Package at.tuwien.ifs.somtoolbox.visualization

Provides classes creating visualisations of trained SOMs.

See:
Description

Interface Summary

BackgroundImageVisualizer	Interface defining a visualisation of a SOM.
MatrixVisualizer	Interface for visualisation of matrix data of/on a SOM.
QualityMeasureVisualizer	Interface for visualizers displaying quality measures.
VisualizationUpdateListener

Class Summary

AbstractBackgroundImageVisualizer	This class provides basic support for classes implementing BackgroundImageVisualizer.
AbstractItemVisualizer	An abstract visualiser that displays properties of a single selected item, e.g.
AbstractMatrixVisualizer
ActivityHistogram	This is the implementation of an Activity Histogram. FIXME: there are a lot of common parts with ComponentPlanesVisualizer ==> make a superclass for both of them.
AdaptiveCoordinatesVisualizer	Implementation of the adaptive coordinates method.
BackgroundImageVisualizerInstance	Represents a specific instance of a background image visualizer, i.e.
CategoryPieChartVisualizer	Visualises category information, such as class assignement, via pie charts.
ClusterConnectionsVisualizer	Implementation of the Cluster Connections Visualisation as described in D.
ColorGradient	This class implements a gradient function to generate different colors, based on an initialisation with at least two points and colors.
ColorGradientFactory	Provides a collection of methods to get a set of predefined ColorGradient instances.
ComparisonVisualizer
ComponentPlanesVisualizer	This visualiser provides a visualisation of component planes, i.e.
EntropyVisualizer
FlowBorderlineVisualizer	This class provides two visualizations: Flow visualization Borderline visualizations. both described in: Georg Poelzlbauer, Michael Dittenbach, Andreas Rauber.
FuzzyColourCodingVisualiser
GapVisualiser	This Visualizer provides the Gap visualiser, as described in Samuel Kaski, Janne Nikkilä, and Teuvo Kohonen. Methods for exploratory cluster analysis.
HitHistogramVisualizer	A hit-histogram visualiser, with three different modes of the hit count: Colour-coding the values Size and colour-encoding of the values Textually displaying the numeric values
IntrinsicDistanceVisualizer	Visualisation of some aspects of the Intrinsic Distance Quality Measure, computation in IntrinsicDistance.
MappingDistortionVisualizer
MetroMapVisualizer
MinimumSpanningTreeVisualizer
NeighbourhoodGraph	This visualisation provides two visualization plugin-ins for neighbourhood graphs.
Palette	This class represents a palette for the visualization.
Palettes	This class collects all available palettes.
PMatrix	This visualizer implements: Ultsch, A.
QuantizationErrorVisualizer	Visualization of some aspects of Quantization Error Notes: Only the measures relating to the Units will be drawn (Unit_QE, Unit_MQE) FIXME: does not need input vector, data is stored already in unit file computations of both methods is very similar, should be combined
RegressionVisualiser	This visualiser provides a colouring of the SOM according to some regression information, i.e.
RhythmPatternsAttributeVisualizer
SearchResultHistogramVisualizer
SilhouetteVisualizer
SmoothedCountHistograms	visualizes counts (e.g.
SmoothedDataHistograms	This visualizer provides an implementation of the Smoothed Data Histograms in three variants.
Snapper
Snapper2D
Snapper3D
ThematicClassMapVisualizer	This visualisation colours the map according to the distribution of classes assigned to the data items.
TopographicErrorVisualizer	Visualization of some aspects of the Topographic Error Quality Measure, computation in TopographicError Notes: Only the measures relating to the Units will be drawn (Unit_QE, Unit_MQE)
TopographicProductVisualizer	Visualization of some aspects of the Topographic Product Quality Measure, computation in TopographicProduct Notes: Only the measure relating to the Units will be drawn
TrustwothinessVisualizer	Visualization of some aspects of Quality Measure 6: Trustwothiness: computation in layers/quality/Q6Q7_TWNP.java Notes: Only the measure relating to the Units will be drawn
UMatrix	This Visualizer provides two variants of the U-Matrix.
Visualizations

Enum Summary

AbstractBackgroundImageVisualizer.ContourInterpolationMode
AbstractBackgroundImageVisualizer.ContourMode
MetroMapVisualizer.Mode

Package at.tuwien.ifs.somtoolbox.visualization Description

Provides classes creating visualisations of trained SOMs. If you want to provide new visualisers, you have to implement the BackgroundImageVisualizer interface and register your visualisation in Visualizations.getAvailableVisualizations().
If your visualisation requires user input to e.g. control parameters, extend AbstractBackgroundImageVisualizer.VisualizationControlPanel to add your specific control panel inputs.

See Also:

BackgroundImageVisualizer, Visualizations, AbstractBackgroundImageVisualizer