hex.tree

Class ReconstructTreeState

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter<T>

water.DTask<T>

water.MRTask<T>

hex.tree.DTreeScorer<ReconstructTreeState>

hex.tree.ReconstructTreeState

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.concurrent.Future<java.lang.Void>, jsr166y.ForkJoinPool.ManagedBlocker, water.Freezable<ReconstructTreeState>

public class ReconstructTreeState
extends DTreeScorer<ReconstructTreeState>

Computing oob scores over all trees and rows and reconstructing ntree_id, oobt fields in given frame.

It prepares voter per tree and also marks rows which were consider out-of-bag.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class water.DTask

water.DTask.DKeyTask<T extends water.DTask.DKeyTask,V extends water.Keyed>, water.DTask.RemoveCall

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	_oob
protected float	_rate

Fields inherited from class hex.tree.DTreeScorer

_nclass, _ncols, _skip, _treeKeys, _trees

Fields inherited from class water.MRTask

_appendables, _fr, _fs, _hi, _keys, _left, _lo, _nhi, _nleft, _nlo, _nrite, _rite, _run_local, _topLocal

Fields inherited from class water.DTask

_ex, _modifiesInputs

Constructor Summary

Constructors

Constructor and Description
ReconstructTreeState(int ncols, int nclass, int skip, float rate, water.Key[][] treeKeys, boolean oob)

Method Summary

Methods

Modifier and Type	Method and Description
void	map(water.fvec.Chunk[] chks)

Methods inherited from class hex.tree.DTreeScorer

chk_oobt, chk_resp, chk_tree, ntrees, score0, scoreTree, setupLocal

Methods inherited from class water.MRTask

appendables, asyncExec, asyncExec, asyncExec, asyncExec, asyncExecOnAllNodes, block, closeLocal, compute2, dfork, dfork, dfork, dfork, dinvoke, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAllNodes, getResult, isReleasable, map, map, map, map, map, map, map, map, map, map, map, map, onCompletion, onExceptionalCompletion, outputFrame, outputFrame, outputFrame, postGlobal, postLocal, priority, profString, reduce, self, setProfile

Methods inherited from class water.DTask

copyOver, getDException, hasException, logVerbose, onAck, onAckAck, setException

Methods inherited from class water.H2O.H2OCountedCompleter

clone, compute, frozenType, icer, nextThrPriority, read_impl, read, readJSON_impl, readJSON, write_impl, write, writeJSON_impl, writeJSON

Methods inherited from class jsr166y.CountedCompleter

__tryComplete, addToPendingCount, compareAndSetPendingCount, complete, exec, getCompleter, getPendingCount, getRawResult, setCompleter, setPendingCount, setRawResult, tryComplete

Methods inherited from class jsr166y.ForkJoinTask

adapt, adapt, adapt, cancel, compareAndSetForkJoinTaskTag, completeExceptionally, fork, get, get, getException, getForkJoinTaskTag, getPool, getQueuedTaskCount, getSurplusQueuedTaskCount, helpQuiesce, inForkJoinPool, invoke, invokeAll, invokeAll, invokeAll, isCancelled, isCompletedAbnormally, isCompletedNormally, isDone, join, peekNextLocalTask, pollNextLocalTask, pollTask, quietlyComplete, quietlyInvoke, quietlyJoin, reinitialize, setForkJoinTaskTag, tryUnfork

Methods inherited from class java.lang.Object

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

Field Detail

_rate

protected final float _rate

_oob

protected final boolean _oob

Constructor Detail

ReconstructTreeState

public ReconstructTreeState(int ncols,
                    int nclass,
                    int skip,
                    float rate,
                    water.Key[][] treeKeys,
                    boolean oob)

Method Detail

map

public void map(water.fvec.Chunk[] chks)

Overrides:

map in class water.MRTask<ReconstructTreeState>