FinanceGraph-based anomaly classification / semi-supervised node classificationresearch-stage proposed model evaluated experimentally on financial and yelp datasets; not shown as production-deployed in the provided source.

Jump-Attentive Graph Neural Network transaction fraud detection

Represent transactions as a network, look at how each transaction is connected to related transactions, and use a graph neural network to decide whether a transaction is likely fraudulent.

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Executive Brief

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Part of Application

Graph-Based Transaction Fraud Detection

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Source

https://arxiv.org/html/2411.05857v1