Uses of Interface
de.lmu.ifi.dbs.elki.database.datastore.WritableDoubleDataStore

Packages that use WritableDoubleDataStore

Package	Description
de.lmu.ifi.dbs.elki.algorithm.clustering.kmeans	K-means clustering and variations.
de.lmu.ifi.dbs.elki.algorithm.outlier	Outlier detection algorithms
de.lmu.ifi.dbs.elki.algorithm.outlier.lof	LOF family of outlier detection algorithms.
de.lmu.ifi.dbs.elki.database.datastore	General data store layer API (along the lines of Map<DBID, T> - use everywhere!)
de.lmu.ifi.dbs.elki.database.datastore.memory	Memory data store implementation for ELKI.

Uses of WritableDoubleDataStore in de.lmu.ifi.dbs.elki.algorithm.clustering.kmeans

Methods in de.lmu.ifi.dbs.elki.algorithm.clustering.kmeans with parameters of type WritableDoubleDataStore

Modifier and Type	Method and Description
protected boolean	KMedoidsPAM.assignToNearestCluster(ArrayDBIDs means, DBIDs ids, WritableDoubleDataStore second, List<? extends ModifiableDBIDs> clusters, DistanceQuery<V,D> distQ) Returns a list of clusters.

Uses of WritableDoubleDataStore in de.lmu.ifi.dbs.elki.algorithm.outlier

Methods in de.lmu.ifi.dbs.elki.algorithm.outlier with parameters of type WritableDoubleDataStore

Modifier and Type	Method and Description
private void	DWOF.clusterData(DBIDs ids, RangeQuery<O,D> rnnQuery, WritableDoubleDataStore radii, WritableDataStore<ModifiableDBIDs> labels) This method applies a density based clustering algorithm.
private void	DWOF.initializeRadii(DBIDs ids, KNNQuery<O,D> knnq, DistanceQuery<O,D> distFunc, WritableDoubleDataStore radii) This method prepares a container for the radii of the objects and initializes radii according to the equation: initialRadii of a certain object = (absoluteMinDist of all objects) * (avgDist of the object) / (minAvgDist of all objects)

Uses of WritableDoubleDataStore in de.lmu.ifi.dbs.elki.algorithm.outlier.lof

Fields in de.lmu.ifi.dbs.elki.algorithm.outlier.lof declared as WritableDoubleDataStore

Modifier and Type	Field and Description
private WritableDoubleDataStore	FlexibleLOF.LOFResult.lofs The LOF values of the objects.
private WritableDoubleDataStore	FlexibleLOF.LOFResult.lrds The LRD values of the objects.

Methods in de.lmu.ifi.dbs.elki.algorithm.outlier.lof that return WritableDoubleDataStore

Modifier and Type	Method and Description
protected WritableDoubleDataStore	FlexibleLOF.computeLRDs(DBIDs ids, KNNQuery<O,D> knnReach) Computes the local reachability density (LRD) of the specified objects.
WritableDoubleDataStore	FlexibleLOF.LOFResult.getLofs() Get the LOF data store.
WritableDoubleDataStore	FlexibleLOF.LOFResult.getLrds() Get the LRD data store.

Methods in de.lmu.ifi.dbs.elki.algorithm.outlier.lof that return types with arguments of type WritableDoubleDataStore

Modifier and Type	Method and Description
protected Pair<WritableDoubleDataStore,DoubleMinMax>	FlexibleLOF.computeLOFs(DBIDs ids, DoubleDataStore lrds, KNNQuery<O,D> knnRefer) Computes the Local outlier factor (LOF) of the specified objects.

Methods in de.lmu.ifi.dbs.elki.algorithm.outlier.lof with parameters of type WritableDoubleDataStore

Modifier and Type	Method and Description
private void	LOF.computeLOFScores(KNNQuery<O,D> knnq, DBIDs ids, DoubleDataStore lrds, WritableDoubleDataStore lofs, DoubleMinMax lofminmax) Compute local outlier factors.
private void	LOF.computeLRDs(KNNQuery<O,D> knnq, DBIDs ids, WritableDoubleDataStore lrds) Compute local reachability distances.

Constructors in de.lmu.ifi.dbs.elki.algorithm.outlier.lof with parameters of type WritableDoubleDataStore

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

Uses of WritableDoubleDataStore in de.lmu.ifi.dbs.elki.database.datastore

Methods in de.lmu.ifi.dbs.elki.database.datastore that return WritableDoubleDataStore

Modifier and Type	Method and Description
static WritableDoubleDataStore	DataStoreUtil.makeDoubleStorage(DBIDs ids, int hints) Make a new storage, to associate the given ids with an object of class dataclass.
WritableDoubleDataStore	DataStoreFactory.makeDoubleStorage(DBIDs ids, int hints) Make a new storage, to associate the given ids with an object of class dataclass.
static WritableDoubleDataStore	DataStoreUtil.makeDoubleStorage(DBIDs ids, int hints, double def) Make a new storage, to associate the given ids with an object of class dataclass.
WritableDoubleDataStore	DataStoreFactory.makeDoubleStorage(DBIDs ids, int hints, double def) Make a new storage, to associate the given ids with an object of class dataclass.

Uses of WritableDoubleDataStore in de.lmu.ifi.dbs.elki.database.datastore.memory

Classes in de.lmu.ifi.dbs.elki.database.datastore.memory that implement WritableDoubleDataStore

Modifier and Type	Class and Description
class	ArrayDoubleStore A class to answer representation queries using the stored Array.
class	MapIntegerDBIDDoubleStore Writable data store for double values.

Methods in de.lmu.ifi.dbs.elki.database.datastore.memory that return WritableDoubleDataStore

Modifier and Type	Method and Description
WritableDoubleDataStore	MemoryDataStoreFactory.makeDoubleStorage(DBIDs ids, int hints)
WritableDoubleDataStore	MemoryDataStoreFactory.makeDoubleStorage(DBIDs ids, int hints, double def)