Federated Learning with Differential Privacy for Cross-Silo Financial Fraud Detection
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Ahmad Firmansyah
1
,
Laila Saputra
2
1, 2Department of Public Policy, Universitas Padjadjaran
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Banking regulations prohibit sharing raw transactional logs across competing financial organizations. We design a federated learning framework incorporating differential privacy noise, enabling collaborative model convergence on rare fraud topologies while strictly guaranteeing data governance boundaries.