at.tuwien.ifs.somtoolbox.visualization
Class GapVisualiser
java.lang.Object
at.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer
at.tuwien.ifs.somtoolbox.visualization.AbstractMatrixVisualizer
at.tuwien.ifs.somtoolbox.visualization.UMatrix
at.tuwien.ifs.somtoolbox.visualization.GapVisualiser
- All Implemented Interfaces:
- BackgroundImageVisualizer, MatrixVisualizer, Comparable<BackgroundImageVisualizer>
public class GapVisualiser
- extends UMatrix
This Visualizer provides the Gap visualiser, as described in Samuel Kaski, Janne Nikkilä, and Teuvo
Kohonen. Methods for exploratory cluster analysis. In Proceedings of the International Conference on Advances in
Infrastructure for Electronic Business, Science, and Education on the Internet, L'Aquila, July 31–August 6. Scuola
Superiore G. Reiss Romoli, 2000, L'Aquila, July 31-August 6. ISBN 88-85280-52-8
- Version:
- $Id: GapVisualiser.java 3869 2010-10-21 15:56:09Z mayer $
- Author:
- Rudolf Mayer
Fields inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer |
cache, CACHE_KEY_SECTION_SEPARATOR, CACHE_KEY_SEPARATOR, contourInterpolationMode, contourMode, controlPanel, currentZDimSlice, inputObjects, interpolate, log, map, MAX_CACHE_SIZE_MB, neededInputObjects, NUM_VISUALIZATIONS, numberOfContours, opacity, preferredScaleFactor, VISUALIZATION_DESCRIPTIONS, VISUALIZATION_NAMES, VISUALIZATION_SHORT_NAMES, visualizationUpdateListener, zSize |
Methods inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractMatrixVisualizer |
computeHitHistogram, computeSpline, constrainWithinPalette, createImage, drawContour, getCacheKey, getCurrentPalette, getMaximumMatrixValue, getMinimumMatrixValue, getPalette, getVisualization, invalidateCache, reversePalette, setInterpolate, setPalette |
Methods inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer |
appendToCacheKey, buildCacheKey, checkNeededObjectsAvailable, checkVariantIndex, clearVisualisationCache, compareTo, createVisualization, drawBackground, getControlPanel, getHTMLVisualisationControl, getNumberOfVisualizations, getPreferredScaleFactor, getVariantException, getVisualizationDescription, getVisualizationDescriptions, getVisualizationFlavours, getVisualizationFlavours, getVisualizationFlavours, getVisualizationName, getVisualizationNames, getVisualizationShortName, getVisualizationShortNames, invalidateCache, logImageCache, needsAdditionalFiles, setInputObjects, setMap, setSOMData, setVisualizationUpdateListener |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface at.tuwien.ifs.somtoolbox.visualization.BackgroundImageVisualizer |
getControlPanel, getHTMLVisualisationControl, getNumberOfVisualizations, getPreferredScaleFactor, getVisualization, getVisualizationDescription, getVisualizationDescriptions, getVisualizationFlavours, getVisualizationFlavours, getVisualizationFlavours, getVisualizationName, getVisualizationNames, getVisualizationShortName, getVisualizationShortNames, needsAdditionalFiles, setInputObjects, setMap, setSOMData, setVisualizationUpdateListener |
dataPercentage
public double dataPercentage
neighbourHood
public double neighbourHood
GapVisualiser
public GapVisualiser()
createVisualization
public BufferedImage createVisualization(int index,
GrowingSOM gsom,
int width,
int height)
throws SOMToolboxException
- Description copied from class:
AbstractBackgroundImageVisualizer
- Creates a visualisation image. Subclasses must implement this method.
- Overrides:
createVisualization
in class UMatrix
- Parameters:
index
- the index of the variant to usegsom
- the GrowingSOM to take build the visualisation forwidth
- the desired width of the image, in pixelsheight
- the desired height of the image, in pixels.
- Returns:
- an image for this visualisation.
- Throws:
SOMToolboxException
createGapMatrix
private BufferedImage createGapMatrix(GrowingSOM gsom,
int width,
int height)
throws SOMToolboxException
- Throws:
SOMToolboxException