Search Results for author: Ali Unlu

Found 3 papers, 0 papers with code

Variational Laplace for Bayesian neural networks

no code implementations27 Feb 2021 Ali Unlu, Laurence Aitchison

We develop variational Laplace for Bayesian neural networks (BNNs) which exploits a local approximation of the curvature of the likelihood to estimate the ELBO without the need for stochastic sampling of the neural-network weights.

Benchmarking Image Classification +1

Gradient Regularisation as Approximate Variational Inference

no code implementations pproximateinference AABI Symposium 2021 Ali Unlu, Laurence Aitchison

Variational inference in Bayesian neural networks is usually performed using stochastic sampling which gives very high-variance gradients, and hence slow learning.

Variational Inference

Variational Laplace for Bayesian neural networks

no code implementations20 Nov 2020 Ali Unlu, Laurence Aitchison

We develop variational Laplace for Bayesian neural networks (BNNs) which exploits a local approximation of the curvature of the likelihood to estimate the ELBO without the need for stochastic sampling of the neural-network weights.

Benchmarking Variational Inference

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