公开(公告)号：EP2545507A2

公开(公告)日：2013-01-16

申请号：EP11753825.6

申请日：2011-03-03

申请人： Google Inc.

发明人： WANG, Xiaohang ,  MITCHELL, Andrew Robert ,  IP, Lawrence Poi Heng ,  ZHAO, Shubin ,  NOWKA, Andrew John

IPC分类号： G06Q20/00 ,  G06Q30/00 ,  G06F17/00 ,  G06F21/00

CPC分类号： G06Q20/12 ,  G06Q20/4016 ,  G06Q40/00 ,  G06Q40/02

摘要： Systems and methods for detecting fraudulent merchants using the content of orders completed by the merchants. A fraud detection engine of a fraud detection system generates a fraud detection model using feature data extracted from order content data for known fraudulent and known non-fraudulent merchants. The fraud detection engine executes the model using feature data extracted from order content data for a target merchant to determine a fraud risk associated with the target merchant. If the fraud risk of the merchant is indicative of a fraudulent merchant, the fraud detection system can issue a request to a fraud analyst to review the target merchant further. The results of the fraud analyst's review can be used to update the fraud detection model.