Unsupervised single-channel source separation using Bayesian NMF

IEEE Workshop on Applications of Signal Processing to Audio and Acoustics

Volumn , Issue , 2009, Pages 93-96

  Dikmen, Onur ^a   Cemgil, A Taylan ^a  

^a BOGAZICI UNIVERSITY   (Turkey)

Author keywords

Gamma Markov chains; Gibbs sampler; Metropolis hastings; Non negative matrix factorisation; Single channel source separation

Indexed keywords

AUDIO SOURCE SEPARATION; BAYESIAN; DATA SETS; DESIGN DECISIONS; GIBBS SAMPLERS; MARKOV CHAIN; NON-NEGATIVE MATRIX; NUMBER OF COMPONENTS; PRIOR DISTRIBUTION; SINGLE-CHANNEL; TIME COMPLEXITY;

AUDIO ACOUSTICS; BLIND SOURCE SEPARATION; CHANNEL CAPACITY; FACTORIZATION; MARKOV PROCESSES; SIGNAL ANALYSIS; SIGNAL PROCESSING;

AUDIO SIGNAL PROCESSING;

EID: 77950130398     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ASPAA.2009.5346508     Document Type: Conference Paper

References (12)

1. D. D. Lee and H. S. Seung, "Learning the parts of objects by non-negative matrix factorization," Nature, vol. 401, pp. 788-791, 1999.
2. P. Smaragdis and J. C. Brown, "Non-negative matrix factorization for polyphonic music transcription," in In IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2003, pp. 177-180.
3. M. Helén and T. Virtanen, "Separation of drums from polyphonic music using nonnegtive matrix factorization and support vector machine," in European Signal Processing Conference, Istanbul, Turkey, 2005.
4. T. Virtanen, "Monaural sound source separation by non-negative matrix factorization with temporal continuity and sparseness criteria," IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, no. 3, pp. 1066-1074, 2007.
5. T. Virtanen, A. T. Cemgil, and S. J. Godsill, "Bayesian extensions to nonnegative matrix factorisation for audio signal modelling," in Proc. of IEEE ICASSP 08, Las Vegas, 2008.
6. A. T. Cemgil and O. Dikmen, "Conjugate gamma Markov random fields for modelling nonstationary sources," in ICA 2007, 7th International Conference on Independent Component Analysis and Signal Separation, 2007, pp. 697-705.
7. K. W. Wilson, B. Raj, and P. Smaragdis, "Regularized non-negative matrix factorization with temporal dependencies for speech denoising," in Proceedings of Interspeech 2008, Brisbane, Australia, 2008.
8. M. N. Schmidt and R. Olsson, "Single-channel speech separation using sparse non- negative matrix factorization," in Proceedings of the Ninth International Conference on Spoken Language Processing, 2006.
9. T. Virtanen and A. T. Cemgil, "Mixtures of gamma priors for non-negative matrix factorization based speech separation," in ICA 2009, 2009.
10. A. T. Cemgil, "Bayesian inference in non-negative matrix factorisation models," University of Cambridge, Tech. Rep. CUED/F-INFENG/TR.609, July 2008.
11. C. Févotte, R. Gribonval, and E. Vincent, "BSS-EVAL Tool-box User Guide," IRISA, Rennes, France, Tech. Rep. 1706, 2005.
12. O. Dikmen and A. T. Cemgil, "Inference and parameter estimation in Gamma chains," University of Cambridge, Tech. Rep. CUED/F-INFENG/TR.596, February 2008.