Complete Dictionary Recovery Using Nonconvex Optimization.
Ju SunQing QuJohn WrightPublished in: ICML (2015)
Keyphrases
- optimization problems
- global optimization
- nonlinear programming
- sparse representation
- optimization algorithm
- joint optimization
- optimization process
- objective function
- neural network
- multiscale
- optimization method
- constrained optimization
- real time
- markov random field
- dimensionality reduction
- particle swarm optimization
- combinatorial optimization
- face recognition
- convex optimization
- case study
- optimization model
- evolution strategy