ElkanKMeans< MetricType, MatType > Class Template Reference
|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...|
class mlpack::kmeans::ElkanKMeans< MetricType, MatType >
Constructor & Destructor Documentation
|ElkanKMeans||(||const MatType &||dataset,|
Construct the ElkanKMeans object, which must store several sets of bounds.
Member Function Documentation
|double Iterate||(||const arma::mat &||centroids,|
|arma::Col< size_t > &||counts|
Run a single iteration of Elkan's algorithm, updating the given centroids into the newCentroids matrix.
centroids Current cluster centroids. newCentroids New cluster centroids. counts Current counts, to be overwritten with new counts.
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