Search Results for author: Xiaoyu Lei

Found 3 papers, 0 papers with code

Asymptotic in a class of network models with sub-Gamma perturbations

no code implementations2 Nov 2021 Jiaxin Guo, Haoyu Wei, Xiaoyu Lei, Jing Luo

For the differential privacy under the sub-Gamma noise, we derive the asymptotic properties of a class of network models with binary values with a general link function.

Heterogeneous Overdispersed Count Data Regressions via Double Penalized Estimations

no code implementations7 Oct 2021 Shaomin Li, Haoyu Wei, Xiaoyu Lei

This paper studies the non-asymptotic merits of the double $\ell_1$-regularized for heterogeneous overdispersed count data via negative binomial regressions.

Non-asymptotic Optimal Prediction Error for RKHS-based Partially Functional Linear Models

no code implementations10 Sep 2020 Xiaoyu Lei, Huiming Zhang

Our new finding implies a trade-off between the number of non-functional predictors and the effective dimension of the kernel principal components to ensure the prediction consistency in the increasing-dimensional setting.

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