public SimilarityVisualization(SimilarityMeasureObject sim, ExampleSet exampleSet) {
super();
setLayout(new BorderLayout());
DistanceMeasure measure = sim.getDistanceMeasure();
ButtonGroup group = new ButtonGroup();
JPanel togglePanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
// similarity table
final JComponent tableView = new SimilarityTable(measure, exampleSet);
final JRadioButton tableButton = new JRadioButton("Table View", true);
tableButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (tableButton.isSelected()) {
remove(1);
add(tableView, BorderLayout.CENTER);
repaint();
}
}
});
group.add(tableButton);
togglePanel.add(tableButton);
// graph view
final JComponent graphView =
new GraphViewer<String, String>(new SimilarityGraphCreator(measure, exampleSet));
final JRadioButton graphButton = new JRadioButton("Graph View", false);
graphButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (graphButton.isSelected()) {
remove(1);
add(graphView, BorderLayout.CENTER);
repaint();
}
}
});
group.add(graphButton);
togglePanel.add(graphButton);
// histogram view
DataTable dataTable = new SimpleDataTable("Histogram", new String[] {"Histogram"});
double sampleRatio = Math.min(1.0d, 500.0d / exampleSet.size());
Random random = new Random();
int i = 0;
for (Example example : exampleSet) {
int j = 0;
for (Example compExample : exampleSet) {
if (i != j && random.nextDouble() < sampleRatio) {
double simValue = measure.calculateSimilarity(example, compExample);
dataTable.add(new SimpleDataTableRow(new double[] {simValue}));
}
j++;
}
i++;
}
final PlotterConfigurationModel settings =
new PlotterConfigurationModel(PlotterConfigurationModel.HISTOGRAM_PLOT, dataTable);
settings.enablePlotColumn(0);
settings.setParameterAsInt(HistogramChart.PARAMETER_NUMBER_OF_BINS, 100);
final JRadioButton histogramButton = new JRadioButton("Histogram View", false);
histogramButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (histogramButton.isSelected()) {
remove(1);
add(settings.getPlotter().getPlotter(), BorderLayout.CENTER);
repaint();
}
}
});
group.add(histogramButton);
togglePanel.add(histogramButton);
// K distance view
final SimilarityKDistanceVisualization kDistancePlotter =
new SimilarityKDistanceVisualization(measure, exampleSet);
final JRadioButton kdistanceButton = new JRadioButton("k-Distance View", false);
kdistanceButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (kdistanceButton.isSelected()) {
remove(1);
add(kDistancePlotter, BorderLayout.CENTER);
repaint();
}
}
});
group.add(kdistanceButton);
togglePanel.add(kdistanceButton);
add(togglePanel, BorderLayout.NORTH);
add(tableView, BorderLayout.CENTER);
}
@Override
public TableModel getTableModel(Object renderable, IOContainer ioContainer, boolean isReporting) {
SimilarityMeasureObject similarity = (SimilarityMeasureObject) renderable;
return new SimilarityTableModel(similarity.getDistanceMeasure(), similarity.getExampleSet());
}