Keyword : variational inference

Testing Homogeneity for Normal Mixture Models: Variational Bayes Approach
Natsuki KARIYA Sumio WATANABE 
Publication:   
Publication Date: 2020/11/01
Vol. E103-A  No. 11 ; pp. 1274-1282
Type of Manuscript:  PAPER
Category: Information Theory
Keyword: 
hypothesis test, Bayesian statistics, variational inference, singular model, mixture model, likelihood ratio, 
 Summary | Full Text:PDF
Data Detection for OFDM Systems with Phase Noise and Channel Estimation Errors Using Variational Inference
Feng LI Shuyuan LI Hailin LI 
Publication:   
Publication Date: 2017/04/01
Vol. E100-A  No. 4 ; pp. 1037-1044
Type of Manuscript:  PAPER
Category: Communication Theory and Signals
Keyword: 
channel estimation error, orthogonal frequency division multiplexing (OFDM), phase noise (PHN), variational inference, 
 Summary | Full Text:PDF
Bayesian Nonparametric Approach to Blind Separation of Infinitely Many Sparse Sources
Hirokazu KAMEOKA Misa SATO Takuma ONO Nobutaka ONO Shigeki SAGAYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/10/01
Vol. E96-A  No. 10 ; pp. 1928-1937
Type of Manuscript:  Special Section PAPER (Special Section on Sparsity-aware Signal Processing)
Category: 
Keyword: 
underdetermined blind signal separation, speech, sparseness, permutation alignment, Bayesian nonparametrics, direction of arrival, Dirichlet process, stick-breaking construction, variational inference, 
 Summary | Full Text:PDF