89 citations · 178 across the 12 of their papers we have counts for
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stat.ME2023★ 6 cited
A Spectral Method for Identifiable Grade of Membership Analysis with Binary Responses
Ling Chen, Yuqi Gu
Grade of Membership (GoM) models are popular individual-level mixture models for multivariate categorical data. GoM allows each subject to have mixed memberships in multiple extrem…
stat.ME2023
Latent Conjunctive Bayesian Network: Unify Attribute Hierarchy and Bayesian Network for Cognitive Diagnosis
Seunghyun Lee, Yuqi Gu
Cognitive diagnostic assessment aims to measure specific knowledge structures in students. To model data arising from such assessments, cognitive diagnostic models with discrete la…