156 citations · 361 across the 32 of their papers we have counts for
3 papers · 1 filter
A Multilayered Block Network Model to Forecast Large Dynamic Transportation Graphs: an Application to US Air Transport
Hector Rodriguez-Deniz, Mattias Villani, Augusto Voltes-Dorta
Dynamic transportation networks have been analyzed for years by means of static graph-based indicators in order to study the temporal evolution of relevant network components, and…
DOLDA - a regularized supervised topic model for high-dimensional multi-class regression
Måns Magnusson, Leif Jonsson, Mattias Villani
Generating user interpretable multi-class predictions in data rich environments with many classes and explanatory covariates is a daunting task. We introduce Diagonal Orthant Laten…
Sparse Partially Collapsed MCMC for Parallel Inference in Topic Models
Måns Magnusson, Leif Jonsson, Mattias Villani +1
Topic models, and more specifically the class of Latent Dirichlet Allocation (LDA), are widely used for probabilistic modeling of text. MCMC sampling from the posterior distributio…