Universal approximation of functions on sets

Modelling functions of sets, or equivalently, permutation-invariant functions, is a longstanding challenge in machine learning. Deep Sets is a popular method which is known to be a universal approximator for continuous set functions. We provide a theoretical analysis of Deep Sets which shows that th...

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Bibliographic Details
Main Authors: Wagstaff, E, Fuchs, FB, Engelcke, M, Osborne, MA, Posner, I
Format: Journal article
Language:English
Published: Journal of Machine Learning Research 2022