{
  "model_version": "v1.0",
  "framework": "keras-3.x / tf-2.15+",
  "input_shape": [
    100,
    13
  ],
  "output_classes": 6,
  "labels_order": [
    "HAPPY",
    "SAD",
    "ANGRY",
    "ANXIOUS",
    "SURPRISE",
    "FEAR"
  ],
  "delta_required": true,
  "delta_formula": "(X - mean) / (std + 1e-8)"
}