arXiv:2503.11125cs.LG2025-03被引 11

用动态Transformer提升复杂数据中规则挖掘的准确率与稳定性。

Context-Aware Rule Mining Using a Dynamic Transformer-Based Framework

  • 改进Transformer结构,引入动态权重和时间依赖模块。
  • 在动态数据下规则准确率、覆盖率显著优于传统方法。
  • 适合金融、医疗等需实时分析的复杂场景应用。

本研究提出一种基于改进Transformer架构的动态规则数据挖掘算法,旨在提升动态数据环境中规则挖掘的准确性和效率。随着数据量与复杂度增加,传统方法难以应对具有强时序性与变动性的数据,亟需新算法捕捉数据中的时序规律。通过改进Transformer架构,引入动态权重调整机制与时间依赖模块,使模型能够适应数据变化,挖掘更精准的规则。实验结果表明,相较于传统规则挖掘算法,改进后的Transformer模型在规则挖掘准确率、覆盖率与稳定性方面均取得显著提升。消融实验证明了时间依赖与动态权重调整机制对模型性能的关键作用。尽管改进模型在计算效率上存在一定挑战,但其在准确率与覆盖率上的优势使其在处理复杂动态数据时表现优异。未来研究将聚焦于优化计算效率,并融合更多深度学习技术,拓展算法在金融、医疗及智能推荐等领域的实际应用。

原文摘要 · Abstract (English)

This study proposes a dynamic rule data mining algorithm based on an improved Transformer architecture, aiming to improve the accuracy and efficiency of rule mining in a dynamic data environment. With the increase in data volume and complexity, traditional data mining methods are difficult to cope with dynamic data with strong temporal and variable characteristics, so new algorithms are needed to capture the temporal regularity in the data. By improving the Transformer architecture, and introducing a dynamic weight adjustment mechanism and a temporal dependency module, we enable the model to adapt to data changes and mine more accurate rules. Experimental results show that compared with traditional rule mining algorithms, the improved Transformer model has achieved significant improvements in rule mining accuracy, coverage, and stability. The contribution of each module in the algorithm performance is further verified by ablation experiments, proving the importance of temporal dependency and dynamic weight adjustment mechanisms in improving the model effect. In addition, although the improved model has certain challenges in computational efficiency, its advantages in accuracy and coverage enable it to perform well in processing complex dynamic data. Future research will focus on optimizing computational efficiency and combining more deep learning technologies to expand the application scope of the algorithm, especially in practical applications in the fields of finance, medical care, and intelligent recommendation.

规则挖掘动态数据Transformer时序建模

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