Cost-sensitive sparse group online learning for imbalanced data streams
Zhong Chen, Victor S. Sheng, Andrea Edwards, Kun Zhang
Topics & Concepts
Computer scienceHinge lossDiscriminative modelRegularization (linguistics)Feature selectionAnomaly detectionMachine learningOptimization problemOnline algorithmStreaming dataArtificial intelligenceData miningData stream miningAlgorithmSupport vector machineData Stream Mining TechniquesAnomaly Detection Techniques and ApplicationsImbalanced Data Classification Techniques