hex.gam.MatrixFrameUtils

Class GenerateGamMatrixOneColumn

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter<T>

water.DTask<T>

water.MRTask<GenerateGamMatrixOneColumn>

hex.gam.MatrixFrameUtils.GenerateGamMatrixOneColumn

All Implemented Interfaces:

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

public class GenerateGamMatrixOneColumn
extends water.MRTask<GenerateGamMatrixOneColumn>

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[][]	_bInvD
double[]	_knots
int	_numKnots
double[][]	_penaltyMat
double[][]	_ZTransp

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
GenerateGamMatrixOneColumn(int splineType, int numKnots, double[] knots, water.fvec.Frame gamx, boolean standardize)

Method Summary

Modifier and Type	Method and Description
water.fvec.Frame	centralizeFrame(water.fvec.Frame fr, java.lang.String colNameStart, GAMModel.GAMParameters parms)
void	generateZtransp(water.fvec.Frame gamX)
void	map(water.fvec.Chunk[] chk, water.fvec.NewChunk[] newGamCols)
void	postGlobal()
void	reduce(GenerateGamMatrixOneColumn other)
static void	updateAFunc(double[] basisVals, double xval, int binIndex, CubicRegressionSplines splines)
static void	updateFMatrixCFunc(double[] basisVals, double xval, int binIndex, CubicRegressionSplines splines, double[][] binvD)

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, 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, 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

_numKnots

public int _numKnots

_bInvD

public double[][] _bInvD

_ZTransp

public double[][] _ZTransp

_penaltyMat

public double[][] _penaltyMat

_knots

public double[] _knots

Constructor Detail

GenerateGamMatrixOneColumn

public GenerateGamMatrixOneColumn(int splineType,
                                  int numKnots,
                                  double[] knots,
                                  water.fvec.Frame gamx,
                                  boolean standardize)

Method Detail

map

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

Overrides:

map in class water.MRTask<GenerateGamMatrixOneColumn>

reduce

public void reduce(GenerateGamMatrixOneColumn other)

Overrides:

reduce in class water.MRTask<GenerateGamMatrixOneColumn>

postGlobal

public void postGlobal()

Overrides:

postGlobal in class water.MRTask<GenerateGamMatrixOneColumn>

generateZtransp

public void generateZtransp(water.fvec.Frame gamX)

updateAFunc

public static void updateAFunc(double[] basisVals,
                               double xval,
                               int binIndex,
                               CubicRegressionSplines splines)

updateFMatrixCFunc

public static void updateFMatrixCFunc(double[] basisVals,
                                      double xval,
                                      int binIndex,
                                      CubicRegressionSplines splines,
                                      double[][] binvD)

centralizeFrame

public water.fvec.Frame centralizeFrame(water.fvec.Frame fr,
                                        java.lang.String colNameStart,
                                        GAMModel.GAMParameters parms)