DODR: Deterministic Operator-Driven Reasoning in Latent Space

📄 arXiv: 2609.04782v1 📥 PDF

作者: Weicai Huang

分类: cs.AI

发布日期: 2026-09-04


💡 一句话要点

提出DODR架构以解决复杂逻辑推理中的三大缺陷

🎯 匹配领域: 支柱九:具身大模型 (Embodied Foundation Models)

关键词: 逻辑推理 自回归模型 矩阵操作 高维空间 持续学习 自然语言处理 知识图谱

📋 核心要点

  1. 现有自回归模型在复杂逻辑推理中存在错误累积和信息瓶颈等问题,影响推理的准确性和效率。
  2. DODR架构通过将推理重构为高维线性代数空间中的推理图计算,避免了token采样的随机性。
  3. 在503个样本记录的实验中,DODR在推理准确性和泛化能力上显著优于现有方法,展现出强大的推理能力。

📝 摘要(中文)

自回归大型语言模型将推理视为基于token的概率采样,这导致了复杂逻辑推理中的三大基本缺陷:错误累积、概率替代必要性和线性链信息瓶颈。本文提出了确定性操作驱动的潜在空间推理架构(DODR),将推理重构为高维线性代数空间中的推理图计算。推理状态被表示为快照向量,其原语为语义单元(短语或句子),每一步推理都是确定性的矩阵操作,无需token采样。通过训练的矩阵操作形式化了Peirce的三种推理类型,实验结果显示该架构在多个设置下表现优异。

🔬 方法详解

问题定义:本文旨在解决自回归大型语言模型在复杂逻辑推理中存在的错误累积、概率替代必要性和线性链信息瓶颈等问题。这些缺陷导致推理过程中的不确定性和效率低下。

核心思路:DODR架构通过将推理视为高维线性代数空间中的推理图计算,使用确定性的矩阵操作代替传统的token采样,从而提高推理的准确性和效率。

技术框架:DODR的整体架构包括三个主要模块:推理状态表示(快照向量)、矩阵操作(推理图计算)和训练机制(基于Peirce的推理类型的可训练矩阵操作)。每一步推理都通过确定性的矩阵运算实现。

关键创新:DODR的主要创新在于将推理形式化为矩阵操作,并引入了三种可训练的矩阵操作,分别对应Peirce的三种推理类型。这一设计使得推理过程具有确定性和高效性,克服了传统方法的不足。

关键设计:论文中使用的关键参数包括矩阵操作的维度和训练策略,损失函数设计为适应不同推理类型的需求。此外,架构中引入了三层持续学习机制,以增强模型的适应性和泛化能力。

🖼️ 关键图片

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📊 实验亮点

实验结果显示,DODR在推理任务中表现出色:推理损失收敛至1.40e-05,归纳推理的泛化覆盖率达到0.9996,且在反例上实现了20/20的硬否决。推理准确率在随机基线之上提升了28倍,显示出该架构的强大性能。

🎯 应用场景

DODR架构在复杂逻辑推理、自然语言处理和知识图谱等领域具有广泛的应用潜力。其高效的推理能力和零幻觉保证使其在需要高准确性和可靠性的场景中尤为重要,如法律推理、医疗诊断和智能问答系统等。未来,该架构有望推动更复杂的推理任务的实现。

📄 摘要(原文)

Autoregressive (AR) large language models formulate reasoning as token-level probabilistic sampling, which induces three fundamental defects in complex logical reasoning: error accumulation, probability substituting necessity, and the linear-chain information bottleneck. This paper proposes the Deterministic Operator-Driven Reasoning in Latent Space architecture (DODR), which reconstructs reasoning as reasoning-graph computation in a high-dimensional linear-algebraic space. Reasoning states are represented as snapshot vectors whose primitives are semantic units (phrases or sentences) rather than tokens, and each inference step is a deterministic matrix operation with no token sampling. Peirce's three inference types are formalized as three trainable matrix operators: a rank-deficient deduction operator (information collapse), a full-rank induction operator (information expansion), and an abduction operator defined as the Moore-Penrose pseudo-inverse of deduction (information hypothesizing). We prove that the operator set is minimal and complete given Peirce's trichotomy, that no single "super-operator" can realize all three types (a rank obstruction), and that reasoning graphs are Turing-complete with contractive backflow converging by Banach's fixed-point theorem. Experiments on 503 sample records (420 deduplicated samples) across dedicated and end-to-end settings show: deduction loss converges to 1.40e-05; induction achieves 0.9996 generalization coverage with 20/20 hard vetoes on counterexamples; abduction solutions exceed the random baseline by 28x with judgment accuracies of 72.5% (58/80, Wilson 95% CI [61.9%, 81.1%]) and 81.7% (49/60, CI [70.1%, 89.4%]); frozen operators attain 100% (60/60) on unseen cross-domain deduction. The architecture provides a structural zero-hallucination guarantee and a three-layer continual-learning mechanism. All data and code are released.