3 papers
stat.ML2026
Pairwise Comparisons without Stochastic Transitivity: Model, Theory and Applications
Sze Ming Lee, Yunxiao Chen
Most statistical models for pairwise comparisons, including the Bradley-Terry (BT) and Thurstone models and many extensions, make a relatively strong assumption of stochastic trans…
stat.ME2026
A Generalized Additive Partial-Mastery Cognitive Diagnosis Model
Camilo Cárdenas-Hurtado, Sze Ming Lee, Yunxiao Chen +1
Cognitive diagnosis models (CDMs) are restricted latent class models widely used to measure attributes of interest in diagnostic assessments across education, psychology, biomedica…
stat.ME2025
A Latent Variable Approach to Learning High-dimensional Multivariate longitudinal Data
Sze Ming Lee, Yunxiao Chen, Tony Sit
High-dimensional multivariate longitudinal data, which arise when many outcome variables are measured repeatedly over time, are becoming increasingly common in social, behavioral a…