7 citations · 12 across the 4 of their papers we have counts for
4 papers
Consistent Collaborative Filtering via Tensor Decomposition
Shiwen Zhao, Charles Crissman, Guillermo R Sapiro
Collaborative filtering is the de facto standard for analyzing users' activities and building recommendation systems for items. In this work we develop Sliced Anti-symmetric Decomp…
Fast moment estimation for generalized latent Dirichlet models
Shiwen Zhao, Barbara E. Engelhardt, Sayan Mukherjee +1
We develop a generalized method of moments (GMM) approach for fast parameter estimation in a new class of Dirichlet latent variable models with mixed data types. Parameter estimati…
Differential gene co-expression networks via Bayesian biclustering models
Chuan Gao, Shiwen Zhao, Ian C. McDowell +2
Identifying latent structure in large data matrices is essential for exploring biological processes. Here, we consider recovering gene co-expression networks from gene expression d…
Bayesian group latent factor analysis with structured sparsity
Shiwen Zhao, Chuan Gao, Sayan Mukherjee +1
Latent factor models are the canonical statistical tool for exploratory analyses of low-dimensional linear structure for an observation matrix with p features across n samples. We…