Convergence analysis of the zero-attracting variable step-size LMS algorithm for sparse system identification.
Mohammad N. S. JahromiMohammad Shukri SalmanAykut HocaninÖsman KükrerPublished in: Signal Image Video Process. (2015)
Keyphrases
- convergence analysis
- learning algorithm
- convergence rate
- computational complexity
- search space
- particle swarm optimization
- linear programming
- probabilistic model
- optimization algorithm
- worst case
- variable step size
- global convergence
- dynamic programming
- cost function
- np hard
- k means
- primal dual
- evolutionary algorithm
- high dimensional
- objective function