Package elki.visualization.visualizers.scatterplot.outlier

Class BubbleVisualization

java.lang.Object

elki.visualization.visualizers.scatterplot.outlier.BubbleVisualization

All Implemented Interfaces:

VisualizationProcessor, VisFactory

@Reference(authors="Elke Achtert, Hans-Peter Kriegel, Lisa Reichert, Erich Schubert, Remigius Wojdanowski, Arthur Zimek",
           title="Visual Evaluation of Outlier Detection Models",
           booktitle="Proc. 15th Int. Conf. on Database Systems for Advanced Applications (DASFAA 2010)",
           url="https://doi.org/10.1007/978-3-642-12098-5_34",
           bibkey="DBLP:conf/dasfaa/AchtertKRSWZ10")
public class BubbleVisualization
extends java.lang.Object
implements VisFactory

Generates a SVG-Element containing bubbles. A Bubble is a circle visualizing an outlierness-score, with its center at the position of the visualized object and its radius depending on the objects score.

Reference:

Elke Achtert, Hans-Peter Kriegel, Lisa Reichert, Erich Schubert, Remigius Wojdanowski, Arthur Zimek
Visual Evaluation of Outlier Detection Models
Proc. 15th Int. Conf. on Database Systems for Advanced Applications (DASFAA 2010)

Since:

0.5.0

Author:

Remigius Wojdanowski, Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	BubbleVisualization.Instance	Factory for producing bubble visualizations
static class	BubbleVisualization.Par	Parameterization class.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	BUBBLE	Generic tag to indicate the type of element.
static java.lang.String	NAME	A short name characterizing this Visualizer.
protected BubbleVisualization.Par	settings	Current settings

Constructor Summary

Constructors

Constructor	Description
BubbleVisualization(BubbleVisualization.Par settings)	Constructor.

Method Summary

Modifier and Type	Method	Description
Visualization	makeVisualization(VisualizerContext context, VisualizationTask task, VisualizationPlot plot, double width, double height, Projection proj)	Produce a visualization instance for the given task
void	processNewResult(VisualizerContext context, java.lang.Object start)	Add visualizers for the given result (tree) to the context.

Methods inherited from class java.lang.Object

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

Methods inherited from interface elki.visualization.visualizers.VisFactory

allowThumbnails, makeVisualizationOrThumbnail

Field Detail

BUBBLE

public static final java.lang.String BUBBLE

Generic tag to indicate the type of element. Used in IDs, CSS-Classes etc.

See Also:

Constant Field Values

NAME

public static final java.lang.String NAME

A short name characterizing this Visualizer.

See Also:

Constant Field Values

settings

protected BubbleVisualization.Par settings

Current settings

Constructor Detail

BubbleVisualization

public BubbleVisualization(BubbleVisualization.Par settings)

Constructor.

Parameters:

settings - Settings

Method Detail

makeVisualization

public Visualization makeVisualization(VisualizerContext context,
                                       VisualizationTask task,
                                       VisualizationPlot plot,
                                       double width,
                                       double height,
                                       Projection proj)

Description copied from interface: VisFactory

Produce a visualization instance for the given task

Specified by:

makeVisualization in interface VisFactory

Parameters:

context - Visualization context

task - Visualization task

plot - Plot

width - Width

height - Height

proj - Projection

Returns:

Visualization

processNewResult

public void processNewResult(VisualizerContext context,
                             java.lang.Object start)

Description copied from interface: VisFactory

Add visualizers for the given result (tree) to the context.

Specified by:

processNewResult in interface VisFactory

Specified by:

processNewResult in interface VisualizationProcessor

Parameters:

context - Visualization context

start - Result to process