{
  "architectures": ["Unet"],
  "model_type": "unet",
  "backbone": "vgg19",
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  "num_classes": 3,
  "epochs": 10,
  "lr": 0.0002,
  "scheduler": "CosineAnnealingLR",
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  "T_max": 300,
  "T_0": 25,
  "warmup_epochs": 0,
  "weight_decay": 0.000001,
  "batch_size": 64,
  "image_size": [224, 224],
  "augmentation_strategy": {
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    "HorizontalFlip": 0.5,
    "ShiftScaleRotate": {
      "shift_limit": 0.0625,
      "scale_limit": 0.05,
      "rotate_limit": 10
    },
    "GridDistortion": {
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      "distort_limit": 0.05
    },
    "ElasticTransform": {
      "alpha": 1,
      "sigma": 50,
      "alpha_affine": 50
    },
    "CoarseDropout": {
      "max_holes": 8,
      "max_height": 28,
      "max_width": 28,
      "min_holes": 5,
      "fill_value": 0
    }
  }
}