Uses of Class
elki.utilities.Alias

Packages that use Alias

Package	Description
elki.application	Base classes for standalone applications.
elki.clustering.hierarchical	Hierarchical agglomerative clustering (HAC).
elki.clustering.hierarchical.birch	BIRCH clustering.
elki.clustering.hierarchical.linkage	Linkages for hierarchical clustering.
elki.clustering.kmeans	K-means clustering and variations.
elki.clustering.kmeans.initialization.betula	Initialization methods for BIRCH-based k-means and EM clustering.
elki.clustering.optics	OPTICS family of clustering algorithms.
elki.database.query	Database queries - computing distances, neighbors, similarities - API and general documentation.
elki.datasource.filter.normalization.columnwise	Normalizations operating on columns / variates; where each column is treated independently.
elki.datasource.filter.transform	Data space transformations.
elki.distance	Distance functions for use within ELKI.
elki.distance.minkowski	Minkowski space Lp norms such as the popular Euclidean and Manhattan distances.
elki.distance.probabilistic	Distance from probability theory, mostly divergences such as K-L-divergence, J-divergence, F-divergence, χ²-divergence, etc.
elki.evaluation.clustering.internal	Internal evaluation measures for clusterings.
elki.gui.minigui	A very simple UI to build ELKI command lines.
elki.gui.multistep	Multi-step GUI for ELKI.
elki.index.tree.betula.distance	Distance functions for BETULA and BIRCH.
elki.index.tree.betula.features	Different variants of Betula and BIRCH cluster features.
elki.index.tree.metrical.mtreevariants.mtree	MTree.
elki.index.tree.metrical.vptree
elki.index.tree.spatial.kd	K-d-tree and variants.
elki.index.tree.spatial.rstarvariants.rstar	RStarTree.
elki.index.tree.spatial.rstarvariants.strategies.bulk	Packages for bulk-loading R*-trees.
elki.itemsetmining.associationrules.interest	Association rule interestingness measures.
elki.math.geodesy	Functions for computing on the sphere / earth.
elki.math.statistics.distribution	Standard distributions, with random generation functionalities.
elki.math.statistics.kernelfunctions	Kernel functions from statistics.
elki.outlier.anglebased	Angle-based outlier detection algorithms.
elki.outlier.distance	Distance-based outlier detection algorithms, such as DBOutlier and kNN.
elki.projection	Data projections (see also preprocessing filters for basic projections).
elki.result	Result types, representation and handling.
elki.similarity.kernel	Kernel functions.
elki.visualization.parallel3d	3DPC: 3D parallel coordinate plot visualization for ELKI.

Uses of Alias in elki.application

Classes in elki.application with annotations of type Alias

Modifier and Type	Class	Description
class	KDDCLIApplication	Basic command line application for Knowledge Discovery in Databases use cases.

Uses of Alias in elki.clustering.hierarchical

Classes in elki.clustering.hierarchical with annotations of type Alias

Modifier and Type	Class	Description
class	AGNES<O>	Hierarchical Agglomerative Clustering (HAC) or Agglomerative Nesting (AGNES) is a classic hierarchical clustering algorithm.
class	CLINK<O>	CLINK algorithm for complete linkage.
class	SLINK<O>	Implementation of the efficient Single-Link Algorithm SLINK of R.

Uses of Alias in elki.clustering.hierarchical.birch

Classes in elki.clustering.hierarchical.birch with annotations of type Alias

Modifier and Type	Class	Description
class	AverageInterclusterDistance	Average intercluster distance.
class	AverageIntraclusterDistance	Average intracluster distance.
class	CentroidEuclideanDistance	Centroid Euclidean distance.
class	CentroidManhattanDistance	Centroid Manhattan Distance
class	DiameterCriterion	Average Radius (R) criterion.
class	RadiusCriterion	Average Radius (R) criterion.
class	VarianceIncreaseDistance	Variance increase distance.

Uses of Alias in elki.clustering.hierarchical.linkage

Classes in elki.clustering.hierarchical.linkage with annotations of type Alias

Modifier and Type	Class	Description
class	CentroidLinkage	Centroid linkage — Unweighted Pair-Group Method using Centroids (UPGMC).
class	CompleteLinkage	Complete-linkage ("maximum linkage") clustering method.
class	FlexibleBetaLinkage	Flexible-beta linkage as proposed by Lance and Williams.
class	GroupAverageLinkage	Group-average linkage clustering method (UPGMA).
class	MedianLinkage	Median-linkage — weighted pair group method using centroids (WPGMC).
class	MinimumVarianceLinkage	Minimum increase in variance (MIVAR) linkage.
class	SingleLinkage	Single-linkage ("minimum") clustering method.
class	WardLinkage	Ward's method clustering method.
class	WeightedAverageLinkage	Weighted average linkage clustering method (WPGMA).

Uses of Alias in elki.clustering.kmeans

Classes in elki.clustering.kmeans with annotations of type Alias

Modifier and Type	Class	Description
class	LloydKMeans<V extends NumberVector>	The standard k-means algorithm, using bulk iterations and commonly attributed to Lloyd and Forgy (independently).

Uses of Alias in elki.clustering.kmeans.initialization.betula

Classes in elki.clustering.kmeans.initialization.betula with annotations of type Alias

Modifier and Type	Class	Description
class	CFKPlusPlusLeaves	K-Means++-like initialization for BETULA k-means, treating the leaf clustering features as a flat list, and called "leaves" in the publication.
class	CFKPlusPlusTree	Initialize K-means by following tree paths weighted by their variance contribution.
class	CFKPlusPlusTrunk	Trunk strategy for initializing k-means with BETULA: only the nodes up to a particular level are considered for k-means++ style initialization.

Uses of Alias in elki.clustering.optics

Classes in elki.clustering.optics with annotations of type Alias

Modifier and Type	Class	Description
class	AbstractOPTICS<O>	The OPTICS algorithm for density-based hierarchical clustering.

Uses of Alias in elki.database.query

Classes in elki.database.query with annotations of type Alias

Modifier and Type	Class	Description
class	DisableQueryOptimizer	Dummy implementation to disable automatic optimization.
class	EmpiricalQueryOptimizer	Class to automatically add indexes to a database.

Uses of Alias in elki.datasource.filter.normalization.columnwise

Classes in elki.datasource.filter.normalization.columnwise with annotations of type Alias

Modifier and Type	Class	Description
class	AttributeWiseMinMaxNormalization<V extends NumberVector>	Class to perform and undo a normalization on real vectors with respect to a given minimum and maximum in each dimension.
class	AttributeWiseVarianceNormalization<V extends NumberVector>	Class to perform and undo a normalization on real vectors with respect to given mean and standard deviation in each dimension.

Uses of Alias in elki.datasource.filter.transform

Classes in elki.datasource.filter.transform with annotations of type Alias

Modifier and Type	Class	Description
class	ClassicMultidimensionalScalingTransform<I,O extends NumberVector>	Rescale the data set using multidimensional scaling, MDS.
class	FastMultidimensionalScalingTransform<I,O extends NumberVector>	Rescale the data set using multidimensional scaling, MDS.
class	GlobalPrincipalComponentAnalysisTransform<O extends NumberVector>	Apply Principal Component Analysis (PCA) to the data set.
class	LinearDiscriminantAnalysisFilter<V extends NumberVector>	Linear Discriminant Analysis (LDA) / Fisher's linear discriminant.

Uses of Alias in elki.distance

Classes in elki.distance with annotations of type Alias

Modifier and Type	Class	Description
class	ArcCosineDistance	Arcus cosine distance function for feature vectors.
class	BrayCurtisDistance	Bray-Curtis distance function / Sørensen–Dice coefficient for continuous vector spaces (not only binary data).
class	CanberraDistance	Canberra distance function, a variation of Manhattan distance.
class	CosineDistance	Cosine distance function for feature vectors.

Uses of Alias in elki.distance.minkowski

Classes in elki.distance.minkowski with annotations of type Alias

Modifier and Type	Class	Description
class	EuclideanDistance	Euclidean distance for NumberVectors.
class	LPNormDistance	Lp-Norm (Minkowski norms) are a family of distances for NumberVectors.
class	ManhattanDistance	Manhattan distance for NumberVectors.
class	MaximumDistance	Maximum distance for NumberVectors.
class	MinimumDistance	Minimum distance for NumberVectors.
class	SquaredEuclideanDistance	Squared Euclidean distance, optimized for SparseNumberVectors.

Uses of Alias in elki.distance.probabilistic

Classes in elki.distance.probabilistic with annotations of type Alias

Modifier and Type	Class	Description
class	ChiDistance	χ distance function, symmetric version.
class	ChiSquaredDistance	χ² distance function, symmetric version.
class	FisherRaoDistance	Fisher-Rao riemannian metric for (discrete) probability distributions.
class	HellingerDistance	Hellinger metric / affinity / kernel, Bhattacharyya coefficient, fidelity similarity, Matusita distance, Hellinger-Kakutani metric on a probability distribution.
class	JeffreyDivergenceDistance	Jeffrey Divergence for NumberVectors is a symmetric, smoothened version of the KullbackLeiblerDivergenceAsymmetricDistance.
class	KullbackLeiblerDivergenceAsymmetricDistance	Kullback-Leibler divergence, also known as relative entropy, information deviation, or just KL-distance (albeit asymmetric).
class	KullbackLeiblerDivergenceReverseAsymmetricDistance	Kullback-Leibler divergence, also known as relative entropy, information deviation or just KL-distance (albeit asymmetric).

Uses of Alias in elki.evaluation.clustering.internal

Classes in elki.evaluation.clustering.internal with annotations of type Alias

Modifier and Type	Class	Description
class	VarianceRatioCriterion	Compute the Variance Ratio Criterion of a data set, also known as Calinski-Harabasz index.

Uses of Alias in elki.gui.minigui

Classes in elki.gui.minigui with annotations of type Alias

Modifier and Type	Class	Description
class	MiniGUI	Minimal GUI built around a table-based parameter editor.

Uses of Alias in elki.gui.multistep

Classes in elki.gui.multistep with annotations of type Alias

Modifier and Type	Class	Description
class	MultiStepGUI	Experimenter-style multi step GUI.

Uses of Alias in elki.index.tree.betula.distance

Classes in elki.index.tree.betula.distance with annotations of type Alias

Modifier and Type	Class	Description
class	AverageInterclusterDistance	Average intercluster distance.
class	AverageIntraclusterDistance	Average intracluster distance.
class	CentroidEuclideanDistance	Centroid Euclidean distance.
class	CentroidManhattanDistance	Centroid Manhattan Distance
class	RadiusDistance	Average Radius (R) criterion.
class	VarianceIncreaseDistance	Variance increase distance.

Uses of Alias in elki.index.tree.betula.features

Classes in elki.index.tree.betula.features with annotations of type Alias

Modifier and Type	Class	Description
static class	VIIFeature.Factory	Factory for making cluster features.
static class	VVIFeature.Factory	Factory for making cluster features.
static class	VVVFeature.Factory	Factory for making cluster features.

Uses of Alias in elki.index.tree.metrical.mtreevariants.mtree

Classes in elki.index.tree.metrical.mtreevariants.mtree with annotations of type Alias

Modifier and Type	Class	Description
class	MTreeFactory<O>	Factory for a M-Tree

Uses of Alias in elki.index.tree.metrical.vptree

Classes in elki.index.tree.metrical.vptree with annotations of type Alias

Modifier and Type	Class	Description
static class	GNAT.Factory<O extends NumberVector>	Index Factory
static class	VPTree.Factory<O extends NumberVector>	Index factory for the VP-Tree

Uses of Alias in elki.index.tree.spatial.kd

Classes in elki.index.tree.spatial.kd with annotations of type Alias

Modifier and Type	Class	Description
static class	MemoryKDTree.Factory<O extends NumberVector>	Factory class
static class	MinimalisticMemoryKDTree.Factory<O extends NumberVector>	Factory class
static class	SmallMemoryKDTree.Factory<O extends NumberVector>	Factory class

Uses of Alias in elki.index.tree.spatial.rstarvariants.rstar

Classes in elki.index.tree.spatial.rstarvariants.rstar with annotations of type Alias

Modifier and Type	Class	Description
class	RStarTreeFactory<O extends NumberVector>	Factory for regular R*-Trees.

Uses of Alias in elki.index.tree.spatial.rstarvariants.strategies.bulk

Classes in elki.index.tree.spatial.rstarvariants.strategies.bulk with annotations of type Alias

Modifier and Type	Class	Description
class	SortTileRecursiveBulkSplit	Sort-Tile-Recursive aims at tiling the data space with a grid-like structure for partitioning the dataset into the required number of buckets.

Uses of Alias in elki.itemsetmining.associationrules.interest

Classes in elki.itemsetmining.associationrules.interest with annotations of type Alias

Modifier and Type	Class	Description
class	CertaintyFactor	Certainty factor (CF; Loevinger) interestingness measure. \( \tfrac{\text{confidence}(X \rightarrow Y) - \text{support}(Y)}{\text{support}(\neg Y)} \).

Uses of Alias in elki.math.geodesy

Classes in elki.math.geodesy with annotations of type Alias

Modifier and Type	Class	Description
class	Clarke1858SpheroidEarthModel	The Clarke 1858 spheroid earth model.
class	Clarke1880SpheroidEarthModel	The Clarke 1880 spheroid earth model.
class	GRS67SpheroidEarthModel	The GRS 67 spheroid earth model.
class	GRS80SpheroidEarthModel	The GRS 80 spheroid earth model, without height model (so not a geoid, just a spheroid!)
class	WGS72SpheroidEarthModel	The WGS72 spheroid earth model, without height model.
class	WGS84SpheroidEarthModel	The WGS84 spheroid earth model, without height model (so not a geoid, just a spheroid!)

Uses of Alias in elki.math.statistics.distribution

Classes in elki.math.statistics.distribution with annotations of type Alias

Modifier and Type	Class	Description
class	ExponentiallyModifiedGaussianDistribution	Exponentially modified Gaussian (EMG) distribution (ExGaussian distribution) is a combination of a normal distribution and an exponential distribution.
class	InverseGaussianDistribution	Inverse Gaussian distribution aka Wald distribution.
class	LaplaceDistribution	Laplace distribution also known as double exponential distribution
class	LogisticDistribution	Logistic distribution.
class	LogLogisticDistribution	Log-Logistic distribution also known as Fisk distribution.
class	LogNormalDistribution	Log-Normal distribution.
class	NormalDistribution	Gaussian distribution aka normal distribution

Uses of Alias in elki.math.statistics.kernelfunctions

Classes in elki.math.statistics.kernelfunctions with annotations of type Alias

Modifier and Type	Class	Description
class	BiweightKernelDensityFunction	Biweight (Quartic) kernel density estimator.
class	EpanechnikovKernelDensityFunction	Epanechnikov kernel density estimator.
class	TriweightKernelDensityFunction	Triweight kernel density estimator.

Uses of Alias in elki.outlier.anglebased

Classes in elki.outlier.anglebased with annotations of type Alias

Modifier and Type	Class	Description
class	LBABOD<V extends NumberVector>	LB-ABOD (lower-bound) version of Angle-Based Outlier Detection / Angle-Based Outlier Factor.

Uses of Alias in elki.outlier.distance

Classes in elki.outlier.distance with annotations of type Alias

Modifier and Type	Class	Description
class	KNNOutlier<O>	Outlier Detection based on the distance of an object to its k nearest neighbor.
class	KNNWeightOutlier<O>	Outlier Detection based on the accumulated distances of a point to its k nearest neighbors.

Uses of Alias in elki.projection

Classes in elki.projection with annotations of type Alias

Modifier and Type	Class	Description
class	TSNE<O>	t-Stochastic Neighbor Embedding is a projection technique designed for visualization that tries to preserve the nearest neighbor structure.

Uses of Alias in elki.result

Classes in elki.result with annotations of type Alias

Modifier and Type	Class	Description
class	AutomaticVisualization	Handler to process and visualize a Result.

Uses of Alias in elki.similarity.kernel

Classes in elki.similarity.kernel with annotations of type Alias

Modifier and Type	Class	Description
class	RadialBasisFunctionKernel	Gaussian radial basis function kernel (RBF Kernel).
class	SigmoidKernel	Sigmoid kernel function (aka: hyperbolic tangent kernel, multilayer perceptron MLP kernel).

Uses of Alias in elki.visualization.parallel3d

Classes in elki.visualization.parallel3d with annotations of type Alias

Modifier and Type	Class	Description
class	OpenGL3DParallelCoordinates<O extends NumberVector>	Simple JOGL2 based parallel coordinates visualization.