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

Nested Class Summary

Nested classes/interfaces inherited from class water.Keyed

water.Keyed.BinarySerializer<X extends water.Keyed>

Field Summary

Fields inherited from class water.Keyed

_key, EMPTY_KEY_LIST

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

Methods inherited from class water.Keyed

checksum, getBinarySerializer, getPublishedKeys, remove_impl, remove, remove, remove, remove

Methods inherited from class water.Iced

clone, frozenType, read_impl, read, readExternal, readJSON_impl, readJSON, toJsonString, write_impl, write, writeExternal, writeJSON_impl, 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

rngForChunk

public java.util.Random rngForChunk(int cidx)

checksum_impl

protected long checksum_impl()

Specified by:

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)