Package elki.visualization.projections

Class SilhouetteProjection

java.lang.Object

elki.visualization.projections.SilhouetteProjection

All Implemented Interfaces:

Projection, VisualizationItem

public class SilhouetteProjection
extends java.lang.Object
implements Projection

Silhouette projection.

Since:

0.8.0

Author:

Robert Gehde

Field Summary

Fields

Modifier and Type	Field	Description
(package private) SilhouettePlotProjector	projector	The projector we were generated from.

Fields inherited from interface elki.visualization.projections.Projection

INVSCALE, SCALE

Constructor Summary

Constructors

Constructor	Description
SilhouetteProjection(SilhouettePlotProjector silhouettePlotProjector)	Constructor.

Method Summary

Modifier and Type	Method	Description
int	getInputDimensionality()	Get the input dimensionality of the projection.
java.lang.String	getMenuName()	Name to display in the menu.
Projector	getProjector()	Projector used for generating this projection.
Clustering<?>	getResult()	Get the underlying Clustering from which the silhouette values are calculated.
LinearScale	getScale(int d)	Get the scale class for a particular dimension.
SilhouettePlot	getSilhouettePlot(VisualizerContext context)	Get or produce the actual Silhouette plot.
DoubleDBIDList[]	getSilhouetteValues()	Get the silhouette values

Methods inherited from class java.lang.Object

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

Field Detail

projector

SilhouettePlotProjector projector

The projector we were generated from.

Constructor Detail

SilhouetteProjection

public SilhouetteProjection(SilhouettePlotProjector silhouettePlotProjector)

Constructor.

Parameters:

silhouettePlotProjector - Silhouette projector

Method Detail

getMenuName

public java.lang.String getMenuName()

Description copied from interface: VisualizationItem

Name to display in the menu. May be null or empty string.

Specified by:

getMenuName in interface VisualizationItem

Returns:

Menu name.

getInputDimensionality

public int getInputDimensionality()

Description copied from interface: Projection

Get the input dimensionality of the projection.

Specified by:

getInputDimensionality in interface Projection

Returns:

Input dimensionality

getScale

public LinearScale getScale(int d)

Description copied from interface: Projection

Get the scale class for a particular dimension.

Specified by:

getScale in interface Projection

Parameters:

d - Dimension

Returns:

Scale class

getSilhouettePlot

public SilhouettePlot getSilhouettePlot(VisualizerContext context)

Get or produce the actual Silhouette plot.

Parameters:

context - Context to use

Returns:

Plot

getResult

public Clustering<?> getResult()

Get the underlying Clustering from which the silhouette values are calculated.

Returns:

Clustering.

getSilhouetteValues

public DoubleDBIDList[] getSilhouetteValues()

Get the silhouette values

Returns:

silhouette values

getProjector

public Projector getProjector()

Description copied from interface: Projection

Projector used for generating this projection.

Specified by:

getProjector in interface Projection

Returns:

Projector