org.apache.spark.mllib.tree.model

InformationGainStats

class InformationGainStats extends Serializable

:: DeveloperApi :: Information gain statistics for each split

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@Since( "1.0.0" ) @DeveloperApi()
Source
InformationGainStats.scala
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Instance Constructors

  1. new InformationGainStats(gain: Double, impurity: Double, leftImpurity: Double, rightImpurity: Double, leftPredict: Predict, rightPredict: Predict)

    gain

    information gain value

    impurity

    current node impurity

    leftImpurity

    left node impurity

    rightImpurity

    right node impurity

    leftPredict

    left node predict

    rightPredict

    right node predict

Value Members

  1. final def !=(arg0: AnyRef): Boolean

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  2. final def !=(arg0: Any): Boolean

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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  5. final def ==(arg0: Any): Boolean

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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    @throws( ... )
  8. final def eq(arg0: AnyRef): Boolean

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  9. def equals(o: Any): Boolean

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    InformationGainStats → AnyRef → Any
  10. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  11. val gain: Double

    information gain value

  12. final def getClass(): Class[_]

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  13. def hashCode(): Int

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    InformationGainStats → AnyRef → Any
  14. val impurity: Double

    current node impurity

  15. final def isInstanceOf[T0]: Boolean

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  16. val leftImpurity: Double

    left node impurity

  17. val leftPredict: Predict

    left node predict

  18. final def ne(arg0: AnyRef): Boolean

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  19. final def notify(): Unit

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  20. final def notifyAll(): Unit

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  21. val rightImpurity: Double

    right node impurity

  22. val rightPredict: Predict

    right node predict

  23. final def synchronized[T0](arg0: ⇒ T0): T0

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  24. def toString(): String

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    InformationGainStats → AnyRef → Any
  25. final def wait(): Unit

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  26. final def wait(arg0: Long, arg1: Int): Unit

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  27. final def wait(arg0: Long): Unit

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