Locating suspect transaction patterns in financial networks
US12321943B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2022 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Feb 7, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q40/02
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An approach for locating suspect patterns of transactions in a financial network may be provided. The approach may include generating a transaction graph for a financial network by processing transaction data defining transfers between accounts in that network. The approach may include modifying the transaction graph to include synthetic suspect transaction patterns at multiple locations in the graph and extracting subgraphs from the transaction graph. The approach may include training a graph neural network model to classify subgraphs containing a synthetic suspect transaction pattern as suspect. The approach may also include locating suspect transaction patterns in a new financial network by generating a new transaction graph for that network and classifying a subgraph of the new financial network as suspect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.