Vector approximate message passing algorithm for compressed sensing with structured matrix perturbation.
Jiang ZhuQi ZhangXiangming MengZhiwei XuPublished in: Signal Process. (2020)
Keyphrases
- message passing
- computational complexity
- inference in graphical models
- learning algorithm
- compressed sensing
- preprocessing
- junction tree
- k means
- np hard
- dynamic programming
- factor graphs
- belief propagation
- random projections
- approximate inference
- natural images
- image classification
- matrix multiplication
- bayesian networks