Hybrid generalized approximate message passing with applications to structured sparsity.
Sundeep RanganAlyson K. FletcherVivek K. GoyalPhilip SchniterPublished in: ISIT (2012)
Keyphrases
- message passing
- structured sparsity
- inference in graphical models
- belief propagation
- distributed systems
- statistical learning
- learning problems
- factor graphs
- graphical models
- markov random field
- approximate inference
- group lasso
- compressive sensing
- dynamic programming
- matrix factorization
- convex optimization problems
- multiscale
- high resolution
- pairwise
- reinforcement learning