hex.hglm

Class HGLMTask.ResidualLLHTask

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter<T>

water.DTask<T>

water.MRTask<HGLMTask.ResidualLLHTask>

hex.hglm.HGLMTask.ResidualLLHTask

All Implemented Interfaces:

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

Enclosing class:

HGLMTask

public static class HGLMTask.ResidualLLHTask
extends water.MRTask<HGLMTask.ResidualLLHTask>

This class will calculate the residual Yj-Afj*beta-Arj*ubetaj for level 2 unit j. It implements step 2 of section II.VIII of the doc.

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
double[]	_beta
double[][]	_ubeta

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

Constructor and Description
ResidualLLHTask(water.Job job, HGLMModel.HGLMParameters parms, DataInfo dataInfo, double[][] ubeta, double[] beta, HGLMTask.ComputationEngineTask computeEngine)

Method Summary

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

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, map, modifiesVolatileVecs, onCompletion, onExceptionalCompletion, outputFrame, outputFrame, outputFrame, postGlobal, profile, profString, 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, 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

_ubeta

public final double[][] _ubeta

_beta

public final double[] _beta

Constructor Detail

ResidualLLHTask

public ResidualLLHTask(water.Job job,
                       HGLMModel.HGLMParameters parms,
                       DataInfo dataInfo,
                       double[][] ubeta,
                       double[] beta,
                       HGLMTask.ComputationEngineTask computeEngine)

Method Detail

map

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

Overrides:

map in class water.MRTask<HGLMTask.ResidualLLHTask>

reduce

public void reduce(HGLMTask.ResidualLLHTask otherTask)

Overrides:

reduce in class water.MRTask<HGLMTask.ResidualLLHTask>