Trait

ml.combust.mleap.core.tree

Split

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sealed trait Split extends Serializable

Trait for a split logic.

Normally used for splits in a decision tree.

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@SparkCode()
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Serializable, Serializable, AnyRef, Any
Known Subclasses
CategoricalSplit, ContinuousSplit
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Abstract Value Members

  1. abstract def featureIndex: Int

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    Index of the feature to split on.

    Index of the feature to split on.

    returns

    index of split feature

  2. abstract def shouldGoLeft(binnedFeature: Int, splits: Array[Split]): Boolean

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    Whether to go left or not.

    Whether to go left or not.

    Utilized binned features as an optimization.

    binnedFeature

    binned features

    splits

    array of splits

    returns

    true if binned features for left, false otherwise

  3. abstract def shouldGoLeft(features: Vector): Boolean

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    Whether to go left or not.

    Whether to go left or not.

    features

    features for split

    returns

    true if features go left, false otherwise

Concrete Value Members

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

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  2. final def ##(): Int

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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

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  16. def toString(): String

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  17. final def wait(): Unit

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

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

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