{
  "model_name": "ParentalControl_EfficientNetB0_MultiLabel",
  "version": "2.0",
  "architecture": "EfficientNetB0 + multi-label sigmoid head",
  "labels": [
    "alcohol",
    "drugs",
    "sexual",
    "extremism"
  ],
  "label_indices": {
    "alcohol": 0,
    "drugs": 1,
    "sexual": 2,
    "extremism": 3
  },
  "input_size": [
    224,
    224
  ],
  "preprocessing": "Scale pixels to [0,255] float32 \u2014 EfficientNetB0 normalises internally",
  "output_type": "multi_label_sigmoid",
  "output_order": [
    "alcohol",
    "drugs",
    "sexual",
    "extremism"
  ],
  "optimal_thresholds": {
    "alcohol": 0.5,
    "drugs": 0.5,
    "sexual": 0.5,
    "extremism": 0.5
  },
  "label_weights": {
    "alcohol": 1.5,
    "drugs": 1.5,
    "sexual": 2.0,
    "extremism": 2.5
  },
  "total_params": 4383655,
  "val_accuracy": {
    "alcohol": 0.996,
    "extremism": 0.995,
    "sexual": 0.99,
    "drugs": 0.982
  },
  "val_loss": 0.0948,
  "trained_on": "macOS-26.4.1-arm64-arm-64bit",
  "training": {
    "phase1_epochs": 20,
    "phase2_epochs": 40,
    "batch_size": 128
  }
}