Environment for
DeveLoping
KDD-Applications
Supported by Index-Structures

Package de.lmu.ifi.dbs.elki.preprocessing

Preprocessors used for data preparation in a first step of various algorithms or distance and similarity measures.

See:
          Description

Interface Summary
PreferenceVectorPreprocessor<O extends DatabaseObject> Marker interface for preprocessors computing preference vectors.
Preprocessor<O extends DatabaseObject> Defines the requirements for classes that do some preprocessing steps for objects of a certain database.
PreprocessorClient<P extends Preprocessor<O>,O extends DatabaseObject> Interface defining the requirements for classes using a PreprocessorHandler to run a preprocessor on a certain database.
 

Class Summary
DiSHPreprocessor<V extends RealVector<V,N>,N extends Number> Preprocessor for DiSH preference vector assignment to objects of a certain database.
FourCPreprocessor<D extends Distance<D>,V extends RealVector<V,?>> Preprocessor for 4C local dimensionality and locally weighted matrix assignment to objects of a certain database.
HiCOPreprocessor<V extends RealVector<V,?>> Abstract superclass for preprocessors for HiCO correlation dimension assignment to objects of a certain database.
HiSCPreprocessor<V extends RealVector<V,?>> Preprocessor for HiSC preference vector assignment to objects of a certain database.
KnnQueryBasedHiCOPreprocessor<V extends RealVector<V,?>> Computes the HiCO correlation dimension of objects of a certain database.
MaterializeKNNPreprocessor<O extends DatabaseObject,D extends Distance<D>> A preprocessor for annotation of the k nearest neighbors (and their distances) to each database object.
PreDeConPreprocessor<D extends Distance<D>,V extends RealVector<V,?>> Preprocessor for PreDeCon local dimensionality and locally weighted matrix assignment to objects of a certain database.
PreprocessorHandler<O extends DatabaseObject,P extends Preprocessor<O>> Handler class for all objects (e.g. distance functions) using a preprocessor running on a certain database.
ProjectedDBSCANPreprocessor<D extends Distance<D>,V extends RealVector<V,?>> Abstract superclass for preprocessor of algorithms extending the ProjectedDBSCAN algorithm.
RangeQueryBasedHiCOPreprocessor<V extends RealVector<V,?>> Computes the HiCO correlation dimension of objects of a certain database.
SharedNearestNeighborsPreprocessor<O extends DatabaseObject,D extends Distance<D>> A preprocessor for annotation of the ids of nearest neighbors to each database object.
SpatialApproximationMaterializeKNNPreprocessor<O extends NumberVector<O,?>,D extends Distance<D>,N extends SpatialNode<N,E>,E extends SpatialEntry> A preprocessor for annotation of the k nearest neighbors (and their distances) to each database object.
 

Enum Summary
DiSHPreprocessor.Strategy Available strategies for determination of the preference vector.
 

Package de.lmu.ifi.dbs.elki.preprocessing Description

Preprocessors used for data preparation in a first step of various algorithms or distance and similarity measures.


Release 0.2.1 (2009-07-13_1605)