Uses of Interface
de.lmu.ifi.dbs.elki.index.tree.spatial.SpatialDistanceFunction

Packages that use SpatialDistanceFunction

de.lmu.ifi.dbs.elki.algorithm.clustering	Package collects clustering algorithms.
de.lmu.ifi.dbs.elki.distance.distancefunction	Package collects distance functions.
de.lmu.ifi.dbs.elki.index.tree.spatial	Package collects spatial tree-based index structures.
de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants	Package collects variants of the R*-Tree.
de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rdknn	Package collects classes for the RdKNNTree

Uses of SpatialDistanceFunction in de.lmu.ifi.dbs.elki.algorithm.clustering

Methods in de.lmu.ifi.dbs.elki.algorithm.clustering with parameters of type SpatialDistanceFunction

private void	DeLiClu.expandDirNodes(SpatialDistanceFunction<O,D> distFunction, DeLiCluNode node1, DeLiCluNode node2) Expands the specified directory nodes.
private void	DeLiClu.expandLeafNodes(SpatialDistanceFunction<O,D> distFunction, DeLiCluNode node1, DeLiCluNode node2, KNNJoinResult<O,D> knns) Expands the specified directory nodes.
private void	DeLiClu.expandNodes(DeLiCluTree<O> index, SpatialDistanceFunction<O,D> distFunction, DeLiClu.SpatialObjectPair nodePair, KNNJoinResult<O,D> knns) Expands the spatial nodes of the specified pair.
private void	DeLiClu.reinsertExpanded(SpatialDistanceFunction<O,D> distFunction, DeLiCluTree<O> index, List<TreeIndexPathComponent<DeLiCluEntry>> path, int pos, SpatialEntry parentEntry, KNNJoinResult<O,D> knns)
private void	DeLiClu.reinsertExpanded(SpatialDistanceFunction<O,D> distFunction, DeLiCluTree<O> index, List<TreeIndexPathComponent<DeLiCluEntry>> path, KNNJoinResult<O,D> knns) Reinserts the objects of the already expanded nodes.

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

Classes in de.lmu.ifi.dbs.elki.distance.distancefunction that implement SpatialDistanceFunction

class	DimensionSelectingDistanceFunction<N extends Number,O extends FeatureVector<O,N>> Provides a distance function that computes the distance between feature vectors as the absolute difference of their values in a specified dimension.
class	DimensionsSelectingEuklideanDistanceFunction<V extends NumberVector<V,?>> Provides a distance function that computes the Euklidean distance between feature vectors only in specified dimensions.
class	EuklideanDistanceFunction<T extends NumberVector<T,?>> Provides the Euklidean distance for FeatureVectors.
class	LocallyWeightedDistanceFunction<O extends RealVector<O,?>,P extends Preprocessor<O>> Provides a locally weighted distance function.

Uses of SpatialDistanceFunction in de.lmu.ifi.dbs.elki.index.tree.spatial

Methods in de.lmu.ifi.dbs.elki.index.tree.spatial with parameters of type SpatialDistanceFunction

abstract <D extends Distance<D>> List<List<QueryResult<D>>>

SpatialIndex.bulkKNNQueryForIDs(List<Integer> ids, int k, SpatialDistanceFunction<O,D> distanceFunction) Performs a bulk k-nearest neighbor query for the given object IDs.

Uses of SpatialDistanceFunction in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants

Methods in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants with parameters of type SpatialDistanceFunction

protected <D extends Distance<D>> void	AbstractRStarTree.batchNN(N node, SpatialDistanceFunction<O,D> distanceFunction, Map<Integer,KNNList<D>> knnLists) Performs a batch knn query.
<D extends Distance<D>> List<List<QueryResult<D>>>	AbstractRStarTree.bulkKNNQueryForIDs(List<Integer> ids, int k, SpatialDistanceFunction<O,D> distanceFunction) Performs a bulk k-nearest neighbor query for the given object IDs.
protected <D extends Distance<D>> List<DistanceEntry<D,E>>	AbstractRStarTree.getSortedEntries(N node, Collection<Integer> ids, SpatialDistanceFunction<O,D> distanceFunction) Sorts the entries of the specified node according to their minimum distance to the specified objects.
protected <D extends Distance<D>> List<DistanceEntry<D,E>>	AbstractRStarTree.getSortedEntries(N node, Integer q, SpatialDistanceFunction<O,D> distanceFunction) Sorts the entries of the specified node according to their minimum distance to the specified object.

Uses of SpatialDistanceFunction in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rdknn

Fields in de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rdknn declared as SpatialDistanceFunction

private SpatialDistanceFunction<O,D>

RdKNNTree.distanceFunction The distance function.