| Package | Description | 
|---|---|
| de.lmu.ifi.dbs.elki.database.query.distance | 
 Prepared queries for distances. 
 | 
| de.lmu.ifi.dbs.elki.database.query.knn | 
 Prepared queries for k nearest neighbor (kNN) queries. 
 | 
| de.lmu.ifi.dbs.elki.database.query.range | 
 Prepared queries for ε-range queries. 
 | 
| de.lmu.ifi.dbs.elki.distance.distancefunction | 
 Distance functions for use within ELKI. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
PrimitiveDistanceSimilarityQuery<O,D extends Distance<D>>
Combination query class, for convenience. 
 | 
class  | 
SpatialPrimitiveDistanceQuery<V extends SpatialComparable,D extends Distance<D>>
Distance query for spatial distance functions 
 | 
| Constructor and Description | 
|---|
LinearScanPrimitiveDistanceKNNQuery(PrimitiveDistanceQuery<O,D> distanceQuery)
Constructor. 
 | 
LinearScanRawDoubleDistanceKNNQuery(PrimitiveDistanceQuery<O,DoubleDistance> distanceQuery)
Constructor. 
 | 
| Constructor and Description | 
|---|
LinearScanPrimitiveDistanceRangeQuery(PrimitiveDistanceQuery<O,D> distanceQuery)
Constructor. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
<T extends NumberVector<?,?>>  | 
AbstractCosineDistanceFunction.instantiate(Relation<T> relation)  |