Search Results for author: He Cheng

Found 2 papers, 0 papers with code

Backdoor Attack against One-Class Sequential Anomaly Detection Models

no code implementations15 Feb 2024 He Cheng, Shuhan Yuan

In this paper, we explore compromising deep sequential anomaly detection models by proposing a novel backdoor attack strategy.

Anomaly Detection Backdoor Attack

Fine-grained Anomaly Detection in Sequential Data via Counterfactual Explanations

no code implementations9 Oct 2022 He Cheng, Depeng Xu, Shuhan Yuan, Xintao Wu

Given a sequence that is detected as anomalous, we can consider anomalous entry detection as an interpretable machine learning task because identifying anomalous entries in the sequence is to provide an interpretation to the detection result.

Anomaly Detection counterfactual +1

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