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details HClustering Class Reference VIGRA

#include <vigra/random_forest/rf_algorithm.hxx>

List of all members.

Public Member Functions

template<class Functor >
void breadth_first_traversal (Functor &tester)
template<class T , class C >
void cluster (MultiArrayView< 2, T, C > distance)
template<class Functor >
void iterate (Functor &tester)

Detailed Description

Hierarchical Clustering class. Performs single linkage clustering

         Matrix<double> distance = get_distance_matrix();
      linkage.cluster(distance);
      // Draw clustering tree.
      Draw<double, int> draw(features, labels, "linkagetree.graph");
      linkage.breadth_first_traversal(draw);
See also:
ClusterImportanceVisitor

once the clustering has taken place. Information queries can be made using the breadth_first_traversal() method and iterate() method


Member Function Documentation

void iterate ( Functor &  tester)

Visit each node with a Functor in creation order (should be depth first)

void breadth_first_traversal ( Functor &  tester)

Perform breadth first traversal of hierarchical cluster tree

void cluster ( MultiArrayView< 2, T, C >  distance)

save to HDF5 - defunct - has to be updated to new HDF5 interfacePerform single linkage clustering

Parameters:
distancedistance matrix used.
See also:
CorrelationVisitor

The documentation for this class was generated from the following file:

© Ullrich Köthe (ullrich.koethe@iwr.uni-heidelberg.de)
Heidelberg Collaboratory for Image Processing, University of Heidelberg, Germany

html generated using doxygen and Python
vigra 1.9.0 (Tue Nov 6 2012)