hex.glm

Class GLMModel.GLMValidationTask<T extends GLMModel.GLMValidationTask<T>>

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter

water.DTask

water.MRTask2<T>

hex.glm.GLMModel.GLMValidationTask<T>

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.concurrent.Future<java.lang.Void>, Freezable

Direct Known Subclasses:

GLMModel.GLMXValidationTask

Enclosing class:

GLMModel

public static class GLMModel.GLMValidationTask<T extends GLMModel.GLMValidationTask<T>>
extends MRTask2<T>

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
boolean	_improved
int	_lambdaIdx
protected GLMModel	_model
protected GLMValidation	_res

Fields inherited from class water.MRTask2

_appendables, _fr, _fs, _hi, _left, _lo, _nleft, _nodes, _nrite, _rite, _topLocal

Fields inherited from class water.DTask

_cls, _eFromNode, _exception, _fname, _lineNum, _msg, _mth

Constructor Summary

Constructors

Constructor and Description
GLMModel.GLMValidationTask(GLMModel model, int lambdaIdx)
GLMModel.GLMValidationTask(GLMModel model, int lambdaIdx, H2O.H2OCountedCompleter completer)

Method Summary

Methods

Modifier and Type	Method and Description
static Key	makeKey()
void	map(Chunk[] chunks) Override with your map implementation.
void	postGlobal()
void	reduce(GLMModel.GLMValidationTask gval) Override to combine results from 'mrt' into 'this' MRTask2.

Methods inherited from class water.MRTask2

clone, closeLocal, compute2, dfork, dfork, dfork, dfork, dinvoke, doAll, doAll, doAll, doAll, getResult, map, map, map, map, map, map, map, map, map, map, map, onCompletion, onExceptionalCompletion, outputFrame, outputFrame, profString, reduce4, setupLocal, vecs

Methods inherited from class water.DTask

copyOver, frozenType, getDException, hasException, logVerbose, newInstance, onAck, onAckAck, read, setException, toDocField, write, writeJSONFields

Methods inherited from class water.H2O.H2OCountedCompleter

compute, priority

Methods inherited from class jsr166y.CountedCompleter

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

_model

protected final GLMModel _model

_res

protected GLMValidation _res

_lambdaIdx

public int _lambdaIdx

_improved

public boolean _improved

Constructor Detail

GLMModel.GLMValidationTask

public GLMModel.GLMValidationTask(GLMModel model,
                          int lambdaIdx)

GLMModel.GLMValidationTask

public GLMModel.GLMValidationTask(GLMModel model,
                          int lambdaIdx,
                          H2O.H2OCountedCompleter completer)

Method Detail

makeKey

public static Key makeKey()

map

public void map(Chunk[] chunks)

Description copied from class: MRTask2

Override with your map implementation. This overload is given an array of local input Chunks, for Frames with arbitrary column numbers. All map variants are called, but only one is expected to be overridden.

Overrides:

map in class MRTask2<T extends GLMModel.GLMValidationTask<T>>

reduce

public void reduce(GLMModel.GLMValidationTask gval)

Description copied from class: MRTask2

Override to combine results from 'mrt' into 'this' MRTask2. Both 'this' and 'mrt' are guaranteed to either have map() run on them, or be the results of a prior reduce(). Reduce is optional if, e.g., the result is some output vector.

Overrides:

reduce in class MRTask2<T extends GLMModel.GLMValidationTask<T>>

postGlobal

public void postGlobal()

Overrides:

postGlobal in class MRTask2<T extends GLMModel.GLMValidationTask<T>>