hex

Class DGLM.GLMModel

java.lang.Object

water.Iced

water.Lockable<OldModel>

water.OldModel

hex.DGLM.GLMModel

All Implemented Interfaces:

java.lang.Cloneable, Freezable

Enclosing class:

DGLM

public static class DGLM.GLMModel
extends OldModel

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DGLM.GLMModel.GLMValidationTask
static class	DGLM.GLMModel.Status

Field Summary

Fields

Modifier and Type	Field and Description
double[]	_beta
boolean	_converged
long	_dof
DGLM.GLMParams	_glmParams
int	_iterations
long	_lsmSolveTime
long	_nCols
long	_nLines
double[]	_normBeta
DLSM.LSMSolver	_solver
boolean	_standardized
long	_time
DGLM.GLMValidation[]	_vals
java.lang.String[]	_warnings
static java.lang.String	KEY_PREFIX
static java.lang.String	NAME

Fields inherited from class water.OldModel

_dataKey, _va, DOC_FIELDS

Fields inherited from class water.Lockable

_key, _lockers

Constructor Summary

Constructors

Constructor and Description
DGLM.GLMModel(DGLM.GLMModel.Status status, float progress, Key k, NewRowVecTask.DataFrame data, double prior, double[] beta, double[] normBeta, DGLM.GLMParams glmp, DLSM.LSMSolver solver, long nLines, long nCols, boolean converged, int iters, long time, java.lang.String[] warnings)
DGLM.GLMModel(DGLM.GLMModel.Status status, float progress, Key k, ValueArray ary, int[] colIds, int[] colCatMap, int response, boolean standardized, double prior, RowVecTask.Sampling s, double[] beta, double[] normBeta, DGLM.GLMParams glmp, DLSM.LSMSolver solver, long nLines, long nCols, boolean converged, int iters, long time, java.lang.String[] warnings)

Method Summary

Methods

Modifier and Type	Method and Description
double[]	beta()
DGLM.GLMModel	clone()
boolean	converged()
Futures	delete_impl(Futures fs) Remove any Model internal Keys
java.lang.String	error()
double	getThreshold()
boolean	isSolved()
static Key	makeKey(boolean visible)
int	rank()
protected double	score0(double[] data) Single row scoring, on properly ordered data.
protected double	score0(ValueArray data, AutoBuffer ab, int row_in_chunk) Bulk scoring API, on a compatible ValueArray (when pushed throw the mapping)
protected double	score0(ValueArray data, int row) Single row scoring, on a compatible ValueArray (when pushed throw the mapping)
int[]	selectedColumns() Ids of selected columns (the last idx is the response variable) of the original dataset, if it still exists in H2O, or null.
DGLM.GLMModel.Status	status()
void	store(Key job_key)
com.google.gson.JsonObject	toJson()
DGLM.GLMValidation	validateOn(Job job, ValueArray ary, RowVecTask.Sampling s, double[] thresholds)
java.lang.String	xcolNames() Expanded (categoricals expanded to vector of levels) ordered list of column names.
DGLM.GLMValidation	xvalidate(Job job, ValueArray ary, int folds, double[] thresholds, boolean parallel)

Methods inherited from class water.OldModel

adapt, adapt, columnFilter, columnMapping, errStr, fromJson, identityMap, isCompatible, isCompatible, isCompatible, response, responseName, score, score, score

Methods inherited from class water.Lockable

delete_and_lock, delete, delete, delete, delete, is_unlocked, is_wlocked, read_lock, read_lock, unlock_all, unlock, update, write_lock

Methods inherited from class water.Iced

frozenType, init, newInstance, read, toDocField, write, writeJSON, writeJSONFields

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_converged

public final boolean _converged

_standardized

public final boolean _standardized

_iterations

public final int _iterations

_time

public final long _time

_lsmSolveTime

public long _lsmSolveTime

_solver

public final DLSM.LSMSolver _solver

_glmParams

public final DGLM.GLMParams _glmParams

_dof

public final long _dof

_nCols

public final long _nCols

_nLines

public final long _nLines

_beta

public double[] _beta

_normBeta

public double[] _normBeta

_warnings

public java.lang.String[] _warnings

_vals

public DGLM.GLMValidation[] _vals

NAME

public static final java.lang.String NAME

KEY_PREFIX

public static final java.lang.String KEY_PREFIX

See Also:

Constant Field Values

Constructor Detail

DGLM.GLMModel

public DGLM.GLMModel(DGLM.GLMModel.Status status,
             float progress,
             Key k,
             NewRowVecTask.DataFrame data,
             double prior,
             double[] beta,
             double[] normBeta,
             DGLM.GLMParams glmp,
             DLSM.LSMSolver solver,
             long nLines,
             long nCols,
             boolean converged,
             int iters,
             long time,
             java.lang.String[] warnings)

DGLM.GLMModel

public DGLM.GLMModel(DGLM.GLMModel.Status status,
             float progress,
             Key k,
             ValueArray ary,
             int[] colIds,
             int[] colCatMap,
             int response,
             boolean standardized,
             double prior,
             RowVecTask.Sampling s,
             double[] beta,
             double[] normBeta,
             DGLM.GLMParams glmp,
             DLSM.LSMSolver solver,
             long nLines,
             long nCols,
             boolean converged,
             int iters,
             long time,
             java.lang.String[] warnings)

Method Detail

status

public DGLM.GLMModel.Status status()

error

public java.lang.String error()

rank

public int rank()

isSolved

public boolean isSolved()

beta

public double[] beta()

makeKey

public static final Key makeKey(boolean visible)

selectedColumns

public int[] selectedColumns()

Ids of selected columns (the last idx is the response variable) of the original dataset, if it still exists in H2O, or null.

Returns:

array of column ids, the last is the response var.

xcolNames

public java.lang.String xcolNames()

Expanded (categoricals expanded to vector of levels) ordered list of column names.

Returns:

converged

public boolean converged()

store

public void store(Key job_key)

clone

public DGLM.GLMModel clone()

Overrides:

clone in class Iced

delete_impl

public Futures delete_impl(Futures fs)

Description copied from class: OldModel

Remove any Model internal Keys

Overrides:

delete_impl in class OldModel

validateOn

public DGLM.GLMValidation validateOn(Job job,
                            ValueArray ary,
                            RowVecTask.Sampling s,
                            double[] thresholds)
                              throws Job.JobCancelledException

Throws:

Job.JobCancelledException

xvalidate

public DGLM.GLMValidation xvalidate(Job job,
                           ValueArray ary,
                           int folds,
                           double[] thresholds,
                           boolean parallel)
                             throws Job.JobCancelledException

Throws:

Job.JobCancelledException

toJson

public com.google.gson.JsonObject toJson()

Overrides:

toJson in class OldModel

score0

protected double score0(double[] data)

Single row scoring, on properly ordered data. Will return NaN if any data element contains a NaN.

Specified by:

score0 in class OldModel

getThreshold

public double getThreshold()

Overrides:

getThreshold in class OldModel

score0

protected double score0(ValueArray data,
            int row)

Single row scoring, on a compatible ValueArray (when pushed throw the mapping)

Overrides:

score0 in class OldModel

score0

protected double score0(ValueArray data,
            AutoBuffer ab,
            int row_in_chunk)

Bulk scoring API, on a compatible ValueArray (when pushed throw the mapping)

Overrides:

score0 in class OldModel