The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2022
Filed:
Nov. 27, 2019
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Idan Richman Goshen, Beer Sheva, IL;
Shiri Gaber, Beer Sheva, IL;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Techniques are provided for fraud mitigation using enhanced spatial features. One method comprises obtaining transaction data associated with a transaction; obtaining a machine learning module trained using training transaction data for multiple geographic areas to learn a correlation of the training transaction data with fraudulent activity for each geographic area; extracting a transaction address from the transaction data; determining a given geographic area for the transaction using the transaction address; determining values for a predefined spatial feature for a predefined region that includes the transaction address in the given geographic area using a query of an external online data source; applying the determined values for the predefined spatial feature to the machine learning module to obtain an anomaly score for the transaction; and initiating a predefined remedial step and/or a predefined mitigation step when the transaction is determined to be a predefined anomaly based on the anomaly score.