random.hpp File Reference

Miscellaneous math random-related routines. More...

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Namespaces
	mlpack
	Linear algebra utility functions, generally performed on matrices or vectors.
	mlpack::math
	Miscellaneous math routines.

Functions
void	mlpack::math::ObtainDistinctSamples (const size_t loInclusive, const size_t hiExclusive, const size_t maxNumSamples, arma::uvec &distinctSamples)
	Obtains no more than maxNumSamples distinct samples. More...
int	mlpack::math::RandInt (const int hiExclusive)
	Generates a uniform random integer. More...
int	mlpack::math::RandInt (const int lo, const int hiExclusive)
	Generates a uniform random integer. More...
double	mlpack::math::RandNormal ()
	Generates a normally distributed random number with mean 0 and variance 1. More...
double	mlpack::math::RandNormal (const double mean, const double variance)
	Generates a normally distributed random number with specified mean and variance. More...
double	mlpack::math::Random ()
	Generates a uniform random number between 0 and 1. More...
double	mlpack::math::Random (const double lo, const double hi)
	Generates a uniform random number in the specified range. More...
void	mlpack::math::RandomSeed (const size_t seed)
	Set the random seed used by the random functions (Random() and RandInt()). More...

Variables
MLPACK_EXPORT std::mt19937	mlpack::math::randGen
	MLPACK_EXPORT is required for global variables; it exports the symbols correctly on Windows. More...
MLPACK_EXPORT std::normal_distribution	mlpack::math::randNormalDist
MLPACK_EXPORT std::uniform_real_distribution	mlpack::math::randUniformDist

Detailed Description

Miscellaneous math random-related routines.

mlpack is free software; you may redistribute it and/or modify it under the terms of the 3-clause BSD license. You should have received a copy of the 3-clause BSD license along with mlpack. If not, see http://www.opensource.org/licenses/BSD-3-Clause for more information.

Definition in file random.hpp.