Fintech applications of Graph Network: Anti-fraud, Loan App Classification, ID-Mapping of Natural Person

Kai Zhang, Head of AI Lab, FinTell, Inc.

FinTell's AI Lab developed a series of graph learning models that applied in fintech and financial risk management, for instance, anti-fraud models for group fraud and propagated fraud, loan app classification, ID-mapping of natural persons. The models leveraged TigerGraph’s graph engine and a series of bipartite graph frameworks to aggregate modeling features from historical and spatial dimensions.  Compared with the baseline model, the graph-based method demonstrated a boost for model discrimination power by the graph learning method and capability of TigerGraph. Business impact in financial risk management will be addressed as well.

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