5 citations · 5 across the 4 of their papers we have counts for
5 papers
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…
Finding mixed memberships in categorical data
Huan Qing
Latent class analysis, a fundamental problem in categorical data analysis, often encounters overlapping latent classes that introduce further challenges. This paper presents a solu…
Latent class analysis by regularized spectral clustering
Huan Qing
The latent class model is a highly effective tool in the analysis of categorical data from social, psychological, and behavioral sciences, where populations often share hidden comm…
Latent class analysis with weighted responses
Huan Qing
The latent class model has been proposed as a powerful tool for cluster analysis of categorical data in various fields such as social, psychological, behavioral, and biological sci…
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…