{
  "model_type": "densenet",
  "model_name": "Densenet169_pnuemonia_binaryclassification",
  "architecture": "densenet169",
  "task": "image-classification",
  "num_labels": 2,
  "label2id": {
    "Normal": 0,
    "Pneumonia": 1
  },
  "id2label": {
    "0": "Normal",
    "1": "Pneumonia"
  },
  "input_size": [224, 224],
  "pretrained": true,
  "weights": "models.DenseNet169_Weights.DEFAULT",
  "classifier_dropout": 0.4,
  "batch_size": 128,
  "epochs": 30,
  "optimizer": "Lion",
  "scheduler": "OneCycleLR",
  "learning_rate": {
    "features_lr": 7e-5,
    "classifier_lr": 1e-4
  },
  "loss_function": "FocalLoss",
  "focal_loss_params": {
    "alpha": 2.5,
    "gamma": 2
  },
  "augmentation": {
    "resize": [224, 224],
    "random_flip": 0.3,
    "random_affine": {
      "degrees": [-15, 15],
      "translate": [0.1, 0.1],
      "scale": [0.85, 1.15]
    },
    "random_color_jitter": {
      "brightness": 0.2,
      "contrast": 0.2
    },
    "random_blur": 0.2,
    "random_erasing": 0.1
  },
  "early_stopping_patience": 7,
  "device": "cuda"
}