contrib/brl/bbas/bsta/algo/bsta_beta_updater.h File Reference

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Detailed Description

Iterative updating of beta distribution.

Author:

Gamze Tunali (gtunali@brown.edu)

Date:

Nov 17, 2009

In this implementation >=1 and >=1. In order to ensure this and

The distance of beta distribution is given as $

    Modifications
   

Definition in file bsta_beta_updater.h.

#include <bsta/bsta_beta.h>
#include <bsta/bsta_attributes.h>
#include <vcl_algorithm.h>
#include <vcl_iostream.h>

Go to the source code of this file.

Classes
struct	bsta_beta_fitness< beta_ >
class	bsta_beta_updater< beta_ >
	An updater for statistically updating beta distributions. More...
class	bsta_mix_beta_updater< mix_dist_ >
Functions
template<class T>
void	bsta_update_beta (bsta_beta< T > &beta_dist, T rho, const T &sample)
	Update the statistics given a 1D beta distribution and a learning rate.
template<class T>
void	bsta_update_beta (bsta_beta< T > &beta_dist, T rho, const T &sample, const T &min_var)

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Function Documentation

template<class T>

void bsta_update_beta	(	bsta_beta< T > &	beta_dist,
		T	rho,
		const T &	sample,
		const T &	min_var
	)

Definition at line 63 of file bsta_beta_updater.h.

template<class T>

void bsta_update_beta	(	bsta_beta< T > &	beta_dist,
		T	rho,
		const T &	sample
	)

Update the statistics given a 1D beta distribution and a learning rate.

Note:

if rho = 1/(num observations) then this is just an online cumulative average

Definition at line 30 of file bsta_beta_updater.h.

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