Maximum Likelihood Blind Source Separation: A Context-Sensitive Generalization of ICA.
Barak A. PearlmutterLucas C. ParraPublished in: NIPS (1996)
Keyphrases
- data analysis
- context sensitive
- blind source separation
- maximum likelihood
- independent component analysis
- source separation
- blind separation
- non stationary
- independent components analysis
- independent components
- mixing matrix
- natural gradient
- language model
- factor analysis
- expectation maximization
- information retrieval
- machine learning
- maximum a posteriori
- negative matrix factorization
- speech signal
- data mining
- signal processing
- principal component analysis
- natural language
- source signals
- sparse representation
- em algorithm
- face recognition
- computer vision
- feature vectors
- supervised learning
- text mining