EvaluationMetrics
final case class EvaluationMetrics(arimaForecastingMetrics: Option[ArimaForecastingMetrics], rankingMetrics: Option[RankingMetrics], multiClassClassificationMetrics: Option[MultiClassClassificationMetrics], binaryClassificationMetrics: Option[BinaryClassificationMetrics], regressionMetrics: Option[RegressionMetrics], clusteringMetrics: Option[ClusteringMetrics])