| Package | Description | 
|---|---|
| de.lmu.ifi.dbs.elki.math | 
 Mathematical operations and utilities used throughout the framework. 
 | 
| de.lmu.ifi.dbs.elki.math.dimensionsimilarity | 
 Functions to compute the similarity of dimensions (or the interestingness of the combination). 
 | 
| Modifier and Type | Class and Description | 
|---|---|
private static class  | 
SinCosTable.FullTable
Table that can't exploit much symmetry, because the steps are not divisible
 by 2. 
 | 
private static class  | 
SinCosTable.HalfTable
Table that exploits just one symmetry, as the number of steps is divisible
 by two. 
 | 
private static class  | 
SinCosTable.QuarterTable
Table that exploits both symmetries, as the number of steps is divisible by
 four. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
static SinCosTable | 
SinCosTable.make(int steps)
Make a table for the given number of steps. 
 | 
| Modifier and Type | Field and Description | 
|---|---|
private static SinCosTable | 
HSMDimensionSimilarity.table
Precompute sinus and cosinus 
 |