Accelerated fMRI reconstruction using Matrix Completion with Sparse Recovery via Split Bregman.
Priya AggarwalAnubha GuptaPublished in: Neurocomputing (2016)
Keyphrases
- matrix completion
- rank minimization
- low rank
- compressed sensing
- nuclear norm
- low rank matrix
- minimization problems
- total variation
- image reconstruction
- sparse representation
- theoretical guarantees
- singular values
- convex optimization
- norm minimization
- convex relaxation
- collaborative filtering
- matrix factorization
- missing data
- high dimensional
- rank aggregation
- high resolution
- trace norm
- protein interaction networks
- stochastic gradient descent
- incomplete data
- missing values
- active learning
- data analysis
- natural images
- alternating direction method of multipliers