no code implementations • 17 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.
no code implementations • 12 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.