case class Node(f: Int, branch: Int, yp: Double, thresh: Double, depth: Int, pthresh: Double, pfea: Int, leaf: Boolean = false) extends Product with Serializable
Class that contains information for a tree node.
- f
the feature of the node, if it is leaf, contains the feature of its parent
- branch
the branch value (0 => left, 1 => right)
- yp
leaf node's prediction for y
- thresh
the threshold for continuous feature
- depth
the current depth of the node
- pthresh
the threshold for parent node
- pfea
the feature of parent node
- leaf
Booleanvalue indicate whether is a leaf node
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Instance Constructors
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new
Node(f: Int, branch: Int, yp: Double, thresh: Double, depth: Int, pthresh: Double, pfea: Int, leaf: Boolean = false)
- f
the feature of the node, if it is leaf, contains the feature of its parent
- branch
the branch value (0 => left, 1 => right)
- yp
leaf node's prediction for y
- thresh
the threshold for continuous feature
- depth
the current depth of the node
- pthresh
the threshold for parent node
- pfea
the feature of parent node
- leaf
Booleanvalue indicate whether is a leaf node
Value Members
-
final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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- val branch: Int
- val child: ArrayBuffer[Node]
-
def
clone(): AnyRef
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- protected[java.lang]
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- @native() @throws( ... )
- val depth: Int
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final
def
eq(arg0: AnyRef): Boolean
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- val f: Int
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def
finalize(): Unit
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final
def
getClass(): Class[_]
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- @native()
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final
def
isInstanceOf[T0]: Boolean
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- val leaf: Boolean
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
- Definition Classes
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- @native()
- val pfea: Int
- val pthresh: Double
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
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- val thresh: Double
-
def
toString(): String
Convert node to a string.
Convert node to a string.
- Definition Classes
- Node → AnyRef → Any
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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- val yp: Double