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.colorhistogram |
Distance functions using correlations.
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de.lmu.ifi.dbs.elki.distance.distancefunction.subspace |
Distance functions based on subspaces.
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de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.query |
Queries on the R-Tree family of indexes: kNN and range queries.
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Modifier and Type | Class and Description |
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class |
EuclideanDistanceFunction
Provides the Euclidean distance 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 |
SquaredEuclideanDistanceFunction
Provides the squared Euclidean distance for FeatureVectors.
|
Modifier and Type | Class and Description |
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class |
HistogramIntersectionDistanceFunction
Intersection distance for color histograms.
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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 |
DimensionsSelectingEuclideanDistanceFunction
Provides a distance function that computes the Euclidean distance between
feature vectors only in specified dimensions.
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Modifier and Type | Field and Description |
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protected SpatialPrimitiveDoubleDistanceFunction<? super O> |
DoubleDistanceRStarTreeKNNQuery.distanceFunction
Spatial primitive distance function
|
protected SpatialPrimitiveDoubleDistanceFunction<? super O> |
DoubleDistanceRStarTreeRangeQuery.distanceFunction
Spatial primitive distance function
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Constructor and Description |
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DoubleDistanceRStarTreeKNNQuery(AbstractRStarTree<?,?> tree,
DistanceQuery<O,DoubleDistance> distanceQuery,
SpatialPrimitiveDoubleDistanceFunction<? super O> distanceFunction)
Constructor.
|
DoubleDistanceRStarTreeRangeQuery(AbstractRStarTree<?,?> tree,
DistanceQuery<O,DoubleDistance> distanceQuery,
SpatialPrimitiveDoubleDistanceFunction<? super O> distanceFunction)
Constructor.
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