nmf.cpp File Reference

#include <ctime>
#include <cmath>
#include "viennacl/linalg/prod.hpp"
#include "viennacl/linalg/nmf.hpp"

Go to the source code of this file.

Typedefs
typedef float	ScalarType

Functions
template<typename MATRIX >
float	matrix_compare (MATRIX &res, viennacl::matrix_base< ScalarType > &ref)
void	fill_random (viennacl::matrix_base< ScalarType > &v)
void	test_nmf (std::size_t m, std::size_t k, std::size_t n)
int	main ()

Variables
const ScalarType	EPS = ScalarType(0.03)

Detailed Description

Tests the nonnegative matrix factorization.

Test:

Tests the nonnegative matrix factorization.

Definition in file nmf.cpp.

Typedef Documentation

typedef float ScalarType

Examples:

nmf.cpp.

Definition at line 29 of file nmf.cpp.

Function Documentation

void fill_random

(

viennacl::matrix_base< ScalarType > &

v

)

Examples:

nmf.cpp.

Definition at line 53 of file nmf.cpp.

int main

(

)

Examples:

nmf.cpp.

Definition at line 100 of file nmf.cpp.

template<typename MATRIX >

float matrix_compare	(	MATRIX &	res,
		viennacl::matrix_base< ScalarType > &	ref
	)

Definition at line 34 of file nmf.cpp.

void test_nmf	(	std::size_t	m,
		std::size_t	k,
		std::size_t	n
	)

Definition at line 64 of file nmf.cpp.

Variable Documentation

const ScalarType EPS = ScalarType(0.03)

Definition at line 31 of file nmf.cpp.