P
Padhraic Smyth
Researcher at University of California, Irvine
Publications - 359
Citations - 38795
Padhraic Smyth is an academic researcher from University of California, Irvine. The author has contributed to research in topics: Inference & Topic model. The author has an hindex of 80, co-authored 342 publications receiving 36653 citations. Previous affiliations of Padhraic Smyth include University of California & Jet Propulsion Laboratory.
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Proceedings Article
Latent Set Models for Two-Mode Network Data.
TL;DR: This work presents a statistical model for two-mode network data which posits that individuals belong to latent sets and that the members of a particular set tend to co-appear, and shows how to infer these latent sets from observed data using a Markov chain Monte Carlo inference algorithm.
Proceedings Article
Distributed and accelerated inference algorithms for probabilistic graphical models
TL;DR: This dissertation presents a variety of distributed and accelerated inference algorithms for probabilistic graphical models, and investigates various approximate inference techniques for topic models, including collapsed Gibbs sampling, variational inference, and maximum a posteriori estimation.
Journal ArticleDOI
Synthesis of minimum-time feedback laws for dynamic systems using neural networks
Allan Y. Lee,Padhraic Smyth +1 more
TL;DR: In this paper, the synthesis of neural network based feedback laws for dynamic systems using the computed optimal and time histories of the state and control variables has been successfully demonstrated on a minimum time orbit injection problem.
Proceedings ArticleDOI
Personalized location models with adaptive mixtures
TL;DR: A general mixture model framework for learning individual-level location models where the model adaptively combines different types of smoothing information and can be significantly more accurate than more traditional smoothing and matrix factorization techniques.