Covariance and precision modeling in shared multiple subspaces

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 1, Issue , 2003, Pages 856-859

  Dharanipragada, S ^a   Visweswariah, K ^a  

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

Author keywords

[No Author keywords available]

Indexed keywords

GAUSSIAN MIXTURE MODELS;

GAUSSIAN NOISE (ELECTRONIC); MARKOV PROCESSES; PARAMETER ESTIMATION;

SPEECH RECOGNITION;

EID: 0141590452     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

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11. P. Olsen, R. Gopinath, "Modeling inverse covariance matrices by basis expansion," Proceedings of ICASSP, 2002.