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linovives/bitcoin-fraud-gnn
Fraud detection on Bitcoin transaction graphs using GNNs (GCN, GAT) with PyTorch Geometric. Temporal split evaluation on the Elliptic dataset.
Jupyter NotebookBitcoin
Repository · steady
Fraud detection on Bitcoin transaction graphs using GNNs (GCN, GAT) with PyTorch Geometric. Temporal split evaluation on the Elliptic dataset.