A Class of Diffusion Zero Attracting Stochastic Gradient Algorithms With Exponentiated Error Cost Functions

A Class of Diffusion Zero Attracting Stochastic Gradient Algorithms With Exponentiated Error Cost Functions

In this paper, a class of diffusion zero-attracting stochastic gradient algorithms with exponentiated error cost functions is put forward due to its good performance for sparse system identification. Distributed estimation algorithms based on the popular mean-square error criterion have poor behavio...

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Bibliographic Details
Main Authors: Zhengyan Luo, Haiquan Zhao, Xiangping Zeng
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Diffusion adaptive algorithms
exponentiated error
zero attracting
sparse system
variable scaling factor
Online Access:https://ieeexplore.ieee.org/document/8937756/

Internet

https://ieeexplore.ieee.org/document/8937756/

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