Package elki.visualization.parallel3d.layout

Class MultidimensionalScalingMSTLayout3DPC

java.lang.Object

elki.visualization.parallel3d.layout.AbstractLayout3DPC<MultidimensionalScalingMSTLayout3DPC.Node>

elki.visualization.parallel3d.layout.MultidimensionalScalingMSTLayout3DPC

All Implemented Interfaces:

Layouter3DPC<NumberVector>, SimilarityBasedLayouter3DPC

@Reference(authors="Elke Achtert, Hans-Peter Kriegel, Erich Schubert, Arthur Zimek",
           title="Interactive Data Mining with 3D-Parallel-Coordinate-Trees",
           booktitle="Proc. 2013 ACM Int. Conf. on Management of Data (SIGMOD 2013)",
           url="https://doi.org/10.1145/2463676.2463696",
           bibkey="DBLP:conf/sigmod/AchtertKSZ13")
public class MultidimensionalScalingMSTLayout3DPC
extends AbstractLayout3DPC<MultidimensionalScalingMSTLayout3DPC.Node>

Layout the axes by multi-dimensional scaling.

Reference:

Elke Achtert, Hans-Peter Kriegel, Erich Schubert, Arthur Zimek:
Interactive Data Mining with 3D-Parallel-Coordinate-Trees.
Proc. 2013 ACM Int. Conf. on Management of Data (SIGMOD 2013)

Since:

0.6.0

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MultidimensionalScalingMSTLayout3DPC.Node	Node class for this layout.
static class	MultidimensionalScalingMSTLayout3DPC.Par	Parameteriation class.

Nested classes/interfaces inherited from class elki.visualization.parallel3d.layout.AbstractLayout3DPC

AbstractLayout3DPC.AbstractNode<N extends AbstractLayout3DPC.AbstractNode<N>>

Field Summary

Fields inherited from class elki.visualization.parallel3d.layout.AbstractLayout3DPC

sim

Fields inherited from interface elki.visualization.parallel3d.layout.SimilarityBasedLayouter3DPC

SIM_ID

Constructor Summary

Constructors

Constructor	Description
MultidimensionalScalingMSTLayout3DPC(Dependence sim)	Constructor.

Method Summary

Modifier and Type	Method	Description
Layout	layout(int dim, double[] mat)	Main analysis method.
(package private) MultidimensionalScalingMSTLayout3DPC.Node	makeNode(int dim, java.util.List<MultidimensionalScalingMSTLayout3DPC.Node> children)

Methods inherited from class elki.visualization.parallel3d.layout.AbstractLayout3DPC

buildSpanningTree, buildTree, computeSimilarityMatrix, findOptimalRoot, getSimilarity, layout, maxDepth

Methods inherited from class java.lang.Object

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

Constructor Detail

MultidimensionalScalingMSTLayout3DPC

public MultidimensionalScalingMSTLayout3DPC(Dependence sim)

Constructor.

Parameters:

sim - Similarity measure

Method Detail

makeNode

MultidimensionalScalingMSTLayout3DPC.Node makeNode(int dim,
                                                   java.util.List<MultidimensionalScalingMSTLayout3DPC.Node> children)

Specified by:

makeNode in class AbstractLayout3DPC<MultidimensionalScalingMSTLayout3DPC.Node>

layout

public Layout layout(int dim,
                     double[] mat)

Description copied from interface: SimilarityBasedLayouter3DPC

Main analysis method.

Specified by:

layout in interface SimilarityBasedLayouter3DPC

Specified by:

layout in class AbstractLayout3DPC<MultidimensionalScalingMSTLayout3DPC.Node>

Parameters:

dim - Dimensionality

mat - Similarity matrix

Returns:

Layout