English

ViT-LCA: A Neuromorphic Approach for Vision Transformers

Neural and Evolutionary Computing 2025-04-15 v2 Emerging Technologies

Abstract

The recent success of Vision Transformers has generated significant interest in attention mechanisms and transformer architectures. Although existing methods have proposed spiking self-attention mechanisms compatible with spiking neural networks, they often face challenges in effective deployment on current neuromorphic platforms. This paper introduces a novel model that combines vision transformers with the Locally Competitive Algorithm (LCA) to facilitate efficient neuromorphic deployment. Our experiments show that ViT-LCA achieves higher accuracy on ImageNet-1K dataset while consuming significantly less energy than other spiking vision transformer counterparts. Furthermore, ViT-LCA's neuromorphic-friendly design allows for more direct mapping onto current neuromorphic architectures.

Keywords

Cite

@article{arxiv.2411.00140,
  title  = {ViT-LCA: A Neuromorphic Approach for Vision Transformers},
  author = {Sanaz Mahmoodi Takaghaj},
  journal= {arXiv preprint arXiv:2411.00140},
  year   = {2025}
}

Comments

Accepted to Artificial Intelligence Circuits And Systems(AICAS), 2015

R2 v1 2026-06-28T19:43:32.775Z