Versor:一种几何序列架构

出处: Versor: A Geometric Sequence Architecture

发布: 2026年2月12日

📄 中文摘要

提出了一种新颖的序列架构设计Versor,该架构采用共形几何代数(CGA)替代传统的非线性基本操作,以实现结构泛化和在多种任务上显著的性能提升,同时提供更好的可解释性和效率。通过将状态嵌入到$Cl_{4,1}$流形中,并通过几何变换(旋转体)进行演化,Versor能够原生表示$SE(3)$等变关系,而无需显式的结构编码。Versor在混沌N体动力学、拓扑推理以及标准多模态基准(CIFAR-10、WikiText-103)上进行了验证,始终优于变换器、图网络和几何基线。

📄 English Summary

Versor: A Geometric Sequence Architecture

A novel sequence architecture design, Versor, is introduced, utilizing Conformal Geometric Algebra (CGA) in place of traditional fundamental non-linear operations to achieve structural generalization and significant performance improvements across various tasks, while enhancing interpretability and efficiency. By embedding states in the $Cl_{4,1}$ manifold and evolving them through geometric transformations (rotors), Versor natively represents $SE(3)$-equivariant relationships without the need for explicit structural encoding. Validation on chaotic N-body dynamics, topological reasoning, and standard multimodal benchmarks (CIFAR-10, WikiText-103) demonstrates consistent outperformance over Transformers, Graph Networks, and geometric baselines.

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