Analysis and Research on Credit Card Fraud Detection Based on Machine Learning

With the rapid development of socialist economy, there are many financial payment tools in our life, such as various credit cards issued by financial institutions. Although its emergence has brought us a lot of convenience, but at the same time there are certain disadvantages. In recent years, the crime of credit card swindler is increasing year by year. In view of whether there is a fraud in the credit card, this paper uses SMOTE