| Package | Description | 
|---|---|
| de.lmu.ifi.dbs.elki.distance.distancefunction.adapter | 
 Distance functions deriving distances from e.g. similarity measures 
 | 
| Class and Description | 
|---|
| AbstractSimilarityAdapter
 Adapter from a normalized similarity function to a distance function. 
 | 
| AbstractSimilarityAdapter.Instance
 Inner proxy class for SNN distance function. 
 | 
| AbstractSimilarityAdapter.Parameterizer
 Parameterization class. 
 | 
| ArccosSimilarityAdapter
 Adapter from a normalized similarity function to a distance function using
  
arccos(sim). | 
| LinearAdapterLinear
 Adapter from a normalized similarity function to a distance function using
  
1 - sim. | 
| LnSimilarityAdapter
 Adapter from a normalized similarity function to a distance function using
  
-log(sim). |