psychometric_modeling
Modeling Nonlinear Ability Trajectories and Learner Heterogeneity in Online Learning: A Bayesian Nonparametric Dynamic IRT Framework
Zhihua Ma, Alice Xu, Icy Zhang, Guanyu Hu · arXiv (2026) · doi:10.48550/arxiv.2606.15525 · gemini-3.1-flash-lite