Ensemble learning for credit card fraud detection

Abstract

Timely detection of fraudulent credit card transactions is a business critical and challenging problem in Financial Industry. Specifically, we must deal with the highly skewed nature of the dataset, that is, the ratio of fraud to normal transactions is very small. In this work, we present an ensemble machine learning approach as a possible solution to this… (More)
DOI: 10.1145/3152494.3156815

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