arXiv:2501.11417cs.CLcs.AI2025-01被引 1

用强化学习提升大模型生成文本的逻辑连贯性与结构一致性。

Neural Contextual Reinforcement Framework for Logical Structure Language Generation

  • 通过自定义奖励函数和动态上下文对齐,增强长序列逻辑依赖。
  • 在多个数据集上显著降低困惑度,提升语义对齐与连贯性指标。
  • 适合需要高结构精度的写作、翻译及多语言生成任务。

神经情境强化框架提出一种新方法,用于提升大语言模型生成文本的逻辑连贯性和结构一致性。该框架结合强化学习原理,引入定制化奖励函数与动态上下文对齐机制,以应对长序列中长期依赖关系维护的挑战。架构包含多头注意力层与分层编码模块,使输出更贴近人类对逻辑结构与语义流的预期。在多个数据集上的定量评估显示,该框架在连贯性指标、困惑度降低与语义对齐方面均显著优于基线模型,且在通用与领域特定任务中表现优异。定性分析表明,生成文本具有更强叙事清晰度与更低冗余,有效平衡流畅性与结构精确性。框架还展现出对噪声输入的鲁棒性与跨模型规模的可扩展性,适用于实际应用。实验揭示最优上下文窗口大小对连贯性有显著影响,凸显架构灵活性的重要性。跨语言评估证实其在多种语言中的适应能力,超越单语场景。资源效率分析表明,相比传统方法计算开销更低,利于大规模部署。

原文摘要 · Abstract (English)

The Neural Contextual Reinforcement Framework introduces an innovative approach to enhancing the logical coherence and structural consistency of text generated by large language models. Leveraging reinforcement learning principles, the framework integrates custom reward functions and dynamic context alignment mechanisms to address challenges inherent in maintaining long-range dependencies across extended sequences. The architecture incorporates multi-head attention layers and hierarchical encoding modules, enabling the model to produce outputs that align closely with human expectations of logical structure and semantic flow. Quantitative evaluations across diverse datasets demonstrate substantial improvements in coherence metrics, perplexity reduction, and semantic alignment, showcasing the framework's ability to outperform baseline models in both general and domain-specific tasks. Qualitative analyses further highlight the framework's capacity to generate text with improved narrative clarity and reduced redundancy, reflecting its effectiveness in balancing fluency with structural precision. In addition to its performance gains, the framework exhibits robustness in handling noisy input data and scalability across varying model sizes, reinforcing its versatility in practical applications. Experimental results reveal that optimal context window sizes significantly influence coherence outcomes, showing the importance of architectural flexibility in adapting to diverse linguistic structures. Cross-lingual performance evaluations affirm the framework's adaptability to multiple languages, extending its utility beyond monolingual contexts. Resource efficiency analyses indicate a reduction in computational overhead compared to traditional approaches, emphasizing the practicality of the framework for large-scale deployment.

逻辑生成强化学习文本结构大模型优化

Thank you to arXiv for use of its open access interoperability. PaperDance 不是 arXiv 官方产品;中文卡片由大模型生成,请以原文为准。