public class SmoothedDataHistogram extends Object implements MapDataVisualization
Using Smoothed Data Histograms for Cluster Visualization in Self-Organizing Maps
by Elias Pampalk, Andreas Rauber and Dieter Merkl.
Constructor and Description |
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SmoothedDataHistogram(int smoothingBins,
DistanceMeasure distance) |
Modifier and Type | Method and Description |
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double[][] |
computeImage(NeuronSquareMesh2D map,
Iterable<double[]> data)
Creates an image of the
data metrics when represented by the
map . |
public SmoothedDataHistogram(int smoothingBins, DistanceMeasure distance)
smoothingBins
- Number of bins.distance
- Distance.public double[][] computeImage(NeuronSquareMesh2D map, Iterable<double[]> data)
data
metrics when represented by the
map
.computeImage
in interface MapDataVisualization
map
- Map.data
- Data.NumberIsTooSmallException
- if the size of the map
is smaller than the number of smoothing bins
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