{
  "about": {
    "problemID": "database_problem_3",
    "problemName": "Database problem of type COMMENTS_PER_POST",
    "problemSchemaVersion": "4.0.0",
    "problemVersion": "4.0.0",
    "taskKeywords": [
      "regression",
      "univariate"
    ]
  },
  "inputs": {
    "data": [
      {
        "datasetID": "database_dataset_3",
        "targets": [
          {
            "targetIndex": 0,
            "resID": "learningData",
            "colIndex": 2,
            "colName": "comments_count"
          }
        ]
      }
    ],
    "performanceMetrics": [
      {
        "metric": "rootMeanSquaredError"
      }
    ]
  },
  "expectedOutputs": {
    "predictionsFile": "predictions.csv",
    "scoresFile": "scores.csv"
  }
}