| 摘要 |
Certain embodiments of the disclosed technology include systems and methods for increasing efficiency in the detection of identity-based fraud indicators. A method is provided that includes: receiving entity-supplied information comprising at least a name, a social security number (SSN), and a street address associated with a request for a payment or a benefit; querying one or more databases with the entity-supplied information; receiving a plurality of information in response to the querying; determining a validity indication of the entity supplied information; creating disambiguated entity records; determining relationships among the disambiguated records; scoring, based at least in part on determining the relationships among the disambiguated entity records, at least one parameter of the entity-supplied information; determining one or more indicators of fraud based on the scoring; and outputting, for display, one or more indicators of fraud. |
| 主权项 |
1. A computer-implemented method comprising:
receiving, from a first information source, entity-supplied information comprising at least a name, a social security number (SSN), and a street address associated with a request for a payment or a benefit, wherein the entity-supplied information is based at least in part on information provided by an entity, wherein the entity is represented as a natural person; querying one or more public or private databases with the entity-supplied information; receiving, from a second information source that is independent of the first information source, a plurality of independent information in response to the querying, wherein the plurality of independent information is not provided by the entity; determining, with one or more computer processors in communication with a memory, based at least in part on a comparison of the entity-supplied information with at least a portion of the plurality of independent information, a first validity indication of the entity-supplied information; creating, with the one or more computer processors, disambiguated entity records responsive to the first validity indication by one or more of:
performing data cleansing on one or more of the entity-supplied information and the plurality of independent information to eliminate one or more name variations; andadding metadata record to one or more of the entity-supplied information and the plurality of independent information; determining, with the one or more computer processors, relationships among the disambiguated entity records by one or more of:
creating a core join data structure with at least a portion of all available disambiguated entity records;splitting the core join data structure into persisted parts; andclustering one or more of the persisted parts and the disambiguated entity records; scoring, with the one or more computer processors and based at least in part on determining the relationships among the disambiguated entity records, at least one parameter of the entity-supplied information; determining, with the one or more computer processors, one or more indicators of fraud based on the scoring of the at least one parameter; and outputting, for display, one or more indicators of fraud. |
