Package | Description |
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de.lmu.ifi.dbs.elki.distance.distancefunction |
Distance functions for use within ELKI.
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de.lmu.ifi.dbs.elki.distance.distancefunction.minkowski |
Minkowski space L_p norms such as the popular Euclidean and Manhattan distances.
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de.lmu.ifi.dbs.elki.distance.distancefunction.subspace |
Distance functions based on subspaces.
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Modifier and Type | Interface and Description |
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interface |
DoubleNorm<O>
Interface for norms in the double domain.
|
Modifier and Type | Class and Description |
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class |
AbstractSpatialDoubleDistanceNorm
Abstract base class for typical distance functions that allow
rectangle-to-rectangle lower bounds.
|
class |
AbstractVectorDoubleDistanceNorm
Abstract base class for double-valued number-vector-based distances based on
norms.
|
class |
LorentzianDistanceFunction
Lorentzian distance function for vector spaces.
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Modifier and Type | Class and Description |
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class |
EuclideanDistanceFunction
Provides the Euclidean distance for FeatureVectors.
|
class |
LPIntegerNormDistanceFunction
Provides a LP-Norm for number vectors.
|
class |
LPNormDistanceFunction
Provides a LP-Norm for FeatureVectors.
|
class |
ManhattanDistanceFunction
Manhattan distance function to compute the Manhattan distance for a pair of
FeatureVectors.
|
class |
MaximumDistanceFunction
Maximum distance function to compute the Maximum distance for a pair of
FeatureVectors.
|
class |
MinimumDistanceFunction
Maximum distance function to compute the Minimum distance for a pair of
FeatureVectors.
|
class |
SparseEuclideanDistanceFunction
Euclidean distance function.
|
class |
SparseLPNormDistanceFunction
Provides a LP-Norm for FeatureVectors.
|
class |
SparseManhattanDistanceFunction
Manhattan distance function.
|
class |
SparseMaximumDistanceFunction
Maximum distance function.
|
class |
SquaredEuclideanDistanceFunction
Provides the squared Euclidean distance for FeatureVectors.
|
class |
WeightedEuclideanDistanceFunction
Provides the Euclidean distance for FeatureVectors.
|
class |
WeightedLPNormDistanceFunction
Weighted version of the Minkowski L_p metrics distance function.
|
class |
WeightedManhattanDistanceFunction
Weighted version of the Minkowski L_p metrics distance function.
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class |
WeightedMaximumDistanceFunction
Weighted version of the Minkowski L_p metrics distance function.
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class |
WeightedSquaredEuclideanDistanceFunction
Provides the squared Euclidean distance for FeatureVectors.
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Modifier and Type | Class and Description |
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class |
DimensionSelectingDistanceFunction
Provides a distance function that computes the distance between feature
vectors as the absolute difference of their values in a specified dimension.
|
class |
SubspaceEuclideanDistanceFunction
Provides a distance function that computes the Euclidean distance between
feature vectors only in specified dimensions.
|
class |
SubspaceLPNormDistanceFunction
Provides a distance function that computes the Euclidean distance between
feature vectors only in specified dimensions.
|
class |
SubspaceManhattanDistanceFunction
Provides a distance function that computes the Euclidean distance between
feature vectors only in specified dimensions.
|
class |
SubspaceMaximumDistanceFunction
Provides a distance function that computes the Euclidean distance between
feature vectors only in specified dimensions.
|