Пример #1
0
    def __init__(self, setup):
        """Initializes the local UBM-GMM tool chain with the given file selector object"""
        self.m_config = setup
        self.m_ubm = None
        UBMGMM.__init__(self, number_of_gaussians=self.m_config.n_gaussians)

        if hasattr(self.m_config, 'scoring_function'):
            self.m_scoring_function = self.m_config.scoring_function

        self.m_normalize_before_k_means = self.m_config.norm_KMeans
        #self.m_gaussians = self.m_config.n_gaussians
        self.m_training_threshold = self.m_config.convergence_threshold
        self.m_gmm_training_iterations = self.m_config.iterk
        self.m_variance_threshold = self.m_config.variance_threshold
        self.m_update_means = self.m_config.update_means
        self.m_update_variances = self.m_config.update_variances
        self.m_update_weights = self.m_config.update_weights
        self.m_responsibility_threshold = self.m_config.responsibilities_threshold
        self.m_relevance_factor = self.m_config.relevance_factor
        self.m_gmm_enroll_iterations = self.m_config.iterg_enrol

        self.use_unprojected_features_for_model_enrol = True
Пример #2
0
  def __init__(self, setup):
    """Initializes the local UBM-GMM tool chain with the given file selector object"""
    self.m_config = setup
    self.m_ubm = None
    UBMGMM.__init__(self, number_of_gaussians=self.m_config.n_gaussians) 

    if hasattr(self.m_config, 'scoring_function'):
      self.m_scoring_function = self.m_config.scoring_function
    
    self.m_normalize_before_k_means = self.m_config.norm_KMeans
    #self.m_gaussians = self.m_config.n_gaussians
    self.m_training_threshold = self.m_config.convergence_threshold
    self.m_gmm_training_iterations = self.m_config.iterk
    self.m_variance_threshold = self.m_config.variance_threshold
    self.m_update_means = self.m_config.update_means
    self.m_update_variances = self.m_config.update_variances
    self.m_update_weights = self.m_config.update_weights
    self.m_responsibility_threshold = self.m_config.responsibilities_threshold
    self.m_relevance_factor = self.m_config.relevance_factor 
    self.m_gmm_enroll_iterations = self.m_config.iterg_enrol
    
    self.use_unprojected_features_for_model_enrol = True
Пример #3
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 def project_gmm(self, feature_array):
   """Computes GMM statistics against a UBM, given an input 2D numpy.ndarray of feature vectors"""
   return UBMGMM.project(self, feature_array)
Пример #4
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 def project_gmm(self, feature_array):
     """Computes GMM statistics against a UBM, given an input 2D numpy.ndarray of feature vectors"""
     return UBMGMM.project(self, feature_array)