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Summary of Transformer Models Are Gauge Invariant: a Mathematical Connection Between Ai and Particle Physics, by Leo Van Nierop


Transformer models are gauge invariant: A mathematical connection between AI and particle physics

by Leo van Nierop

First submitted to arxiv on: 19 Dec 2024

Categories

  • Main: Machine Learning (cs.LG)
  • Secondary: High Energy Physics – Theory (hep-th)

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Summary difficulty Written by Summary
High Paper authors High Difficulty Summary
Read the original abstract here
Medium GrooveSquid.com (original content) Medium Difficulty Summary
The paper reveals that the transformer architecture in machine learning shares a fundamental property with particle physics called gauge invariance. This symmetry is inherent in mathematical descriptions of physical systems, leading to redundant information. Researchers show that transformers exhibit similar properties, with their default representation partially removing but not fully eliminating gauge invariance.
Low GrooveSquid.com (original content) Low Difficulty Summary
The paper explores how the transformer architecture in machine learning relates to a concept in particle physics called gauge invariance. This means that the way we describe physical systems can be redundant, leading to extra information. The study shows that transformers have this same property, with their default settings only partially removing it.

Keywords

» Artificial intelligence  » Machine learning  » Transformer