Package org.tribuo.clustering.hdbscan

Class HdbscanTrainer.ClusterExemplar

java.lang.Object

org.tribuo.clustering.hdbscan.HdbscanTrainer.ClusterExemplar

All Implemented Interfaces:

Serializable

Enclosing class:

HdbscanTrainer

public static final class HdbscanTrainer.ClusterExemplar
extends Object
implements Serializable

A cluster exemplar, with attributes for the point's label, outlier score and its features.

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
HdbscanTrainer.ClusterExemplar	copy()	Copies this cluster exemplar.
boolean	equals(Object o)
SGDVector	getFeatures()	Get the feature vector in this exemplar.
Integer	getLabel()	Get the label in this exemplar.
Double	getMaxDistToEdge()	Get the maximum distance from this exemplar to the edge of the cluster.
Double	getOutlierScore()	Get the outlier score in this exemplar.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

getLabel

public Integer getLabel()

Get the label in this exemplar.

Returns:

The label.

getOutlierScore

public Double getOutlierScore()

Get the outlier score in this exemplar.

Returns:

The outlier score.

getFeatures

public SGDVector getFeatures()

Get the feature vector in this exemplar.

Returns:

The feature vector.

getMaxDistToEdge

public Double getMaxDistToEdge()

Get the maximum distance from this exemplar to the edge of the cluster.

For models trained in 4.2 this will return Double.NEGATIVE_INFINITY as that information is not produced by 4.2 models.

Returns:

The distance to the edge of the cluster.

copy

public HdbscanTrainer.ClusterExemplar copy()

Copies this cluster exemplar.

Returns:

A deep copy of this cluster exemplar.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object