Search Results for author: Elre T. Oldewage

Found 3 papers, 2 papers with code

Series of Hessian-Vector Products for Tractable Saddle-Free Newton Optimisation of Neural Networks

1 code implementation23 Oct 2023 Elre T. Oldewage, Ross M. Clarke, José Miguel Hernández-Lobato

A truncation of this infinite series provides a new optimisation algorithm which is scalable and comparable to other first- and second-order optimisation methods in both runtime and optimisation performance.

Adversarial Attacks are a Surprisingly Strong Baseline for Poisoning Few-Shot Meta-Learners

no code implementations23 Nov 2022 Elre T. Oldewage, John Bronskill, Richard E. Turner

This paper examines the robustness of deployed few-shot meta-learning systems when they are fed an imperceptibly perturbed few-shot dataset.

Data Poisoning Meta-Learning

Scalable One-Pass Optimisation of High-Dimensional Weight-Update Hyperparameters by Implicit Differentiation

1 code implementation ICLR 2022 Ross M. Clarke, Elre T. Oldewage, José Miguel Hernández-Lobato

Machine learning training methods depend plentifully and intricately on hyperparameters, motivating automated strategies for their optimisation.

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