Search Results for author: Chaoyue Ding

Found 2 papers, 0 papers with code

MST-GAT: A Multimodal Spatial-Temporal Graph Attention Network for Time Series Anomaly Detection

no code implementations17 Oct 2023 Chaoyue Ding, Shiliang Sun, Jing Zhao

Multimodal time series (MTS) anomaly detection is crucial for maintaining the safety and stability of working devices (e. g., water treatment system and spacecraft), whose data are characterized by multivariate time series with diverse modalities.

Anomaly Detection Graph Attention +2

Effective Decision Boundary Learning for Class Incremental Learning

no code implementations12 Jan 2023 Chaoyue Ding, Kunchi Li, Jun Wan, Shan Yu

Rehearsal approaches in class incremental learning (CIL) suffer from decision boundary overfitting to new classes, which is mainly caused by two factors: insufficiency of old classes data for knowledge distillation and imbalanced data learning between the learned and new classes because of the limited storage memory.

Class Incremental Learning Incremental Learning +1

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