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

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, _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, frame, getAllowedMetrics, getFromDKV, getMetricFromModel, hr, isForFrame, isForModel, model, mse, residual_degrees_of_freedom, 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

clone, copyOver, 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

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