.TH "/var/www/mlpack.ratml.org/mlpack.org/_src/mlpack-3.3.0/src/mlpack/core/math/random.hpp" 3 "Mon Aug 31 2020" "Version 3.1.1" "mlpack" \" -*- nroff -*-
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.SH NAME
/var/www/mlpack.ratml.org/mlpack.org/_src/mlpack-3.3.0/src/mlpack/core/math/random.hpp \- Miscellaneous math random-related routines\&.  

.SH SYNOPSIS
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.PP
.SS "Namespaces"

.in +1c
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.RI " \fBmlpack\fP"
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.RI "strip_type\&.hpp "
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.RI " \fBmlpack::math\fP"
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.RI "Miscellaneous math routines\&. "
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.SS "Functions"

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.RI "void \fBCustomRandomSeed\fP (const size_t seed)"
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.RI "void \fBFixedRandomSeed\fP ()"
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.RI "Set the random seed to a fixed number\&. "
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.RI "void \fBObtainDistinctSamples\fP (const size_t loInclusive, const size_t hiExclusive, const size_t maxNumSamples, arma::uvec &distinctSamples)"
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.RI "Obtains no more than maxNumSamples distinct samples\&. "
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.RI "double \fBRandBernoulli\fP (const double input)"
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.RI "Generates a 0/1 specified by the input\&. "
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.RI "int \fBRandInt\fP (const int hiExclusive)"
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.RI "Generates a uniform random integer\&. "
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.RI "int \fBRandInt\fP (const int lo, const int hiExclusive)"
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.RI "Generates a uniform random integer\&. "
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.RI "double \fBRandNormal\fP ()"
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.RI "Generates a normally distributed random number with mean 0 and variance 1\&. "
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.RI "double \fBRandNormal\fP (const double mean, const double variance)"
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.RI "Generates a normally distributed random number with specified mean and variance\&. "
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.RI "double \fBRandom\fP ()"
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.RI "Generates a uniform random number between 0 and 1\&. "
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.RI "double \fBRandom\fP (const double lo, const double hi)"
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.RI "Generates a uniform random number in the specified range\&. "
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.RI "void \fBRandomSeed\fP (const size_t seed)"
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.RI "Set the random seed used by the random functions (\fBRandom()\fP and \fBRandInt()\fP)\&. "
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.SS "Variables"

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.RI "MLPACK_EXPORT std::mt19937 \fBrandGen\fP"
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.RI "MLPACK_EXPORT is required for global variables; it exports the symbols correctly on Windows\&. "
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.RI "MLPACK_EXPORT std::normal_distribution \fBrandNormalDist\fP"
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.RI "MLPACK_EXPORT std::uniform_real_distribution \fBrandUniformDist\fP"
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.in -1c
.SH "Detailed Description"
.PP 
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\&. 
.PP
Definition in file \fBrandom\&.hpp\fP\&.
.SH "Author"
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Generated automatically by Doxygen for mlpack from the source code\&.