Výsledky vyhledávání - Sparse recursive least squares algorithm

A recursive least squares algorithm with ℓ1 regularization for sparse representation Autor Liu, Di, Baldi, Simone, Liu, Quan, Yu, Wenwu

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Direct adaptive equalization based on fast sparse recursive least squares algorithms for multiple-input multiple-output underwater acoustic communications Autor Qin, Zhen, Tao, Jun, Wang, Xiaoyan, Luo, Xinwei, Han, Xiao

“…) communications for its improved performance compared with conventional non-sparse DAEs. The recursive least squares (RLS…”
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Virtual Space-Time DiversityTurbo Equalization Using Cluster Sparse Proportional Recursive Least Squares Algorithm for Underwater Acoustic Communications Autor Han, Zhen, Tao, Weiliang, Zhang, Dan, Jiang, Peng

“…The oceanic positioning, navigation and timing (PNT) network requires high-quality underwater acoustic message transmission. Turbo equalization technology has…”
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Online sequential echo state network with sparse RLS algorithm for time series prediction Autor Yang, Cuili, Qiao, Junfei, Ahmad, Zohaib, Nie, Kaizhe, Wang, Lei

“… Secondly, the sparse recursive least squares (SRLS) algorithm and the subgradients technique are combined to estimate the output weight matrix…”
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Recursive Least-Squares algorithms for sparse system modeling Autor Yazdanpanah, Hamed, Diniz, Paulo S. R.

“…In this paper, we propose some sparsity aware algorithms, namely the Recursive least-Squares for sparse systems (S-RLS…”
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Recursive regularisation parameter selection for sparse RLS algorithm Autor Sun, Dajun, Liu, Lu, Zhang, Youwen

“…In this Letter, the authors propose a recursive regularisation parameter selection method for sparse recursive least squares (RLS) algorithm…”
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Distributed Sparse Recursive Least-Squares Over Networks Autor Liu, Zhaoting, Liu, Ying, Li, Chunguang

“… In this paper, we address the problem of in-network distributed estimation for sparse vectors, and develop several distributed sparse recursive least-squares (RLS) algorithms…”
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Fast ℓ 1 -recursive total least squares algorithm for sparse system identification Autor Lim, Junseok

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Sparse direct adaptive equalization based on proportionate recursive least squares algorithm for multiple-input multiple-output underwater acoustic communications Autor Qin, Zhen, Tao, Jun, Han, Xiao

“… First, performance analysis is made for the PRLS, and simulation results show its gain over a standard recursive least squares algorithm under sparse systems…”
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Improved ${\bi l}_{\bf 0}$l0-RLS adaptive filter Autor Das, B.K, Chakraborty, M

“…In this Letter, the authors present an improved sparse recursive least squares (RLS) algorithm, which employs a novel approximation…”
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Distributed Adaptive Thresholding Graph Recursive Least Squares Algorithm Autor Maleki, Nafiseh, Azghani, Masoumeh, Sadeghi, Nasser

“…In this paper, we present a novel approach for the reconstruction of sparse graph signals using a distributed adaptive thresholding recursive least squares algorithm…”
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Estimation of Underwater Acoustic Channel via Block-Sparse Recursive Least-Squares Algorithm Autor Tian, Tian, Wu, Fei-Yun, Yang, Kunde

“… In this work, we address a new approximate mixed ℓ 2,0 -norm, and based on that norm, we develop a block-sparse recursive least-squares (BS-RLS…”
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Mixed norm regularized recursive total least squares for group sparse system identification Autor Lim, Jun-seok, Pang, Hee-Suk

“…Summary A mixed lp,0‐regularized recursive total least squares (RTLS) algorithm is considered for group sparse system identification…”
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Kernel Recursive Leastsquares Algorithm with Slidingwindow Approximately Linear Dependence Sparsification Autor CHEN Xujun,ZHU Yufang,HU Junhong,MA Deyu

“…Aiming at varied channel environment during test and training,this paper proposes a new Kernel Recursive Leastsquares(KRLS…”
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Convex regularized recursive maximum correntropy algorithm Autor Zhang, Xie, Li, Kaixin, Wu, Zongze, Fu, Yuli, Zhao, Haiquan, Chen, Badong

“…) algorithm especially when the underlying system is very sparse. Compared with the convex regularized recursive least squares (CR-RLS…”
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Modified recursive least squares algorithm for sparse system identification Autor Yanpeng Wang, Chunming Li, Caixia Tian

“…To adapt to the sparsity of some sparse systems in system identification, a novel modified recursive least squares algorithm is proposed…”
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ℓ1-regularized recursive total least squares based sparse system identification for the error-in-variables Autor Lim, Jun-seok, Pang, Hee-Suk

“…In this paper an ℓ 1 -regularized recursive total least squares (RTLS) algorithm is considered for the sparse system identification…”
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Multivariate time series online prediction based on adaptive normalized sparse kernel recursive least squares algorithm Autor Shuhui Zhang, Min Han, Jun Wang, Dan Wang

“… It is difficult to meet the demand of prediction accuracy and efficiency simultaneously. Therefore, this paper presents an improved kernel recursive least squares algorithm for multivariate chaotic time series online prediction…”
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A family of sparse group Lasso RLS algorithms with adaptive regularization parameters for adaptive decision feedback equalizer in the underwater acoustic communication system Autor Liu, Lu, Sun, Dajun, Zhang, Youwen

“…) Recursive Least Squares (RLS) algorithms for sparse underwater acoustic channel equalization…”
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Greedy Sparse RLS Autor Dumitrescu, B., Onose, A., Helin, P., Tabus, I.

“…Starting from the orthogonal (greedy) least squares method, we build an adaptive algorithm for finding online sparse solutions to linear systems…”
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