SubspaceModel (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

java.lang.Object
- elki.data.model.SimplePrototypeModel<double[]>
- - elki.data.model.MeanModel
  - - elki.data.model.SubspaceModel

All Implemented Interfaces:

Model, PrototypeModel<double[]>, elki.result.textwriter.TextWriteable
```
public class SubspaceModel
extends MeanModel
implements elki.result.textwriter.TextWriteable
```
Model for Subspace Clusters.

Since:

0.3

Author:

Erich Schubert, Elke Achtert

Field Summary

Fields
Modifier and Type Field Description

private Subspace subspace
The subspace of the cluster.
- Fields inherited from class elki.data.model.SimplePrototypeModel
  prototype
- Fields inherited from interface elki.data.model.Model
  TYPE

Constructor Summary

Constructors
Constructor Description

SubspaceModel(Subspace subspace, double[] mean)
Creates a new SubspaceModel for the specified subspace with the given cluster mean.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long[]`	`getDimensions()`	Returns the BitSet that represents the dimensions of the subspace of this SubspaceModel.
`Subspace`	`getSubspace()`	Returns the subspace of this SubspaceModel.
`void`	`writeToText(elki.result.textwriter.TextWriterStream out, java.lang.String label)`	Implementation of `TextWriteable` interface.

Methods inherited from class elki.data.model.MeanModel
getMean, getPrototypeType

Methods inherited from class elki.data.model.SimplePrototypeModel
getPrototype, prototypeToString, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - subspace
```
private final Subspace subspace
```
    The subspace of the cluster.
- Constructor Detail
  - SubspaceModel
```
public SubspaceModel(Subspace subspace,
                     double[] mean)
```
    Creates a new SubspaceModel for the specified subspace with the given cluster mean.
    
    Parameters:
    
    subspace - the subspace of the cluster
    
    mean - the cluster mean
- Method Detail
  - getSubspace
```
public Subspace getSubspace()
```
    Returns the subspace of this SubspaceModel.
    
    Returns:
    
    the subspace
  - getDimensions
```
public long[] getDimensions()
```
    Returns the BitSet that represents the dimensions of the subspace of this SubspaceModel.
    
    Returns:
    
    the dimensions of the subspace
  - writeToText
```
public void writeToText(elki.result.textwriter.TextWriterStream out,
                        java.lang.String label)
```
    Description copied from interface: PrototypeModel
    
    Implementation of TextWriteable interface.
    
    Specified by:
    
    writeToText in interface Model
    
    Specified by:
    
    writeToText in interface PrototypeModel<double[]>
    
    Specified by:
    
    writeToText in interface elki.result.textwriter.TextWriteable
    
    Overrides:
    
    writeToText in class SimplePrototypeModel<double[]>
    
    Parameters:
    
    out - Output steam
    
    label - Optional label to prefix