Uses of Interface
de.lmu.ifi.dbs.elki.data.DatabaseObject

Packages that use DatabaseObject

de.lmu.ifi.dbs.elki	The base-package of the ELKI framework.
de.lmu.ifi.dbs.elki.algorithm	Package to collect algorithms suitable as a task for the KDDTask main routine.
de.lmu.ifi.dbs.elki.algorithm.clustering	Package collects clustering algorithms.
de.lmu.ifi.dbs.elki.algorithm.result	Package to collect result classes for the results of algorithms.
de.lmu.ifi.dbs.elki.algorithm.result.clustering	Package to collect result classes for the results of clustering algorithms.
de.lmu.ifi.dbs.elki.data	Package collects basic classes for different data types, database object types and label types.
de.lmu.ifi.dbs.elki.database	Package collects variants of databases and related classes.
de.lmu.ifi.dbs.elki.database.connection	Provides database connection classes.
de.lmu.ifi.dbs.elki.distance	Package collects distances and - in its subpackages - distance and similarity functions.
de.lmu.ifi.dbs.elki.distance.distancefunction	Package collects distance functions.
de.lmu.ifi.dbs.elki.distance.similarityfunction	Package collects similarity functions.
de.lmu.ifi.dbs.elki.distance.similarityfunction.kernel	Package collects kernel functions.
de.lmu.ifi.dbs.elki.index	Package collects variants of index structures.
de.lmu.ifi.dbs.elki.index.tree	Package collects variants of tree-based index structures.
de.lmu.ifi.dbs.elki.index.tree.metrical	Package collects metrical tree-based index structures.
de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants	Package collects variants of the M-Tree.
de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkapp	Package collects classes for the MkAppTree
de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkcop	Package collects classes for the MkCoPTree
de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkmax	Package collects classes for the MkMaxTree
de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktab	Package collects classes for the MkTabTree
de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mtree	Package collects classes for the MTree
de.lmu.ifi.dbs.elki.normalization	Provides classes and methods for normalizations (and reconstitution) of data sets.
de.lmu.ifi.dbs.elki.parser	Package collects parser for different file formats and data types.
de.lmu.ifi.dbs.elki.preprocessing	Package collects preprocessors used for data preparation in a first step of various algorithms or distance measures.
de.lmu.ifi.dbs.elki.utilities	Package collects various classes and methods of global utility.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki

Classes in de.lmu.ifi.dbs.elki with type parameters of type DatabaseObject

class

KDDTask<O extends DatabaseObject> Provides a KDDTask that can be used to perform any algorithm implementing Algorithm using any DatabaseConnection implementing DatabaseConnection.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.algorithm

Classes in de.lmu.ifi.dbs.elki.algorithm with type parameters of type DatabaseObject

class	AbstractAlgorithm<O extends DatabaseObject> AbstractAlgorithm sets the values for flags verbose and time.
interface	Algorithm<O extends DatabaseObject> Specifies the requirements for any algorithm that is to be executable by the main class.
class	DistanceBasedAlgorithm<O extends DatabaseObject,D extends Distance<D>> Provides an abstract algorithm already setting the distance function.
class	KNNDistanceOrder<O extends DatabaseObject,D extends Distance<D>> Provides an order of the kNN-distances for all objects within the database.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.algorithm.clustering

Classes in de.lmu.ifi.dbs.elki.algorithm.clustering with type parameters of type DatabaseObject

interface	Clustering<O extends DatabaseObject> Interface for Algorithms that are capable to provide a ClusteringResult.
class	DBSCAN<O extends DatabaseObject,D extends Distance<D>> DBSCAN provides the DBSCAN algorithm, an algorithm to find density-connected sets in a database.
class	OPTICS<O extends DatabaseObject,D extends Distance<D>> OPTICS provides the OPTICS algorithm.
class	SLINK<O extends DatabaseObject,D extends Distance<D>> Efficient implementation of the Single-Link Algorithm SLINK of R.
class	SNNClustering<O extends DatabaseObject,D extends Distance<D>> Shared nearest neighbor clustering.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.algorithm.result

Classes in de.lmu.ifi.dbs.elki.algorithm.result with type parameters of type DatabaseObject

class	AbstractResult<O extends DatabaseObject> Abstract super class for a result object.
class	KNNDistanceOrderResult<O extends DatabaseObject,D extends Distance<D>>
class	KNNJoinResult<O extends DatabaseObject,D extends Distance<D>> Provides the result of a kNN-Join.
class	PartitionResults<O extends DatabaseObject> A result for a partitioning algorithm providing a single result for a single partition.
class	PointerRepresentation<O extends DatabaseObject,D extends Distance<D>> Provides the result of the single link algorithm SLINK.
interface	Result<O extends DatabaseObject> Specifies the requirements to a printable result of some algorithm.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.algorithm.result.clustering

Classes in de.lmu.ifi.dbs.elki.algorithm.result.clustering with type parameters of type DatabaseObject

class	Cluster<O extends DatabaseObject> todo arthur comment
interface	ClusteringResult<O extends DatabaseObject> A Result that provides a set of disjunct clusters and a mapping from classlabels (supposedly assigned by the algorithm) to databases.
class	ClusterOrder<O extends DatabaseObject,D extends Distance<D>> A class representing the cluster order of the OPTICS algorithm.
class	Clusters<O extends DatabaseObject> Provides a result of a clustering-algorithm that computes several clusters.
class	ClustersPlusNoise<O extends DatabaseObject> Provides a result of a clustering-algorithm that computes several clusters and remaining noise.
class	HierarchicalClusters<C extends HierarchicalCluster<C>,O extends DatabaseObject> Provides a result of a clustering algorithm that computes hierarchical clusters.
class	PartitionClusteringResults<O extends DatabaseObject> A result for a partitioning clustering algorithm providing a single result for a single partition.

Classes in de.lmu.ifi.dbs.elki.algorithm.result.clustering that implement DatabaseObject

class

Cluster<O extends DatabaseObject> todo arthur comment

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.data

Classes in de.lmu.ifi.dbs.elki.data with type parameters of type DatabaseObject

class	MultiInstanceObject<O extends DatabaseObject> MultiInstanceObject represents a collection of several DatabaseObjects of an equal type.
class	MultiRepresentedObject<O extends DatabaseObject> MultiRepresentedObject represents a collection of several DatabaseObjects of a same superclass.

Subinterfaces of DatabaseObject in de.lmu.ifi.dbs.elki.data

interface

FeatureVector<V extends FeatureVector<V,N>,N extends Number> Interface FeatureVector defines the methods that should be implemented by any Object that is element of a real vector space of type N.

Classes in de.lmu.ifi.dbs.elki.data that implement DatabaseObject

class	AbstractDatabaseObject Abstract super class for all database objects.
class	BitVector Provides a BitVector wrapping a BitSet.
class	DoubleVector A DoubleVector is to store real values approximately as double values.
class	ExternalObject Provides an id referencing an external data object.
class	FloatVector A FloatVector is to store real values approximately as float values.
class	MultiInstanceObject<O extends DatabaseObject> MultiInstanceObject represents a collection of several DatabaseObjects of an equal type.
class	MultiRepresentedObject<O extends DatabaseObject> MultiRepresentedObject represents a collection of several DatabaseObjects of a same superclass.
class	NumberVector<V extends NumberVector<V,N>,N extends Number> NumberVector is an abstract implementation of FeatureVector.
class	ParameterizationFunction A parameterization function decribes all lines in a d-dimensional feature space intersecting in one point p.
class	RealVector<V extends RealVector<V,N>,N extends Number> RealVector is an abstract super class for all feature vectors having real numbers as values.
class	SparseDoubleVector A SparseDoubleVector is to store real values approximately as double values.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.database

Classes in de.lmu.ifi.dbs.elki.database with type parameters of type DatabaseObject

class	AbstractDatabase<O extends DatabaseObject> Provides a mapping for associations based on a Hashtable and functions to get the next usable ID for insertion, making IDs reusable after deletion of the entry.
interface	Database<O extends DatabaseObject> Database specifies the requirements for any database implementation.
class	IndexDatabase<O extends DatabaseObject> IndexDatabase is a database implementation which is supported by an index structure.
class	MetricalIndexDatabase<O extends DatabaseObject,D extends Distance<D>,N extends MetricalNode<N,E>,E extends MTreeEntry<D>> MetricalIndexDatabase is a database implementation which is supported by a metrical index structure.
class	ObjectAndAssociations<O extends DatabaseObject> Provides a single database objects and a map of associations associated with this object.
class	SequentialDatabase<O extends DatabaseObject> SequentialDatabase is a simple implementation of a Database.

Fields in de.lmu.ifi.dbs.elki.database declared as DatabaseObject

private O

ObjectAndAssociations.object The database object.

Constructor parameters in de.lmu.ifi.dbs.elki.database with type arguments of type DatabaseObject

DatabaseEvent(Database<? extends DatabaseObject> source, List<Integer> objectIDs)
Used to create an event when database objects have been updated, inserted, or removed.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.database.connection

Classes in de.lmu.ifi.dbs.elki.database.connection with type parameters of type DatabaseObject

class	AbstractDatabaseConnection<O extends DatabaseObject> Abstract super class for all database connections.
interface	DatabaseConnection<O extends DatabaseObject> DatabaseConnection is to provide a database.
class	FileBasedDatabaseConnection<O extends DatabaseObject> Provides a file based database connection based on the parser to be set.
class	InputStreamDatabaseConnection<O extends DatabaseObject> Provides a database connection expecting input from standard in.
class	MultipleFileBasedDatabaseConnection<O extends DatabaseObject> Provides a database connection based on multiple files and parsers to be set.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.distance

Classes in de.lmu.ifi.dbs.elki.distance with type parameters of type DatabaseObject

class	AbstractMeasurementFunction<O extends DatabaseObject,D extends Distance<D>> Abstract Measurement Function provides some methods valid for any extending class.
interface	MeasurementFunction<O extends DatabaseObject,D extends Distance<D>> Interface Measurement describes the requirements of any measurement function (e.g. distance function or similarity function), that provides a measurement for comparing database objects.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.distance.distancefunction

Classes in de.lmu.ifi.dbs.elki.distance.distancefunction with type parameters of type DatabaseObject

class	AbstractDistanceFunction<O extends DatabaseObject,D extends Distance<D>> AbstractDistanceFunction provides some methods valid for any extending class.
class	AbstractDoubleDistanceFunction<O extends DatabaseObject> Provides an abstract superclass for DistanceFunctions that are based on DoubleDistance.
class	AbstractFloatDistanceFunction<O extends DatabaseObject> Provides a DistanceFunction that is based on FloatDistance.
class	AbstractPreprocessorBasedDistanceFunction<O extends DatabaseObject,P extends Preprocessor<O>,D extends Distance<D>> Abstract super class for distance functions needing a preprocessor.
interface	DistanceFunction<O extends DatabaseObject,D extends Distance<D>> Interface DistanceFunction describes the requirements of any distance function.
class	RepresentationSelectingDistanceFunction<O extends DatabaseObject,M extends MultiRepresentedObject<O>,D extends Distance<D>> Distance function for multirepresented objects that selects one representation and computes the distances only within the selected representation.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.distance.similarityfunction

Classes in de.lmu.ifi.dbs.elki.distance.similarityfunction with type parameters of type DatabaseObject

class	AbstractIntegerSimilarityFunction<O extends DatabaseObject>
class	AbstractPreprocessorBasedSimilarityFunction<O extends DatabaseObject,P extends Preprocessor<O>,D extends Distance<D>> Abstract super class for distance functions needing a preprocessor.
class	AbstractSimilarityFunction<O extends DatabaseObject,D extends Distance<D>>
class	SharedNearestNeighborSimilarityFunction<O extends DatabaseObject,D extends Distance<D>>
interface	SimilarityFunction<O extends DatabaseObject,D extends Distance<D>> Interface SimilarityFunction describes the requirements of any similarity function.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.distance.similarityfunction.kernel

Classes in de.lmu.ifi.dbs.elki.distance.similarityfunction.kernel with type parameters of type DatabaseObject

class	AbstractDoubleKernelFunction<O extends DatabaseObject> Provides an abstract superclass for KernelFunctions that are based on DoubleDistance.
class	AbstractKernelFunction<O extends DatabaseObject,D extends Distance<D>> AbstractKernelFunction provides some methods valid for any extending class.
interface	KernelFunction<O extends DatabaseObject,D extends Distance<D>> Interface Kernel describes the requirements of any kernel function.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.index

Classes in de.lmu.ifi.dbs.elki.index with type parameters of type DatabaseObject

interface

Index<O extends DatabaseObject> Interface defining the minimum requirements for all index classes.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.index.tree

Classes in de.lmu.ifi.dbs.elki.index.tree with type parameters of type DatabaseObject

class	BreadthFirstEnumeration<O extends DatabaseObject,N extends Node<N,E>,E extends Entry> Provides a breadth first enumeration over the nodes of an index structure.
class	TreeIndex<O extends DatabaseObject,N extends Node<N,E>,E extends Entry> Abstract super class for all tree based index classes.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.index.tree.metrical

Classes in de.lmu.ifi.dbs.elki.index.tree.metrical with type parameters of type DatabaseObject

class

MetricalIndex<O extends DatabaseObject,D extends Distance<D>,N extends MetricalNode<N,E>,E extends MetricalEntry> Abstract super class for all metrical index classes.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants

Classes in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants with type parameters of type DatabaseObject

class	AbstractMTree<O extends DatabaseObject,D extends Distance<D>,N extends AbstractMTreeNode<O,D,N,E>,E extends MTreeEntry<D>> Abstract super class for all M-Tree variants.
class	AbstractMTreeNode<O extends DatabaseObject,D extends Distance<D>,N extends AbstractMTreeNode<O,D,N,E>,E extends MTreeEntry<D>> Represents a node in an AbstractM-Tree.
class	MLBDistSplit<O extends DatabaseObject,D extends Distance<D>,N extends AbstractMTreeNode<O,D,N,E>,E extends MTreeEntry<D>> Encapsulates the required parameters for a split of a node in an M-Tree.
class	MRadSplit<O extends DatabaseObject,D extends Distance<D>,N extends AbstractMTreeNode<O,D,N,E>,E extends MTreeEntry<D>> Encapsulates the required parameters for a split of a node in an M-Tree.
class	MTreeSplit<O extends DatabaseObject,D extends Distance<D>,N extends AbstractMTreeNode<O,D,N,E>,E extends MTreeEntry<D>> Encapsulates the required parameters for a split of a node in a M-Tree.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkapp

Classes in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkapp with type parameters of type DatabaseObject

class	MkAppTree<O extends DatabaseObject,D extends NumberDistance<D>> MkAppTree is a metrical index structure based on the concepts of the M-Tree supporting efficient processing of reverse k nearest neighbor queries for parameter k < kmax.
(package private) class	MkAppTreeNode<O extends DatabaseObject,D extends NumberDistance<D>> Represents a node in an MkApp-Tree.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkcop

Classes in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkcop with type parameters of type DatabaseObject

class	MkCoPTree<O extends DatabaseObject,D extends NumberDistance<D>> MkCopTree is a metrical index structure based on the concepts of the M-Tree supporting efficient processing of reverse k nearest neighbor queries for parameter k < kmax.
(package private) class	MkCoPTreeNode<O extends DatabaseObject,D extends NumberDistance<D>> Represents a node in an MkCop-Tree.

Methods in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkcop with type parameters of type DatabaseObject

<O extends DatabaseObject> D	MkCoPDirectoryEntry.approximateConservativeKnnDistance(int k, DistanceFunction<O,D> distanceFunction) Returns the conservative approximated knn distance of the entry.
<O extends DatabaseObject> D	MkCoPLeafEntry.approximateConservativeKnnDistance(int k, DistanceFunction<O,D> distanceFunction) Returns the conservative approximated knn distance of the entry.
<O extends DatabaseObject> D	MkCoPEntry.approximateConservativeKnnDistance(int k, DistanceFunction<O,D> distanceFunction) Returns the conservative approximated knn distance of the entry.
<O extends DatabaseObject> D	MkCoPLeafEntry.approximateProgressiveKnnDistance(int k, DistanceFunction<O,D> distanceFunction) Returns the progressive approximated knn distance of the entry.
<O extends DatabaseObject,D extends NumberDistance<D>> D	ApproximationLine.getApproximatedKnnDistance(int k, DistanceFunction<O,D> distanceFunction) Returns the approximated knn-distance at the specified k.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkmax

Classes in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mkmax with type parameters of type DatabaseObject

class	MkMaxTree<O extends DatabaseObject,D extends Distance<D>> MkNNTree is a metrical index structure based on the concepts of the M-Tree supporting efficient processing of reverse k nearest neighbor queries.
(package private) class	MkMaxTreeNode<O extends DatabaseObject,D extends Distance<D>> Represents a node in a MkMax-Tree.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktab

Classes in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktab with type parameters of type DatabaseObject

class	MkTabTree<O extends DatabaseObject,D extends Distance<D>> MkMaxTree is a metrical index structure based on the concepts of the M-Tree supporting efficient processing of reverse k nearest neighbor queries for parameter k < kmax.
(package private) class	MkTabTreeNode<O extends DatabaseObject,D extends Distance<D>> Represents a node in a MkMax-Tree.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mtree

Classes in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mtree with type parameters of type DatabaseObject

class	MTree<O extends DatabaseObject,D extends Distance<D>> MTree is a metrical index structure based on the concepts of the M-Tree.
class	MTreeNode<O extends DatabaseObject,D extends Distance<D>> Represents a node in an M-Tree.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.normalization

Classes in de.lmu.ifi.dbs.elki.normalization with type parameters of type DatabaseObject

class	AbstractNormalization<O extends DatabaseObject> Abstract super class for all normalizations.
class	DummyNormalization<O extends DatabaseObject> Dummy normalization that does nothing.
class	MultiRepresentedObjectNormalization<O extends DatabaseObject> Class to perform and undo a normalization on multi-represented objects with respect to given normalizations for each representation.
interface	Normalization<O extends DatabaseObject> Normalization performs a normalization on a set of feature vectors and is capable to transform a set of feature vectors to the original attribute ranges.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.parser

Classes in de.lmu.ifi.dbs.elki.parser with type parameters of type DatabaseObject

class	AbstractParser<O extends DatabaseObject> Abstract superclass for all parsers providing the option handler for handling options.
interface	DistanceParser<O extends DatabaseObject,D extends Distance<D>> A DistanceParser shall provide a DistanceParsingResult by parsing an InputStream.
class	DistanceParsingResult<O extends DatabaseObject,D extends Distance<D>> Provides a list of database objects and labels associated with these objects and a cache of precomputed distances between the database objects.
class	ObjectAndLabels<O extends DatabaseObject> Provides a single database objects and a list of labels associated with this object.
interface	Parser<O extends DatabaseObject> A Parser shall provide a ParsingResult by parsing an InputStream.
class	ParsingResult<O extends DatabaseObject> Provides a list of database objects and labels associated with these objects.

Fields in de.lmu.ifi.dbs.elki.parser declared as DatabaseObject

private O

ObjectAndLabels.object The database object.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.preprocessing

Classes in de.lmu.ifi.dbs.elki.preprocessing with type parameters of type DatabaseObject

interface	PreferenceVectorPreprocessor<O extends DatabaseObject> Marker interface for preprocessors computing preference vectors.
interface	Preprocessor<O extends DatabaseObject> Defines the requirements for classes that do some preprocessing steps for objects of a certain database.
class	PreprocessorHandler<O extends DatabaseObject,P extends Preprocessor<O>> Handler class for all distance function using a preprocessor.
class	SharedNearestNeighborsPreprocessor<O extends DatabaseObject,D extends Distance<D>> A preprocessor for annotation of the ids of nearest neighbors to each database object.

Uses of DatabaseObject in de.lmu.ifi.dbs.elki.utilities

Methods in de.lmu.ifi.dbs.elki.utilities with type parameters of type DatabaseObject

static <O extends DatabaseObject> Collection<Integer>

Util.getDatabaseIDs(Database<O> db) Returns a collection of the ids of the objects stored in the specified database.