{
  "task_name": "sentiment_tone_classification",
  "model_type": "multi_label_classification",
  "sentiment_labels": ["positive", "neutral", "negative"],
  "tone_labels": [
    "formal",
    "informal",
    "poetic",
    "dramatic",
    "melancholic",
    "joyful",
    "satirical",
    "romantic"
  ],
  "num_sentiment_labels": 3,
  "num_tone_labels": 8,
  "max_length": 512,
  "training": {
    "num_epochs": 15,
    "batch_size": 16,
    "learning_rate": 2e-5,
    "warmup_ratio": 0.1,
    "weight_decay": 0.01
  }
}