Bayesian Hypothesis Testing for Sparse Representation
Hadi ZayyaniMassoud Babaie-ZadehChristian JuttenPublished in: CoRR (2010)
Keyphrases
- sparse representation
- hypothesis testing
- dictionary learning
- sparse coding
- likelihood ratio
- compressive sensing
- face recognition
- image patches
- joint optimization
- compressed sensing
- dimensionality reduction
- image classification
- high dimensional data
- signal processing
- bayesian networks
- statistical tests
- linear combination
- maximum likelihood
- test statistic
- sparse coefficients
- image representation
- least squares