32 citations · 175 across the 24 of their papers we have counts for
4 papers · 1 filter
A Generalized Latent Factor Model Approach to Mixed-data Matrix Completion with Entrywise Consistency
Yunxiao Chen, Xiaoou Li
Matrix completion is a class of machine learning methods that concerns the prediction of missing entries in a partially observed matrix. This paper studies matrix completion for mi…
Variable Selection in Latent Regression IRT Models via Knockoffs: An Application to International Large-scale Assessment in Education
Zilong Xie, Yunxiao Chen, Matthias von Davier +1
International large-scale assessments (ILSAs) play an important role in educational research and policy making. They collect valuable data on education quality and performance deve…
Optimal Parallel Sequential Change Detection under Generalized Performance Measures
Zexian Lu, Yunxiao Chen, Xiaoou Li
This paper considers the detection of change points in parallel data streams, a problem widely encountered when analyzing large-scale real-time streaming data. Each stream may have…
Rotation to Sparse Loadings using Losses and Related Inference Problems
Xinyi Liu, Gabriel Wallin, Yunxiao Chen +1
Researchers have widely used exploratory factor analysis (EFA) to learn the latent structure underlying multivariate data. Rotation and regularised estimation are two classes of me…