Class-imbalanced time series anomaly detection method based on cost-sensitive hybrid network
Xiaofeng Wang, Ying Zhang, Ningning Bai, Qinhua Yu, Qin Wang
Topics & Concepts
Computer scienceAnomaly detectionSeries (stratigraphy)Convolutional neural networkCross entropyTime seriesFunction (biology)Artificial intelligenceEntropy (arrow of time)Data miningArtificial neural networkClass (philosophy)Machine learningPattern recognition (psychology)AlgorithmEvolutionary biologyPhysicsPaleontologyBiologyQuantum mechanicsAnomaly Detection Techniques and ApplicationsImbalanced Data Classification TechniquesCurrency Recognition and Detection