hex

Class ModelMetricsClustering

java.lang.Object

water.Iced<T>

water.Keyed<ModelMetrics>

hex.ModelMetrics

hex.ModelMetricsUnsupervised

hex.ModelMetricsClustering

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Freezable<ModelMetrics>

public class ModelMetricsClustering
extends ModelMetricsUnsupervised

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ModelMetricsClustering.MetricBuilderClustering

Nested classes/interfaces inherited from class hex.ModelMetricsUnsupervised

ModelMetricsUnsupervised.MetricBuilderUnsupervised<T extends ModelMetricsUnsupervised.MetricBuilderUnsupervised<T>>

Nested classes/interfaces inherited from class hex.ModelMetrics

ModelMetrics.MetricBuilder<T extends ModelMetrics.MetricBuilder<T>>

Field Summary

Fields

Modifier and Type	Field and Description
double	_betweenss
long[]	_size
double	_tot_withinss
double	_totss
double[]	_withinss

Fields inherited from class hex.ModelMetrics

_description, _MSE, _nobs, _scoring_time

Fields inherited from class water.Keyed

_key

Constructor Summary

Constructors

Constructor and Description
ModelMetricsClustering(Model model, Frame frame)

Method Summary

Methods

Modifier and Type	Method and Description
double	betweenss()
TwoDimTable	createCentroidStatsTable() Populate TwoDimTable from members _size and _withinss
java.lang.String	toString()
double	tot_withinss()
double	totss()

Methods inherited from class hex.ModelMetrics

auc_obj, buildKey, calcVarImp, calcVarImp, calcVarImp, calcVarImp, checksum_impl, cm, deepCloneWithDifferentModelAndFrame, frame, getAllowedMetrics, getFromDKV, getMetricFromModel, getMetricFromModelMetric, hr, isForFrame, isForModel, model, mse, residual_degrees_of_freedom, rmse, sortModelsByMetric, sortModelsByMetric

Methods inherited from class water.Keyed

checksum, makeSchema, readAll_impl, readAll, remove_impl, remove, remove, remove, remove, writeAll_impl, writeAll

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

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

Field Detail

_size

public long[] _size

_withinss

public double[] _withinss

_totss

public double _totss

_tot_withinss

public double _tot_withinss

_betweenss

public double _betweenss

Constructor Detail

ModelMetricsClustering

public ModelMetricsClustering(Model model,
                      Frame frame)

Method Detail

totss

public double totss()

tot_withinss

public double tot_withinss()

betweenss

public double betweenss()

toString

public java.lang.String toString()

Overrides:

toString in class ModelMetrics

createCentroidStatsTable

public TwoDimTable createCentroidStatsTable()

Populate TwoDimTable from members _size and _withinss

Returns:

TwoDimTable