hex.pca

Class PCAModel.PCAOutput

java.lang.Object

water.Iced

hex.Model.Output

hex.pca.PCAModel.PCAOutput

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, water.Freezable

Enclosing class:

PCAModel

public static class PCAModel.PCAOutput
extends hex.Model.Output

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
int[]	_catOffsets
double[]	_cumVar
double[][]	_eigVec
java.lang.String[]	_namesExp
double[]	_normMul
double[]	_normSub
int	_numPC
double[]	_propVar
int	_rank
double[]	_sdev

Fields inherited from class hex.Model.Output

_domains, _model_metrics, _names, _state, _training_duration_in_ms, _training_start_time

Constructor Summary

Constructors

Constructor and Description
PCAModel.PCAOutput(PCA b)

Method Summary

Methods

Modifier and Type	Method and Description
hex.Model.ModelCategory	getModelCategory()
int	nfeatures() Override because base class implements ncols-1 for features with the last column as a response variable; for PCA all the columns are features.

Methods inherited from class hex.Model.Output

addModelMetrics, allNames, classNames, isClassifier, nclasses, responseName

Methods inherited from class water.Iced

clone, frozenType, read_impl, read, readExternal, readJSON_impl, readJSON, toJsonString, write_impl, write, writeExternal, writeHTML_impl, writeHTML, writeJSON_impl, writeJSON

Methods inherited from class java.lang.Object

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

Field Detail

_namesExp

public java.lang.String[] _namesExp

_sdev

public double[] _sdev

_propVar

public double[] _propVar

_cumVar

public double[] _cumVar

_eigVec

public double[][] _eigVec

_normSub

public double[] _normSub

_normMul

public double[] _normMul

_catOffsets

public int[] _catOffsets

_rank

public int _rank

_numPC

public int _numPC

Constructor Detail

PCAModel.PCAOutput

public PCAModel.PCAOutput(PCA b)

Method Detail

nfeatures

public int nfeatures()

Override because base class implements ncols-1 for features with the last column as a response variable; for PCA all the columns are features.

Overrides:

nfeatures in class hex.Model.Output

getModelCategory

public hex.Model.ModelCategory getModelCategory()

Overrides:

getModelCategory in class hex.Model.Output