Research on Credit Card Fraud Detection Model Based on Similar Coefficient Sum

摘要：

This paper analyses the causes that give rise to the risk of credit card fraud and presents an anomaly detection method by using an outlier detection model based on similar coefficient sum.It finds fraud record by computing similar coefficient sum of every two objects and an example is given to validate the model.The results show the feasibility and validity of the method.The research work furnishes a basis for further study of applying outlier to the analysis and prediction of deception risks.

关键词： similar coefficient sum outlier credit card fraud detection

作者: Chun-Hua Ju Na Wang

作者单位: Zheiiang Gongshang University,College of Computer Science & Information Engineering,Hangzhou,310018

会议类型: 国内会议

会议名称: 第三届中国智能计算大会

会议地点: 济南

会议语种:英文

页码: 177-180

在线出版日期: 2009-05-15（万方平台首次上网日期，不代表论文的发表时间）