001 |
| Model | Anchors | (10 × 13) | (12 × 16) | (16 × 30) | (19 × 36) | (33, 23) | (40, 28) | (30, 61) | (36, 75) | (62, 45) | (76, 55) | (59, 119) | (72, 146) | (116, 90) | (142, 110) | (156, 198) | (192, 243) | (373, 326) | (459, 401) |
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