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    Weakly Supervised Anomaly Detection Based on Two-Step Cyclic Iterative PU Learning Strategy

    Weakly supervised anomaly detection for surveillance video is a highly challenging task due to inaccurate label information and sparse and diverse distribution of abnormal samples. In this paper, we define the...

    Dongyue Chen, **nyue Tantai, **ngya Chang, Miaoting Tian in Neural Processing Letters (2022)