Two-stage anomaly detection for imbalanced bridge data by attention mechanism optimisation and small sample augmentation
Chunxu Qu, Yuntao Yang, Hongming Zhang, Ting‐Hua Yi, Hong‐Nan Li
Topics & Concepts
Bridge (graph theory)Anomaly detectionStage (stratigraphy)Sample (material)Mechanism (biology)Computer scienceData miningEngineeringArtificial intelligencePattern recognition (psychology)GeologyChemistryChromatographyPhysicsBiologyPaleontologyAnatomyQuantum mechanicsAnomaly Detection Techniques and ApplicationsImbalanced Data Classification TechniquesElectricity Theft Detection Techniques