Survey on the Quaternion Usage in Neural Network

[hansen7]

I think it is interested to think of the projects using TFGA for quaternion transformation with nn.

[RobinKa]

I agree, also here's the recent paper @hugohadfield talked about before https://arxiv.org/abs/2006.07360 which uses many different algebras that could probably be implemented easily using GA.

List of some relevant articles

• AlgebraNets
• Quaternion Convolutional Neural Networks
• Quaternion Recurrent Neural Networks
• A theory of neural computation with Clifford algebras
• A survey of quaternion neural networks
• Deep Learning on Lie Groups for Skeleton-based Action Recognition

[hansen7]

add a few more on GNN, 3D Vision and Privacy:

• [NeurIPS2019] Quaternion Knowledge Graph Embeddings
• [BMVC2018 (Best Paper)] QuaterNet: A Quaternion-based Recurrent Model for Human Motion
• [ArXiv 2020] Deep Quaternion Features for Privacy Protection
• [CVPR 2020] Quaternion Product Units for Deep Learning on 3D Rotation Groups
• [ECCV 2020] Quaternion Equivariant Capsule Networks for 3D Point Clouds

https://github.com/moble/quaternionic