Tight Measurement Bounds for Exact Recovery of Structured Sparse Signals.
Nikhil S. RaoBenjamin RechtRobert D. NowakPublished in: CoRR (2011)
Keyphrases
- lower bound
- upper bound
- worst case
- signal reconstruction
- generalization error bounds
- signal processing
- compressive sensing
- image recovery
- sparse data
- lower and upper bounds
- independent component analysis
- upper and lower bounds
- exact solution
- weak signal detection
- sparse representation
- high dimensional
- real world
- average case
- spectral analysis
- recovery algorithm
- generalization error
- error bounds
- non stationary
- support vector
- objective function
- sparse matrix
- marginal probabilities
- decision trees
- fundamental frequency
- data sets