Posts Tagged ‘Expectation propagation’

Daniel Hernandez-Lobato and Jose Miguel Hernandez-Lobato:
Scalable Gaussian Process Classification via Expectation Propagation
arXiv

The paper is about large-scale Gaussian process classification. Unlike many others, the authors use Expectation Propagation (and not Variational Inference) for approximate inference. An approximate marginal likelihood expression is derived that factorizes over the data instances, which allows for distributed inference and training. Training is additionally sped up by using mini-batches of data.

An interesting part of the paper is that (more…)

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