arXiv:2412.14543cs.LGhep-th2024-12
发现Transformer模型具备粒子物理中的规范不变性,揭示了AI与物理的深层数学联系。
Transformer models are gauge invariant: A mathematical connection between AI and particle physics
- 从数学上证明Transformer具有规范不变性,与粒子物理对称性一致
- 指出Transformer默认表示部分消除但未完全去除规范冗余
- 为理解模型内部机制提供新视角,适合关注模型本质的研究者
在粒子物理中,基本力遵循称为规范不变性的对称性,这是任何物理系统数学描述中的冗余。本文展示Transformer架构具有相同性质,并表明Transformer的默认表示仅部分、而非完全移除了规范不变性。
原文摘要 · Abstract (English)
In particle physics, the fundamental forces are subject to symmetries called gauge invariance. It is a redundancy in the mathematical description of any physical system. In this article I will demonstrate that the transformer architecture exhibits the same properties, and show that the default representation of transformers has partially, but not fully removed the gauge invariance.
Transformer规范不变性数学联系模型机制
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