Uses of Interface
de.lmu.ifi.dbs.elki.database.relation.Relation

Packages that use Relation

Package	Description
de.lmu.ifi.dbs.elki.algorithm	Algorithms suitable as a task for the KDDTask main routine.
de.lmu.ifi.dbs.elki.algorithm.clustering	Clustering algorithms Clustering algorithms are supposed to implement the Algorithm-Interface.
de.lmu.ifi.dbs.elki.algorithm.clustering.correlation	Correlation clustering algorithms
de.lmu.ifi.dbs.elki.algorithm.clustering.correlation.cash	Helper classes for the CASH algorithm.
de.lmu.ifi.dbs.elki.algorithm.clustering.subspace	Axis-parallel subspace clustering algorithms The clustering algorithms in this package are instances of both, projected clustering algorithms or subspace clustering algorithms according to the classical but somewhat obsolete classification schema of clustering algorithms for axis-parallel subspaces.
de.lmu.ifi.dbs.elki.algorithm.clustering.trivial	Trivial clustering algorithms: all in one, no clusters, label clusterings These methods are mostly useful for providing a reference result in evaluation.
de.lmu.ifi.dbs.elki.algorithm.outlier	Outlier detection algorithms
de.lmu.ifi.dbs.elki.algorithm.outlier.meta	Meta outlier detection algorithms: external scores, score rescaling.
de.lmu.ifi.dbs.elki.algorithm.outlier.spatial	Spatial outlier detection algorithms
de.lmu.ifi.dbs.elki.algorithm.outlier.spatial.neighborhood	Spatial outlier neighborhood classes
de.lmu.ifi.dbs.elki.algorithm.outlier.spatial.neighborhood.weighted	Weighted Neighborhood definitions.
de.lmu.ifi.dbs.elki.algorithm.outlier.trivial	Trivial outlier detection algorithms: no outliers, all outliers, label outliers.
de.lmu.ifi.dbs.elki.algorithm.statistics	Statistical analysis algorithms The algorithms in this package perform statistical analysis of the data (e.g. compute distributions, distance distributions etc.)
de.lmu.ifi.dbs.elki.application.visualization	Visualization applications in ELKI.
de.lmu.ifi.dbs.elki.data.model	Cluster models classes for various algorithms.
de.lmu.ifi.dbs.elki.database	ELKI database layer - loading, storing, indexing and accessing data
de.lmu.ifi.dbs.elki.database.query	Database queries - computing distances, neighbors, similarities - API and general documentation.
de.lmu.ifi.dbs.elki.database.query.distance	Prepared queries for distances.
de.lmu.ifi.dbs.elki.database.query.knn	Prepared queries for k nearest neighbor (kNN) queries.
de.lmu.ifi.dbs.elki.database.query.range	Prepared queries for ε-range queries.
de.lmu.ifi.dbs.elki.database.query.rknn	Prepared queries for reverse k nearest neighbor (rkNN) queries.
de.lmu.ifi.dbs.elki.database.query.similarity	Prepared queries for similarity functions.
de.lmu.ifi.dbs.elki.database.relation	Relations, materialized and virtual (views).
de.lmu.ifi.dbs.elki.distance.distancefunction	Distance functions for use within ELKI.
de.lmu.ifi.dbs.elki.distance.distancefunction.adapter	Distance functions deriving distances from e.g. similarity measures
de.lmu.ifi.dbs.elki.distance.distancefunction.colorhistogram	Distance functions using correlations.
de.lmu.ifi.dbs.elki.distance.distancefunction.correlation	Distance functions using correlations.
de.lmu.ifi.dbs.elki.distance.distancefunction.subspace	Distance functions based on subspaces.
de.lmu.ifi.dbs.elki.distance.similarityfunction	Similarity functions.
de.lmu.ifi.dbs.elki.distance.similarityfunction.kernel	Kernel functions.
de.lmu.ifi.dbs.elki.evaluation.roc	Evaluation of rankings using ROC AUC (Receiver Operation Characteristics - Area Under Curve)
de.lmu.ifi.dbs.elki.evaluation.similaritymatrix	Render a distance matrix to visualize a clustering-distance-combination.
de.lmu.ifi.dbs.elki.index	Index structure implementations
de.lmu.ifi.dbs.elki.index.preprocessed	Index structure based on preprocessors
de.lmu.ifi.dbs.elki.index.preprocessed.knn	Indexes providing KNN and rKNN data.
de.lmu.ifi.dbs.elki.index.preprocessed.localpca	Index using a preprocessed local PCA.
de.lmu.ifi.dbs.elki.index.preprocessed.preference	Indexes storing preference vectors.
de.lmu.ifi.dbs.elki.index.preprocessed.snn	Indexes providing nearest neighbor sets
de.lmu.ifi.dbs.elki.index.preprocessed.subspaceproj	Index using a preprocessed local subspaces.
de.lmu.ifi.dbs.elki.index.tree	Tree-based index structures
de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkapp	MkAppTree
de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkcop	MkCoPTree
de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkmax	MkMaxTree
de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mktab	MkTabTree
de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mtree	MTree
de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.deliclu	DeLiCluTree
de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar	RStarTree
de.lmu.ifi.dbs.elki.math.linearalgebra	Linear Algebra package provides classes and computational methods for operations on matrices.
de.lmu.ifi.dbs.elki.math.linearalgebra.pca	Principal Component Analysis (PCA) and Eigenvector processing.
de.lmu.ifi.dbs.elki.math.spacefillingcurves	Space filling curves.
de.lmu.ifi.dbs.elki.result	Result types, representation and handling
de.lmu.ifi.dbs.elki.result.optics	Result classes for OPTICS.
de.lmu.ifi.dbs.elki.result.outlier	Outlier result classes
de.lmu.ifi.dbs.elki.result.textwriter	Text serialization (CSV, Gnuplot, Console, ...)
de.lmu.ifi.dbs.elki.utilities	Utility and helper classes - commonly used data structures, output formatting, exceptions, ...
de.lmu.ifi.dbs.elki.utilities.referencepoints	Package containing strategies to obtain reference points Shared code for various algorithms that use reference points.
de.lmu.ifi.dbs.elki.utilities.scaling.outlier	Scaling of Outlier scores, that require a statistical analysis of the occurring values
de.lmu.ifi.dbs.elki.visualization	Visualization package of ELKI.
de.lmu.ifi.dbs.elki.visualization.gui	Package to provide a visualization GUI.
de.lmu.ifi.dbs.elki.visualization.projector	Projectors are responsible for finding appropriate projections for data relations.
de.lmu.ifi.dbs.elki.visualization.scales	Scales handling for plotting.
de.lmu.ifi.dbs.elki.visualization.visualizers	Visualizers for various results
de.lmu.ifi.dbs.elki.visualization.visualizers.vis1d	Visualizers based on 1D projections.
de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d	Visualizers based on 2D projections.

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

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

Modifier and Type	Method and Description
protected BitSet[]	APRIORI.frequentItemsets(Map<BitSet,Integer> support, BitSet[] candidates, Relation<BitVector> database) Returns the frequent BitSets out of the given BitSets with respect to the given database.
CorrelationAnalysisSolution<V>	DependencyDerivator.generateModel(Relation<V> db, DBIDs ids) Runs the pca on the given set of IDs.
CorrelationAnalysisSolution<V>	DependencyDerivator.generateModel(Relation<V> db, DBIDs ids, V centroidDV) Runs the pca on the given set of IDs and for the given centroid.
AprioriResult	APRIORI.run(Database database, Relation<BitVector> relation) Performs the APRIORI algorithm on the given database.
Result	DummyAlgorithm.run(Database database, Relation<O> relation) Run the algorithm.
KNNDistanceOrderResult<D>	KNNDistanceOrder.run(Database database, Relation<O> relation) Provides an order of the kNN-distances for all objects within the specified database.
CollectionResult<CTriple<DBID,DBID,Double>>	MaterializeDistances.run(Database database, Relation<O> relation) Iterates over all points in the database.
DataStore<KNNList<D>>	KNNJoin.run(Database database, Relation<V> relation) Joins in the given spatial database to each object its k-nearest neighbors.
CorrelationAnalysisSolution<V>	DependencyDerivator.run(Database database, Relation<V> relation) Computes quantitatively linear dependencies among the attributes of the given database based on a linear correlation PCA.

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

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

Modifier and Type	Method and Description
protected double	EM.assignProbabilitiesToInstances(Relation<V> database, List<Double> normDistrFactor, List<V> means, List<Matrix> invCovMatr, List<Double> clusterWeights, WritableDataStore<double[]> probClusterIGivenX) Assigns the current probability values to the instances in the database and compute the expectation value of the current mixture of distributions.
private Clustering<OPTICSModel>	OPTICSXi.extractClusters(ClusterOrderResult<N> clusterOrderResult, Relation<?> relation, double ixi, int minpts) Extract clusters from a cluster order result.
private DBID	DeLiClu.getStartObject(Relation<NV> relation) Returns the id of the start object for the run method.
protected List<V>	EM.initialMeans(Relation<V> relation) Creates k random points distributed uniformly within the attribute ranges of the given database.
protected List<V>	KMeans.means(List<? extends ModifiableDBIDs> clusters, List<V> means, Relation<V> database) Returns the mean vectors of the given clusters in the given database.
Clustering<OPTICSModel>	OPTICSXi.run(Database database, Relation<?> relation)
ClusterOrderResult<D>	DeLiClu.run(Database database, Relation<NV> relation)
ClusterOrderResult<D>	OPTICS.run(Database database, Relation<O> relation) Run OPTICS on the database.
Result	SLINK.run(Database database, Relation<O> relation) Performs the SLINK algorithm on the given database.
Clustering<Model>	SNNClustering.run(Database database, Relation<O> relation) Perform SNN clustering
Clustering<Model>	DBSCAN.run(Database database, Relation<O> relation) Performs the DBSCAN algorithm on the given database.
Clustering<MeanModel<V>>	KMeans.run(Database database, Relation<V> relation) Run k-means
Clustering<Model>	AbstractProjectedDBSCAN.run(Database database, Relation<V> relation)
Clustering<EMModel<V>>	EM.run(Database database, Relation<V> relation) Performs the EM clustering algorithm on the given database.
protected List<? extends ModifiableDBIDs>	KMeans.sort(List<V> means, Relation<V> database) Returns a list of clusters.

Uses of Relation in de.lmu.ifi.dbs.elki.algorithm.clustering.correlation

Fields in de.lmu.ifi.dbs.elki.algorithm.clustering.correlation declared as Relation

Modifier and Type	Field and Description
private Relation<ParameterizationFunction>	CASH.fulldatabase The entire database

Methods in de.lmu.ifi.dbs.elki.algorithm.clustering.correlation with parameters of type Relation

Modifier and Type	Method and Description
private void	ORCLUS.assign(Relation<V> database, DistanceQuery<V,DoubleDistance> distFunc, List<ORCLUS.ORCLUSCluster> clusters) Creates a partitioning of the database by assigning each object to its closest seed.
private MaterializedRelation<ParameterizationFunction>	CASH.buildDB(int dim, Matrix basis, DBIDs ids, Relation<ParameterizationFunction> relation) Builds a dim-1 dimensional database where the objects are projected into the specified subspace.
private Database	CASH.buildDerivatorDB(Relation<ParameterizationFunction> relation, CASHInterval interval) Builds a database for the derivator consisting of the ids in the specified interval.
private Database	CASH.buildDerivatorDB(Relation<ParameterizationFunction> relation, DBIDs ids) Builds a database for the derivator consisting of the ids in the specified interval.
private double[]	CASH.determineMinMaxDistance(Relation<ParameterizationFunction> relation, int dimensionality) Determines the minimum and maximum function value of all parameterization functions stored in the specified database.
private Clustering<Model>	CASH.doRun(Relation<ParameterizationFunction> relation, FiniteProgress progress) Runs the CASH algorithm on the specified database, this method is recursively called until only noise is left.
private SortedMap<Integer,List<Cluster<CorrelationModel<V>>>>	ERiC.extractCorrelationClusters(Clustering<Model> copacResult, Relation<V> database, int dimensionality) Extracts the correlation clusters and noise from the copac result and returns a mapping of correlation dimension to maps of clusters within this correlation dimension.
private Matrix	ORCLUS.findBasis(Relation<V> database, DistanceQuery<V,DoubleDistance> distFunc, ORCLUS.ORCLUSCluster cluster, int dim) Finds the basis of the subspace of dimensionality dim for the specified cluster.
private void	CASH.initHeap(Heap<IntegerPriorityObject<CASHInterval>> heap, Relation<ParameterizationFunction> relation, int dim, DBIDs ids) Initializes the heap with the root intervals.
private List<ORCLUS.ORCLUSCluster>	ORCLUS.initialSeeds(Relation<V> database, int k) Initializes the list of seeds wit a random sample of size k.
private void	ORCLUS.merge(Relation<V> database, DistanceQuery<V,DoubleDistance> distFunc, List<ORCLUS.ORCLUSCluster> clusters, int k_new, int d_new, IndefiniteProgress cprogress) Reduces the number of seeds to k_new
private ORCLUS.ProjectedEnergy	ORCLUS.projectedEnergy(Relation<V> database, DistanceQuery<V,DoubleDistance> distFunc, ORCLUS.ORCLUSCluster c_i, ORCLUS.ORCLUSCluster c_j, int i, int j, int dim) Computes the projected energy of the specified clusters.
Clustering<Model>	CASH.run(Database database, Relation<ParameterizationFunction> relation) Run CASH on the relation.
Clustering<Model>	ORCLUS.run(Database database, Relation<V> relation) Performs the ORCLUS algorithm on the given database.
Clustering<Model>	COPAC.run(Relation<V> relation) Performs the COPAC algorithm on the given database.
Clustering<CorrelationModel<V>>	ERiC.run(Relation<V> relation) Performs the ERiC algorithm on the given database.
private Matrix	CASH.runDerivator(Relation<ParameterizationFunction> relation, int dim, CASHInterval interval, ModifiableDBIDs ids) Runs the derivator on the specified interval and assigns all points having a distance less then the standard deviation of the derivator model to the model to this model.
private LinearEquationSystem	CASH.runDerivator(Relation<ParameterizationFunction> relation, int dimensionality, DBIDs ids) Runs the derivator on the specified interval and assigns all points having a distance less then the standard deviation of the derivator model to the model to this model.
private Clustering<Model>	COPAC.runPartitionAlgorithm(Relation<V> relation, Map<Integer,DBIDs> partitionMap, DistanceQuery<V,D> query) Runs the partition algorithm and creates the result.
private ORCLUS.ORCLUSCluster	ORCLUS.union(Relation<V> database, DistanceQuery<V,DoubleDistance> distFunc, ORCLUS.ORCLUSCluster c1, ORCLUS.ORCLUSCluster c2, int dim) Returns the union of the two specified clusters.

Uses of Relation in de.lmu.ifi.dbs.elki.algorithm.clustering.correlation.cash

Fields in de.lmu.ifi.dbs.elki.algorithm.clustering.correlation.cash declared as Relation

Modifier and Type	Field and Description
private Relation<ParameterizationFunction>	CASHIntervalSplit.database The database storing the parameterization functions.

Constructors in de.lmu.ifi.dbs.elki.algorithm.clustering.correlation.cash with parameters of type Relation

Constructor and Description
CASHIntervalSplit(Relation<ParameterizationFunction> database, int minPts) Initializes the logger and sets the debug status to the given value.

Uses of Relation in de.lmu.ifi.dbs.elki.algorithm.clustering.subspace

Methods in de.lmu.ifi.dbs.elki.algorithm.clustering.subspace with parameters of type Relation

Modifier and Type	Method and Description
private Map<DBID,PROCLUS.PROCLUSCluster>	PROCLUS.assignPoints(Map<DBID,Set<Integer>> dimensions, Relation<V> database) Assigns the objects to the clusters.
private double	PROCLUS.avgDistance(V centroid, DBIDs objectIDs, Relation<V> database, int dimension) Computes the average distance of the objects to the centroid along the specified dimension.
private void	DiSH.buildHierarchy(Relation<V> database, DiSHDistanceFunction.Instance<V> distFunc, List<Cluster<SubspaceModel<V>>> clusters, int dimensionality) Builds the cluster hierarchy.
private void	DiSH.checkClusters(Relation<V> database, DiSHDistanceFunction.Instance<V> distFunc, Map<BitSet,List<Pair<BitSet,ArrayModifiableDBIDs>>> clustersMap, int minpts) Removes the clusters with size < minpts from the cluster map and adds them to their parents.
private Clustering<SubspaceModel<V>>	DiSH.computeClusters(Relation<V> database, ClusterOrderResult<PreferenceVectorBasedCorrelationDistance> clusterOrder, DiSHDistanceFunction.Instance<V> distFunc) Computes the hierarchical clusters according to the cluster order.
private double	PROCLUS.evaluateClusters(Map<DBID,PROCLUS.PROCLUSCluster> clusters, Map<DBID,Set<Integer>> dimensions, Relation<V> database) Evaluates the quality of the clusters.
private Map<BitSet,List<Pair<BitSet,ArrayModifiableDBIDs>>>	DiSH.extractClusters(Relation<V> database, DiSHDistanceFunction.Instance<V> distFunc, ClusterOrderResult<PreferenceVectorBasedCorrelationDistance> clusterOrder) Extracts the clusters from the cluster order.
private List<PROCLUS.PROCLUSCluster>	PROCLUS.finalAssignment(List<Pair<V,Set<Integer>>> dimensions, Relation<V> database) Refinement step to assign the objects to the final clusters.
private List<CLIQUESubspace<V>>	CLIQUE.findDenseSubspaceCandidates(Relation<V> database, List<CLIQUESubspace<V>> denseSubspaces) Determines the k-dimensional dense subspace candidates from the specified (k-1)-dimensional dense subspaces.
private List<CLIQUESubspace<V>>	CLIQUE.findDenseSubspaces(Relation<V> database, List<CLIQUESubspace<V>> denseSubspaces) Determines the k-dimensional dense subspaces and performs a pruning if this option is chosen.
private Map<DBID,Set<Integer>>	PROCLUS.findDimensions(DBIDs medoids, Relation<V> database, DistanceQuery<V,DoubleDistance> distFunc, RangeQuery<V,DoubleDistance> rangeQuery) Determines the set of correlated dimensions for each medoid in the specified medoid set.
private List<Pair<V,Set<Integer>>>	PROCLUS.findDimensions(List<PROCLUS.PROCLUSCluster> clusters, Relation<V> database) Refinement step that determines the set of correlated dimensions for each cluster centroid.
private List<CLIQUESubspace<V>>	CLIQUE.findOneDimensionalDenseSubspaceCandidates(Relation<V> database) Determines the one-dimensional dense subspace candidates by making a pass over the database.
private List<CLIQUESubspace<V>>	CLIQUE.findOneDimensionalDenseSubspaces(Relation<V> database) Determines the one dimensional dense subspaces and performs a pruning if this option is chosen.
private Pair<BitSet,ArrayModifiableDBIDs>	DiSH.findParent(Relation<V> database, DiSHDistanceFunction.Instance<V> distFunc, Pair<BitSet,ArrayModifiableDBIDs> child, Map<BitSet,List<Pair<BitSet,ArrayModifiableDBIDs>>> clustersMap) Returns the parent of the specified cluster
private Map<DBID,List<DistanceResultPair<DoubleDistance>>>	PROCLUS.getLocalities(DBIDs medoids, Relation<V> database, DistanceQuery<V,DoubleDistance> distFunc, RangeQuery<V,DoubleDistance> rangeQuery) Computes the localities of the specified medoids: for each medoid m the objects in the sphere centered at m with radius minDist are determined, where minDist is the minimum distance between medoid m and any other medoid m_i.
private Collection<CLIQUEUnit<V>>	CLIQUE.initOneDimensionalUnits(Relation<V> database) Initializes and returns the one dimensional units.
private boolean	DiSH.isParent(Relation<V> database, DiSHDistanceFunction.Instance<V> distFunc, Cluster<SubspaceModel<V>> parent, List<Cluster<SubspaceModel<V>>> children) Returns true, if the specified parent cluster is a parent of one child of the children clusters.
Clustering<SubspaceModel<V>>	DiSH.run(Database database, Relation<V> relation) Performs the DiSH algorithm on the given database.
Clustering<Model>	PROCLUS.run(Database database, Relation<V> relation) Performs the PROCLUS algorithm on the given database.
Clustering<SubspaceModel<V>>	SUBCLU.run(Relation<V> relation) Performs the SUBCLU algorithm on the given database.
Clustering<SubspaceModel<V>>	CLIQUE.run(Relation<V> relation) Performs the CLIQUE algorithm on the given database.
private List<Cluster<Model>>	SUBCLU.runDBSCAN(Relation<V> relation, DBIDs ids, Subspace<V> subspace) Runs the DBSCAN algorithm on the specified partition of the database in the given subspace.
private List<Cluster<SubspaceModel<V>>>	DiSH.sortClusters(Relation<V> database, Map<BitSet,List<Pair<BitSet,ArrayModifiableDBIDs>>> clustersMap) Returns a sorted list of the clusters w.r.t. the subspace dimensionality in descending order.

Uses of Relation in de.lmu.ifi.dbs.elki.algorithm.clustering.trivial

Methods in de.lmu.ifi.dbs.elki.algorithm.clustering.trivial with parameters of type Relation

Modifier and Type	Method and Description
private HashMap<String,ModifiableDBIDs>	ByLabelClustering.multipleAssignment(Relation<?> data) Assigns the objects of the database to multiple clusters according to their labels.
Clustering<Model>	TrivialAllNoise.run(Relation<?> relation)
Clustering<Model>	ByLabelClustering.run(Relation<?> relation) Run the actual clustering algorithm.
Clustering<Model>	ByLabelHierarchicalClustering.run(Relation<?> relation) Run the actual clustering algorithm.
Clustering<Model>	TrivialAllInOne.run(Relation<?> relation)
private HashMap<String,ModifiableDBIDs>	ByLabelClustering.singleAssignment(Relation<?> data) Assigns the objects of the database to single clusters according to their labels.

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

Classes in de.lmu.ifi.dbs.elki.algorithm.outlier that implement Relation

Modifier and Type	Class and Description
protected static class	SOD.SODProxyScoreResult Proxy class that converts a model result to an actual SOD score result.

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

Modifier and Type	Field and Description
(package private) Relation<SOD.SODModel<?>>	SOD.SODProxyScoreResult.models Model result this is a proxy for.

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

Modifier and Type	Method and Description
protected ArrayList<ArrayList<DBIDs>>	AbstractAggarwalYuOutlier.buildRanges(Relation<V> database) Grid discretization of the data: Each attribute of data is divided into phi equi-depth ranges.
private PriorityQueue<FCPair<Double,DBID>>	ABOD.calcDistsandNN(Relation<V> data, KernelMatrix kernelMatrix, int sampleSize, DBID aKey, HashMap<DBID,Double> dists)
private PriorityQueue<FCPair<Double,DBID>>	ABOD.calcDistsandRNDSample(Relation<V> data, KernelMatrix kernelMatrix, int sampleSize, DBID aKey, HashMap<DBID,Double> dists)
protected List<DistanceResultPair<D>>	ReferenceBasedOutlierDetection.computeDistanceVector(V refPoint, Relation<V> database, DistanceQuery<V,D> distFunc) Computes for each object the distance to one reference point.
private void	ABOD.generateExplanation(Relation<V> data, DBID key, LinkedList<DBID> expList)
void	ABOD.getExplanations(Relation<V> data) Get explanations for points in the database.
OutlierResult	ABOD.getFastRanking(Relation<V> relation, int k, int sampleSize) Main part of the algorithm.
private KNNList<DoubleDistance>	SOD.getKNN(Relation<V> database, SimilarityQuery<V,IntegerDistance> snnInstance, DBID queryObject) Provides the k nearest neighbors in terms of the shared nearest neighbor distance.
private Pair<Pair<KNNQuery<O,D>,KNNQuery<O,D>>,Pair<RKNNQuery<O,D>,RKNNQuery<O,D>>>	OnlineLOF.getKNNAndRkNNQueries(Relation<O> relation, StepProgress stepprog) Get the kNN and rkNN queries for the algorithm.
protected Pair<KNNQuery<O,D>,KNNQuery<O,D>>	LoOP.getKNNQueries(Database database, Relation<O> relation, StepProgress stepprog) Get the kNN queries for the algorithm.
private Pair<KNNQuery<O,D>,KNNQuery<O,D>>	LOF.getKNNQueries(Relation<O> relation, StepProgress stepprog) Get the kNN queries for the algorithm.
OutlierResult	ABOD.getRanking(Relation<V> relation, int k) Main part of the algorithm.
private double	GaussianUniformMixture.loglikelihoodNormal(DBIDs objids, Relation<V> database) Computes the loglikelihood of all normal objects.
OutlierResult	KNNOutlier.run(Database database, Relation<O> relation) Runs the algorithm in the timed evaluation part.
OutlierResult	LoOP.run(Database database, Relation<O> relation) Performs the LoOP algorithm on the given database.
OutlierResult	AbstractDBOutlier.run(Database database, Relation<O> relation) Runs the algorithm in the timed evaluation part.
OutlierResult	OPTICSOF.run(Database database, Relation<O> relation) Perform OPTICS-based outlier detection.
OutlierResult	LDOF.run(Database database, Relation<O> relation)
OutlierResult	KNNWeightOutlier.run(Database database, Relation<O> relation) Runs the algorithm in the timed evaluation part.
OutlierResult	ABOD.run(Database database, Relation<V> relation) Run ABOD on the data set
OutlierResult	EMOutlier.run(Database database, Relation<V> relation) Runs the algorithm in the timed evaluation part.
OutlierResult	AggarwalYuEvolutionary.run(Database database, Relation<V> relation) Performs the evolutionary algorithm on the given database.
OutlierResult	OnlineLOF.run(Relation<O> relation) Performs the Generalized LOF_SCORE algorithm on the given database by calling #doRunInTime(Database) and adds a OnlineLOF.LOFKNNListener to the preprocessors.
OutlierResult	LOF.run(Relation<O> relation) Performs the Generalized LOF_SCORE algorithm on the given database by calling #doRunInTime(Database).
OutlierResult	GaussianUniformMixture.run(Relation<V> relation)
OutlierResult	ReferenceBasedOutlierDetection.run(Relation<V> relation) Run the algorithm on the given relation.
OutlierResult	GaussianModel.run(Relation<V> relation)
OutlierResult	AggarwalYuNaive.run(Relation<V> relation) Run the algorithm on the given relation.
OutlierResult	SOD.run(Relation<V> relation) Performs the SOD algorithm on the given database.

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

Constructor and Description
AggarwalYuEvolutionary.EvolutionarySearch(Relation<V> database, ArrayList<ArrayList<DBIDs>> ranges, int m, Long seed) Constructor.
SOD.SODModel(Relation<O> database, DBIDs neighborhood, double alpha, O queryObject) Initialize SOD Model
SOD.SODProxyScoreResult(Relation<SOD.SODModel<?>> models, DBIDs dbids) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.algorithm.outlier.meta

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

Modifier and Type	Method and Description
OutlierResult	ExternalDoubleOutlierScore.run(Database database, Relation<?> relation) Run the algorithm.
OutlierResult	FeatureBagging.run(Relation<NumberVector<?,?>> relation) Run the algorithm on a data set.

Uses of Relation in de.lmu.ifi.dbs.elki.algorithm.outlier.spatial

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

Modifier and Type	Method and Description
OutlierResult	TrimmedMeanApproach.run(Database database, Relation<N> nrel, Relation<? extends NumberVector<?,?>> relation) Run the algorithm
OutlierResult	TrimmedMeanApproach.run(Database database, Relation<N> nrel, Relation<? extends NumberVector<?,?>> relation) Run the algorithm
OutlierResult	CTLuZTestOutlier.run(Database database, Relation<N> nrel, Relation<? extends NumberVector<?,?>> relation) Main method
OutlierResult	CTLuZTestOutlier.run(Database database, Relation<N> nrel, Relation<? extends NumberVector<?,?>> relation) Main method
OutlierResult	SLOM.run(Database database, Relation<N> spatial, Relation<O> relation)
OutlierResult	SLOM.run(Database database, Relation<N> spatial, Relation<O> relation)
OutlierResult	SOF.run(Database database, Relation<N> spatial, Relation<O> relation) The main run method
OutlierResult	SOF.run(Database database, Relation<N> spatial, Relation<O> relation) The main run method
OutlierResult	CTLuRandomWalkEC.run(Relation<N> spatial, Relation<? extends NumberVector<?,?>> relation) Run the algorithm
OutlierResult	CTLuRandomWalkEC.run(Relation<N> spatial, Relation<? extends NumberVector<?,?>> relation) Run the algorithm
OutlierResult	CTLuScatterplotOutlier.run(Relation<N> nrel, Relation<? extends NumberVector<?,?>> relation) Main method
OutlierResult	CTLuScatterplotOutlier.run(Relation<N> nrel, Relation<? extends NumberVector<?,?>> relation) Main method
OutlierResult	CTLuMoranScatterplotOutlier.run(Relation<N> nrel, Relation<? extends NumberVector<?,?>> relation) Main method
OutlierResult	CTLuMoranScatterplotOutlier.run(Relation<N> nrel, Relation<? extends NumberVector<?,?>> relation) Main method
OutlierResult	CTLuMedianAlgorithm.run(Relation<N> nrel, Relation<? extends NumberVector<?,?>> relation) Main method
OutlierResult	CTLuMedianAlgorithm.run(Relation<N> nrel, Relation<? extends NumberVector<?,?>> relation) Main method
OutlierResult	CTLuMeanMultipleAttributes.run(Relation<N> spatial, Relation<O> attributes)
OutlierResult	CTLuMeanMultipleAttributes.run(Relation<N> spatial, Relation<O> attributes)
OutlierResult	CTLuMedianMultipleAttributes.run(Relation<N> spatial, Relation<O> attributes) Run the algorithm
OutlierResult	CTLuMedianMultipleAttributes.run(Relation<N> spatial, Relation<O> attributes) Run the algorithm
OutlierResult	CTLuGLSBackwardSearchAlgorithm.run(Relation<V> relationx, Relation<? extends NumberVector<?,?>> relationy) Run the algorithm
OutlierResult	CTLuGLSBackwardSearchAlgorithm.run(Relation<V> relationx, Relation<? extends NumberVector<?,?>> relationy) Run the algorithm
private Pair<DBID,Double>	CTLuGLSBackwardSearchAlgorithm.singleIteration(Relation<V> relationx, Relation<? extends NumberVector<?,?>> relationy) Run a single iteration of the GLS-SOD modeling step
private Pair<DBID,Double>	CTLuGLSBackwardSearchAlgorithm.singleIteration(Relation<V> relationx, Relation<? extends NumberVector<?,?>> relationy) Run a single iteration of the GLS-SOD modeling step

Uses of Relation in de.lmu.ifi.dbs.elki.algorithm.outlier.spatial.neighborhood

Methods in de.lmu.ifi.dbs.elki.algorithm.outlier.spatial.neighborhood with parameters of type Relation

Modifier and Type	Method and Description
private DataStore<DBIDs>	ExtendedNeighborhood.Factory.extendNeighborhood(Relation<? extends O> database) Method to load the external neighbors.
NeighborSetPredicate	ExternalNeighborhood.Factory.instantiate(Relation<?> database)
NeighborSetPredicate	NeighborSetPredicate.Factory.instantiate(Relation<? extends O> relation) Instantiation method.
NeighborSetPredicate	PrecomputedKNearestNeighborNeighborhood.Factory.instantiate(Relation<? extends O> relation)
NeighborSetPredicate	ExtendedNeighborhood.Factory.instantiate(Relation<? extends O> database)
private DataStore<DBIDs>	ExternalNeighborhood.Factory.loadNeighbors(Relation<?> database) Method to load the external neighbors.

Uses of Relation in de.lmu.ifi.dbs.elki.algorithm.outlier.spatial.neighborhood.weighted

Methods in de.lmu.ifi.dbs.elki.algorithm.outlier.spatial.neighborhood.weighted with parameters of type Relation

Modifier and Type	Method and Description
UnweightedNeighborhoodAdapter	UnweightedNeighborhoodAdapter.Factory.instantiate(Relation<? extends O> relation)
LinearWeightedExtendedNeighborhood	LinearWeightedExtendedNeighborhood.Factory.instantiate(Relation<? extends O> database)
WeightedNeighborSetPredicate	WeightedNeighborSetPredicate.Factory.instantiate(Relation<? extends O> relation) Instantiation method.

Uses of Relation in de.lmu.ifi.dbs.elki.algorithm.outlier.trivial

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

Modifier and Type	Method and Description
OutlierResult	TrivialNoOutlier.run(Relation<?> relation) Run the actual algorithm.
OutlierResult	ByLabelOutlier.run(Relation<?> relation) Run the algorithm
OutlierResult	TrivialAllOutlier.run(Relation<?> relation) Run the actual algorithm.

Uses of Relation in de.lmu.ifi.dbs.elki.algorithm.statistics

Methods in de.lmu.ifi.dbs.elki.algorithm.statistics with parameters of type Relation

Modifier and Type	Method and Description
private DoubleMinMax	DistanceStatisticsWithClasses.exactMinMax(Relation<O> database, DistanceQuery<O,D> distFunc)
HistogramResult<DoubleVector>	RankingQualityHistogram.run(Database database, Relation<O> relation)
private DoubleMinMax	DistanceStatisticsWithClasses.sampleMinMax(Relation<O> database, DistanceQuery<O,D> distFunc)

Uses of Relation in de.lmu.ifi.dbs.elki.application.visualization

Fields in de.lmu.ifi.dbs.elki.application.visualization declared as Relation

Modifier and Type	Field and Description
protected Relation<? extends O>	KNNExplorer.ExplorerWindow.data
protected Relation<String>	KNNExplorer.ExplorerWindow.labelRep The label representation

Uses of Relation in de.lmu.ifi.dbs.elki.data.model

Fields in de.lmu.ifi.dbs.elki.data.model declared as Relation

Modifier and Type	Field and Description
private Relation<V>	Bicluster.database The database this bicluster is defined for.

Methods in de.lmu.ifi.dbs.elki.data.model that return Relation

Modifier and Type	Method and Description
Relation<V>	Bicluster.getDatabase() Getter to retrieve the database

Constructors in de.lmu.ifi.dbs.elki.data.model with parameters of type Relation

Constructor and Description
Bicluster(ArrayDBIDs rowIDs, int[] colIDs, Relation<V> database) Defines a new bicluster for given parameters.
Bicluster(int[] rowIDs, int[] colIDs, Relation<V> database) Deprecated. Use DBIDs, not integers!
BiclusterWithInverted(ArrayDBIDs rowIDs, int[] colIDs, Relation<V> database)
BiclusterWithInverted(int[] rowIDs, int[] colIDs, Relation<V> database) Deprecated. Use DBIDs, not integer indexes!
CorrelationAnalysisSolution(LinearEquationSystem solution, Relation<V> db, Matrix strongEigenvectors, Matrix weakEigenvectors, Matrix similarityMatrix, Vector centroid) Provides a new CorrelationAnalysisSolution holding the specified matrix.
CorrelationAnalysisSolution(LinearEquationSystem solution, Relation<V> db, Matrix strongEigenvectors, Matrix weakEigenvectors, Matrix similarityMatrix, Vector centroid, NumberFormat nf) Provides a new CorrelationAnalysisSolution holding the specified matrix and number format.

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

Fields in de.lmu.ifi.dbs.elki.database with type parameters of type Relation

Modifier and Type	Field and Description
protected List<Relation<?>>	AbstractDatabase.relations The relations we manage.

Methods in de.lmu.ifi.dbs.elki.database that return Relation

Modifier and Type	Method and Description
private Relation<?>	StaticArrayDatabase.addNewRelation(SimpleTypeInformation<?> meta) Add a new representation for the given meta.
private Relation<?>	HashmapDatabase.addNewRelation(SimpleTypeInformation<?> meta) Add a new representation for the given meta.
protected Relation<?>[]	StaticArrayDatabase.alignColumns(ObjectBundle pack) Find a mapping from package columns to database columns, eventually adding new database columns when needed.
protected Relation<?>[]	HashmapDatabase.alignColumns(ObjectBundle pack) Find a mapping from package columns to database columns, eventually adding new database columns when needed.
<O> Relation<O>	AbstractDatabase.getRelation(TypeInformation restriction, Object... hints)
<O> Relation<O>	Database.getRelation(TypeInformation restriction, Object... hints) Get an object representation.

Methods in de.lmu.ifi.dbs.elki.database that return types with arguments of type Relation

Modifier and Type	Method and Description
Collection<Relation<?>>	AbstractDatabase.getRelations()
Collection<Relation<?>>	Database.getRelations() Get all relations of a database.

Methods in de.lmu.ifi.dbs.elki.database with parameters of type Relation

Modifier and Type	Method and Description
void	ProxyDatabase.addRelation(Relation<?> relation) Add a new representation.
<O,D extends Distance<D>> DistanceQuery<O,D>	AbstractDatabase.getDistanceQuery(Relation<O> objQuery, DistanceFunction<? super O,D> distanceFunction, Object... hints)
<O,D extends Distance<D>> DistanceQuery<O,D>	Database.getDistanceQuery(Relation<O> relation, DistanceFunction<? super O,D> distanceFunction, Object... hints) Get the distance query for a particular distance function.
static <O,D extends Distance<D>> KNNQuery<O,D>	QueryUtil.getKNNQuery(Relation<O> relation, DistanceFunction<? super O,D> distanceFunction, Object... hints) Get a KNN query object for the given distance function.
static <O,D extends Distance<D>> RangeQuery<O,D>	QueryUtil.getRangeQuery(Relation<O> relation, DistanceFunction<? super O,D> distanceFunction, Object... hints) Get a range query object for the given distance function.
static <O,D extends Distance<D>> RKNNQuery<O,D>	QueryUtil.getRKNNQuery(Relation<O> relation, DistanceFunction<? super O,D> distanceFunction, Object... hints) Get a rKNN query object for the given distance function.
<O,D extends Distance<D>> SimilarityQuery<O,D>	AbstractDatabase.getSimilarityQuery(Relation<O> objQuery, SimilarityFunction<? super O,D> similarityFunction, Object... hints)
<O,D extends Distance<D>> SimilarityQuery<O,D>	Database.getSimilarityQuery(Relation<O> relation, SimilarityFunction<? super O,D> similarityFunction, Object... hints) Get the similarity query for a particular similarity function.

Constructors in de.lmu.ifi.dbs.elki.database with parameters of type Relation

Constructor and Description
ProxyDatabase(DBIDs ids, Relation<?>... relations) Constructor.

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

Constructor and Description
ProxyDatabase(DBIDs ids, Iterable<Relation<?>> relations) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.database.query

Fields in de.lmu.ifi.dbs.elki.database.query declared as Relation

Modifier and Type	Field and Description
protected Relation<? extends O>	AbstractDataBasedQuery.relation The data to use for this query

Methods in de.lmu.ifi.dbs.elki.database.query that return Relation

Modifier and Type	Method and Description
Relation<? extends O>	AbstractDataBasedQuery.getRelation() Give access to the underlying data query.

Constructors in de.lmu.ifi.dbs.elki.database.query with parameters of type Relation

Constructor and Description
AbstractDataBasedQuery(Relation<? extends O> relation) Database this query works on.

Uses of Relation in de.lmu.ifi.dbs.elki.database.query.distance

Methods in de.lmu.ifi.dbs.elki.database.query.distance that return Relation

Modifier and Type	Method and Description
Relation<? extends O>	DistanceQuery.getRelation() Access the underlying data query.

Constructors in de.lmu.ifi.dbs.elki.database.query.distance with parameters of type Relation

Constructor and Description
AbstractDatabaseDistanceQuery(Relation<? extends O> relation) Constructor.
AbstractDistanceQuery(Relation<? extends O> relation) Constructor.
DBIDDistanceQuery(Relation<DBID> relation, DBIDDistanceFunction<D> distanceFunction) Constructor.
PrimitiveDistanceQuery(Relation<? extends O> relation, PrimitiveDistanceFunction<? super O,D> distanceFunction) Constructor.
PrimitiveDistanceSimilarityQuery(Relation<? extends O> relation, PrimitiveDistanceFunction<? super O,D> distanceFunction, PrimitiveSimilarityFunction<? super O,D> similarityFunction) Constructor.
SpatialPrimitiveDistanceQuery(Relation<? extends V> relation, SpatialPrimitiveDistanceFunction<? super V,D> distanceFunction)

Uses of Relation in de.lmu.ifi.dbs.elki.database.query.knn

Methods in de.lmu.ifi.dbs.elki.database.query.knn that return Relation

Modifier and Type	Method and Description
Relation<? extends O>	KNNQuery.getRelation() Access the underlying data query.

Constructors in de.lmu.ifi.dbs.elki.database.query.knn with parameters of type Relation

Constructor and Description
PreprocessorKNNQuery(Relation<O> database, MaterializeKNNPreprocessor.Factory<O,D> preprocessor) Constructor.
PreprocessorKNNQuery(Relation<O> database, MaterializeKNNPreprocessor<O,D> preprocessor) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.database.query.range

Methods in de.lmu.ifi.dbs.elki.database.query.range that return Relation

Modifier and Type	Method and Description
Relation<? extends O>	RangeQuery.getRelation() Access the underlying data query.

Uses of Relation in de.lmu.ifi.dbs.elki.database.query.rknn

Methods in de.lmu.ifi.dbs.elki.database.query.rknn that return Relation

Modifier and Type	Method and Description
Relation<? extends O>	RKNNQuery.getRelation() Access the underlying data query.

Constructors in de.lmu.ifi.dbs.elki.database.query.rknn with parameters of type Relation

Constructor and Description
PreprocessorRKNNQuery(Relation<O> database, MaterializeKNNAndRKNNPreprocessor.Factory<O,D> preprocessor) Constructor.
PreprocessorRKNNQuery(Relation<O> database, MaterializeKNNAndRKNNPreprocessor<O,D> preprocessor) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.database.query.similarity

Methods in de.lmu.ifi.dbs.elki.database.query.similarity that return Relation

Modifier and Type	Method and Description
Relation<? extends O>	SimilarityQuery.getRelation() Access the underlying data query.

Constructors in de.lmu.ifi.dbs.elki.database.query.similarity with parameters of type Relation

Constructor and Description
AbstractDBIDSimilarityQuery(Relation<? extends O> relation) Constructor.
AbstractSimilarityQuery(Relation<? extends O> relation) Constructor.
PrimitiveSimilarityQuery(Relation<? extends O> relation, PrimitiveSimilarityFunction<? super O,D> similarityFunction) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.database.relation

Classes in de.lmu.ifi.dbs.elki.database.relation that implement Relation

Modifier and Type	Class and Description
class	ConvertToStringView Representation adapter that uses toString() to produce a string representation.
class	DBIDView Pseudo-representation that is the object ID itself.
class	MaterializedRelation<O> Represents a single representation.
class	ProxyView<O> A virtual partitioning of the database.

Fields in de.lmu.ifi.dbs.elki.database.relation declared as Relation

Modifier and Type	Field and Description
(package private) Relation<?>	ConvertToStringView.existing The database we use
private Relation<O>	ProxyView.inner The wrapped representation where we get the IDs from.

Methods in de.lmu.ifi.dbs.elki.database.relation with parameters of type Relation

Modifier and Type	Method and Description
static <O> ProxyView<O>	ProxyView.wrap(Database database, DBIDs idview, Relation<O> inner) Constructor-like static method.

Constructors in de.lmu.ifi.dbs.elki.database.relation with parameters of type Relation

Constructor and Description
ConvertToStringView(Relation<?> existing) Constructor.
ProxyView(Database database, DBIDs idview, Relation<O> inner) Constructor.

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

Methods in de.lmu.ifi.dbs.elki.distance.distancefunction with parameters of type Relation

Modifier and Type	Method and Description
<O extends DBID> DistanceQuery<O,D>	AbstractDBIDDistanceFunction.instantiate(Relation<O> database)
<T extends NumberVector<?,?>> PrimitiveDistanceQuery<T,DoubleDistance>	AbstractCosineDistanceFunction.instantiate(Relation<T> relation)
<T extends NumberVector<?,?>> SpatialPrimitiveDistanceQuery<T,DoubleDistance>	SquaredEuclideanDistanceFunction.instantiate(Relation<T> relation)
<T extends NumberVector<?,?>> SpatialPrimitiveDistanceQuery<T,DoubleDistance>	ManhattanDistanceFunction.instantiate(Relation<T> relation)
<T extends NumberVector<?,?>> SpatialPrimitiveDistanceQuery<T,DoubleDistance>	EuclideanDistanceFunction.instantiate(Relation<T> relation)
<T extends NumberVector<?,?>> SpatialDistanceQuery<T,DoubleDistance>	MaximumDistanceFunction.instantiate(Relation<T> relation)
<T extends NumberVector<?,?>> SpatialPrimitiveDistanceQuery<T,DoubleDistance>	MinimumDistanceFunction.instantiate(Relation<T> relation)
<T extends O> DistanceQuery<T,D>	DistanceFunction.instantiate(Relation<T> relation) Instantiate with a database to get the actual distance query.
<T extends O> FilteredLocalPCABasedDistanceFunction.Instance<T,?,D>	FilteredLocalPCABasedDistanceFunction.instantiate(Relation<T> database) Instantiate with a database to get the actual distance query.
<T extends O> DistanceQuery<T,D>	MinKDistance.instantiate(Relation<T> relation)
<T extends O> SharedNearestNeighborJaccardDistanceFunction.Instance<T>	SharedNearestNeighborJaccardDistanceFunction.instantiate(Relation<T> database)
<T extends O> DistanceQuery<T,D>	AbstractPrimitiveDistanceFunction.instantiate(Relation<T> relation) Instantiate with a database to get the actual distance query.
<T extends V> SpatialDistanceQuery<T,D>	SpatialPrimitiveDistanceFunction.instantiate(Relation<T> relation)
<T extends V> LocallyWeightedDistanceFunction.Instance<T>	LocallyWeightedDistanceFunction.instantiate(Relation<T> database)

Constructors in de.lmu.ifi.dbs.elki.distance.distancefunction with parameters of type Relation

Constructor and Description
AbstractDatabaseDistanceFunction.Instance(Relation<O> database, DistanceFunction<? super O,D> parent) Constructor.
AbstractIndexBasedDistanceFunction.Instance(Relation<O> database, I index, F parent) Constructor.
LocallyWeightedDistanceFunction.Instance(Relation<V> database, LocalProjectionIndex<V,?> index, LocallyWeightedDistanceFunction<? super V> distanceFunction) Constructor.
MinKDistance.Instance(Relation<T> relation, int k, DistanceFunction<? super O,D> parentDistance) Constructor.
SharedNearestNeighborJaccardDistanceFunction.Instance(Relation<T> database, SharedNearestNeighborIndex<T> preprocessor, SharedNearestNeighborJaccardDistanceFunction<T> parent) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.distance.distancefunction.adapter

Methods in de.lmu.ifi.dbs.elki.distance.distancefunction.adapter with parameters of type Relation

Modifier and Type	Method and Description
abstract <T extends O> DistanceQuery<T,DoubleDistance>	AbstractSimilarityAdapter.instantiate(Relation<T> database)
<T extends O> DistanceQuery<T,DoubleDistance>	SimilarityAdapterLn.instantiate(Relation<T> database)
<T extends O> DistanceQuery<T,DoubleDistance>	SimilarityAdapterLinear.instantiate(Relation<T> database)
<T extends O> DistanceQuery<T,DoubleDistance>	SimilarityAdapterArccos.instantiate(Relation<T> database)

Constructors in de.lmu.ifi.dbs.elki.distance.distancefunction.adapter with parameters of type Relation

Constructor and Description
AbstractSimilarityAdapter.Instance(Relation<O> database, DistanceFunction<? super O,DoubleDistance> parent, SimilarityQuery<? super O,? extends NumberDistance<?,?>> similarityQuery) Constructor.
SimilarityAdapterArccos.Instance(Relation<O> database, DistanceFunction<? super O,DoubleDistance> parent, SimilarityQuery<O,? extends NumberDistance<?,?>> similarityQuery) Constructor.
SimilarityAdapterLinear.Instance(Relation<O> database, DistanceFunction<? super O,DoubleDistance> parent, SimilarityQuery<? super O,? extends NumberDistance<?,?>> similarityQuery) Constructor.
SimilarityAdapterLn.Instance(Relation<O> database, DistanceFunction<? super O,DoubleDistance> parent, SimilarityQuery<O,? extends NumberDistance<?,?>> similarityQuery) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.distance.distancefunction.colorhistogram

Methods in de.lmu.ifi.dbs.elki.distance.distancefunction.colorhistogram with parameters of type Relation

Modifier and Type	Method and Description
<T extends NumberVector<?,?>> SpatialDistanceQuery<T,DoubleDistance>	HistogramIntersectionDistanceFunction.instantiate(Relation<T> relation)

Uses of Relation in de.lmu.ifi.dbs.elki.distance.distancefunction.correlation

Methods in de.lmu.ifi.dbs.elki.distance.distancefunction.correlation with parameters of type Relation

Modifier and Type	Method and Description
<T extends NumberVector<?,?>> PCABasedCorrelationDistanceFunction.Instance<T>	PCABasedCorrelationDistanceFunction.instantiate(Relation<T> database)
<T extends NumberVector<?,?>> ERiCDistanceFunction.Instance<T>	ERiCDistanceFunction.instantiate(Relation<T> database)

Constructors in de.lmu.ifi.dbs.elki.distance.distancefunction.correlation with parameters of type Relation

Constructor and Description
ERiCDistanceFunction.Instance(Relation<V> database, FilteredLocalPCAIndex<V> index, ERiCDistanceFunction parent, double delta, double tau) Constructor.
PCABasedCorrelationDistanceFunction.Instance(Relation<V> database, FilteredLocalPCAIndex<V> index, double delta, PCABasedCorrelationDistanceFunction distanceFunction) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.distance.distancefunction.subspace

Methods in de.lmu.ifi.dbs.elki.distance.distancefunction.subspace with parameters of type Relation

Modifier and Type	Method and Description
<T extends NumberVector<?,?>> SpatialPrimitiveDistanceQuery<T,DoubleDistance>	DimensionsSelectingEuclideanDistanceFunction.instantiate(Relation<T> database)
<T extends NumberVector<?,?>> DiSHDistanceFunction.Instance<T>	DiSHDistanceFunction.instantiate(Relation<T> database)
<T extends NumberVector<?,?>> SpatialPrimitiveDistanceQuery<T,DoubleDistance>	DimensionSelectingDistanceFunction.instantiate(Relation<T> database)
<T extends V> HiSCDistanceFunction.Instance<T>	HiSCDistanceFunction.instantiate(Relation<T> database)
<V extends NumberVector<?,?>> SubspaceDistanceFunction.Instance<V>	SubspaceDistanceFunction.instantiate(Relation<V> database)

Constructors in de.lmu.ifi.dbs.elki.distance.distancefunction.subspace with parameters of type Relation

Constructor and Description
AbstractPreferenceVectorBasedCorrelationDistanceFunction.Instance(Relation<V> database, P preprocessor, double epsilon, AbstractPreferenceVectorBasedCorrelationDistanceFunction<? super V,?> distanceFunction) Constructor.
DiSHDistanceFunction.Instance(Relation<V> database, DiSHPreferenceVectorIndex<V> index, double epsilon, DiSHDistanceFunction distanceFunction) Constructor.
HiSCDistanceFunction.Instance(Relation<V> database, HiSCPreferenceVectorIndex<V> index, double epsilon, HiSCDistanceFunction<? super V> distanceFunction) Constructor.
SubspaceDistanceFunction.Instance(Relation<V> database, FilteredLocalPCAIndex<V> index, SubspaceDistanceFunction distanceFunction)

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

Fields in de.lmu.ifi.dbs.elki.distance.similarityfunction declared as Relation

Modifier and Type	Field and Description
protected Relation<? extends DBID>	AbstractDBIDSimilarityFunction.database The database we work on

Methods in de.lmu.ifi.dbs.elki.distance.similarityfunction with parameters of type Relation

Modifier and Type	Method and Description
abstract <T extends O> AbstractIndexBasedSimilarityFunction.Instance<T,?,R,D>	AbstractIndexBasedSimilarityFunction.instantiate(Relation<T> database)
<T extends O> SimilarityQuery<T,D>	SimilarityFunction.instantiate(Relation<T> relation) Instantiate with a representation to get the actual similarity query.
<T extends O> IndexBasedSimilarityFunction.Instance<T,?,D>	IndexBasedSimilarityFunction.instantiate(Relation<T> database) Preprocess the database to get the actual distance function.
<T extends O> SimilarityQuery<T,D>	AbstractPrimitiveSimilarityFunction.instantiate(Relation<T> relation)
<T extends O> FractionalSharedNearestNeighborSimilarityFunction.Instance<T>	FractionalSharedNearestNeighborSimilarityFunction.instantiate(Relation<T> database)
<T extends O> SharedNearestNeighborSimilarityFunction.Instance<T>	SharedNearestNeighborSimilarityFunction.instantiate(Relation<T> database)

Constructors in de.lmu.ifi.dbs.elki.distance.similarityfunction with parameters of type Relation

Constructor and Description
AbstractDBIDSimilarityFunction(Relation<? extends DBID> database) Constructor.
AbstractIndexBasedSimilarityFunction.Instance(Relation<O> database, I index) Constructor.
FractionalSharedNearestNeighborSimilarityFunction.Instance(Relation<T> database, SharedNearestNeighborIndex<T> preprocessor) Constructor.
SharedNearestNeighborSimilarityFunction.Instance(Relation<O> database, SharedNearestNeighborIndex<O> preprocessor) Constructor.

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

Methods in de.lmu.ifi.dbs.elki.distance.similarityfunction.kernel with parameters of type Relation

Modifier and Type	Method and Description
<T extends NumberVector<?,?>> DistanceSimilarityQuery<T,DoubleDistance>	FooKernelFunction.instantiate(Relation<T> database)
<T extends NumberVector<?,?>> DistanceSimilarityQuery<T,DoubleDistance>	PolynomialKernelFunction.instantiate(Relation<T> database)
<T extends O> DistanceSimilarityQuery<T,DoubleDistance>	LinearKernelFunction.instantiate(Relation<T> database)

Constructors in de.lmu.ifi.dbs.elki.distance.similarityfunction.kernel with parameters of type Relation

Constructor and Description
KernelMatrix(PrimitiveSimilarityFunction<? super O,DoubleDistance> kernelFunction, Relation<? extends O> database) Deprecated. ID mapping is not reliable!
KernelMatrix(PrimitiveSimilarityFunction<? super O,DoubleDistance> kernelFunction, Relation<? extends O> database, ArrayDBIDs ids) Provides a new kernel matrix.

Uses of Relation in de.lmu.ifi.dbs.elki.evaluation.roc

Fields in de.lmu.ifi.dbs.elki.evaluation.roc declared as Relation

Modifier and Type	Field and Description
private Relation<Double>	ROC.OutlierScoreAdapter.scores Outlier score

Uses of Relation in de.lmu.ifi.dbs.elki.evaluation.similaritymatrix

Fields in de.lmu.ifi.dbs.elki.evaluation.similaritymatrix declared as Relation

Modifier and Type	Field and Description
(package private) Relation<?>	ComputeSimilarityMatrixImage.SimilarityMatrix.relation The database

Methods in de.lmu.ifi.dbs.elki.evaluation.similaritymatrix that return Relation

Modifier and Type	Method and Description
Relation<?>	ComputeSimilarityMatrixImage.SimilarityMatrix.getRelation() Get the relation

Methods in de.lmu.ifi.dbs.elki.evaluation.similaritymatrix with parameters of type Relation

Modifier and Type	Method and Description
private ComputeSimilarityMatrixImage.SimilarityMatrix	ComputeSimilarityMatrixImage.computeSimilarityMatrixImage(Relation<O> relation, Iterator<DBID> iter) Compute the actual similarity image.

Constructors in de.lmu.ifi.dbs.elki.evaluation.similaritymatrix with parameters of type Relation

Constructor and Description
ComputeSimilarityMatrixImage.SimilarityMatrix(RenderedImage img, Relation<?> relation, ArrayDBIDs ids) Constructor

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

Fields in de.lmu.ifi.dbs.elki.index declared as Relation

Modifier and Type	Field and Description
protected Relation<O>	AbstractIndex.relation The representation we are bound to.

Methods in de.lmu.ifi.dbs.elki.index with parameters of type Relation

Modifier and Type	Method and Description
I	IndexFactory.instantiate(Relation<V> relation) Sets the database in the distance function of this index (if existing).

Constructors in de.lmu.ifi.dbs.elki.index with parameters of type Relation

Constructor and Description
AbstractIndex(Relation<O> relation) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.index.preprocessed

Methods in de.lmu.ifi.dbs.elki.index.preprocessed with parameters of type Relation

Modifier and Type	Method and Description
I	LocalProjectionIndex.Factory.instantiate(Relation<V> relation) Instantiate the index for a given database.

Constructors in de.lmu.ifi.dbs.elki.index.preprocessed with parameters of type Relation

Constructor and Description
AbstractPreprocessorIndex(Relation<O> relation) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.index.preprocessed.knn

Methods in de.lmu.ifi.dbs.elki.index.preprocessed.knn with parameters of type Relation

Modifier and Type	Method and Description
private MetricalIndexTree<O,D,N,E>	MetricalIndexApproximationMaterializeKNNPreprocessor.getMetricalIndex(Relation<O> relation) Do some (limited) type checking, then cast the database into a spatial database.
SpatialApproximationMaterializeKNNPreprocessor<NumberVector<?,?>,D,N,E>	SpatialApproximationMaterializeKNNPreprocessor.Factory.instantiate(Relation<NumberVector<?,?>> relation)
PartitionApproximationMaterializeKNNPreprocessor<O,D>	PartitionApproximationMaterializeKNNPreprocessor.Factory.instantiate(Relation<O> relation)
MetricalIndexApproximationMaterializeKNNPreprocessor<O,D,N,E>	MetricalIndexApproximationMaterializeKNNPreprocessor.Factory.instantiate(Relation<O> relation)
MaterializeKNNPreprocessor<O,D>	MaterializeKNNPreprocessor.Factory.instantiate(Relation<O> relation)
MaterializeKNNAndRKNNPreprocessor<O,D>	MaterializeKNNAndRKNNPreprocessor.Factory.instantiate(Relation<O> relation)
abstract AbstractMaterializeKNNPreprocessor<O,D>	AbstractMaterializeKNNPreprocessor.Factory.instantiate(Relation<O> relation)

Constructors in de.lmu.ifi.dbs.elki.index.preprocessed.knn with parameters of type Relation

Constructor and Description
AbstractMaterializeKNNPreprocessor(Relation<O> relation, DistanceFunction<? super O,D> distanceFunction, int k) Constructor.
MaterializeKNNAndRKNNPreprocessor(Relation<O> relation, DistanceFunction<? super O,D> distanceFunction, int k) Constructor.
MaterializeKNNPreprocessor(Relation<O> relation, DistanceFunction<? super O,D> distanceFunction, int k) Constructor with preprocessing step.
MaterializeKNNPreprocessor(Relation<O> relation, DistanceFunction<? super O,D> distanceFunction, int k, boolean preprocess) Constructor.
MetricalIndexApproximationMaterializeKNNPreprocessor(Relation<O> relation, DistanceFunction<? super O,D> distanceFunction, int k) Constructor
PartitionApproximationMaterializeKNNPreprocessor(Relation<O> relation, DistanceFunction<? super O,D> distanceFunction, int k, int partitions) Constructor
SpatialApproximationMaterializeKNNPreprocessor(Relation<O> relation, DistanceFunction<? super O,D> distanceFunction, int k) Constructor

Uses of Relation in de.lmu.ifi.dbs.elki.index.preprocessed.localpca

Methods in de.lmu.ifi.dbs.elki.index.preprocessed.localpca with parameters of type Relation

Modifier and Type	Method and Description
abstract I	AbstractFilteredPCAIndex.Factory.instantiate(Relation<NV> relation)
I	FilteredLocalPCAIndex.Factory.instantiate(Relation<NV> relation) Instantiate the index for a given database.
KNNQueryFilteredPCAIndex<V>	KNNQueryFilteredPCAIndex.Factory.instantiate(Relation<V> relation)
RangeQueryFilteredPCAIndex<V>	RangeQueryFilteredPCAIndex.Factory.instantiate(Relation<V> relation)

Constructors in de.lmu.ifi.dbs.elki.index.preprocessed.localpca with parameters of type Relation

Constructor and Description
AbstractFilteredPCAIndex(Relation<NV> relation, PCAFilteredRunner<NV> pca) Constructor.
KNNQueryFilteredPCAIndex(Relation<NV> database, PCAFilteredRunner<NV> pca, KNNQuery<NV,DoubleDistance> knnQuery, int k) Constructor.
RangeQueryFilteredPCAIndex(Relation<NV> database, PCAFilteredRunner<NV> pca, RangeQuery<NV,DoubleDistance> rangeQuery, DoubleDistance epsilon) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.index.preprocessed.preference

Methods in de.lmu.ifi.dbs.elki.index.preprocessed.preference with parameters of type Relation

Modifier and Type	Method and Description
private BitSet	HiSCPreferenceVectorIndex.determinePreferenceVector(Relation<V> relation, DBID id, DBIDs neighborIDs, StringBuffer msg) Determines the preference vector according to the specified neighbor ids.
private BitSet	DiSHPreferenceVectorIndex.determinePreferenceVector(Relation<V> relation, ModifiableDBIDs[] neighborIDs, StringBuffer msg) Determines the preference vector according to the specified neighbor ids.
private BitSet	DiSHPreferenceVectorIndex.determinePreferenceVectorByApriori(Relation<V> relation, ModifiableDBIDs[] neighborIDs, StringBuffer msg) Determines the preference vector with the apriori strategy.
private RangeQuery<V,DoubleDistance>[]	DiSHPreferenceVectorIndex.initRangeQueries(Relation<V> relation, int dimensionality) Initializes the dimension selecting distancefunctions to determine the preference vectors.
DiSHPreferenceVectorIndex<V>	DiSHPreferenceVectorIndex.Factory.instantiate(Relation<V> relation)
abstract I	AbstractPreferenceVectorIndex.Factory.instantiate(Relation<V> relation)
I	PreferenceVectorIndex.Factory.instantiate(Relation<V> relation) Instantiate the index for a given database.
HiSCPreferenceVectorIndex<V>	HiSCPreferenceVectorIndex.Factory.instantiate(Relation<V> relation)

Constructors in de.lmu.ifi.dbs.elki.index.preprocessed.preference with parameters of type Relation

Constructor and Description
AbstractPreferenceVectorIndex(Relation<NV> relation) Constructor.
DiSHPreferenceVectorIndex(Relation<V> relation, DoubleDistance[] epsilon, int minpts, DiSHPreferenceVectorIndex.Strategy strategy) Constructor.
HiSCPreferenceVectorIndex(Relation<V> relation, double alpha, int k) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.index.preprocessed.snn

Methods in de.lmu.ifi.dbs.elki.index.preprocessed.snn with parameters of type Relation

Modifier and Type	Method and Description
I	SharedNearestNeighborIndex.Factory.instantiate(Relation<O> database) Instantiate the index for a given database.
SharedNearestNeighborPreprocessor<O,D>	SharedNearestNeighborPreprocessor.Factory.instantiate(Relation<O> relation)

Constructors in de.lmu.ifi.dbs.elki.index.preprocessed.snn with parameters of type Relation

Constructor and Description
SharedNearestNeighborPreprocessor(Relation<O> relation, int numberOfNeighbors, DistanceFunction<O,D> distanceFunction) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.index.preprocessed.subspaceproj

Methods in de.lmu.ifi.dbs.elki.index.preprocessed.subspaceproj with parameters of type Relation

Modifier and Type	Method and Description
protected abstract P	AbstractSubspaceProjectionIndex.computeProjection(DBID id, List<DistanceResultPair<D>> neighbors, Relation<NV> relation) This method implements the type of variance analysis to be computed for a given point.
protected SubspaceProjectionResult	PreDeConSubspaceIndex.computeProjection(DBID id, List<DistanceResultPair<D>> neighbors, Relation<V> database)
protected PCAFilteredResult	FourCSubspaceIndex.computeProjection(DBID id, List<DistanceResultPair<D>> neighbors, Relation<V> database)
I	SubspaceProjectionIndex.Factory.instantiate(Relation<NV> relation) Instantiate the index for a given database.
abstract I	AbstractSubspaceProjectionIndex.Factory.instantiate(Relation<NV> relation)
PreDeConSubspaceIndex<V,D>	PreDeConSubspaceIndex.Factory.instantiate(Relation<V> relation)
FourCSubspaceIndex<V,D>	FourCSubspaceIndex.Factory.instantiate(Relation<V> relation)

Constructors in de.lmu.ifi.dbs.elki.index.preprocessed.subspaceproj with parameters of type Relation

Constructor and Description
AbstractSubspaceProjectionIndex(Relation<NV> relation, D epsilon, DistanceFunction<NV,D> rangeQueryDistanceFunction, int minpts) Constructor.
FourCSubspaceIndex(Relation<V> relation, D epsilon, DistanceFunction<V,D> rangeQueryDistanceFunction, int minpts, PCAFilteredRunner<V> pca) Full constructor.
PreDeConSubspaceIndex(Relation<V> relation, D epsilon, DistanceFunction<V,D> rangeQueryDistanceFunction, int minpts, double delta) Constructor.

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

Methods in de.lmu.ifi.dbs.elki.index.tree with parameters of type Relation

Modifier and Type	Method and Description
abstract I	TreeIndexFactory.instantiate(Relation<O> relation)

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

Fields in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkapp declared as Relation

Modifier and Type	Field and Description
private Relation<O>	MkAppTreeIndex.relation The relation indexed

Methods in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkapp with parameters of type Relation

Modifier and Type	Method and Description
MkAppTreeIndex<O,D>	MkAppTreeFactory.instantiate(Relation<O> relation)

Constructors in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkapp with parameters of type Relation

Constructor and Description
MkAppTreeIndex(Relation<O> relation, PageFile<MkAppTreeNode<O,D>> pageFile, DistanceQuery<O,D> distanceQuery, DistanceFunction<O,D> distanceFunction, int k_max, int p, boolean log) Constructor.

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

Fields in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkcop declared as Relation

Modifier and Type	Field and Description
private Relation<O>	MkCoPTreeIndex.relation Relation indexed

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

Modifier and Type	Method and Description
MkCoPTreeIndex<O,D>	MkCopTreeFactory.instantiate(Relation<O> relation)

Constructors in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkcop with parameters of type Relation

Constructor and Description
MkCoPTreeIndex(Relation<O> relation, PageFile<MkCoPTreeNode<O,D>> pageFile, DistanceQuery<O,D> distanceQuery, DistanceFunction<O,D> distanceFunction, int k_max) Constructor.

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

Fields in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkmax declared as Relation

Modifier and Type	Field and Description
private Relation<O>	MkMaxTreeIndex.relation

Methods in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkmax with parameters of type Relation

Modifier and Type	Method and Description
MkMaxTreeIndex<O,D>	MkMaxTreeFactory.instantiate(Relation<O> relation)

Constructors in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkmax with parameters of type Relation

Constructor and Description
MkMaxTreeIndex(Relation<O> relation, PageFile<MkMaxTreeNode<O,D>> pagefile, DistanceQuery<O,D> distanceQuery, DistanceFunction<O,D> distanceFunction, int k_max) Constructor.

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

Fields in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mktab declared as Relation

Modifier and Type	Field and Description
private Relation<O>	MkTabTreeIndex.relation The relation indexed.

Methods in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mktab with parameters of type Relation

Modifier and Type	Method and Description
MkTabTreeIndex<O,D>	MkTabTreeFactory.instantiate(Relation<O> relation)

Constructors in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mktab with parameters of type Relation

Constructor and Description
MkTabTreeIndex(Relation<O> relation, PageFile<MkTabTreeNode<O,D>> pagefile, DistanceQuery<O,D> distanceQuery, DistanceFunction<O,D> distanceFunction, int k_max) Constructor.

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

Fields in de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mtree declared as Relation

Modifier and Type	Field and Description
private Relation<O>	MTreeIndex.relation The relation indexed.

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

Modifier and Type	Method and Description
MTreeIndex<O,D>	MTreeFactory.instantiate(Relation<O> relation)

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

Constructor and Description
MTreeIndex(Relation<O> relation, PageFile<MTreeNode<O,D>> pagefile, DistanceQuery<O,D> distanceQuery, DistanceFunction<O,D> distanceFunction) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.deliclu

Fields in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.deliclu declared as Relation

Modifier and Type	Field and Description
private Relation<O>	DeLiCluTreeIndex.relation The relation we index

Methods in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.deliclu with parameters of type Relation

Modifier and Type	Method and Description
DeLiCluTreeIndex<O>	DeLiCluTreeFactory.instantiate(Relation<O> relation)

Constructors in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.deliclu with parameters of type Relation

Constructor and Description
DeLiCluTreeIndex(Relation<O> relation, PageFile<DeLiCluNode> pagefile, BulkSplit bulkSplitter, InsertionStrategy insertionStrategy) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar

Fields in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar declared as Relation

Modifier and Type	Field and Description
private Relation<O>	RStarTreeIndex.relation Relation

Methods in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar with parameters of type Relation

Modifier and Type	Method and Description
RStarTreeIndex<O>	RStarTreeFactory.instantiate(Relation<O> relation)

Constructors in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar with parameters of type Relation

Constructor and Description
RStarTreeIndex(Relation<O> relation, PageFile<RStarTreeNode> pagefile, BulkSplit bulkSplitter, InsertionStrategy insertionStrategy) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.math.linearalgebra

Methods in de.lmu.ifi.dbs.elki.math.linearalgebra with parameters of type Relation

Modifier and Type	Method and Description
<F extends NumberVector<? extends F,?>> F	CovarianceMatrix.getMeanVector(Relation<? extends F> relation) Get the mean as vector.
static ProjectedCentroid	ProjectedCentroid.make(BitSet dims, Relation<? extends NumberVector<?,?>> relation) Static Constructor from a relation.
static ProjectedCentroid	ProjectedCentroid.make(BitSet dims, Relation<? extends NumberVector<?,?>> relation, Iterable<DBID> ids) Static Constructor from a relation.
static Centroid	Centroid.make(Relation<? extends NumberVector<?,?>> relation) Static constructor from an existing relation.
static CovarianceMatrix	CovarianceMatrix.make(Relation<? extends NumberVector<?,?>> relation) Static Constructor from a full relation.
static Centroid	Centroid.make(Relation<? extends NumberVector<?,?>> relation, Iterable<DBID> ids) Static constructor from an existing relation.
static CovarianceMatrix	CovarianceMatrix.make(Relation<? extends NumberVector<?,?>> relation, Iterable<DBID> ids) Static Constructor from a full relation.
<F extends NumberVector<? extends F,?>> F	Centroid.toVector(Relation<? extends F> relation) Get the data as vector

Uses of Relation in de.lmu.ifi.dbs.elki.math.linearalgebra.pca

Methods in de.lmu.ifi.dbs.elki.math.linearalgebra.pca with parameters of type Relation

Modifier and Type	Method and Description
PCAResult	PCARunner.processDatabase(Relation<? extends V> database) Run PCA on the complete database
Matrix	AbstractCovarianceMatrixBuilder.processDatabase(Relation<? extends V> database)
Matrix	CovarianceMatrixBuilder.processDatabase(Relation<? extends V> database) Compute Covariance Matrix for a complete database
Matrix	StandardCovarianceMatrixBuilder.processDatabase(Relation<? extends V> database) Compute Covariance Matrix for a complete database
Matrix	WeightedCovarianceMatrixBuilder.processIds(DBIDs ids, Relation<? extends V> database) Weighted Covariance Matrix for a set of IDs.
PCAResult	PCARunner.processIds(DBIDs ids, Relation<? extends V> database) Run PCA on a collection of database IDs
abstract Matrix	AbstractCovarianceMatrixBuilder.processIds(DBIDs ids, Relation<? extends V> database)
Matrix	CovarianceMatrixBuilder.processIds(DBIDs ids, Relation<? extends V> database) Compute Covariance Matrix for a collection of database IDs
Matrix	StandardCovarianceMatrixBuilder.processIds(DBIDs ids, Relation<? extends V> database) Compute Covariance Matrix for a collection of database IDs
PCAFilteredResult	PCAFilteredRunner.processIds(DBIDs ids, Relation<? extends V> database) Run PCA on a collection of database IDs
<D extends NumberDistance<?,?>> PCAResult	PCARunner.processQueryResult(Collection<DistanceResultPair<D>> results, Relation<? extends V> database) Run PCA on a QueryResult Collection
<D extends NumberDistance<?,?>> PCAFilteredResult	PCAFilteredRunner.processQueryResult(Collection<DistanceResultPair<D>> results, Relation<? extends V> database) Run PCA on a QueryResult Collection
<D extends NumberDistance<?,?>> Matrix	AbstractCovarianceMatrixBuilder.processQueryResults(Collection<DistanceResultPair<D>> results, Relation<? extends V> database)
<D extends NumberDistance<?,?>> Matrix	CovarianceMatrixBuilder.processQueryResults(Collection<DistanceResultPair<D>> results, Relation<? extends V> database) Compute Covariance Matrix for a QueryResult Collection By default it will just collect the ids and run processIds
<D extends NumberDistance<?,?>> Matrix	WeightedCovarianceMatrixBuilder.processQueryResults(Collection<DistanceResultPair<D>> results, Relation<? extends V> database, int k) Compute Covariance Matrix for a QueryResult Collection By default it will just collect the ids and run processIds
<D extends NumberDistance<?,?>> Matrix	AbstractCovarianceMatrixBuilder.processQueryResults(Collection<DistanceResultPair<D>> results, Relation<? extends V> database, int k)
<D extends NumberDistance<?,?>> Matrix	CovarianceMatrixBuilder.processQueryResults(Collection<DistanceResultPair<D>> results, Relation<? extends V> database, int k) Compute Covariance Matrix for a QueryResult Collection By default it will just collect the ids and run processIds

Uses of Relation in de.lmu.ifi.dbs.elki.math.spacefillingcurves

Constructors in de.lmu.ifi.dbs.elki.math.spacefillingcurves with parameters of type Relation

Constructor and Description
ZCurve.Transformer(Relation<? extends NumberVector<?,?>> relation, DBIDs ids) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.result

Methods in de.lmu.ifi.dbs.elki.result that return types with arguments of type Relation

Modifier and Type	Method and Description
static List<Relation<?>>	ResultUtil.getRelations(Result r) Collect all Annotation results from a Result

Method parameters in de.lmu.ifi.dbs.elki.result with type arguments of type Relation

Modifier and Type	Method and Description
private StringBuffer	KMLOutputHandler.makeDescription(Collection<Relation<?>> relations, DBID id) Make an HTML description.

Uses of Relation in de.lmu.ifi.dbs.elki.result.optics

Classes in de.lmu.ifi.dbs.elki.result.optics that implement Relation

Modifier and Type	Class and Description
(package private) class	ClusterOrderResult.PredecessorAdapter Result containing the predecessor ID.
(package private) class	ClusterOrderResult.ReachabilityDistanceAdapter Result containing the reachability distances.

Uses of Relation in de.lmu.ifi.dbs.elki.result.outlier

Fields in de.lmu.ifi.dbs.elki.result.outlier declared as Relation

Modifier and Type	Field and Description
protected Relation<Double>	OrderingFromRelation.scores Outlier scores.
private Relation<Double>	OutlierResult.scores Outlier scores.

Methods in de.lmu.ifi.dbs.elki.result.outlier that return Relation

Modifier and Type	Method and Description
Relation<Double>	OutlierResult.getScores() Get the outlier scores association.

Constructors in de.lmu.ifi.dbs.elki.result.outlier with parameters of type Relation

Constructor and Description
OrderingFromRelation(Relation<Double> scores) Ascending constructor.
OrderingFromRelation(Relation<Double> scores, boolean ascending) Constructor for outlier orderings
OutlierResult(OutlierScoreMeta meta, Relation<Double> scores) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.result.textwriter

Method parameters in de.lmu.ifi.dbs.elki.result.textwriter with type arguments of type Relation

Modifier and Type	Method and Description
private void	TextWriter.printObject(TextWriterStream out, Database db, DBID objID, List<Relation<?>> ra)
private void	TextWriter.writeClusterResult(Database db, StreamFactory streamOpener, Cluster<?> clus, List<Relation<?>> ra, NamingScheme naming, List<SettingsResult> sr)
private void	TextWriter.writeOrderingResult(Database db, StreamFactory streamOpener, OrderingResult or, List<Relation<?>> ra, List<SettingsResult> sr)

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

Fields in de.lmu.ifi.dbs.elki.utilities declared as Relation

Modifier and Type	Field and Description
(package private) Relation<? extends O>	DatabaseUtil.RelationObjectIterator.database The database we use
(package private) Relation<? extends O>	DatabaseUtil.CollectionFromRelation.db The database we query

Methods in de.lmu.ifi.dbs.elki.utilities that return Relation

Modifier and Type	Method and Description
static Relation<String>	DatabaseUtil.guessLabelRepresentation(Database database) Guess a potentially label-like representation.
static Relation<String>	DatabaseUtil.guessObjectLabelRepresentation(Database database) Guess a potentially object label-like representation.
static <V extends NumberVector<?,?>,T extends NumberVector<?,?>> Relation<V>	DatabaseUtil.relationUglyVectorCast(Relation<T> database) An ugly vector type cast unavoidable in some situations due to Generics.

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

Modifier and Type	Method and Description
static <V extends FeatureVector<?,?>> VectorFieldTypeInformation<V>	DatabaseUtil.assumeVectorField(Relation<V> relation) Get the dimensionality of a database
static <V extends NumberVector<? extends V,?>> V	DatabaseUtil.centroid(Relation<? extends V> relation) Returns the centroid as a NumberVector object of the specified database.
static <V extends NumberVector<? extends V,?>> V	DatabaseUtil.centroid(Relation<? extends V> relation, DBIDs ids) Returns the centroid as a NumberVector object of the specified objects stored in the given database.
static <V extends NumberVector<? extends V,?>> V	DatabaseUtil.centroid(Relation<? extends V> relation, DBIDs ids, BitSet dimensions) Returns the centroid w.r.t. the dimensions specified by the given BitSet as a NumberVector object of the specified objects stored in the given database.
static <NV extends NumberVector<NV,?>> Pair<NV,NV>	DatabaseUtil.computeMinMax(Relation<NV> database) Determines the minimum and maximum values in each dimension of all objects stored in the given database.
static <V extends NumberVector<? extends V,?>> Matrix	DatabaseUtil.covarianceMatrix(Relation<? extends V> database, DBIDs ids) Determines the covariance matrix of the objects stored in the given database.
static int	DatabaseUtil.dimensionality(Relation<? extends FeatureVector<?,?>> relation) Get the dimensionality of a database
static <V extends NumberVector<?,?>> double	DatabaseUtil.exactMedian(Relation<V> relation, DBIDs ids, int dimension) Returns the median of a data set in the given dimension.
static <O> Class<?>	DatabaseUtil.getBaseObjectClassExpensive(Relation<O> database) Do a full inspection of the database to find the base object class.
static SortedSet<ClassLabel>	DatabaseUtil.getClassLabels(Relation<? extends ClassLabel> database) Retrieves all class labels within the database.
static <V extends FeatureVector<?,?>> String	DatabaseUtil.getColumnLabel(Relation<? extends V> rel, int col) Get the column name or produce a generic label "Column XY".
static <O> Class<? extends O>	DatabaseUtil.guessObjectClass(Relation<O> database) Do a cheap guess at the databases object class.
static <V extends NumberVector<?,?>> double	DatabaseUtil.quickMedian(Relation<V> relation, ArrayDBIDs ids, int dimension, int numberOfSamples) Returns the median of a data set in the given dimension by using a sampling method.
static <V extends NumberVector<?,?>,T extends NumberVector<?,?>> Relation<V>	DatabaseUtil.relationUglyVectorCast(Relation<T> database) An ugly vector type cast unavoidable in some situations due to Generics.
static double[]	DatabaseUtil.variances(Relation<? extends NumberVector<?,?>> database, NumberVector<?,?> centroid, DBIDs ids) Determines the variances in each dimension of the specified objects stored in the given database.
static <V extends NumberVector<? extends V,?>> double[]	DatabaseUtil.variances(Relation<V> database) Determines the variances in each dimension of all objects stored in the given database.
static <V extends NumberVector<? extends V,?>> double[]	DatabaseUtil.variances(Relation<V> database, DBIDs ids) Determines the variances in each dimension of the specified objects stored in the given database.

Constructors in de.lmu.ifi.dbs.elki.utilities with parameters of type Relation

Constructor and Description
DatabaseUtil.CollectionFromRelation(Relation<? extends O> db) Constructor.
DatabaseUtil.RelationObjectIterator(Iterator<DBID> iter, Relation<? extends O> database) Full Constructor.
DatabaseUtil.RelationObjectIterator(Relation<? extends O> database) Simplified constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.utilities.referencepoints

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

Modifier and Type	Method and Description
<T extends O> Collection<O>	FullDatabaseReferencePoints.getReferencePoints(Relation<T> db)
<T extends O> Collection<O>	ReferencePointsHeuristic.getReferencePoints(Relation<T> db) Get the reference points for the given database.
<T extends V> Collection<V>	RandomSampleReferencePoints.getReferencePoints(Relation<T> db)
<T extends V> Collection<V>	AxisBasedReferencePoints.getReferencePoints(Relation<T> db)
<T extends V> Collection<V>	RandomGeneratedReferencePoints.getReferencePoints(Relation<T> db)
<T extends V> Collection<V>	GridBasedReferencePoints.getReferencePoints(Relation<T> db)
<T extends V> Collection<V>	StarBasedReferencePoints.getReferencePoints(Relation<T> db)

Uses of Relation in de.lmu.ifi.dbs.elki.utilities.scaling.outlier

Methods in de.lmu.ifi.dbs.elki.utilities.scaling.outlier with parameters of type Relation

Modifier and Type	Method and Description
private double[]	SigmoidOutlierScalingFunction.MStepLevenbergMarquardt(double a, double b, ArrayDBIDs ids, BitSet t, Relation<Double> scores) M-Step using a modified Levenberg-Marquardt method.

Uses of Relation in de.lmu.ifi.dbs.elki.visualization

Fields in de.lmu.ifi.dbs.elki.visualization declared as Relation

Modifier and Type	Field and Description
(package private) Relation<?>	VisualizationTask.relation The main representation

Methods in de.lmu.ifi.dbs.elki.visualization with type parameters of type Relation

Modifier and Type	Method and Description
<R extends Relation<?>> R	VisualizationTask.getRelation()

Constructors in de.lmu.ifi.dbs.elki.visualization with parameters of type Relation

Constructor and Description
VisualizationTask(String name, Result result, Relation<?> relation, VisFactory factory) Visualization task.
VisualizationTask(String name, VisualizerContext context, Result result, Relation<?> relation, VisFactory factory, Projection proj, SVGPlot svgp, double width, double height) Constructor

Uses of Relation in de.lmu.ifi.dbs.elki.visualization.gui

Fields in de.lmu.ifi.dbs.elki.visualization.gui declared as Relation

Modifier and Type	Field and Description
(package private) Relation<ClassLabel>	SelectionTableWindow.crep Class label representation
(package private) Relation<String>	SelectionTableWindow.orep Object label representation

Uses of Relation in de.lmu.ifi.dbs.elki.visualization.projector

Fields in de.lmu.ifi.dbs.elki.visualization.projector declared as Relation

Modifier and Type	Field and Description
(package private) Relation<V>	ScatterPlotProjector.rel Relation we project
(package private) Relation<V>	HistogramProjector.rel Relation we project

Methods in de.lmu.ifi.dbs.elki.visualization.projector that return Relation

Modifier and Type	Method and Description
Relation<V>	ScatterPlotProjector.getRelation() The relation we project.
Relation<V>	HistogramProjector.getRelation() Get the relation we project.

Constructors in de.lmu.ifi.dbs.elki.visualization.projector with parameters of type Relation

Constructor and Description
HistogramProjector(Relation<V> rel, int maxdim) Constructor.
ScatterPlotProjector(Relation<V> rel, int maxdim) Constructor.

Uses of Relation in de.lmu.ifi.dbs.elki.visualization.scales

Methods in de.lmu.ifi.dbs.elki.visualization.scales with parameters of type Relation

Modifier and Type	Method and Description
static <O extends NumberVector<?,? extends Number>> LinearScale[]	Scales.calcScales(Relation<O> db) Compute a linear scale for each dimension.

Uses of Relation in de.lmu.ifi.dbs.elki.visualization.visualizers

Methods in de.lmu.ifi.dbs.elki.visualization.visualizers that return types with arguments of type Relation

Modifier and Type	Method and Description
static Iterator<Relation<? extends NumberVector<?,?>>>	VisualizerUtil.iterateVectorFieldRepresentations(Result result) Filter for number vector field representations

Uses of Relation in de.lmu.ifi.dbs.elki.visualization.visualizers.vis1d

Fields in de.lmu.ifi.dbs.elki.visualization.visualizers.vis1d declared as Relation

Modifier and Type	Field and Description
private Relation<NV>	P1DHistogramVisualizer.relation The database we visualize

Uses of Relation in de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d

Fields in de.lmu.ifi.dbs.elki.visualization.visualizers.vis2d declared as Relation

Modifier and Type	Field and Description
protected Relation<NV>	P2DVisualization.rel The representation we visualize
protected Relation<PolygonsObject>	PolygonVisualization.rep The representation we visualize
private Relation<? extends Number>	TooltipScoreVisualization.result Number value to visualize
private Relation<?>	TooltipStringVisualization.result Number value to visualize