Package | Description |
---|---|
de.lmu.ifi.dbs.elki.distance.distancefunction |
Distance functions for use within ELKI.
|
de.lmu.ifi.dbs.elki.distance.distancefunction.minkowski |
Minkowski space L_p norms such as the popular Euclidean and Manhattan distances.
|
de.lmu.ifi.dbs.elki.distance.distancefunction.subspace |
Distance functions based on subspaces.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractSpatialNorm
Abstract base class for typical distance functions that allow
rectangle-to-rectangle lower bounds.
|
class |
LorentzianDistanceFunction
Lorentzian distance function for vector spaces.
|
Modifier and Type | Class and Description |
---|---|
class |
EuclideanDistanceFunction
Euclidean distance for
NumberVector s. |
class |
LPIntegerNormDistanceFunction
LP-Norm for
NumberVector s, optimized version for integer values of p. |
class |
LPNormDistanceFunction
LP-Norm for
NumberVector s. |
class |
ManhattanDistanceFunction
Manhattan distance for
NumberVector s. |
class |
MaximumDistanceFunction
Maximum distance for
NumberVector s. |
class |
MinimumDistanceFunction
Maximum distance for
NumberVector s. |
class |
SquaredEuclideanDistanceFunction
Squared Euclidean distance, optimized for
SparseNumberVector s. |
class |
WeightedEuclideanDistanceFunction
Weighted Euclidean distance for
NumberVector s. |
class |
WeightedLPNormDistanceFunction
Weighted version of the Minkowski L_p norm distance for
NumberVector . |
class |
WeightedManhattanDistanceFunction
Weighted version of the Minkowski L_p metrics distance function for
NumberVector s. |
class |
WeightedMaximumDistanceFunction
Weighted version of the Minkowski L_p metrics distance function for
NumberVector s. |
class |
WeightedSquaredEuclideanDistanceFunction
Squared Euclidean distance for
NumberVector s. |
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.
|
Copyright © 2015 ELKI Development Team, Lehr- und Forschungseinheit für Datenbanksysteme, Ludwig-Maximilians-Universität München. License information.