Graph Neural Networks on Dario Arcos-Díaz, PhD https://arcosdiaz.com/tags/graph-neural-networks/ Recent content in Graph Neural Networks on Dario Arcos-Díaz, PhD Hugo -- 0.161.1 en Sun, 15 Dec 2019 00:00:00 +0000 Graph Convolutional Networks for Fraud Detection of Bitcoin Transactions https://arcosdiaz.com/posts/2019-12-15-btc-fraud-detection/ Sun, 15 Dec 2019 00:00:00 +0000 https://arcosdiaz.com/posts/2019-12-15-btc-fraud-detection/ Detecting fraudulent transactions is essential in keeping financial systems trustworthy. Here I illustrate an end-to-end approach of node classification by graph neural networks to identify suspicious transactions.