Package com.agenarisk.learning.structure.config

Class PerformanceEvaluationExecutor

java.lang.Object
com.agenarisk.learning.structure.config.Configurer<PerformanceEvaluationExecutor>
com.agenarisk.learning.structure.config.PerformanceEvaluationExecutor
All Implemented Interfaces:
Executable, Loggable
public class PerformanceEvaluationExecutor extends Configurer<PerformanceEvaluationExecutor> implements Executable
Author:
Eugene Dementiev

  • Constructor Details

    • PerformanceEvaluationExecutor

      protected PerformanceEvaluationExecutor(com.agenarisk.learning.structure.config.Config config)

    • PerformanceEvaluationExecutor

      protected PerformanceEvaluationExecutor()

  • Method Details

    • setOriginalConfigurer

      public void setOriginalConfigurer(PerformanceEvaluationConfigurer originalConfigurer)

    • execute

      public void execute() throws com.agenarisk.learning.structure.exception.StructureLearningException
      Specified by:
      execute in interface Executable
      Throws:
      com.agenarisk.learning.structure.exception.StructureLearningException

    • calculateBrierScore

      public static double calculateBrierScore(String actualState, Map<String,Double> predictedDistribution)
      Calculates the Brier score for a single multiclass prediction.
      Parameters:
      actualState - The true class label.
      predictedDistribution - A map from class labels to predicted probabilities.
      Returns:
      The Brier score for the prediction.
      Throws:
      IllegalArgumentException - if the predicted distribution does not sum to 1 (±0.01).

    • calculateSphericalScore

      public static double calculateSphericalScore(String actualState, Map<String,Double> predictedDistribution)
      Calculates the Spherical score for a single multiclass probabilistic prediction.
      Parameters:
      actualState - The true class label.
      predictedDistribution - A map of class labels to predicted probabilities.
      Returns:
      The Spherical score.
      Throws:
      IllegalArgumentException - if the predicted distribution does not contain the actual class.

    • setStageIndex

      public void setStageIndex(int stageIndex)