2 citations · 6 across the 6 of their papers we have counts for
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stat.ME2023★ 1 cited
Differentially private sliced inverse regression in the federated paradigm
Shuaida He, Jiarui Zhang, Xin Chen
Sliced inverse regression (SIR), which includes linear discriminant analysis (LDA) as a special case, is a popular and powerful dimension reduction tool. In this article, we extend…
stat.ME2023
Optimal Sparse Sliced Inverse Regression via Random Projection
Jia Zhang, Runxiong Wu, Xin Chen
We propose a novel sparse sliced inverse regression method based on random projections in a large small setting. Embedded in a generalized eigenvalue framework, the propose…
math.ST2023★ 2 cited
Sketched Ridgeless Linear Regression: The Role of Downsampling
Xin Chen, Yicheng Zeng, Siyue Yang +1
Overparametrization often helps improve the generalization performance. This paper presents a dual view of overparametrization suggesting that downsampling may also help generalize…