An EM algorithm for convolutive independent component analysis

Neurocomputing

Volumn 49, Issue 1-4, 2002, Pages 187-211

  Deligne, Sabine ^a   Gopinath, Ramesh ^a  

^a IBM T J WATSON RESEARCH CENTER   (United States)

Author keywords

Autoregressive spectral estimation; Blind signal separation; Convolutive mixture; EM algorithm; Gaussian mixture source densities; Row by row estimation

Indexed keywords

BLIND SOURCE SEPARATION; COMPUTER SIMULATION; CONVERGENCE OF NUMERICAL METHODS; GRADIENT METHODS; MAXIMUM LIKELIHOOD ESTIMATION;

SPECTRAL ESTIMATION TECHNIQUES;

INDEPENDENT COMPONENT ANALYSIS;

ALGORITHM; ARTICLE; CONTROLLED STUDY; DENSITY; FILTER; LEARNING; MAXIMUM LIKELIHOOD METHOD; MULTIVARIATE ANALYSIS; NORMAL DISTRIBUTION; PRIORITY JOURNAL; SIMULATION; SPECTROSCOPY; TECHNIQUE;

EID: 0036952404     PISSN: 09252312     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0925-2312(02)00532-5     Document Type: Article

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