| Package | Description | 
|---|---|
| weka.clusterers | |
| weka.experiment | |
| weka.filters.unsupervised.attribute | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
AbstractDensityBasedClusterer
Abstract clustering model that produces (for each test instance)
 an estimate of the membership in each cluster 
 (ie. 
 | 
class  | 
EM
Simple EM (expectation maximisation) class. 
EM assigns a probability distribution to each instance which indicates the probability of it belonging to each of the clusters.  | 
class  | 
MakeDensityBasedClusterer
Class for wrapping a Clusterer to make it return a distribution and density. 
 | 
class  | 
RandomizableDensityBasedClusterer
Abstract utility class for handling settings common to randomizable
 clusterers. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
static DensityBasedClusterer[] | 
AbstractDensityBasedClusterer.makeCopies(DensityBasedClusterer model,
          int num)
Creates copies of the current clusterer. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
static double | 
ClusterEvaluation.crossValidateModel(DensityBasedClusterer clusterer,
                  Instances data,
                  int numFolds,
                  Random random)
Perform a cross-validation for DensityBasedClusterer on a set of instances. 
 | 
static DensityBasedClusterer[] | 
AbstractDensityBasedClusterer.makeCopies(DensityBasedClusterer model,
          int num)
Creates copies of the current clusterer. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
DensityBasedClusterer | 
DensityBasedClustererSplitEvaluator.getClusterer()
Get the value of clusterer 
 | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
DensityBasedClustererSplitEvaluator.setClusterer(DensityBasedClusterer newClusterer)
Sets the clusterer. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
DensityBasedClusterer | 
ClusterMembership.getDensityBasedClusterer()
Get the clusterer used by this filter 
 | 
| Modifier and Type | Method and Description | 
|---|---|
void | 
ClusterMembership.setDensityBasedClusterer(DensityBasedClusterer newClusterer)
Set the clusterer for use in filtering 
 | 
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