hex.gbm

Class DTree.DecidedNode

java.lang.Object

water.Iced

hex.gbm.DTree.Node

hex.gbm.DTree.DecidedNode

All Implemented Interfaces:

java.lang.Cloneable, Freezable

Enclosing class:

DTree

public abstract static class DTree.DecidedNode
extends DTree.Node

Field Summary

Fields

Modifier and Type	Field and Description
int[]	_nids
float	_splat
DTree.Split	_split

Fields inherited from class hex.gbm.DTree.Node

_nid, _pid, _tree

Constructor Summary

Constructors

Constructor and Description
DTree.DecidedNode(DTree.UndecidedNode n, DHistogram[] hs)

Method Summary

Methods

Modifier and Type	Method and Description
abstract DTree.Split	bestCol(DTree.UndecidedNode u, DHistogram[] hs)
int	bin(Chunk[] chks, int row)
AutoBuffer	compress(AutoBuffer ab)
abstract DTree.UndecidedNode	makeUndecidedNode(DHistogram[] hs)
int	ns(Chunk[] chks, int row)
double	pred(int nid)
int	size()
java.lang.String	toString()
java.lang.StringBuilder	toString2(java.lang.StringBuilder sb, int depth)

Methods inherited from class hex.gbm.DTree.Node

nid, pid

Methods inherited from class water.Iced

clone, frozenType, init, newInstance, read, toDocField, write, writeJSON, writeJSONFields

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_split

public final DTree.Split _split

_splat

public final float _splat

_nids

public final int[] _nids

Constructor Detail

DTree.DecidedNode

public DTree.DecidedNode(DTree.UndecidedNode n,
                 DHistogram[] hs)

Method Detail

makeUndecidedNode

public abstract DTree.UndecidedNode makeUndecidedNode(DHistogram[] hs)

bestCol

public abstract DTree.Split bestCol(DTree.UndecidedNode u,
                  DHistogram[] hs)

bin

public int bin(Chunk[] chks,
      int row)

ns

public int ns(Chunk[] chks,
     int row)

pred

public double pred(int nid)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toString2

public java.lang.StringBuilder toString2(java.lang.StringBuilder sb,
                                int depth)

Specified by:

toString2 in class DTree.Node

size

public final int size()

Specified by:

size in class DTree.Node

compress

public AutoBuffer compress(AutoBuffer ab)

Specified by:

compress in class DTree.Node