基于工业视角的概念漂移检测与适应方法综述
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TB118

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国家重点研发计划项目(2022YFB3304903);国家自然科学基金项目(U22A2049).


A review of concept drift detection and adaptation methods from an industrial perspective
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    摘要:

    智能工业化的迅速发展推动了技术设备的持续创新, 随之而来产生大量实时数据流. 在这些数据流中, 数据的统计特性随时间可能发生变化, 这一现象称为概念漂移. 概念漂移对机器学习模型的性能产生显著影响, 未能及时识别和应对会导致模型性能的逐步下降, 进而引发错误决策, 从而在工业应用中造成不可忽视的损失. 鉴于此, 从工业应用的角度出发, 总结目前概念漂移检测与适应的研究进展. 首先, 聚焦于有监督环境下的工业概念漂移检测方法, 从基于性能、窗口技术和集成方法角度详细总结相关技术的发展现状; 其次, 针对工业场景中常见的标签稀缺问题, 系统介绍半监督学习和无监督学习在工业概念漂移检测中的应用方法, 此外讨论工业环境中普遍存在的不平衡类问题对概念漂移检测的影响, 并综述解决这一问题的相关策略; 最后, 针对工业环境下的概念漂移适应方法进行总结, 并提出未来研究的方向, 以进一步提升概念漂移检测方法在复杂动态环境中的表现.

    Abstract:

    The rapid development of intelligent industrialization has driven continuous innovation in technological equipment, resulting in the generation of large amounts of real-time data streams. Within these data streams, the statistical characteristics of the data may change over time, a phenomenon known as concept drift. Concept drift significantly impacts the performance of machine learning models. Failure to detect and address it in a timely manner can lead to a gradual decline in model performance, resulting in erroneous decisions and potentially causing substantial losses in industrial applications. This paper reviews the current research progress on concept drift detection and adaptation from the perspective of industrial applications. First, the paper focuses on supervised methods for industrial concept drift detection, providing a detailed overview of the development of relevant techniques, including performance-based methods, windowing techniques, and ensemble approaches. Second, to address the prevalent issue of label scarcity in industrial scenarios, the application of semi-supervised and unsupervised learning techniques in concept drift detection is systematically discussed. Furthermore, the paper discusses the impact of prevalent class imbalance challenge in industrial environments on concept drift detection and reviews strategies for addressing this issue. Finally, the paper summarizes concept drift adaptation methods in industrial settings and outlines potential directions for future research to enhance the performance of concept drift detection methods in complex and dynamic environments.

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周平,张宇.基于工业视角的概念漂移检测与适应方法综述[J].控制与决策,2025,40(6):1774-1792

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  • 收稿日期:2024-12-10
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  • 在线发布日期: 2025-04-30
  • 出版日期: 2025-06-20
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