config.json

{
  "model_type": "sklearn-random-forest",
  "task": "multi-output-regression",
  "framework": "scikit-learn",
  "architecture": {
    "algorithm": "RandomForestRegressor",
    "n_estimators": 200,
    "max_depth": 20,
    "n_outputs": 11
  },
  "preprocessing": {
    "vectorizer": "TF-IDF",
    "max_features": 2000,
    "ngram_range": [
      1,
      3
    ],
    "vocabulary_size": 2000
  },
  "input": {
    "type": "text",
    "description": "Course Outcome statement"
  },
  "output": {
    "type": "numerical",
    "shape": [
      11
    ],
    "range": [
      0,
      3
    ],
    "labels": [
      "PO1",
      "PO2",
      "PO3",
      "PO4",
      "PO5",
      "PO6",
      "PO7",
      "PO8",
      "PO9",
      "PO10",
      "PO11"
    ]
  },
  "performance": {
    "test_mae": 0.522651525746333,
    "test_rmse": 0.6630719531874115,
    "test_r2": 0.4916317296880836
  },
  "training_info": {
    "date": "2025-11-19",
    "training_samples": 2100,
    "test_samples": 450
  }
}