关注组等变卷积网络

Feb, 2020

Attentive Group Equivariant Convolutional Networks

David W. Romero, Erik J. Bekkers, Jakub M. Tomczak, Mark Hoogendoorn

TL;DR提出了一种基于视觉注意力机制的等变卷积方法AGECN，解决了对称模式下位置和姿态关系不明确的问题，实现了对图像数据集的高效表征。

Abstract

Although group convolutional networks are able to learn powerful representations based on symmetry patterns, they lack explicit means to learn meaningful relationships among them (e.g., relative positions and pos