bsta_mix_beta_updater< mix_dist_ > Class Template Reference

#include <bsta_beta_updater.h>

List of all members.

Public Types
typedef dist_::field_type	field_type
	for compatibility with vpdl/vpdt.
typedef mix_dist_	distribution_type
Public Member Functions
	bsta_mix_beta_updater (const dist_ &model, T thresh, T var, unsigned int max_cmp=5)
	Constructor.
void	operator() (obs_mix_dist_ &mix, const vector_ &sample) const
	The main function.
void	update (mix_dist_ &mix, const vector_ &sample, T alpha) const
	The update function.
Protected Member Functions
void	insert (mix_dist_ &mixture, const vector_ &sample, T init_weight) const
	insert a sample in the mixture.
Protected Attributes
obs_dist_	init_dist_
	A model for new beta inserted.
unsigned int	max_components_
	The maximum number of components in the mixture.
T	p_thresh_
	probability threshold.
T	var_
Private Types
typedef mix_dist_::dist_type	obs_dist_
typedef obs_dist_::contained_type	dist_
typedef dist_::math_type	T
typedef dist_::vector_type	vector_
typedef bsta_num_obs< mix_dist_ >	obs_mix_dist_

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Detailed Description

template<class mix_dist_>
class bsta_mix_beta_updater< mix_dist_ >

Definition at line 128 of file bsta_beta_updater.h.

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Member Typedef Documentation

template<class mix_dist_ >

typedef obs_dist_::contained_type bsta_mix_beta_updater< mix_dist_ >::dist_ [private]

Definition at line 131 of file bsta_beta_updater.h.

template<class mix_dist_ >

typedef mix_dist_ bsta_mix_beta_updater< mix_dist_ >::distribution_type

Definition at line 143 of file bsta_beta_updater.h.

template<class mix_dist_ >

typedef dist_::field_type bsta_mix_beta_updater< mix_dist_ >::field_type

for compatibility with vpdl/vpdt.

Definition at line 142 of file bsta_beta_updater.h.

template<class mix_dist_ >

typedef mix_dist_::dist_type bsta_mix_beta_updater< mix_dist_ >::obs_dist_ [private]

Definition at line 130 of file bsta_beta_updater.h.

template<class mix_dist_ >

typedef bsta_num_obs<mix_dist_> bsta_mix_beta_updater< mix_dist_ >::obs_mix_dist_ [private]

Definition at line 134 of file bsta_beta_updater.h.

template<class mix_dist_ >

typedef dist_::math_type bsta_mix_beta_updater< mix_dist_ >::T [private]

Definition at line 132 of file bsta_beta_updater.h.

template<class mix_dist_ >

typedef dist_::vector_type bsta_mix_beta_updater< mix_dist_ >::vector_ [private]

Definition at line 133 of file bsta_beta_updater.h.

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Constructor & Destructor Documentation

template<class mix_dist_ >

bsta_mix_beta_updater< mix_dist_ >::bsta_mix_beta_updater	(	const dist_ &	model,
		T	thresh,
		T	var,
		unsigned int	max_cmp = 5
	)		[inline]

Constructor.

Definition at line 138 of file bsta_beta_updater.h.

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Member Function Documentation

template<class mix_dist_ >

void bsta_mix_beta_updater< mix_dist_ >::insert	(	mix_dist_ &	mixture,
		const vector_ &	sample,
		T	init_weight
	)		const [inline, protected]

insert a sample in the mixture.

Definition at line 157 of file bsta_beta_updater.h.

template<class mix_dist_ >

void bsta_mix_beta_updater< mix_dist_ >::operator()	(	obs_mix_dist_ &	mix,
		const vector_ &	sample
	)		const [inline]

The main function.

Definition at line 146 of file bsta_beta_updater.h.

template<class mix_dist_ >

void bsta_mix_beta_updater< mix_dist_ >::update	(	mix_dist_ &	mix,
		const vector_ &	sample,
		T	alpha
	)		const

The update function.

Definition at line 12 of file bsta_beta_updater.txx.

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Member Data Documentation

template<class mix_dist_ >

obs_dist_ bsta_mix_beta_updater< mix_dist_ >::init_dist_ [mutable, protected]

A model for new beta inserted.

Definition at line 198 of file bsta_beta_updater.h.

template<class mix_dist_ >

unsigned int bsta_mix_beta_updater< mix_dist_ >::max_components_ [protected]

The maximum number of components in the mixture.

Definition at line 200 of file bsta_beta_updater.h.

template<class mix_dist_ >

T bsta_mix_beta_updater< mix_dist_ >::p_thresh_ [protected]

probability threshold.

Definition at line 202 of file bsta_beta_updater.h.

template<class mix_dist_ >

T bsta_mix_beta_updater< mix_dist_ >::var_ [protected]

Definition at line 203 of file bsta_beta_updater.h.

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The documentation for this class was generated from the following files:

• contrib/brl/bbas/bsta/algo/bsta_beta_updater.h
• contrib/brl/bbas/bsta/algo/bsta_beta_updater.txx