Configuration variables like variance floor, minimum occupancy, etc. More...

#include <mle-full-gmm.h>

Collaboration diagram for MleFullGmmOptions:

Public Member Functions
	MleFullGmmOptions ()

void	Register (OptionsItf *opts)

Public Attributes
BaseFloat	min_gaussian_weight
	Minimum weight below which a Gaussian is removed. More...

BaseFloat	min_gaussian_occupancy
	Minimum occupancy count below which a Gaussian is removed. More...

BaseFloat	variance_floor
	Floor on eigenvalues of covariance matrices. More...

BaseFloat	max_condition
	Maximum condition number of covariance matrices (apply floor to eigenvalues if they pass this). More...

bool	remove_low_count_gaussians

Detailed Description

Configuration variables like variance floor, minimum occupancy, etc.

needed in the estimation process.

Definition at line 38 of file mle-full-gmm.h.

Constructor & Destructor Documentation

◆ MleFullGmmOptions()

MleFullGmmOptions ( )

inline

Definition at line 49 of file mle-full-gmm.h.

                       {
     min_gaussian_weight    = 1.0e-05;
     min_gaussian_occupancy     = 100.0;
     variance_floor         = 0.001;
     max_condition          = 1.0e+04;
     remove_low_count_gaussians = true;
   }

Member Function Documentation

◆ Register()

void Register ( OptionsItf * opts )

inline

Definition at line 56 of file mle-full-gmm.h.

References OptionsItf::Register().

Referenced by main().

                                   {
     std::string module = "MleFullGmmOptions: ";
     opts->Register("min-gaussian-weight", &min_gaussian_weight,
                  module+"Min Gaussian weight before we remove it.");
     opts->Register("min-gaussian-occupancy", &min_gaussian_occupancy,
                  module+"Minimum count before we remove a Gaussian.");
     opts->Register("variance-floor", &variance_floor,
                  module+"Minimum eigenvalue of covariance matrix.");
     opts->Register("max-condition", &max_condition,
                  module+"Maximum condition number of covariance matrix (use it to floor).");
     opts->Register("remove-low-count-gaussians", &remove_low_count_gaussians,
                  module+"If true, remove Gaussians that fall below the floors.");
   }