Package smile.classification

Record Class AdaBoost.TrainingStatus

java.lang.Object
java.lang.Record
smile.classification.AdaBoost.TrainingStatus
Record Components:
tree - the tree index, starting at 1.
weightedError - the weight error of the curren decision tree.
metrics - the optional validation metrics if test data is provided.
Enclosing class:
AdaBoost
public static record AdaBoost.TrainingStatus(int tree, double weightedError, ClassificationMetrics metrics) extends Record
Training status per tree.

  • Constructor Details

    • TrainingStatus

      public TrainingStatus(int tree, double weightedError, ClassificationMetrics metrics)
      Creates an instance of a TrainingStatus record class.
      Parameters:
      tree - the value for the tree record component
      weightedError - the value for the weightedError record component
      metrics - the value for the metrics record component

  • Method Details

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • tree

      public int tree()
      Returns the value of the tree record component.
      Returns:
      the value of the tree record component

    • weightedError

      public double weightedError()
      Returns the value of the weightedError record component.
      Returns:
      the value of the weightedError record component

    • metrics

      public ClassificationMetrics metrics()
      Returns the value of the metrics record component.
      Returns:
      the value of the metrics record component