Infinite Sparse Factor Analysis for Blind Source Separation in Reverberant Environments.
Kohei NagiraTakuma OtsukaHiroshi G. OkunoPublished in: SSPR/SPR (2012)
Keyphrases
- factor analysis
- blind source separation
- mixing matrix
- independent component analysis
- component analysis
- eigenvalue decomposition
- speech signal
- latent factors
- source separation
- independent components
- discriminant analysis
- blind separation
- signal processing
- matrix factorization
- principal component analysis
- sparse representation
- cluster analysis
- high dimensional
- source signals
- data mining
- face recognition
- similarity measure
- object recognition
- data analysis
- statistical tests
- speech recognition
- non stationary