most citedGeneration and Simulation of Synthetic Datasets with Copulas

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cs.CR2020

Anomaly and Fraud Detection in Credit Card Transactions Using the ARIMA Model

Giulia Moschini, Régis Houssou, Jérôme Bovay +1

This paper addresses the problem of unsupervised approach of credit card fraud detection in unbalanced dataset using the ARIMA model. The ARIMA model is fitted on the regular spend…