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News/The Fundamental Limits of Fraud Detection in Card Payment Networks
arxiv
PublishedJune 1, 2026 at 4:00 AM
—neutral

The Fundamental Limits of Fraud Detection in Card Payment Networks

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Publisher summary· verbatim

arXiv:2605.27557v2 Announce Type: replace Abstract: Card payment fraud detection is usually framed as a supervised classification problem. Although this approach has generated practical progress, improvement has remained incremental despite major advances in model architecture. We argue that this is

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#machine-learning#fraud-detection#payment-ecosystem#information-quality

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arxiv
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#machine-learning#fraud-detection#payment-ecosystem#information-quality
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