Uses of Class
de.lmu.ifi.dbs.elki.distance.distancefunction.AbstractNumberVectorDistanceFunction

Packages that use AbstractNumberVectorDistanceFunction

Package	Description
de.lmu.ifi.dbs.elki.distance.distancefunction	Distance functions for use within ELKI.
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.histogram	Distance functions for one-dimensional histograms.
de.lmu.ifi.dbs.elki.distance.distancefunction.minkowski	Minkowski space Lp norms such as the popular Euclidean and Manhattan distances.
de.lmu.ifi.dbs.elki.distance.distancefunction.probabilistic	Distance from probability theory, mostly divergences such as K-L-divergence, J-divergence, F-divergence, χ²-divergence, etc.
de.lmu.ifi.dbs.elki.distance.distancefunction.subspace	Distance functions based on subspaces
de.lmu.ifi.dbs.elki.distance.distancefunction.timeseries	Distance functions designed for time series Note that some regular distance functions (e.g., Euclidean) are also used on time series.
de.lmu.ifi.dbs.elki.distance.similarityfunction	Similarity functions
tutorial.distancefunction	Classes from the tutorial on implementing distance functions

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

Subclasses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction

Modifier and Type	Class and Description
class	BrayCurtisDistanceFunction Bray-Curtis distance function / Sørensen–Dice coefficient for continuous vector spaces (not only binary data).
class	MahalanobisDistanceFunction Mahalanobis quadratic form distance for feature vectors.
class	MatrixWeightedQuadraticDistanceFunction Matrix weighted quadratic distance, the squared form of MahalanobisDistanceFunction.
class	WeightedCanberraDistanceFunction Weighted Canberra distance function, a variation of Manhattan distance.

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

Subclasses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction.colorhistogram

Modifier and Type	Class and Description
class	HistogramIntersectionDistanceFunction Intersection distance for color histograms.
class	HSBHistogramQuadraticDistanceFunction Distance function for HSB color histograms based on a quadratic form and color similarity.
class	RGBHistogramQuadraticDistanceFunction Distance function for RGB color histograms based on a quadratic form and color similarity.

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

Subclasses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction.correlation

Modifier and Type	Class and Description
class	AbsolutePearsonCorrelationDistanceFunction Absolute Pearson correlation distance function for feature vectors.
class	AbsoluteUncenteredCorrelationDistanceFunction Absolute uncentered correlation distance function for feature vectors.
class	PearsonCorrelationDistanceFunction Pearson correlation distance function for feature vectors.
class	SquaredPearsonCorrelationDistanceFunction Squared Pearson correlation distance function for feature vectors.
class	SquaredUncenteredCorrelationDistanceFunction Squared uncentered correlation distance function for feature vectors.
class	UncenteredCorrelationDistanceFunction Uncentered correlation distance.
class	WeightedPearsonCorrelationDistanceFunction Pearson correlation distance function for feature vectors.
class	WeightedSquaredPearsonCorrelationDistanceFunction Weighted squared Pearson correlation distance function for feature vectors.

Uses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction.histogram

Subclasses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction.histogram

Modifier and Type	Class and Description
class	HistogramMatchDistanceFunction Distance function based on histogram matching, i.e., Manhattan distance on the cumulative density function.
class	KolmogorovSmirnovDistanceFunction Distance function based on the Kolmogorov-Smirnov goodness of fit test.

Uses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction.minkowski

Subclasses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction.minkowski

Modifier and Type	Class and Description
class	MinimumDistanceFunction Minimum distance for NumberVectors.
class	SquaredEuclideanDistanceFunction Squared Euclidean distance, optimized for SparseNumberVectors.
class	WeightedSquaredEuclideanDistanceFunction Weighted squared Euclidean distance for NumberVectors.

Uses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction.probabilistic

Subclasses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction.probabilistic

Modifier and Type	Class and Description
class	ChiDistanceFunction χ distance function, symmetric version.
class	ChiSquaredDistanceFunction χ² distance function, symmetric version.
class	FisherRaoDistanceFunction Fisher-Rao riemannian metric for (discrete) probability distributions.
class	HellingerDistanceFunction Hellinger metric / affinity / kernel, Bhattacharyya coefficient, fidelity similarity, Matusita distance, Hellinger-Kakutani metric on a probability distribution.
class	JeffreyDivergenceDistanceFunction Jeffrey Divergence for NumberVectors is a symmetric, smoothened version of the KullbackLeiblerDivergenceAsymmetricDistanceFunction.
class	JensenShannonDivergenceDistanceFunction Jensen-Shannon Divergence for NumberVectors is a symmetric, smoothened version of the KullbackLeiblerDivergenceAsymmetricDistanceFunction.
class	KullbackLeiblerDivergenceAsymmetricDistanceFunction Kullback-Leibler divergence, also known as relative entropy, information deviation, or just KL-distance (albeit asymmetric).
class	KullbackLeiblerDivergenceReverseAsymmetricDistanceFunction Kullback-Leibler divergence, also known as relative entropy, information deviation or just KL-distance (albeit asymmetric).
class	SqrtJensenShannonDivergenceDistanceFunction The square root of Jensen-Shannon divergence is a metric.
class	TriangularDiscriminationDistanceFunction Triangular Discrimination has relatively tight upper and lower bounds to the Jensen-Shannon divergence, but is much less expensive.
class	TriangularDistanceFunction Triangular Distance has relatively tight upper and lower bounds to the (square root of the) Jensen-Shannon divergence, but is much less expensive.

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

Subclasses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction.subspace

Modifier and Type	Class and Description
class	OnedimensionalDistanceFunction Distance function that computes the distance between feature vectors as the absolute difference of their values in a specified dimension only.

Uses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction.timeseries

Subclasses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.distancefunction.timeseries

Modifier and Type	Class and Description
class	AbstractEditDistanceFunction Edit Distance for FeatureVectors.
class	DerivativeDTWDistanceFunction Derivative Dynamic Time Warping distance for numerical vectors.
class	DTWDistanceFunction Dynamic Time Warping distance (DTW) for numerical vectors.
class	EDRDistanceFunction Edit Distance on Real Sequence distance for numerical vectors.
class	ERPDistanceFunction Edit Distance With Real Penalty distance for numerical vectors.
class	LCSSDistanceFunction Longest Common Subsequence distance for numerical vectors.

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

Subclasses of AbstractNumberVectorDistanceFunction in de.lmu.ifi.dbs.elki.distance.similarityfunction

Modifier and Type	Class and Description
class	Kulczynski1SimilarityFunction Kulczynski similarity 1.

Uses of AbstractNumberVectorDistanceFunction in tutorial.distancefunction

Subclasses of AbstractNumberVectorDistanceFunction in tutorial.distancefunction

Modifier and Type	Class and Description
class	MultiLPNorm Tutorial example Minowski-distance variation with different exponents for different dimensions for ELKI.
class	TutorialDistanceFunction Tutorial distance function example for ELKI.