abstract class Node extends Cloneable
The Node class is used to hold information about a node in the decision tree.
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new
Node(nu: VectoI)
- nu
the frequency count
Value Members
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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asInstanceOf[T0]: T0
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def
clone(): AnyRef
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def
copy(vc: Array[Int]): Node
Copy a node and all of its child nodes.
Copy a node and all of its child nodes.
- vc
the value count
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def
deepCopy(curNode: Node, vc: Array[Int]): Node
This method deep copies a node all the way down by creating new instances of feature node.
This method deep copies a node all the way down by creating new instances of feature node. This is required while pruning.
- curNode
the current node
- vc
the value count
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final
def
eq(arg0: AnyRef): Boolean
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def
equals(arg0: Any): Boolean
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def
finalize(): Unit
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def
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hashCode(): Int
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ne(arg0: AnyRef): Boolean
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final
def
notifyAll(): Unit
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val
nu_sum: Int
The sum of frequency counts
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final
def
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def
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