[mlpack-git] [mlpack/mlpack] Adds a GammaDistribution object for estimating gamma parameters (#729)

Ryan Curtin notifications at github.com
Thu Jul 21 23:13:32 EDT 2016


> + * gamma parameters (alpha, beta) to data. Assumes each data dimension is
> + * uncorrelated.
> + *
> + * Based on "Estimating a Gamma Distribution" by Thomas P. Minka:
> + * research.microsoft.com/~minka/papers/minka-gamma.pdf
> + */
> +
> +#ifndef _MLPACK_CORE_DISTRIBUTIONS_GAMMA_DISTRIBUTION_HPP 
> +#define _MLPACK_CORE_DISTRIBUTIONS_GAMMA_DISTRIBUTION_HPP
> +
> +#include <mlpack/core.hpp>
> +namespace mlpack{
> +namespace distribution{
> +
> +/**
> + * Class for fitting the Gamma Distribution to a dataset.

We should point out here that this is a multidimensional Gamma distribution, but it assumes that each dimension is fully independent.

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