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ElkanKMeans< MetricType, MatType > Class Template Reference
Public Member Functions  
ElkanKMeans (const MatType &dataset, MetricType &metric)  
Construct the ElkanKMeans object, which must store several sets of bounds. More...  
size_t  DistanceCalculations () const 
double  Iterate (const arma::mat ¢roids, arma::mat &newCentroids, arma::Col< size_t > &counts) 
Run a single iteration of Elkan's algorithm, updating the given centroids into the newCentroids matrix. More...  
Detailed Description
template<typenameMetricType,typenameMatType>
class mlpack::kmeans::ElkanKMeans< MetricType, MatType >
template
<
typename
MetricType
,
typename
MatType
>
Definition at line 19 of file elkan_kmeans.hpp.
Constructor & Destructor Documentation
◆ ElkanKMeans()
ElkanKMeans  (  const MatType &  dataset, 
MetricType &  metric  
) 
Construct the ElkanKMeans object, which must store several sets of bounds.
Member Function Documentation
◆ DistanceCalculations()

inline 
Definition at line 39 of file elkan_kmeans.hpp.
◆ Iterate()
double Iterate  (  const arma::mat &  centroids, 
arma::mat &  newCentroids,  
arma::Col< size_t > &  counts  
) 
Run a single iteration of Elkan's algorithm, updating the given centroids into the newCentroids matrix.
 Parameters

centroids Current cluster centroids. newCentroids New cluster centroids. counts Current counts, to be overwritten with new counts.
The documentation for this class was generated from the following file:
 src/mlpack/methods/kmeans/elkan_kmeans.hpp
Generated by 1.8.13