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Jul, 2023
ImDiffusion: 多元时间序列异常检测用填充扩散模型
ImDiffusion: Imputed Diffusion Models for Multivariate Time Series Anomaly Detection
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Yuhang Chen, Chaoyun Zhang, Minghua Ma, Yudong Liu, Ruomeng Ding...
TL;DR
该研究提出了一种使用时间序列插补和扩散模型相结合的新型异常检测框架ImDiffusion,用于准确和可靠地检测多元时间序列数据中的异常数据,该框架在基准数据集上的广泛实验中表现出较高的检测准确性和时效性,是一种开创性的方法。
Abstract
anomaly detection
in
multivariate time series
data is of paramount importance for ensuring the efficient operation of large-scale systems across diverse domains. However, accurately detecting anomalies in such da
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