Package elki.outlier.lof.parallel

Class LOFProcessor

java.lang.Object

elki.parallel.processor.AbstractDoubleProcessor

elki.outlier.lof.parallel.LOFProcessor

All Implemented Interfaces:

Processor

public class LOFProcessor
extends AbstractDoubleProcessor

Processor for computing the LOF.

Since:

0.7.0

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	LOFProcessor.Instance	Instance

Field Summary

Fields

Modifier and Type	Field	Description
private DataStore<? extends KNNList>	knns	KNN store
private DoubleDataStore	lrds	LRD store
private boolean	noself	Exclude object itself from computation.

Fields inherited from class elki.parallel.processor.AbstractDoubleProcessor

output

Constructor Summary

Constructors

Constructor	Description
LOFProcessor(DataStore<? extends KNNList> knns, DoubleDataStore lrds, boolean noself)	Constructor.

Method Summary

Modifier and Type	Method	Description
LOFProcessor.Instance	instantiate(Executor master)	Create an instance.

Methods inherited from class elki.parallel.processor.AbstractDoubleProcessor

cleanup, connectOutput

Methods inherited from class java.lang.Object

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

Field Detail

knns

private DataStore<? extends KNNList> knns

KNN store

lrds

private DoubleDataStore lrds

LRD store

noself

private boolean noself

Exclude object itself from computation.

Constructor Detail

LOFProcessor

public LOFProcessor(DataStore<? extends KNNList> knns,
                    DoubleDataStore lrds,
                    boolean noself)

Constructor.

Parameters:

knns - k nearest neighbors

lrds - Local reachability distances

noself - Exclude self from neighbors

Method Detail

instantiate

public LOFProcessor.Instance instantiate(Executor master)

Description copied from interface: Processor

Create an instance. May be called multiple times, for example for multiple threads.

Specified by:

instantiate in interface Processor

Specified by:

instantiate in class AbstractDoubleProcessor

Parameters:

master - Job executor

Returns:

Instance