de.lmu.ifi.dbs.elki.algorithm.clustering.gdbscan

Class COPACNeighborPredicate.Instance

java.lang.Object

de.lmu.ifi.dbs.elki.algorithm.clustering.gdbscan.AbstractRangeQueryNeighborPredicate.Instance<COPACNeighborPredicate.COPACModel,COPACNeighborPredicate.COPACModel>

de.lmu.ifi.dbs.elki.algorithm.clustering.gdbscan.COPACNeighborPredicate.Instance

All Implemented Interfaces:

NeighborPredicate.Instance<COPACNeighborPredicate.COPACModel>

Enclosing class:

COPACNeighborPredicate<V extends NumberVector>

public static class COPACNeighborPredicate.Instance
extends AbstractRangeQueryNeighborPredicate.Instance<COPACNeighborPredicate.COPACModel,COPACNeighborPredicate.COPACModel>

Instance for a particular data set.

Author:

Erich Schubert

Field Summary

Fields inherited from class de.lmu.ifi.dbs.elki.algorithm.clustering.gdbscan.AbstractRangeQueryNeighborPredicate.Instance

ids, storage

Constructor Summary

Constructors

Constructor and Description
COPACNeighborPredicate.Instance(DBIDs ids, DataStore<COPACNeighborPredicate.COPACModel> storage) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	dimensionality(DBIDRef id) Get the correlation dimensionality of a single object.
COPACNeighborPredicate.COPACModel	getNeighbors(DBIDRef reference) Get the neighbors of a reference object for DBSCAN.
DBIDIter	iterDBIDs(COPACNeighborPredicate.COPACModel neighbors) Add the neighbors to a DBID set

Methods inherited from class de.lmu.ifi.dbs.elki.algorithm.clustering.gdbscan.AbstractRangeQueryNeighborPredicate.Instance

getIDs

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

COPACNeighborPredicate.Instance

public COPACNeighborPredicate.Instance(DBIDs ids,
                               DataStore<COPACNeighborPredicate.COPACModel> storage)

Constructor.

Parameters:

ids - IDs this is defined for.

storage - Stored models

Method Detail

getNeighbors

public COPACNeighborPredicate.COPACModel getNeighbors(DBIDRef reference)

Description copied from interface: NeighborPredicate.Instance

Get the neighbors of a reference object for DBSCAN.

Parameters:

reference - Reference object

Returns:

Neighborhood

iterDBIDs

public DBIDIter iterDBIDs(COPACNeighborPredicate.COPACModel neighbors)

Description copied from interface: NeighborPredicate.Instance

Add the neighbors to a DBID set

Parameters:

neighbors - Neighbors to iterate over

Returns:

iterator

dimensionality

public int dimensionality(DBIDRef id)

Get the correlation dimensionality of a single object.

Parameters:

id - Object ID

Returns:

correlation dimensionality