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Large Covariance Matrix Estimation Based on Factor Models via Nonconvex Optimization 会议论文
ICASSP 2024 - 2024 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), Seoul, Korea, Republic of, 14-19 April 2024
作者:  Shanshan Zou;  Ziping Zhao
Adobe PDF(959Kb)  |  收藏  |  浏览/下载:13/0  |  提交时间:2024/03/29
Accelerating Gradient Descent for Over-Parameterized Asymmetric Low-Rank Matrix Sensing via Preconditioning 会议论文
ICASSP 2024 - 2024 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), Seoul, Korea, Republic of, 14-19 April 2024
作者:  Cheng Cheng;  Ziping Zhao
Adobe PDF(881Kb)  |  收藏  |  浏览/下载:6/0  |  提交时间:2024/03/29
Joint Blind Deconvolution And Demixing Of Sparse Signals Via Factorization And Nonconvex Optimization 会议论文
ICASSP 2024 - 2024 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), Seoul, Korea, Republic of, 14-19 April 2024
作者:  Mengting Chen;  Ziping Zhao
Adobe PDF(952Kb)  |  收藏  |  浏览/下载:10/0  |  提交时间:2024/03/29
C-ISTA: Iterative Shrinkage-Thresholding Algorithm for Sparse Covariance Matrix Estimation 会议论文
2023 IEEE STATISTICAL SIGNAL PROCESSING WORKSHOP (SSP), Hanoi, Vietnam, 2-5 July 2023
作者:  Wenfu Xia;  Ziping Zhao;  Ying Sun
Adobe PDF(1158Kb)  |  收藏  |  浏览/下载:34/0  |  提交时间:2023/10/07
Large Covariance Matrix Estimation with Oracle Statistical Rate 会议论文
ICASSP 2023 - 2023 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), Rhodes Island, Greece, 4-10 June 2023
作者:  Wei Quan;  Zhao Ziping
Adobe PDF(977Kb)  |  收藏  |  浏览/下载:60/0  |  提交时间:2023/09/27
Enhancing the Efficiency of WMMSE and FP for Beamforming by Minorization-Maximization 会议论文
PROC. OF THE 48TH IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, Rhodes Island, Greece, 4-10 June 2023
作者:  Zepeng Zhang;  Ziping Zhao;  Kaiming Shen
Adobe PDF(1061Kb)  |  收藏  |  浏览/下载:154/0  |  提交时间:2023/03/25
Large Covariance Matrix Estimation With Oracle Statistical Rate via Majorization-Minimization 期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2023, 卷号: PP, 期号: 99, 页码: 3328-3342
作者:  Quan Wei;  Ziping Zhao
Adobe PDF(3252Kb)  |  收藏  |  浏览/下载:54/0  |  提交时间:2023/09/27
A Novel Algorithm for GARCH Model Estimation 会议论文
IEEE WORKSHOP ON STATISTICAL SIGNAL PROCESSING PROCEEDINGS, Hanoi, Viet nam, July 2, 2023 - July 5, 2023
作者:  Chenyu Gao;  Ziping Zhao;  Daniel P. Palomar
Adobe PDF(1021Kb)  |  收藏  |  浏览/下载:69/0  |  提交时间:2023/09/08
Efficient Sparse Reduced-Rank Regression With Covariance Estimation 会议论文
IEEE WORKSHOP ON STATISTICAL SIGNAL PROCESSING PROCEEDINGS, Hanoi, Viet nam, July 2, 2023 - July 5, 2023
作者:  Fengpei Li;  Ziping Zhao
Adobe PDF(1026Kb)  |  收藏  |  浏览/下载:109/0  |  提交时间:2023/09/08
ASGNN: Graph Neural Networks with Adaptive Structure 预印本
2022
作者:  Zhang, Zepeng;  Lu, Songtao;  Huang, Zengfeng;  Zhao, Ziping
Adobe PDF(549Kb)  |  收藏  |  浏览/下载:19/0  |  提交时间:2024/01/09