mlpack_kmeans_AllowEmptyClusters (3)

Public Member Functions

AllowEmptyClusters ()

Default constructor required by EmptyClusterPolicy policy.

Static Public Member Functions

template<typename MatType > static size_t EmptyCluster (const MatType &, const size_t, const MatType &, arma::Col< size_t > &, arma::Col< size_t > &)

This function does nothing.

Policy which allows K-Means to create empty clusters without any error being reported.

Definition at line 35 of file allow_empty_clusters.hpp.

mlpack::kmeans::AllowEmptyClusters::AllowEmptyClusters ()\fC [inline]\fP

Default constructor required by EmptyClusterPolicy policy.

Definition at line 39 of file allow_empty_clusters.hpp.

template<typename MatType > static size_t mlpack::kmeans::AllowEmptyClusters::EmptyCluster (const MatType &, const size_t, const MatType &, arma::Col< size_t > &, arma::Col< size_t > &)\fC [inline]\fP, \fC [static]\fP

This function does nothing. It is called by K-Means when K-Means detects an empty cluster.

Template Parameters:

MatType Type of data (arma::mat or arma::spmat).

Parameters:

data Dataset on which clustering is being performed.

emptyCluster Index of cluster which is empty.

centroids Centroids of each cluster (one per column).

clusterCounts Number of points in each cluster.

assignments Cluster assignments of each point.

Returns:

Number of points changed (0).

Definition at line 55 of file allow_empty_clusters.hpp.

Generated automatically by Doxygen for MLPACK from the source code.