An Xgboost based system for financial fraud detection

An Xgboost based system for financial fraud detection

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Credit card fraud leads to billions of losses Speed Sensor Bracket in online transaction.Many corporations like Alibaba, Amazon and Paypal invest billions of dollars to build a safe transaction system.There are some studies in this area having tried to use machine learning or data mining to solve these Beer Mugs problems.

This paper proposed our fraud detection system for e- commerce merchant.Unlike many other works, this system combines manual and automatic classifications.This paper can inspire researchers and engineers to design and deploy online transaction systems.