Papers › Efficient variational Bayesian neural network ensembles for outlier detection

Efficient variational Bayesian neural network ensembles for outlier detection

20 Mar 2017arXiv:1703.06749archive 2025-07-28

Nick Pawlowski, Miguel Jaques, Ben Glocker

In this work we perform outlier detection using ensembles of neural networks obtained by variational approximation of the posterior in a Bayesian neural network setting. The variational parameters are obtained by sampling from the true posterior by gradient descent. We show our outlier detection results are comparable to those obtained using other efficient ensembling methods.

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Outlier Detection

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