recog_cluster

PURPOSE

Clusters all cuboids in DATASETS (based on their descriptions).

SYNOPSIS

function [clusters,M] = recog_cluster( DATASETS, k, par_kmeans )

DESCRIPTION

 Clusters all cuboids in DATASETS (based on their descriptions).

 INPUTS
   DATASETS    - array of structs, should have the fields:
           .cuboids    - [optional] length N cell vector of sets of cuboids
           .desc       - length N cell vector of cuboid descriptors
   k           - number of clusters to use
   par_kmeans  - parameters for kmeans2

 OUTPUTS
   clusters    - cluster centers
   M           - cluster movie, slow to calculate

 See also RECOG_TEST

CROSS-REFERENCE INFORMATION

This function calls:

This function is called by:

recog_test Test the performance of behavior recognition using the cuboid representation.
recog_test_nfold Test the performance of behavior recognition using cross validation.