2 papers
stat.ML2026
Mixed Membership sub-Gaussian Models
Huan Qing
The Gaussian mixture model is widely used in unsupervised learning, owing to its simplicity and interpretability. However, a fundamental limitation of the classical Gaussian mixtur…
cs.SI2025
Mixed membership estimation for categorical data with weighted responses
Huan Qing
The Grade of Membership (GoM) model, which allows subjects to belong to multiple latent classes, is a powerful tool for inferring latent classes in categorical data. However, its a…