de.lmu.ifi.dbs.elki.algorithm.outlier

Class LOF.LOFResult<O,D extends NumberDistance<D,?>>

java.lang.Object

de.lmu.ifi.dbs.elki.algorithm.outlier.LOF.LOFResult<O,D>

Enclosing class:

LOF<O,D extends NumberDistance<D,?>>

public static class LOF.LOFResult<O,D extends NumberDistance<D,?>>
extends Object

Encapsulates information like the neighborhood, the LRD and LOF values of the objects during a run of the LOF algorithm.

Field Summary

Fields

Modifier and Type	Field and Description
private KNNQuery<O,D>	kNNReach The kNN query w.r.t. the reachability distance.
private KNNQuery<O,D>	kNNRefer The kNN query w.r.t. the reference neighborhood distance.
private WritableDataStore<Double>	lofs The LOF values of the objects.
private WritableDataStore<Double>	lrds The LRD values of the objects.
private OutlierResult	result The result of the run of the LOF algorithm.
private RKNNQuery<O,D>	rkNNReach The rkNN query w.r.t. the reachability distance.
private RKNNQuery<O,D>	rkNNRefer The RkNN query w.r.t. the reference neighborhood distance.

Constructor Summary

Constructors

Constructor and Description
LOF.LOFResult(OutlierResult result, KNNQuery<O,D> kNNRefer, KNNQuery<O,D> kNNReach, WritableDataStore<Double> lrds, WritableDataStore<Double> lofs) Encapsulates information generated during a run of the LOF algorithm.

Method Summary

Methods

Modifier and Type	Method and Description
KNNQuery<O,D>	getKNNReach()
KNNQuery<O,D>	getKNNRefer()
WritableDataStore<Double>	getLofs()
WritableDataStore<Double>	getLrds()
OutlierResult	getResult()
RKNNQuery<O,D>	getRkNNReach()
RKNNQuery<O,D>	getRkNNRefer()
void	setRkNNReach(RKNNQuery<O,D> rkNNReach) Sets the RkNN query w.r.t. the reachability distance.
void	setRkNNRefer(RKNNQuery<O,D> rkNNRefer) Sets the RkNN query w.r.t. the reference neighborhood distance.

Methods inherited from class java.lang.Object

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

Field Detail

result

private OutlierResult result

The result of the run of the LOF algorithm.

kNNRefer

private final KNNQuery<O,D extends NumberDistance<D,?>> kNNRefer

The kNN query w.r.t. the reference neighborhood distance.

kNNReach

private final KNNQuery<O,D extends NumberDistance<D,?>> kNNReach

The kNN query w.r.t. the reachability distance.

rkNNRefer

private RKNNQuery<O,D extends NumberDistance<D,?>> rkNNRefer

The RkNN query w.r.t. the reference neighborhood distance.

rkNNReach

private RKNNQuery<O,D extends NumberDistance<D,?>> rkNNReach

The rkNN query w.r.t. the reachability distance.

lrds

private final WritableDataStore<Double> lrds

The LRD values of the objects.

lofs

private final WritableDataStore<Double> lofs

The LOF values of the objects.

Constructor Detail

LOF.LOFResult

public LOF.LOFResult(OutlierResult result,
             KNNQuery<O,D> kNNRefer,
             KNNQuery<O,D> kNNReach,
             WritableDataStore<Double> lrds,
             WritableDataStore<Double> lofs)

Encapsulates information generated during a run of the LOF algorithm.

Parameters:

result - the result of the run of the LOF algorithm

kNNRefer - the kNN query w.r.t. the reference neighborhood distance

kNNReach - the kNN query w.r.t. the reachability distance

lrds - the LRD values of the objects

lofs - the LOF values of the objects

Method Detail

getKNNRefer

public KNNQuery<O,D> getKNNRefer()

Returns:

the kNN query w.r.t. the reference neighborhood distance

getKNNReach

public KNNQuery<O,D> getKNNReach()

Returns:

the kNN query w.r.t. the reachability distance

getLrds

public WritableDataStore<Double> getLrds()

Returns:

the LRD values of the objects

getLofs

public WritableDataStore<Double> getLofs()

Returns:

the LOF values of the objects

getResult

public OutlierResult getResult()

Returns:

the result of the run of the LOF algorithm

setRkNNRefer

public void setRkNNRefer(RKNNQuery<O,D> rkNNRefer)

Sets the RkNN query w.r.t. the reference neighborhood distance.

Parameters:

rkNNRefer - the query to set

getRkNNRefer

public RKNNQuery<O,D> getRkNNRefer()

Returns:

the RkNN query w.r.t. the reference neighborhood distance

getRkNNReach

public RKNNQuery<O,D> getRkNNReach()

Returns:

the RkNN query w.r.t. the reachability distance

setRkNNReach

public void setRkNNReach(RKNNQuery<O,D> rkNNReach)

Sets the RkNN query w.r.t. the reachability distance.

Parameters:

rkNNReach - the query to set