Diffusion L0-norm constraint improved proportionate LMS algorithm for sparse distributed estimation.
Zongsheng ZhengZhigang LiuPublished in: CoRR (2017)
Keyphrases
- improved algorithm
- detection algorithm
- estimation algorithm
- learning algorithm
- preprocessing
- worst case
- objective function
- search space
- dynamic programming
- expectation maximization
- probabilistic model
- k means
- np hard
- cost function
- distributed environment
- scheduling problem
- anisotropic diffusion
- estimation accuracy
- parameter estimation
- linear programming
- simulated annealing
- learning process
- similarity measure