hex.gam.MatrixFrameUtils

Class AddMSGamColumns

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter<T>

water.DTask<T>

water.MRTask<AddMSGamColumns>

hex.gam.MatrixFrameUtils.AddMSGamColumns

All Implemented Interfaces:

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

public class AddMSGamColumns
extends water.MRTask<AddMSGamColumns>

This task will gamified all gam predictors with bs=3. It will not generate the penalty matrix or the Z matrix. Those are assumed to be generated already earlier.

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
int	_numGAMCols
int	_totGamifiedColCentered

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
AddMSGamColumns(double[][][] knotsMat, double[][][] ztransp, int[] numKnot, int[] bs, int[] splineOrder, water.fvec.Frame gamColFrames)

Method Summary

Modifier and Type	Method and Description
void	generateOneMSGAMCols(int colInd, int colOffset, double[] basisVals, double[] basisValsCenter, hex.genmodel.algos.gam.MSplines msBasis, double xval, water.fvec.NewChunk[] newChunks) Perform gamification of one column using I-spline basis function described in Section V of doc I.
void	map(water.fvec.Chunk[] chk, water.fvec.NewChunk[] newChunks)

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

Field Detail

_numGAMCols

public int _numGAMCols

_totGamifiedColCentered

public int _totGamifiedColCentered

Constructor Detail

AddMSGamColumns

public AddMSGamColumns(double[][][] knotsMat,
                       double[][][] ztransp,
                       int[] numKnot,
                       int[] bs,
                       int[] splineOrder,
                       water.fvec.Frame gamColFrames)

Method Detail

map

public void map(water.fvec.Chunk[] chk,
                water.fvec.NewChunk[] newChunks)

Overrides:

map in class water.MRTask<AddMSGamColumns>

generateOneMSGAMCols

public void generateOneMSGAMCols(int colInd,
                                 int colOffset,
                                 double[] basisVals,
                                 double[] basisValsCenter,
                                 hex.genmodel.algos.gam.MSplines msBasis,
                                 double xval,
                                 water.fvec.NewChunk[] newChunks)

Perform gamification of one column using I-spline basis function described in Section V of doc I.