Detection of common patterns in user generated content with applications in fraud detection
US11886597B2 · kind B2 · utility
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3References
17Claims
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Key dates
| Filing date | Oct 19, 2020 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Apr 21, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/284
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for detecting suspicious accounts. One of the methods includes identifying one or more potential clusters of malicious accounts; for each cluster, processing a collection of content associated with each account of the cluster, the processing comprising applying a plurality of models in series to determine whether the collection of content indicates a common pattern; and based on the respective determinations, classifying the accounts of each cluster as ordinary or suspicious.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.