mds.cpp File Reference

#include "genesis/utils/math/mds.hpp"
#include "genesis/utils/containers/matrix/operators.hpp"
#include "genesis/utils/core/algorithm.hpp"
#include "genesis/utils/core/options.hpp"
#include "genesis/utils/math/common.hpp"
#include "genesis/utils/math/distance.hpp"
#include "genesis/utils/math/matrix.hpp"
#include <algorithm>
#include <cassert>
#include <cmath>
#include <numeric>
#include <stdexcept>

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Namespaces
	genesis
	Container namespace for all symbols of genesis in order to keep them separate when used as a library.
	genesis::utils

Functions
Matrix< double >	multi_dimensional_scaling (Matrix< double > const &distances, Matrix< double > const &initial_values, size_t dimensions=2, size_t iterations=100, MdsAlgorithm algorithm=MdsAlgorithm::kUcf)
	Multi-Dimensional Scaling (MDS). More...
Matrix< double >	multi_dimensional_scaling (Matrix< double > const &distances, size_t dimensions=2, size_t iterations=100, MdsAlgorithm algorithm=MdsAlgorithm::kUcf)
	Multi-Dimensional Scaling (MDS). More...
static Matrix< double >	multi_dimensional_scaling_smacof (Matrix< double > const &distances, Matrix< double > const &initial_values, size_t dimensions, size_t iterations)
static Matrix< double >	multi_dimensional_scaling_ucf (Matrix< double > const &distances, Matrix< double > const &initial_values, size_t dimensions, size_t iterations)

Variables
constexpr double	MDS_EPSILON = 0.0000001