hex.glm

Class RegressionInfluenceDiagnosticsTasks.RegressionInfluenceDiagBinomial

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter<T>

water.DTask<T>

water.MRTask<RegressionInfluenceDiagnosticsTasks.RegressionInfluenceDiagBinomial>

hex.glm.RegressionInfluenceDiagnosticsTasks.RegressionInfluenceDiagBinomial

All Implemented Interfaces:

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

Enclosing class:

RegressionInfluenceDiagnosticsTasks

public static class RegressionInfluenceDiagnosticsTasks.RegressionInfluenceDiagBinomial
extends water.MRTask<RegressionInfluenceDiagnosticsTasks.RegressionInfluenceDiagBinomial>

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
RegressionInfluenceDiagBinomial(water.Job j, double[] beta, double[][] gramInv, GLMModel.GLMParameters parms, DataInfo dinfo, double[] stdErr)

Method Summary

Modifier and Type	Method and Description
double	gen1OverMLL(double[] row2Array, double[] xTimesGramInv, double mu, double weight) Generate 1.0/(1.0-hjj) for each data row j.
void	genDfBetas(double oneOverMLL, double residual, double[] row2Array, double[] dfbetas, double weight) implement operations on and in between equation 5, 6 of the document
void	map(water.fvec.Chunk[] chks, water.fvec.NewChunk[] nc)

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, 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, 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

RegressionInfluenceDiagBinomial

public RegressionInfluenceDiagBinomial(water.Job j,
                                       double[] beta,
                                       double[][] gramInv,
                                       GLMModel.GLMParameters parms,
                                       DataInfo dinfo,
                                       double[] stdErr)

Method Detail

map

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

Overrides:

map in class water.MRTask<RegressionInfluenceDiagnosticsTasks.RegressionInfluenceDiagBinomial>

genDfBetas

public void genDfBetas(double oneOverMLL,
                       double residual,
                       double[] row2Array,
                       double[] dfbetas,
                       double weight)

implement operations on and in between equation 5, 6 of the document

gen1OverMLL

public double gen1OverMLL(double[] row2Array,
                          double[] xTimesGramInv,
                          double mu,
                          double weight)

Generate 1.0/(1.0-hjj) for each data row j. Implement equation 8 of the document for binomial family.