Brad Rees – NVIDIA Technical Blog News and tutorials for developers, data scientists, and IT admins 2025-06-12T18:50:49Z http://www.open-lab.net/blog/feed/ Brad Rees <![CDATA[Supercharging Fraud Detection in Financial Services with Graph Neural Networks (Updated)]]> http://www.open-lab.net/blog/?p=90877 2025-06-12T18:50:49Z 2025-06-03T06:00:00Z Note: This blog post was originally published on Oct. 28, 2024, but has been edited to reflect new updates. Fraud in financial services is a massive problem....]]>

Note: This blog post was originally published on Oct. 28, 2024, but has been edited to reflect new updates. Fraud in financial services is a massive problem. Financial losses from worldwide credit card transaction fraud are expected to total $403.88 billion over the next 10 years, according to research firm the Nilson Report. While other types of fraud—such as identity theft, account takeover…

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Brad Rees <![CDATA[Similarity in Graphs: Jaccard Versus the Overlap Coefficient]]> http://www.open-lab.net/blog/?p=23363 2022-08-21T23:40:56Z 2021-04-23T18:49:53Z There is a wide range of graph applications and algorithms that I hope to discuss through this series of blog posts, all with a bias toward what is in RAPIDS...]]>

This post was originally published on the RAPIDS AI blog. There is a wide range of graph applications and algorithms that I hope to discuss through this series of blog posts, all with a bias toward what is in RAPIDS cuGraph. I am assuming that the reader has a basic understanding of graph theory and graph analytics. If there is interest in a graph analytic primer, please leave me a comment…

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