hex.tree.xgboost.predict

Class AssignLeafNodeTask

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter<T>

water.DTask<T>

water.MRTask<AssignLeafNodeTask>

hex.tree.xgboost.predict.AssignLeafNodeTask

All Implemented Interfaces:

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

public abstract class AssignLeafNodeTask
extends water.MRTask<AssignLeafNodeTask>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class water.MRTask

water.MRTask.PostMapAction<T extends water.MRTask.PostMapAction<T>>

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 java.lang.String[]	_names
protected biz.k11i.xgboost.Predictor	_p

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

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AssignLeafNodeTask(hex.DataInfo di, XGBoostOutput output, byte[] boosterBytes, byte resultType)

Method Summary

Modifier and Type	Method and Description
protected abstract void	assignNodes(biz.k11i.xgboost.util.FVec input, water.fvec.NewChunk[] outs)
water.fvec.Frame	execute(water.fvec.Frame adaptFrm, water.Key<water.fvec.Frame> destKey)
static AssignLeafNodeTask	make(hex.DataInfo di, XGBoostOutput output, byte[] boosterBytes, hex.Model.LeafNodeAssignment.LeafNodeAssignmentType type)
void	map(water.fvec.Chunk[] chks, water.fvec.NewChunk[] idx)

Methods inherited from class water.MRTask

appendables, asyncExecOnAllNodes, block, closeLocal, compute2, dfork, dfork, dfork, dfork, dfork, dinvoke, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAllNodes, getResult, getResult, isReleasable, map, map, map, map, map, map, map, map, map, map, modifiesVolatileVecs, onCompletion, onExceptionalCompletion, outputFrame, outputFrame, outputFrame, postGlobal, profile, profString, reduce, self, setupLocal, withPostMapAction

Methods inherited from class water.DTask

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

Methods inherited from class water.H2O.H2OCountedCompleter

asBytes, clone, compute, compute1, currThrPriority, frozenType, icer, priority, read, readJSON, reloadFromBytes, write, 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

_p

protected final biz.k11i.xgboost.Predictor _p

_names

protected final java.lang.String[] _names

Constructor Detail

AssignLeafNodeTask

protected AssignLeafNodeTask(hex.DataInfo di,
                             XGBoostOutput output,
                             byte[] boosterBytes,
                             byte resultType)

Method Detail

assignNodes

protected abstract void assignNodes(biz.k11i.xgboost.util.FVec input,
                                    water.fvec.NewChunk[] outs)

map

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

Overrides:

map in class water.MRTask<AssignLeafNodeTask>

execute

public water.fvec.Frame execute(water.fvec.Frame adaptFrm,
                                water.Key<water.fvec.Frame> destKey)

make

public static AssignLeafNodeTask make(hex.DataInfo di,
                                      XGBoostOutput output,
                                      byte[] boosterBytes,
                                      hex.Model.LeafNodeAssignment.LeafNodeAssignmentType type)