include/mrpt/math/kmeans.h File Reference

#include <mrpt/math/CMatrixDynamic.h>
#include <mrpt/math/CMatrixFixed.h>

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Namespaces
	mrpt
	This is the global namespace for all Mobile Robot Programming Toolkit (MRPT) libraries.
	mrpt::math
	This base provides a set of functions for maths stuff.
	mrpt::math::detail

Functions
template<typename SCALAR >
double	mrpt::math::detail::internal_kmeans (const bool use_kmeansplusplus_method, const size_t nPoints, const size_t k, const size_t dims, const SCALAR *points, const size_t attempts, SCALAR *out_center, int *out_assignments)
template<class LIST_OF_VECTORS1 , class LIST_OF_VECTORS2 >
double	mrpt::math::detail::stub_kmeans ([[maybe_unused]] const bool use_kmeansplusplus_method, const size_t k, const LIST_OF_VECTORS1 &points, std::vector< int > &assignments, LIST_OF_VECTORS2 *out_centers, const size_t attempts)
k-means algorithms
template<class LIST_OF_VECTORS1 , class LIST_OF_VECTORS2 >
double	mrpt::math::kmeans (const size_t k, const LIST_OF_VECTORS1 &points, std::vector< int > &assignments, LIST_OF_VECTORS2 *out_centers=nullptr, const size_t attempts=3)
	k-means algorithm to cluster a list of N points of arbitrary dimensionality into exactly K clusters. More...
template<class LIST_OF_VECTORS1 , class LIST_OF_VECTORS2 = LIST_OF_VECTORS1>
double	mrpt::math::kmeanspp (const size_t k, const LIST_OF_VECTORS1 &points, std::vector< int > &assignments, LIST_OF_VECTORS2 *out_centers=nullptr, const size_t attempts=3)
	k-means++ algorithm to cluster a list of N points of arbitrary dimensionality into exactly K clusters. More...