Package smile.classification

Record Class AdaBoost.Options

java.lang.Object
java.lang.Record
smile.classification.AdaBoost.Options
Record Components:
ntrees - the number of trees.
maxDepth - the maximum depth of the tree.
maxNodes - the maximum number of leaf nodes in the tree.
nodeSize - the minimum size of leaf nodes.
test - the optional test data for validation per epoch.
controller - the optional training controller.
Enclosing class:
AdaBoost
public static record AdaBoost.Options(int ntrees, int maxDepth, int maxNodes, int nodeSize, DataFrame test, IterativeAlgorithmController<AdaBoost.TrainingStatus> controller) extends Record
AdaBoost hyperparameters.

  • Constructor Details

  • Method Details

    • toProperties

      public Properties toProperties()
      Returns the persistent set of hyperparameters.
      Returns:
      the persistent set.

    • of

      public static AdaBoost.Options of(Properties props)
      Returns the options from properties.
      Parameters:
      props - the hyperparameters.
      Returns:
      the options.

    • 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.

    • ntrees

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

    • maxDepth

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

    • maxNodes

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

    • nodeSize

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

    • test

      public DataFrame test()
      Returns the value of the test record component.
      Returns:
      the value of the test record component

    • controller

      public IterativeAlgorithmController<AdaBoost.TrainingStatus> controller()
      Returns the value of the controller record component.
      Returns:
      the value of the controller record component