1 code implementation • 10 Feb 2024 • Changwoo J. Lee, Alessandro Zito, Huiyan Sang, David B. Dunson
However, there is limited work on flexible and computationally convenient stochastic process extensions for modelling dependent random probabilities.
no code implementations • 30 Jan 2022 • Changwoo J. Lee, Huiyan Sang
Random partition models are widely used in Bayesian methods for various clustering tasks, such as mixture models, topic models, and community detection problems.
1 code implementation • NeurIPS 2021 • Changwoo J. Lee, Zhao Tang Luo, Huiyan Sang
In models dealing with graph-structured data, multivariate parameters may not only exhibit sparse patterns but have structured sparsity and smoothness in the sense that both zero and non-zero parameters tend to cluster together.