Results 191 to 200 of about 20,469 (205)

Generalized Gini indices: Complementary sparsity measures to Box-Cox sparsity measures for machine condition monitoring

Mechanical Systems and Signal Processing, 2022
Bingchang Hou, Tangbin Xia, Lifeng Xi
exaly  

Sparsity Constrained Joint Activity and Data Detection for Massive Access: A Difference-of-Norms Penalty Framework

IEEE Transactions on Wireless Communications, 2023
Qingfeng Lin, Yang Li, Yik-Chung Wu
exaly  

Multilayer Sparsity-Based Tensor Decomposition for Low-Rank Tensor Completion

IEEE Transactions on Neural Networks and Learning Systems, 2022
Jize Xue, Yongqiang Zhao, Shaoguang Huang   +2 more
exaly  

Investigations on the sensitivity of sparsity measures to the sparsity of impulsive signals

Mechanical Systems and Signal Processing, 2022
Shilong Sun, Changqing Shen, Bingchang Hou   +2 more
exaly  

Research on sparsity indexes for fault diagnosis of rotating machinery

Measurement: Journal of the International Measurement Confederation, 2020
Yonghao Miao, Ming Zhao, Jiadong Hua
exaly  

When Laplacian Scale Mixture Meets Three-Layer Transform: A Parametric Tensor Sparsity for Tensor Completion

IEEE Transactions on Cybernetics, 2022
Jize Xue, Yongqiang Zhao, YuanYang Bu
exaly  

Reconstruction of nonstationary sound field based on group sparsity time domain equivalent source method

Mechanical Systems and Signal Processing
Lin Geng, Rui-Feng Hu, Feng Xie, Chun-Dong He   +3 more
openaire   +1 more source

Relationship between the optimal solutions of least squares regularized with ℓ0-norm and constrained by k-sparsity

Applied and Computational Harmonic Analysis, 2016
Mila Nikolova
exaly  

Enhanced Sparsity Prior Model for Low-Rank Tensor Completion

IEEE Transactions on Neural Networks and Learning Systems, 2020
Jize Xue, Yongqiang Zhao, Wenzhi Liao
exaly  

The benefit of group sparsity

Annals of Statistics, 2010
Junzhou Huang
exaly