hex.glm

Class GLMValidation

java.lang.Object

water.Iced

hex.ModelMetrics.MetricBuilder<T>

hex.ModelMetricsSupervised.MetricBuilderSupervised<GLMValidation>

hex.glm.GLMValidation

All Implemented Interfaces:

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

public class GLMValidation
extends hex.ModelMetricsSupervised.MetricBuilderSupervised<GLMValidation>

Class for GLMValidation.

See Also:

Serialized Form

Field Summary

Fields inherited from class hex.ModelMetricsSupervised.MetricBuilderSupervised

_domain, _nclasses

Fields inherited from class hex.ModelMetrics.MetricBuilder

_count, _sumsqe, _wcount, _work, _wY, _wYY

Constructor Summary

Constructors

Constructor and Description
GLMValidation(java.lang.String[] domain, double[] ymu, GLMModel.GLMParameters parms, int rank, double threshold, boolean computeMetrics, boolean intercept)

Method Summary

Methods

Modifier and Type	Method and Description
void	add(double yreal, double[] ymodel, double weight, double offset)
void	add(double yreal, double ymodel, double weight, double offset)
protected void	computeAIC()
double	explainedDev()
hex.ModelMetrics	makeModelMetrics(hex.Model m, water.fvec.Frame f)
double	nullDeviance()
long	nullDOF()
double[]	perRow(double[] ds, float[] yact, double weight, double offset, hex.Model m)
double[]	perRow(double[] ds, float[] yact, hex.Model m)
void	reduce(GLMValidation v)
long	resDOF()
double	residualDeviance()
java.lang.String	toString()

Methods inherited from class hex.ModelMetrics.MetricBuilder

postGlobal, weightedSigma

Methods inherited from class water.Iced

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

Methods inherited from class java.lang.Object

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

Constructor Detail

GLMValidation

public GLMValidation(java.lang.String[] domain,
             double[] ymu,
             GLMModel.GLMParameters parms,
             int rank,
             double threshold,
             boolean computeMetrics,
             boolean intercept)

Method Detail

explainedDev

public double explainedDev()

perRow

public double[] perRow(double[] ds,
              float[] yact,
              hex.Model m)

Overrides:

perRow in class hex.ModelMetricsSupervised.MetricBuilderSupervised<GLMValidation>

perRow

public double[] perRow(double[] ds,
              float[] yact,
              double weight,
              double offset,
              hex.Model m)

Overrides:

perRow in class hex.ModelMetrics.MetricBuilder<GLMValidation>

add

public void add(double yreal,
       double[] ymodel,
       double weight,
       double offset)

add

public void add(double yreal,
       double ymodel,
       double weight,
       double offset)

reduce

public void reduce(GLMValidation v)

Overrides:

reduce in class hex.ModelMetrics.MetricBuilder<GLMValidation>

nullDeviance

public final double nullDeviance()

residualDeviance

public final double residualDeviance()

nullDOF

public final long nullDOF()

resDOF

public final long resDOF()

computeAIC

protected void computeAIC()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

makeModelMetrics

public hex.ModelMetrics makeModelMetrics(hex.Model m,
                                water.fvec.Frame f)

Overrides:

makeModelMetrics in class hex.ModelMetricsSupervised.MetricBuilderSupervised<GLMValidation>