Gongjun Xu

ORCID

Publication Activity (10 Years)

Years Active: 2020-2024
Publications (10 Years): 17

Top Venues

Psychometrika

Journal of statistical software

The British journal of mathematical and statistical psychology

University of Michigan

This page only lists publications with an associated author ORCID identifier.

Affiliation History

University of Michigan Jan 01 2017

United States

Assistant Professor :: Statistics

University of Minnesota Twin Cities Aug 26 2013 - Dec 31 2016

United States

Assistant Professor :: Statistics

Publications

Mengqi Lin, Gongjun Xu
Sufficient and Necessary Conditions for the Identifiability of DINA Models with Polytomous Responses. Psychometrika 89 (2) (2024)
Mengqi Lin, Gongjun Xu
Sufficient and Necessary Conditions for the Identifiability of DINA Models with Polytomous Responses. Psychometrika 89 (2) (2024)
Mengqi Lin, Gongjun Xu
Sufficient and Necessary Conditions for the Identifiability of DINA Models with Polytomous Responses. Psychometrika (2024)
Chengyu Cui, Chun Wang, Gongjun Xu
Variational Estimation for Multidimensional Generalized Partial Credit Model. Psychometrika (2024)
Mengqi Lin, Gongjun Xu
Sufficient and Necessary Conditions for the Identifiability of DINA Models with Polytomous Responses. Psychometrika 89 (2) (2024)
Sy Han Chiou, Gongjun Xu, Jun Yan, Chiung-Yu Huang
Regression Modeling for Recurrent Events Possibly with an Informative Terminal Event Using R Package reReg. Journal of statistical software 105 (2023)
Sy Han Chiou, Gongjun Xu, Jun Yan, Chiung-Yu Huang
Regression Modeling for Recurrent Events Possibly with an Informative Terminal Event Using R Package reReg. Journal of statistical software 105 (2023)
Chenchen Ma, Jing Ouyang, Chun Wang, Gongjun Xu
A Note on Improving Variational Estimation for Multidimensional Item Response Theory. Psychometrika (2023)
Sy Han Chiou, Gongjun Xu, Jun Yan, Chiung-Yu Huang
Regression Modeling for Recurrent Events Possibly with an Informative Terminal Event Using R Package reReg. Journal of statistical software 105 (2023)
Chenchen Ma, Jimmy de la Torre, Gongjun Xu
Bridging Parametric and Nonparametric Methods in Cognitive Diagnosis. Psychometrika (2022)
Chengcheng Li, Chenchen Ma, Gongjun Xu
Learning Large Q-Matrix by Restricted Boltzmann Machines. Psychometrika 87 (3) (2022)
Zhenghao Zeng, Yuqi Gu, Gongjun Xu
A Tensor-EM Method for Large-Scale Latent Class Analysis with Binary Responses. Psychometrika (2022)
April E Cho, Jiaying Xiao, Chun Wang, Gongjun Xu
Regularized Variational Estimation for Exploratory Item Factor Analysis. Psychometrika (2022)
Chenchen Ma, Jing Ouyang, Gongjun Xu
Learning Latent and Hierarchical Structures in Cognitive Diagnosis Models. Psychometrika (2022)
Jing Ouyang, Gongjun Xu
Identifiability of Latent Class Models with Covariates. Psychometrika 87 (4) (2022)
Yinqiu He, Zi Wang, Gongjun Xu
A Note on the Likelihood Ratio Test in High-Dimensional Exploratory Factor Analysis. Psychometrika 86 (2) (2021)
April E Cho, Chun Wang, Xue Zhang, Gongjun Xu
Gaussian variational estimation for multidimensional item response theory. The British journal of mathematical and statistical psychology (2020)

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Publication Activity (10 Years)

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Gongjun Xu