Convergence Speed of a Dynamical System for Sparse Recovery.
Aurele BalavoineChristopher J. RozellJustin K. RombergPublished in: IEEE Trans. Signal Process. (2013)
Keyphrases
- convergence speed
- dynamical systems
- differential evolution
- convergence rate
- particle swarm optimization algorithm
- particle swarm optimization
- step size
- global search
- nonlinear dynamical systems
- phase space
- faster convergence
- learning rate
- linear systems
- differential equations
- global convergence
- dynamical behavior
- firefly algorithm
- steady state error
- state space
- pso algorithm
- premature convergence
- sparse representation
- real time
- swarm intelligence
- particle swarm
- genetic programming
- artificial neural networks
- nonlinear dynamics
- connectionist networks
- objective function
- machine learning
- neural network