类 EntropySplitCrit

所有已实现的接口:
Serializable, RevisionHandler

public final class EntropySplitCrit extends EntropyBasedSplitCrit
Class for computing the entropy for a given distribution.
版本:
$Revision: 1.8 $
作者:
Eibe Frank (eibe@cs.waikato.ac.nz)
另请参阅:
  • 构造器详细资料

    • EntropySplitCrit

      public EntropySplitCrit()
  • 方法详细资料

    • splitCritValue

      public final double splitCritValue(Distribution bags)
      Computes entropy for given distribution.
      覆盖:
      splitCritValue 在类中 SplitCriterion
      返回:
      value of splitting criterion. 0 by default
    • splitCritValue

      public final double splitCritValue(Distribution train, Distribution test)
      Computes entropy of test distribution with respect to training distribution.
      覆盖:
      splitCritValue 在类中 SplitCriterion
      返回:
      value of splitting criterion. 0 by default
    • getRevision

      public String getRevision()
      Returns the revision string.
      返回:
      the revision