EXISTING SYSTEM :
? It is obvious that the number of credit card fraud cases is constantly increasing in spite of the chip cards worldwide integration and existing protection systems.
? But as in other related fields, financial fraud is also occurring in spite of the chip cards worldwide integration and existing protection systems.
? This is why most software developers are trying to improve existing methods of fraud detection in processing systems.
? Using the existing cost measure, a cost-sensitive method that depends on the Bayes minimum risk is used.
? In the existing system, a review of a contextual investigation including the identification of Credit Card misrepresentation.