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object Node

The Node object provides helper functions.

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  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. def addLeaf(y: Int, nu: VectoI, parent: FeatureNode, br: Int): LeafNode

    Add leaf node to the decision tree and return the leaf.

    Add leaf node to the decision tree and return the leaf.

    y

    the output value of leaf node

    nu

    frequency count of leaf

    parent

    the parent node

    br

    the branch identifier to add leaf

  5. final def asInstanceOf[T0]: T0
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  6. def calcEntropy(leaves: ArrayBuffer[LeafNode]): Double

    Calculate the entropy of the tree as the weighted average over the list of leaves.

  7. def clone(): AnyRef
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    protected[java.lang]
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  8. final def eq(arg0: AnyRef): Boolean
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  9. def equals(arg0: Any): Boolean
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  10. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]
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    @native()
  12. def hashCode(): Int
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    @native()
  13. final def isInstanceOf[T0]: Boolean
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  14. final def ne(arg0: AnyRef): Boolean
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  15. final def notify(): Unit
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    @native()
  16. final def notifyAll(): Unit
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    @native()
  17. def printT(nod: Node, level: Int, branch: Int, vc: Array[Int]): Unit
  18. final def synchronized[T0](arg0: ⇒ T0): T0
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  19. def toString(): String
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  20. final def wait(): Unit
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  21. final def wait(arg0: Long, arg1: Int): Unit
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  22. final def wait(arg0: Long): Unit
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