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Michael J Hutchinson

2 accepted papers

2021

Equivariant Learning of Stochastic Fields: Gaussian Processes and Steerable Conditional Neural Processes

ICML 2021spotlight

Motivated by objects such as electric fields or fluid streams, we study the problem of learning stochastic fields, i.e. stochastic processes whose samples are fields like those occurring in physics and engineering. Considering general transformations such as rotations and reflections, we show that s…

2021

LieTransformer: Equivariant Self-Attention for Lie Groups

ICML 2021spotlight

Group equivariant neural networks are used as building blocks of group invariant neural networks, which have been shown to improve generalisation performance and data efficiency through principled parameter sharing. Such works have mostly focused on group equivariant convolutions, building on the re…