# Artificial Neural Networks on Graded Vector Spaces

arXiv: https://arxiv.org/abs/2407.19031 · HTML: https://mlsanity.com/paper/2407.19031/

## Key facts

- Cited by 3 papers in the map (data through 14 Oct 2026).
- Builds on 0 of its 12 references that are in the map.
- First posted on arXiv 26 Jul 2024.

## Built on by (most cited first, 3 of 3)

- [Graded Neural Networks](https://mlsanity.com/paper/2502.17751/) (2025)
- [Graded Transformers](https://mlsanity.com/paper/2507.20108/) (2025)
- [Hierarchical Grading in Large Language Models](https://mlsanity.com/paper/2607.22757/) (2026)

## Abstract (arXiv)

This paper presents a transformative framework for artificial neural networks over graded vector spaces, tailored to model hierarchical and structured data in fields like algebraic geometry and physics. By exploiting the algebraic properties of graded vector spaces, where features carry distinct weights, we extend classical neural networks with graded neurons, layers, and activation functions that preserve structural integrity. Grounded in group actions, representation theory, and graded algebra, our approach combines theoretical rigor with practical utility. We introduce graded neural architectures, loss functions prioritizing graded components, and equivariant extensions adaptable to diverse gradings. Case studies validate the framework's effectiveness, outperforming standard neural networks in tasks such as predicting invariants in weighted projective spaces and modeling supersymmetric systems. This work establishes a new frontier in machine learning, merging mathematical sophistication with interdisciplinary applications. Future challenges, including computational scalability and finite field extensions, offer rich opportunities for advancing this paradigm.