no code implementations • 2 May 2023 • Zhiqi Bu, Zongyu Dai, Yiliang Zhang, Qi Long
Multiple imputation (MI) has been widely applied to missing value problems in biomedical, social and econometric research, in order to avoid improper inference in the downstream data analysis.
1 code implementation • 23 Nov 2022 • Zongyu Dai, Zhiqi Bu, Qi Long
Single imputation methods such as matrix completion methods do not adequately account for imputation uncertainty and hence would yield improper statistical inference.
no code implementations • 21 Dec 2021 • Zongyu Dai, Zhiqi Bu, Qi Long
Missing data are present in most real world problems and need careful handling to preserve the prediction accuracy and statistical consistency in the downstream analysis.
1 code implementation • 15 Jun 2021 • Zhiqi Bu, Hua Wang, Zongyu Dai, Qi Long
Differentially private (DP) training preserves the data privacy usually at the cost of slower convergence (and thus lower accuracy), as well as more severe mis-calibration than its non-private counterpart.