Public Member Functions
	ElkanKMeans (const MatType &dataset, MetricType &metric)
	Construct the ElkanKMeans object, which must store several sets of bounds.

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. More...

size_t	DistanceCalculations () const

Member Function Documentation

◆ Iterate()

template<typename MetricType , typename MatType >

double mlpack::kmeans::ElkanKMeans< MetricType, MatType >::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 files: