Credit Card Fraud Detection UsingHidden Markov Model
نویسندگان
چکیده
As in present scenario the credit cards or netbanking is very popular and most preferred mode of transaction.The security of these transaction is also a major issue.In this paper we have given the theory to use three key factors of check on any transaction which is firstly trained by the HMM.This is to make the transactions more secure than the previously given theories.We firstly create the behavioural pattern of any user using HMM,afterwards if the transaction is not accepted by the given model than we consider it as security threat or fraud and send an alert to user to verify. Index Terms — Online fraud detection, Credit card frauds, HMM, frauds. —————————— ——————————
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