Class

algorithms

DecisionNode

Related Doc: package algorithms

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case class DecisionNode(index: Int) extends Product with Serializable

A class representing a single node in a decision tree

index

Index of the node top-left to down-right

Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
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Inherited
  1. DecisionNode
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. AnyRef
  7. Any
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Visibility
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Instance Constructors

  1. new DecisionNode(index: Int)

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    Create a new node

    Create a new node

    index

    Index of the node top-left to down-right

Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef

  7. var featureIndex: Int

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    Index of feature column this node decides on

  8. var filled: Boolean

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    Has this node been touched since initialization?

  9. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

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    Definition Classes
    AnyRef → Any

  11. var greater: Boolean

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    Is the signal greater or less than the threshold?

  12. val index: Int

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    Index of the node top-left to down-right

  13. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  14. val isRightChild: Boolean

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    Is this node a right child?

  15. var left: Int

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    Index of left child

  16. var mean: Double

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    Mean label of instances in this node

  17. var nSamples: Int

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    Number of instances in this node

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

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    Definition Classes
    AnyRef

  19. val nodeIndex: Int

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  20. final def notify(): Unit

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    Definition Classes
    AnyRef

  21. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  22. val parent: Int

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    Index of parent

  23. var purity: Double

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    Node purity

  24. var right: Int

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    Index of right child

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

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    Definition Classes
    AnyRef

  26. var threshold: Double

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    Threshold this node applies

  27. def toString(): String

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    Definition Classes
    DecisionNode → AnyRef → Any

  28. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped