Package elki.clustering.em.models

Interface EMClusterModelFactory<O,M extends Model>

Type Parameters:

O - Input object type

M - Cluster model type

All Known Implementing Classes:

DiagonalGaussianModelFactory, MultivariateGaussianModelFactory, SphericalGaussianModelFactory, TextbookMultivariateGaussianModelFactory, TextbookSphericalGaussianModelFactory, TwoPassMultivariateGaussianModelFactory

public interface EMClusterModelFactory<O,M extends Model>

Factory for initializing the EM models.

Since:

0.7.0

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field	Description
static OptionID	INIT_ID	Parameter to specify the cluster center initialization.

Method Summary

Modifier and Type	Method	Description
java.util.List<? extends EMClusterModel<O,M>>	buildInitialModels(Relation<? extends O> relation, int k)	Build the initial models

Field Detail

INIT_ID

static final OptionID INIT_ID

Parameter to specify the cluster center initialization.

Method Detail

buildInitialModels

java.util.List<? extends EMClusterModel<O,M>> buildInitialModels(Relation<? extends O> relation,
                                                                       int k)

Build the initial models

Parameters:

relation - Relation

k - Number of clusters

Returns:

Initial models