| Package | Description | 
|---|---|
| de.lmu.ifi.dbs.elki.distance.distancevalue | 
 Distance values, i.e. object storing an actual distance value along with
 comparison functions and value parsers. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
AbstractDistance<D extends AbstractDistance<D>>
An abstract distance implements equals conveniently for any extending class. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
BitDistance
Provides a Distance for a bit-valued distance. 
 | 
class  | 
CorrelationDistance<D extends CorrelationDistance<D>>
The correlation distance is a special Distance that indicates the
 dissimilarity between correlation connected objects. 
 | 
class  | 
DoubleDistance
Provides a Distance for a double-valued distance. 
 | 
class  | 
FloatDistance
Provides a Distance for a float-valued distance. 
 | 
class  | 
IntegerDistance
Provides an integer distance value. 
 | 
class  | 
NumberDistance<D extends NumberDistance<D,N>,N extends Number>
Provides a Distance for a number-valued distance. 
 | 
class  | 
PCACorrelationDistance
The correlation distance is a special Distance that indicates the
 dissimilarity between correlation connected objects. 
 | 
class  | 
PreferenceVectorBasedCorrelationDistance
A PreferenceVectorBasedCorrelationDistance holds additionally to the
 CorrelationDistance the common preference vector of the two objects defining
 the distance. 
 | 
class  | 
SubspaceDistance
The subspace distance is a special distance that indicates the dissimilarity
 between subspaces of equal dimensionality. 
 |