Search Results for author: Iordan Ganev

Found 4 papers, 2 papers with code

Symmetries, flat minima, and the conserved quantities of gradient flow

1 code implementation31 Oct 2022 Bo Zhao, Iordan Ganev, Robin Walters, Rose Yu, Nima Dehmamy

Empirical studies of the loss landscape of deep networks have revealed that many local minima are connected through low-loss valleys.

Quiver neural networks

no code implementations26 Jul 2022 Iordan Ganev, Robin Walters

We develop a uniform theoretical approach towards the analysis of various neural network connectivity architectures by introducing the notion of a quiver neural network.

Model Compression

Model Compression via Symmetries of the Parameter Space

no code implementations29 Sep 2021 Iordan Ganev, Robin Walters

We provide a theoretical framework for neural networks in terms of the representation theory of quivers, thus revealing symmetries of the parameter space of neural networks.

Model Compression

Universal approximation and model compression for radial neural networks

1 code implementation6 Jul 2021 Iordan Ganev, Twan van Laarhoven, Robin Walters

We introduce a class of fully-connected neural networks whose activation functions, rather than being pointwise, rescale feature vectors by a function depending only on their norm.

Model Compression

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