Environment for
DeveLoping
KDD-Applications
Supported by Index-Structures

Package de.lmu.ifi.dbs.elki.distance

Package collects distances and - in its subpackages - distance and similarity functions.

See:
          Description

Interface Summary
Distance<D extends Distance<D>> The interface Distance defines the requirements of any instance class.
MeasurementFunction<O extends DatabaseObject,D extends Distance<D>> Interface Measurement describes the requirements of any measurement function (e.g. distance function or similarity function), that provides a measurement for comparing database objects.
 

Class Summary
AbstractDistance<D extends AbstractDistance<D>> An abstract distance implements equals conveniently for any extending class.
AbstractMeasurementFunction<O extends DatabaseObject,D extends Distance<D>> Abstract Measurement Function provides some methods valid for any extending class.
BitDistance TODO arthur comment
CorrelationDistance<D extends CorrelationDistance<D>> The CorrelationDistance is a special Distance that indicates the dissimilarity between correlation connected objects.
DoubleDistance Provides a Distance for a double-valued distance.
FloatDistance Provides a Distance for a float-valued distance.
IntegerDistance  
NumberDistance<D extends NumberDistance<D>> Provides a Distance for a number-valued distance.
PreferenceVectorBasedCorrelationDistance A PreferenceVectorBasedCorrelationDistance holds additionally to the CorrelationDistance the common preference vector of the two objects defining the distance.
SubspaceDistance<D extends SubspaceDistance<D>> The SubspaceDistance is a special distance that indicates the dissimilarity between subspaces of equal dimensionality.
 

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

Package collects distances and - in its subpackages - distance and similarity functions.


Release 0.1 (2008-07-10_1838)