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A Fast Non-Negative Latent Factor Model Based on Generalized Momentum Method
期刊论文
IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2021, 卷号: 51, 期号: 1, 页码: 610-620
作者:
Luo, Xin
;
Liu, Zhigang
;
Li, Shuai
;
Shang, Mingsheng
;
Wang, Zidong
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2021/03/17
Big data
high-dimensional and sparse (HiDS) matrix
latent factor (LF) analysis
missing data estimation
non-negative LF (NLF) model
recommender system
Investigating executive control network and default mode network dysfunction in major depressive disorder
期刊论文
NEUROSCIENCE LETTERS, 2019, 卷号: 701, 页码: 154-161
作者:
Zhao, Qinghua
;
Swati, Zarnawab N. K.
;
Metmer, Hichem
;
Sang, Xiaoshuang
;
Lu, Jianfeng
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  |  
浏览/下载:47/0
  |  
提交时间:2019/07/11
Major depressive disorder (MDD)
Sparse representation
Default mode network (DMN)
Executive control network (ECN)
Sparse inverse covariance estimation (SICE)
Functional connectivity
Reliable heritability estimation using sparse regularization in ultrahigh dimensional genome-wide association studies
期刊论文
BMC Bioinformatics, 2019, 卷号: 20, 期号: 1
作者:
Li,Xin
;
Wu,Dongya
;
Cui,Yue
;
Liu,Bing
;
Walter,Henrik
收藏
  |  
浏览/下载:67/0
  |  
提交时间:2019/07/11
Heritability
Reliable estimation
Sparse regularization
Standard error
Simulation
Sparse estimation of propagation distances in Lamb wave inspection
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2019, 卷号: 30
作者:
Xu, Caibin
;
Yang, Zhibo
;
Qiao, Baijie
;
Chen, Xuefeng
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/11/19
structural health monitoring
sparse reconstruction
Lamb wave
propagation distance estimation
Assistant Vehicle Localization Based on Three Collaborative Base Stations via SBL-Based Robust DOA Estimation
期刊论文
IEEE INTERNET OF THINGS JOURNAL, 2019, 卷号: 6, 页码: 5766-5777
作者:
Wang, Huafei
;
Wan, Liangtian
;
Dong, Mianxiong
;
Ota, Kaoru
;
Wang, Xianpeng
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  |  
浏览/下载:32/0
  |  
提交时间:2019/12/02
Base station (BS)
direction-of-arrival (DOA) estimation
nonuniform noise
off-grid error
sparse Bayesian learning (SBL)
vehicle localization
Reweighted Regularized Sparse Recovery for DOA Estimation With Unknown Mutual Coupling
期刊论文
IEEE COMMUNICATIONS LETTERS, 2019, 卷号: 23, 页码: 290-293
作者:
Wang, Xianpeng
;
Meng, Dandan
;
Huang, Mengxing
;
Wan, Liantian
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
DOA estimation
uniform linear array
mutual coupling
block sparse recovery
weighted l(1)-norm penalty
Adaptive state estimation for cyber physical systems under sparse attacks
期刊论文
TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, 2019, 卷号: 41, 页码: 1571-1579
作者:
Zhang, Hao[1]
;
Peng, Chen[2]
;
Sun, Hongtao[3]
;
Du, Dajun[4]
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  |  
浏览/下载:20/0
  |  
提交时间:2019/04/22
Cyber physical system (CPS)
sparse attacks
state estimation
optimization algorithm
variable step-size
A Sparsity-Based Adaptive Channel Estimation Algorithm for Massive MIMO Wireless Powered Communication Networks
期刊论文
IEEE ACCESS, 2019, 卷号: 7
作者:
Huang, Yuan
;
He, Yigang
;
Shi, Luqiang
;
Cheng, Tongtong
;
Sui, Yongbo
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2019/12/05
Massive MIMO
wireless powered communication networks
sparse channel estimation
sparsity-based adaptive matching pursuit
energy entropy-based order determination
staged adaptive variable step size
MISC Array: A New Sparse Array Design Achieving Increased Degrees of Freedom and Reduced Mutual Coupling Effect
期刊论文
IEEE Transactions on Signal Processing, 2019, 卷号: Vol.67 No.7, 页码: 1728-1741
作者:
Zhi Zheng
;
Wen-Qin Wang
;
Yangyang Kong
;
Yimin D. Zhang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/17
Sensor arrays
Array signal processing
Mutual coupling
Covariance matrices
Apertures
Closed-form solutions
Sparse arrays
MISC arrays
degrees of freedom (DOFs)
mutual coupling
direction-of-arrival estimation
Fast algorithms for sparse inverse covariance estimation
期刊论文
INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2019, 卷号: 96, 期号: 8, 页码: 1668-1686
作者:
Xu, Fangfang
;
Deng, Ruiyang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/11
The precision matrix
sparse inverse covariance estimation
sparse
covariance selection problem
alternating direction method of
multipliers
positive semi-definite programming
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