The ability of computers to learn on their own by using data is known as machine learning. It is closely related to ...
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Machine learning method cuts fraud detection costs by generating accurate labels from imbalanced datasets
Fraud is widespread in the United States and increasingly driven by technology. For example, 93% of credit card fraud now involves remote account access, not physical theft. In 2023, fraud losses ...
One of the most difficult challenges in payment card fraud detection is extreme class imbalance. Fraudulent transactions ...
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