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Public Member Functions | Protected Attributes | List of all members
itpp::GMM Class Reference

Gaussian Mixture Model Class. More...

#include <itpp/srccode/gmm.h>

Public Member Functions

 GMM (int nomix, int dim)
 
 GMM (std::string filename)
 
void init_from_vq (const vec &codebook, int dim)
 
void init (const vec &w_in, const mat &m_in, const mat &sigma_in)
 
void load (std::string filename)
 
void save (std::string filename)
 
void set_weight (const vec &weights, bool compflag=true)
 
void set_weight (int i, double weight, bool compflag=true)
 
void set_mean (const mat &m_in)
 
void set_mean (const vec &means, bool compflag=true)
 
void set_mean (int i, const vec &means, bool compflag=true)
 
void set_covariance (const mat &sigma_in)
 
void set_covariance (const vec &covariances, bool compflag=true)
 
void set_covariance (int i, const vec &covariances, bool compflag=true)
 
int get_no_mixtures ()
 
int get_no_gaussians () const
 
int get_dimension ()
 
vec get_weight ()
 
double get_weight (int i)
 
vec get_mean ()
 
vec get_mean (int i)
 
vec get_covariance ()
 
vec get_covariance (int i)
 
void marginalize (int d_new)
 
void join (const GMM &newgmm)
 
void clear ()
 
double likelihood (const vec &x)
 
double likelihood_aposteriori (const vec &x, int mixture)
 
vec likelihood_aposteriori (const vec &x)
 
vec draw_sample ()
 

Protected Attributes

vec m
 
vec sigma
 
vec w
 
int M
 
int d
 

Detailed Description

Gaussian Mixture Model Class.

Author
Thomas Eriksson

Definition at line 44 of file gmm.h.


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