SpectralClustering.Builder (Watset 2.8.1 API)

java.lang.Object
- org.nlpub.watset.graph.SpectralClustering.Builder<V,E>

Type Parameters:

V - the type of nodes in the graph

E - the type of edges in the graph

All Implemented Interfaces:

Function<org.jgrapht.Graph<V,E>,SpectralClustering<V,E>>, ClusteringAlgorithmBuilder<V,E,SpectralClustering<V,E>>

Enclosing class:

SpectralClustering<V,E>
```
public static class SpectralClustering.Builder<V,E>
extends Object
implements ClusteringAlgorithmBuilder<V,E,SpectralClustering<V,E>>
```
Builder for SpectralClustering.

Constructor Summary

Constructors
Constructor Description

Builder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SpectralClustering<V,E>`	`apply(org.jgrapht.Graph<V,E> graph)`
`SpectralClustering.Builder<V,E>`	`setClusterer(org.apache.commons.math3.ml.clustering.Clusterer<NodeEmbedding<V>> clusterer)`	Set the underlying clustering algorithm.
`SpectralClustering.Builder<V,E>`	`setK(int k)`	Set the number of clusters.

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

Methods inherited from interface java.util.function.Function
andThen, compose

Constructor Detail
- Builder
```
public Builder()
```

Method Detail

setClusterer

public SpectralClustering.Builder<V,E> setClusterer(org.apache.commons.math3.ml.clustering.Clusterer<NodeEmbedding<V>> clusterer)

Set the underlying clustering algorithm.

Parameters:: clusterer - the clustering algorithm
Returns:: the builder

setK
```
public SpectralClustering.Builder<V,E> setK(int k)
```
Set the number of clusters.

Parameters:

k - the number of clusters

Returns:

the builder

apply

public SpectralClustering<V,E> apply(org.jgrapht.Graph<V,E> graph)

Specified by:: apply in interface Function<V,E>