Search Results for author: Xiaoyu Lei

Found 4 papers, 0 papers with code

High-dimensional Inference and FDR Control for Simulated Markov Random Fields

no code implementations11 Feb 2022 Haoyu Wei, Xiaoyu Lei, Yixin Han, Huiming Zhang

Identifying important features linked to a response variable is a fundamental task in various scientific domains.

Asymptotic in a class of network models with an increasing sub-Gamma degree sequence

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

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 Growing-dimensional Partially Functional Linear Models

no code implementations10 Sep 2020 Huiming Zhang, Xiaoyu Lei

From the non-asymptotic point of view, we focus on the rate-optimal upper and lower bounds of the prediction error.

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