Uses of Class
de.lmu.ifi.dbs.elki.algorithm.AbstractAlgorithm

Packages that use AbstractAlgorithm

Package	Description
de.lmu.ifi.dbs.elki.algorithm	Algorithms suitable as a task for the KDDTask main routine.
de.lmu.ifi.dbs.elki.algorithm.benchmark	Benchmarking pseudo algorithms.
de.lmu.ifi.dbs.elki.algorithm.clustering	Clustering algorithms.
de.lmu.ifi.dbs.elki.algorithm.clustering.correlation	Correlation clustering algorithms
de.lmu.ifi.dbs.elki.algorithm.clustering.gdbscan	Generalized DBSCAN.
de.lmu.ifi.dbs.elki.algorithm.clustering.kmeans	K-means clustering and variations.
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.subspace	Subspace outlier detection methods.
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.)
tutorial.clustering	Classes from the tutorial on implementing a custom k-means variation.
tutorial.outlier

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

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm

Modifier and Type	Class and Description
class	AbstractDistanceBasedAlgorithm<O,D extends Distance<D>,R extends Result> Provides an abstract algorithm already setting the distance function.
class	AbstractPrimitiveDistanceBasedAlgorithm<O,D extends Distance<?>,R extends Result> Provides an abstract algorithm already setting the distance function.
class	APRIORI Provides the APRIORI algorithm for Mining Association Rules.
class	DependencyDerivator<V extends NumberVector<?>,D extends Distance<D>> Dependency derivator computes quantitatively linear dependencies among attributes of a given dataset based on a linear correlation PCA.
class	DummyAlgorithm<O extends NumberVector<?>> Dummy algorithm, which just iterates over all points once, doing a 10NN query each.
class	KNNDistanceOrder<O,D extends Distance<D>> Provides an order of the kNN-distances for all objects within the database.
class	KNNJoin<V extends NumberVector<?>,D extends Distance<D>,N extends SpatialNode<N,E>,E extends SpatialEntry> Joins in a given spatial database to each object its k-nearest neighbors.
class	MaterializeDistances<O,D extends NumberDistance<D,?>> Algorithm to materialize all the distances in a data set.
class	NullAlgorithm Null Algorithm, which does nothing.

Uses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.benchmark

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.benchmark

Modifier and Type	Class and Description
class	KNNBenchmarkAlgorithm<O,D extends Distance<D>> Benchmarking algorithm that computes the k nearest neighbors for each query point.
class	RangeQueryBenchmarkAlgorithm<O extends NumberVector<?>,D extends NumberDistance<D,?>> Benchmarking algorithm that computes a range query for each point.

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

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.clustering

Modifier and Type	Class and Description
class	AbstractProjectedClustering<R extends Clustering<?>,V extends NumberVector<?>> Abstract superclass for projected clustering algorithms, like PROCLUS and ORCLUS.
class	AbstractProjectedDBSCAN<R extends Clustering<Model>,V extends NumberVector<?>> Provides an abstract algorithm requiring a VarianceAnalysisPreprocessor.
class	DBSCAN<O,D extends Distance<D>> DBSCAN provides the DBSCAN algorithm, an algorithm to find density-connected sets in a database.
class	DeLiClu<NV extends NumberVector<?>,D extends Distance<D>> DeLiClu provides the DeLiClu algorithm, a hierarchical algorithm to find density-connected sets in a database.
class	EM<V extends NumberVector<?>> Provides the EM algorithm (clustering by expectation maximization).
class	NaiveMeanShiftClustering<V extends NumberVector<?>,D extends NumberDistance<D,?>> Mean-shift based clustering algorithm.
class	OPTICS<O,D extends Distance<D>> OPTICS provides the OPTICS algorithm.
class	OPTICSXi<N extends NumberDistance<N,?>> Class to handle OPTICS Xi extraction.
class	SLINK<O,D extends Distance<D>> Implementation of the efficient Single-Link Algorithm SLINK of R.
class	SNNClustering<O> Shared nearest neighbor clustering.

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

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.clustering.correlation

Modifier and Type	Class and Description
class	CASH<V extends NumberVector<?>> Provides the CASH algorithm, an subspace clustering algorithm based on the Hough transform.
class	COPAC<V extends NumberVector<?>,D extends Distance<D>> Provides the COPAC algorithm, an algorithm to partition a database according to the correlation dimension of its objects and to then perform an arbitrary clustering algorithm over the partitions.
class	ERiC<V extends NumberVector<?>> Performs correlation clustering on the data partitioned according to local correlation dimensionality and builds a hierarchy of correlation clusters that allows multiple inheritance from the clustering result.
class	FourC<V extends NumberVector<?>> 4C identifies local subgroups of data objects sharing a uniform correlation.
class	HiCO<V extends NumberVector<?>> Implementation of the HiCO algorithm, an algorithm for detecting hierarchies of correlation clusters.
class	LMCLUS Linear manifold clustering in high dimensional spaces by stochastic search.
class	ORCLUS<V extends NumberVector<?>> ORCLUS provides the ORCLUS algorithm, an algorithm to find clusters in high dimensional spaces.

Uses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.clustering.gdbscan

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.clustering.gdbscan

Modifier and Type	Class and Description
class	GeneralizedDBSCAN Generalized DBSCAN, density-based clustering with noise.

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

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.clustering.kmeans

Modifier and Type	Class and Description
class	AbstractKMeans<V extends NumberVector<?>,D extends Distance<D>,M extends MeanModel<V>> Abstract base class for k-means implementations.
class	KMeansLloyd<V extends NumberVector<?>,D extends Distance<D>> Provides the k-means algorithm, using Lloyd-style bulk iterations.
class	KMeansMacQueen<V extends NumberVector<?>,D extends Distance<D>> Provides the k-means algorithm, using MacQueen style incremental updates.
class	KMediansLloyd<V extends NumberVector<?>,D extends Distance<D>> Provides the k-medians clustering algorithm, using Lloyd-style bulk iterations.
class	KMedoidsEM<V,D extends NumberDistance<D,?>> Provides the k-medoids clustering algorithm, using a "bulk" variation of the "Partitioning Around Medoids" approach.
class	KMedoidsPAM<V,D extends NumberDistance<D,?>> Provides the k-medoids clustering algorithm, using the "Partitioning Around Medoids" approach.

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

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.clustering.subspace

Modifier and Type	Class and Description
class	CLIQUE<V extends NumberVector<?>> Implementation of the CLIQUE algorithm, a grid-based algorithm to identify dense clusters in subspaces of maximum dimensionality.
class	DiSH<V extends NumberVector<?>> Algorithm for detecting subspace hierarchies.
class	HiSC<V extends NumberVector<?>> Implementation of the HiSC algorithm, an algorithm for detecting hierarchies of subspace clusters.
class	PreDeCon<V extends NumberVector<?>> PreDeCon computes clusters of subspace preference weighted connected points.
class	PROCLUS<V extends NumberVector<?>> Provides the PROCLUS algorithm, an algorithm to find subspace clusters in high dimensional spaces.
class	SUBCLU<V extends NumberVector<?>> Implementation of the SUBCLU algorithm, an algorithm to detect arbitrarily shaped and positioned clusters in subspaces.

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

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.clustering.trivial

Modifier and Type	Class and Description
class	ByLabelClustering Pseudo clustering using labels.
class	ByLabelHierarchicalClustering Pseudo clustering using labels.
class	ByLabelOrAllInOneClustering Trivial class that will try to cluster by label, and fall back to an "all-in-one" clustering.
class	ByModelClustering Pseudo clustering using annotated models.
class	TrivialAllInOne Trivial pseudo-clustering that just considers all points to be one big cluster.
class	TrivialAllNoise Trivial pseudo-clustering that just considers all points to be noise.

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

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.outlier

Modifier and Type	Class and Description
class	ABOD<V extends NumberVector<?>> Angle-Based Outlier Detection Outlier detection using variance analysis on angles, especially for high dimensional data sets.
class	AbstractAggarwalYuOutlier<V extends NumberVector<?>> Abstract base class for the sparse-grid-cell based outlier detection of Aggarwal and Yu.
class	AbstractDBOutlier<O,D extends Distance<D>> Simple distance based outlier detection algorithms.
class	AggarwalYuEvolutionary<V extends NumberVector<?>> EAFOD provides the evolutionary outlier detection algorithm, an algorithm to detect outliers for high dimensional data.
class	AggarwalYuNaive<V extends NumberVector<?>> BruteForce provides a naive brute force algorithm in which all k-subsets of dimensions are examined and calculates the sparsity coefficient to find outliers.
class	ALOCI<O extends NumberVector<?>,D extends NumberDistance<D,?>> Fast Outlier Detection Using the "approximate Local Correlation Integral".
class	COP<V extends NumberVector<?>,D extends NumberDistance<D,?>> Correlation outlier probability: Outlier Detection in Arbitrarily Oriented Subspaces Hans-Peter Kriegel, Peer Kröger, Erich Schubert, Arthur Zimek Outlier Detection in Arbitrarily Oriented Subspaces in: Proc.
class	DBOutlierDetection<O,D extends Distance<D>> Simple distanced based outlier detection algorithm.
class	DBOutlierScore<O,D extends Distance<D>> Compute percentage of neighbors in the given neighborhood with size d.
class	EMOutlier<V extends NumberVector<?>> outlier detection algorithm using EM Clustering.
class	GaussianModel<V extends NumberVector<?>> Outlier have smallest GMOD_PROB: the outlier scores is the probability density of the assumed distribution.
class	GaussianUniformMixture<V extends NumberVector<?>> Outlier detection algorithm using a mixture model approach.
class	HilOut<O extends NumberVector<?>> Fast Outlier Detection in High Dimensional Spaces Outlier Detection using Hilbert space filling curves Reference: F.
class	INFLO<O,D extends NumberDistance<D,?>> INFLO provides the Mining Algorithms (Two-way Search Method) for Influence Outliers using Symmetric Relationship Reference: Jin, W., Tung, A., Han, J., and Wang, W. 2006 Ranking outliers using symmetric neighborhood relationship In Proc.
class	KNNOutlier<O,D extends NumberDistance<D,?>> Outlier Detection based on the distance of an object to its k nearest neighbor.
class	KNNWeightOutlier<O,D extends NumberDistance<D,?>> Outlier Detection based on the accumulated distances of a point to its k nearest neighbors.
class	LDF<O extends NumberVector<?>,D extends NumberDistance<D,?>> Outlier Detection with Kernel Density Functions.
class	LDOF<O,D extends NumberDistance<D,?>> Computes the LDOF (Local Distance-Based Outlier Factor) for all objects of a Database.
class	LOCI<O,D extends NumberDistance<D,?>> Fast Outlier Detection Using the "Local Correlation Integral".
class	LOF<O,D extends NumberDistance<D,?>> Algorithm to compute density-based local outlier factors in a database based on a specified parameter LOF.K_ID (-lof.k).
class	LoOP<O,D extends NumberDistance<D,?>> LoOP: Local Outlier Probabilities Distance/density based algorithm similar to LOF to detect outliers, but with statistical methods to achieve better result stability.
class	OnlineLOF<O,D extends NumberDistance<D,?>> Incremental version of the LOF Algorithm, supports insertions and removals.
class	OPTICSOF<O,D extends NumberDistance<D,?>> OPTICSOF provides the Optics-of algorithm, an algorithm to find Local Outliers in a database.
class	ReferenceBasedOutlierDetection<V extends NumberVector<?>,D extends NumberDistance<D,?>> provides the Reference-Based Outlier Detection algorithm, an algorithm that computes kNN distances approximately, using reference points.
class	SimpleCOP<V extends NumberVector<?>,D extends NumberDistance<D,?>> Algorithm to compute local correlation outlier probability.
class	SimpleKernelDensityLOF<O extends NumberVector<?>,D extends NumberDistance<D,?>> A simple variant of the LOF algorithm, which uses a simple kernel density estimation instead of the local reachability density.
class	SimpleLOF<O,D extends NumberDistance<D,?>> A simplified version of the original LOF algorithm, which does not use the reachability distance, yielding less stable results on inliers.

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

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.outlier.meta

Modifier and Type	Class and Description
class	ExternalDoubleOutlierScore External outlier detection scores, loading outlier scores from an external file.
class	FeatureBagging A simple ensemble method called "Feature bagging" for outlier detection.
class	HiCS<V extends NumberVector<?>> Algorithm to compute High Contrast Subspaces for Density-Based Outlier Ranking.
class	RescaleMetaOutlierAlgorithm Scale another outlier score using the given scaling function.
class	SimpleOutlierEnsemble Simple outlier ensemble method.

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

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.outlier.spatial

Modifier and Type	Class and Description
class	AbstractDistanceBasedSpatialOutlier<N,O,D extends NumberDistance<D,?>> Abstract base class for distance-based spatial outlier detection methods.
class	AbstractNeighborhoodOutlier<O> Abstract base class for spatial outlier detection methods using a spatial neighborhood.
class	CTLuGLSBackwardSearchAlgorithm<V extends NumberVector<?>,D extends NumberDistance<D,?>> GLS-Backward Search is a statistical approach to detecting spatial outliers.
class	CTLuMeanMultipleAttributes<N,O extends NumberVector<?>> Mean Approach is used to discover spatial outliers with multiple attributes.
class	CTLuMedianAlgorithm<N> Median Algorithm of C.
class	CTLuMedianMultipleAttributes<N,O extends NumberVector<?>> Median Approach is used to discover spatial outliers with multiple attributes.
class	CTLuMoranScatterplotOutlier<N> Moran scatterplot outliers, based on the standardized deviation from the local and global means.
class	CTLuRandomWalkEC<N,D extends NumberDistance<D,?>> Spatial outlier detection based on random walks.
class	CTLuScatterplotOutlier<N> Scatterplot-outlier is a spatial outlier detection method that performs a linear regression of object attributes and their neighbors average value.
class	CTLuZTestOutlier<N> Detect outliers by comparing their attribute value to the mean and standard deviation of their neighborhood.
class	SLOM<N,O,D extends NumberDistance<D,?>> SLOM: a new measure for local spatial outliers Reference: Sanjay Chawla and Pei Sun SLOM: a new measure for local spatial outliers in Knowledge and Information Systems 9(4), 412-429, 2006 This implementation works around some corner cases in SLOM, in particular when an object has none or a single neighbor only (albeit the results will still not be too useful then), which will result in divisions by zero.
class	SOF<N,O,D extends NumberDistance<D,?>> The Spatial Outlier Factor (SOF) is a spatial LOF variation.
class	TrimmedMeanApproach<N> A Trimmed Mean Approach to Finding Spatial Outliers.

Uses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.outlier.subspace

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.outlier.subspace

Modifier and Type	Class and Description
class	OutRankS1 OutRank: ranking outliers in high dimensional data.
class	OUTRES<V extends NumberVector<?>> Adaptive outlierness for subspace outlier ranking (OUTRES).
class	SOD<V extends NumberVector<?>,D extends NumberDistance<D,?>> Subspace Outlier Degree.

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

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.outlier.trivial

Modifier and Type	Class and Description
class	ByLabelOutlier Trivial algorithm that marks outliers by their label.
class	TrivialAllOutlier Trivial method that claims all objects to be outliers.
class	TrivialGeneratedOutlier Extract outlier score from the model the objects were generated by.
class	TrivialNoOutlier Trivial method that claims to find no outliers.

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

Subclasses of AbstractAlgorithm in de.lmu.ifi.dbs.elki.algorithm.statistics

Modifier and Type	Class and Description
class	AveragePrecisionAtK<V,D extends NumberDistance<D,?>> Evaluate a distance functions performance by computing the average precision at k, when ranking the objects by distance.
class	DistanceStatisticsWithClasses<O,D extends NumberDistance<D,?>> Algorithm to gather statistics over the distance distribution in the data set.
class	EvaluateRankingQuality<V extends NumberVector<?>,D extends NumberDistance<D,?>> Evaluate a distance function with respect to kNN queries.
class	RankingQualityHistogram<O,D extends NumberDistance<D,?>> Evaluate a distance function with respect to kNN queries.

Uses of AbstractAlgorithm in tutorial.clustering

Subclasses of AbstractAlgorithm in tutorial.clustering

Modifier and Type	Class and Description
class	SameSizeKMeansAlgorithm<V extends NumberVector<?>> K-means variation that produces equally sized clusters.

Uses of AbstractAlgorithm in tutorial.outlier

Subclasses of AbstractAlgorithm in tutorial.outlier

Modifier and Type	Class and Description
class	DistanceStddevOutlier<O,D extends NumberDistance<D,?>> A simple outlier detection algorithm that computes the standard deviation of the kNN distances.