| Package | Description | 
|---|---|
| de.lmu.ifi.dbs.elki.distance.distancefunction | Distance functions for use within ELKI. | 
| de.lmu.ifi.dbs.elki.distance.distancefunction.correlation | Distance functions using correlations. | 
| de.lmu.ifi.dbs.elki.distance.distancefunction.subspace | Distance functions based on subspaces. | 
| de.lmu.ifi.dbs.elki.index.preprocessed.localpca | Index using a preprocessed local PCA. | 
| Class and Description | 
|---|
| FilteredLocalPCAIndex Interface for an index providing local PCA results. | 
| Class and Description | 
|---|
| FilteredLocalPCAIndex Interface for an index providing local PCA results. | 
| Class and Description | 
|---|
| FilteredLocalPCAIndex Interface for an index providing local PCA results. | 
| Class and Description | 
|---|
| AbstractFilteredPCAIndex Abstract base class for a local PCA based index. | 
| AbstractFilteredPCAIndex.Factory Factory class. | 
| AbstractFilteredPCAIndex.Factory.Parameterizer Parameterization class. | 
| FilteredLocalPCAIndex Interface for an index providing local PCA results. | 
| FilteredLocalPCAIndex.Factory Factory interface | 
| KNNQueryFilteredPCAIndex Provides the local neighborhood to be considered in the PCA as the k nearest
 neighbors of an object. | 
| KNNQueryFilteredPCAIndex.Factory Factory class. | 
| RangeQueryFilteredPCAIndex Provides the local neighborhood to be considered in the PCA as the neighbors
 within an epsilon range query of an object. | 
| RangeQueryFilteredPCAIndex.Factory Factory class. |