hex.tree

Class CompressedTree

java.lang.Object

water.Iced<T>

water.Keyed

hex.tree.CompressedTree

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, water.Freezable

public class CompressedTree
extends water.Keyed

See Also:

Serialized Form

Field Summary

Fields inherited from class water.Keyed

_key

Constructor Summary

Constructors

Constructor and Description
CompressedTree(byte[] bits, int nclass, long seed, int tid, int cls)

Method Summary

Methods

Modifier and Type	Method and Description
protected long	checksum_impl()
java.lang.String	getDecisionPath(double[] row)
static water.Key<CompressedTree>	makeTreeKey(int treeId, int clazz)
java.util.Random	rngForChunk(int cidx)
double	score(double[] row) Highly efficient (critical path) tree scoring WARNING: If you making any changes to this code, you should synchronize them with the class `hex.genmodel.algos.DrfRawModel` in package `h2o_genmodel`.
double	score(double[] row, boolean computeLeafAssignment)
java.lang.String	toString(SharedTreeModel.SharedTreeOutput tm)

Methods inherited from class water.Keyed

checksum, makeSchema, readAll_impl, readAll, remove_impl, remove, remove, remove, remove, writeAll_impl, writeAll

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

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

Constructor Detail

CompressedTree

public CompressedTree(byte[] bits,
              int nclass,
              long seed,
              int tid,
              int cls)

Method Detail

score

public double score(double[] row)

Highly efficient (critical path) tree scoring WARNING: If you making any changes to this code, you should synchronize them with the class `hex.genmodel.algos.DrfRawModel` in package `h2o_genmodel`.

score

public double score(double[] row,
           boolean computeLeafAssignment)

getDecisionPath

public java.lang.String getDecisionPath(double[] row)

rngForChunk

public java.util.Random rngForChunk(int cidx)

checksum_impl

protected long checksum_impl()

Overrides:

checksum_impl in class water.Keyed

toString

public java.lang.String toString(SharedTreeModel.SharedTreeOutput tm)

makeTreeKey

public static water.Key<CompressedTree> makeTreeKey(int treeId,
                                    int clazz)