A Simple Message-Passing Algorithm for Compressed Sensing
Venkat ChandarDevavrat ShahGregory W. WornellPublished in: CoRR (2010)
Keyphrases
- message passing
- learning algorithm
- compressed sensing
- dynamic programming
- expectation maximization
- computational complexity
- preprocessing
- np hard
- probabilistic model
- input data
- similarity measure
- high quality
- markov random field
- matching algorithm
- belief propagation
- data sets
- em algorithm
- feature extraction
- random projections