Optimal step-size of least mean absolute fourth algorithm in low SNR.
Sihai GuanChun MengBharat B. BiswalPublished in: CoRR (2019)
Keyphrases
- multiscale
- step size
- convergence rate
- optimal solution
- cost function
- faster convergence
- optimization algorithm
- objective function
- expectation maximization
- low snr
- multiresolution
- evolutionary algorithm
- search space
- computational complexity
- denoising
- k means
- em algorithm
- artificial neural networks
- gradient method
- least mean square