Authors: Alex Beutel, Leman Akoglu, Christos Faloutsos
Abstract:
How can we model users' preferences? How do anomalies, fraud, and spam effect our models of normal users? How can we modify our models to catch fraudsters? In this tutorial we will answer these questions - connecting graph analysis tools for user behavior modeling to anomaly and fraud detection. In particular, we will focus on the application of subgraph analysis, label propagation, and latent factor models to static, evolving, and att
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