Search Results for author: Jonathan Hare

Found 2 papers, 1 papers with code

Orthogonalising gradients to speed up neural network optimisation

1 code implementation14 Feb 2022 Mark Tuddenham, Adam Prügel-Bennett, Jonathan Hare

The optimisation of neural networks can be sped up by orthogonalising the gradients before the optimisation step, ensuring the diversification of the learned representations.

Quasi-Newton's method in the class gradient defined high-curvature subspace

no code implementations28 Nov 2020 Mark Tuddenham, Adam Prügel-Bennett, Jonathan Hare

Classification problems using deep learning have been shown to have a high-curvature subspace in the loss landscape equal in dimension to the number of classes.

Vocal Bursts Intensity Prediction

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