hex.glm

Class GLMTask.YMUTask

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter<T>

water.DTask<T>

water.MRTask<GLMTask.YMUTask>

hex.glm.GLMTask.YMUTask

All Implemented Interfaces:

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

Enclosing class:

GLMTask

public static class GLMTask.YMUTask
extends water.MRTask<GLMTask.YMUTask>

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 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
YMUTask(DataInfo dinfo, int nclasses, boolean computeWeightedMeanSigmaResponse, boolean skipNAs, boolean haveResponse, boolean expandedResponse)

Method Summary

Modifier and Type	Method and Description
void	map(water.fvec.Chunk[] chunks)
long	nobs()
void	postGlobal()
double[]	predictorMeans()
double[]	predictorSDs()
void	reduce(GLMTask.YMUTask ymt)
double[]	responseMeans()
double[]	responseSDs()
void	setupLocal()
double	wsum()

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, profile, profString, self, 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

Constructor Detail

YMUTask

public YMUTask(DataInfo dinfo,
               int nclasses,
               boolean computeWeightedMeanSigmaResponse,
               boolean skipNAs,
               boolean haveResponse,
               boolean expandedResponse)

Method Detail

predictorMeans

public double[] predictorMeans()

predictorSDs

public double[] predictorSDs()

responseMeans

public double[] responseMeans()

responseSDs

public double[] responseSDs()

setupLocal

public void setupLocal()

Overrides:

setupLocal in class water.MRTask<GLMTask.YMUTask>

map

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

Overrides:

map in class water.MRTask<GLMTask.YMUTask>

postGlobal

public void postGlobal()

Overrides:

postGlobal in class water.MRTask<GLMTask.YMUTask>

reduce

public void reduce(GLMTask.YMUTask ymt)

Overrides:

reduce in class water.MRTask<GLMTask.YMUTask>

wsum

public double wsum()

nobs

public long nobs()