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Fast and Robust Sparsity Learning over Networks: A Decentralized Surrogate Median Regression Approach


Feb 11, 2022
Weidong Liu, Xiaojun Mao, Xin Zhang

* IEEE Transactions on Signal Processing, 2022 

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Nonparametric Feature Selection by Random Forests and Deep Neural Networks


Jan 18, 2022
Xiaojun Mao, Liuhua Peng, Zhonglei Wang


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Applying Differential Privacy to Tensor Completion


Oct 13, 2021
Zheng Wei, Zhengpin Li, Xiaojun Mao, Jian Wang

* We have fixed the format issue in the previous version. 17 pages, 4 figures 

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SAM: A Self-adaptive Attention Module for Context-Aware Recommendation System


Oct 13, 2021
Jiabin Liu, Zheng Wei, Zhengpin Li, Xiaojun Mao, Jian Wang, Zhongyu Wei, Qi Zhang

* We have fixed the format issue in the previous version. 10 pages, 1 figure 

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One-Bit Matrix Completion with Differential Privacy


Oct 11, 2021
Zhengpin Li, Zheng Wei, Xiaojun Mao, Jian Wang

* We find some errors in the article 

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Matrix Completion with Model-free Weighting


Jun 09, 2021
Jiayi Wang, Raymond K. W. Wong, Xiaojun Mao, Kwun Chuen Gary Chan

* Proceedings of the 38th International Conference on Machine Learning, PMLR 139, 2021 

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Variance Reduced Median-of-Means Estimator for Byzantine-Robust Distributed Inference


Mar 04, 2021
Jiyuan Tu, Weidong Liu, Xiaojun Mao, Xi Chen

* 64 pages, 3 figures 

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Compressive Privatization: Sparse Distribution Estimation under Locally Differentially Privacy


Dec 03, 2020
Zhongzheng Xiong, Zengfeng Huang, Xiaojun Mao, Jian Wang, Shan Ying


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Median Matrix Completion: from Embarrassment to Optimality


Jun 18, 2020
Weidong Liu, Xiaojun Mao, Raymond K. W. Wong

* 26 pages, 1 figure, 5 tables 

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Distributed High-dimensional Regression Under a Quantile Loss Function


Jun 13, 2019
Xi Chen, Weidong Liu, Xiaojun Mao, Zhuoyi Yang

* 38 pages, 5 figures 

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Matrix Completion under Low-Rank Missing Mechanism


Dec 19, 2018
Xiaojun Mao, Raymond K. W. Wong, Song Xi Chen

* 31 pages, 2 figures 

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