arXiv:2502.10092cs.LGcs.AI2025-02被引 1

提出新几何框架,让生成模型更准确地模拟数据的内在结构。

A novel approach to data generation in generative model

  • 用维度扩展与质变融合重构潜在空间几何
  • 解决大模型幻觉和识别模糊等核心问题
  • 适合研究生成模型理论基础与高维学习的学者

变分自编码器(VAEs)等生成模型广泛用于人工智能中的数据合成。然而,现有方法依赖欧几里得几何假设和统计近似,难以捕捉数据生成的结构性与涌现性。本文提出收敛融合范式(CFP)理论,一种新型几何框架,通过引入伴随质变的维度扩展,重新定义数据生成过程。该框架将潜在空间几何与高维涌现结构交互,解决了可识别性问题及大型语言模型中的幻觉等不当产物。CFP基于两项核心概念假设,重塑生成模型中数据与算法间的关系。从CFP视角,我们批判性审视现有度量学习方法,并引入时间反演度量嵌入与结构收敛机制,发展出一种更契合数据生成作为结构化认知过程的新几何方法。除了计算意义,该理论还提供关于数据生成本体论的哲学洞见。通过系统化高维学习动态框架,CFP为理解人工智能中数据-关系结构奠定理论基础。未来研究将探索其在实现质变方面的潜力,以及希尔伯特空间在生成建模中的应用前景。

原文摘要 · Abstract (English)

Variational Autoencoders (VAEs) and other generative models are widely employed in artificial intelligence to synthesize new data. However, current approaches rely on Euclidean geometric assumptions and statistical approximations that fail to capture the structured and emergent nature of data generation. This paper introduces the Convergent Fusion Paradigm (CFP) theory, a novel geometric framework that redefines data generation by integrating dimensional expansion accompanied by qualitative transformation. By modifying the latent space geometry to interact with emergent high-dimensional structures, CFP theory addresses key challenges such as identifiability issues and unintended artifacts like hallucinations in Large Language Models (LLMs). CFP theory is based on two key conceptual hypotheses that redefine how generative models structure relationships between data and algorithms. Through the lens of CFP theory, we critically examine existing metric-learning approaches. CFP theory advances this perspective by introducing time-reversed metric embeddings and structural convergence mechanisms, leading to a novel geometric approach that better accounts for data generation as a structured epistemic process. Beyond its computational implications, CFP theory provides philosophical insights into the ontological underpinnings of data generation. By offering a systematic framework for high-dimensional learning dynamics, CFP theory contributes to establishing a theoretical foundation for understanding the data-relationship structures in AI. Finally, future research in CFP theory will be led to its implications for fully realizing qualitative transformations, introducing the potential of Hilbert space in generative modeling.

生成模型几何框架高维学习

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