Package de.lmu.ifi.dbs.elki.database.query.knn

Prepared queries for k nearest neighbor (kNN) queries.

See: Description

Interface Summary

Interface	Description
KNNQuery<O,D extends Distance<D>>	The interface of an actual instance.
KNNResult<D extends Distance<D>>	Interface for kNN results - List<> like.

Class Summary

Class	Description
AbstractDistanceKNNQuery<O,D extends Distance<D>>	Instance for the query on a particular database.
KNNUtil	Helper classes for kNN results.
KNNUtil.DBIDIterator	Proxy iterator for accessing DBIDs.
KNNUtil.DBIDItr	Proxy iterator for accessing DBIDs.
KNNUtil.DBIDView	A view on the DBIDs of the result
KNNUtil.DistanceItr<D extends Distance<D>>	Proxy iterator for accessing DBIDs.
KNNUtil.DistanceView<D extends Distance<D>>	A view on the Distances of the result
KNNUtil.KNNSubList<D extends Distance<D>>	Sublist of an existing result to contain only the first k elements.
LinearScanKNNQuery<O,D extends Distance<D>>	Instance of this query for a particular database.
LinearScanPrimitiveDistanceKNNQuery<O,D extends Distance<D>>	Instance of this query for a particular database.
LinearScanRawDoubleDistanceKNNQuery<O>	Optimized linear scan query for PrimitiveDoubleDistanceFunctions.
PreprocessorKNNQuery<O,D extends Distance<D>,T extends KNNResult<D>>	Instance for a particular database, invoking the preprocessor.

Package de.lmu.ifi.dbs.elki.database.query.knn Description

Prepared queries for k nearest neighbor (kNN) queries.