Oluwasanmi Koyejo

Information Projection and Approximate Inference for Structured Sparse Variables

2017 · International Conference on Artificial Intelligence and Statistics

Approximate inference via information projection has been recently introduced as a general-purpose approach for efficient probabilistic inference given sparse variables. This manuscript goes beyond classical sparsity by proposing efficient algorithms for approximate inference via information …

Joint Gaussian graphical model estimation: A survey

2022 · Wiley Interdisciplinary Reviews Computational Statistics

Abstract Graphs representing complex systems often share a partial underlying structure across domains while retaining individual features. Thus, identifying common structures can shed light on the underlying signal, for instance, when applied to scientific discovery …