Equivariant neural networks and equivarification

Abstract

Equivariant neural networks are a class of neural networks designed to preserve symmetries inherent in the data. In this paper, we introduce a general method for modifying a neural network to enforce equivariance, a process we refer to as equivarification. We further show that group convolutional neural networks (G-CNNs) arise as a special case of our framework.

More explanations and experiments were added; a theoretical comparison with G-CNN was added