scholarly journals A Variational EM Algorithm for the Separation of Time-Varying Convolutive Audio Mixtures

2016 ◽  
Vol 24 (8) ◽  
pp. 1408-1423 ◽  
Author(s):  
Dionyssos Kounades-Bastian ◽  
Laurent Girin ◽  
Xavier Alameda-Pineda ◽  
Sharon Gannot ◽  
Radu Horaud
Keyword(s):  
Em Algorithm ◽  
Time Varying ◽  
Variational Em ◽  
Variational Em Algorithm

Bayesian estimation of generalized Gamma mixture model based on variational EM algorithm

2019 ◽  
Vol 87 ◽  
pp. 269-284 ◽  
Author(s):  
Chi Liu ◽  
Heng-Chao Li ◽  
Kun Fu ◽  
Fan Zhang ◽  
Mihai Datcu ◽  
...  
Keyword(s):  
Em Algorithm ◽  
Bayesian Estimation ◽  
Mixture Model ◽  
Model Based ◽  
Generalized Gamma ◽  
Variational Em ◽  
Variational Em Algorithm

Superresolution with compound Markov random fields via the variational EM algorithm

2009 ◽  
Vol 22 (7) ◽  
pp. 1025-1034 ◽  
Author(s):  
Atsunori Kanemura ◽  
Shin-ichi Maeda ◽  
Shin Ishii
Keyword(s):  
Em Algorithm ◽  
Random Fields ◽  
Markov Random Fields ◽  
Markov Random ◽  
Variational Em ◽  
Variational Em Algorithm
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