Search Results for author: Songwei Wu

Found 1 papers, 0 papers with code

Efficient Variational Bayes Learning of Graphical Models with Smooth Structural Changes

no code implementations16 Sep 2020 Hang Yu, Songwei Wu, Justin Dauwels

Estimating time-varying graphical models are of paramount importance in various social, financial, biological, and engineering systems, since the evolution of such networks can be utilized for example to spot trends, detect anomalies, predict vulnerability, and evaluate the impact of interventions.

Time Series Analysis Variational Inference

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