A new non-kernel quadratic surface approach for imbalanced data classification in online credit scoring
Ye Tian, Bo Bian, Xiaofei Tang, Jing Zhou
Topics & Concepts
Kernel (algebra)Artificial intelligenceQuadratic equationMathematicsComputer scienceMachine learningPattern recognition (psychology)Surface (topology)Quadratic classifierStatisticsSupport vector machineCombinatoricsGeometryImbalanced Data Classification TechniquesFinancial Distress and Bankruptcy PredictionElectricity Theft Detection Techniques