Title:
METHOD AND DEVICE FOR DETERMINING RISK EVALUATION PARAMETER
Document Type and Number:
WIPO Patent Application WO/2017/133456
Kind Code:
A1
Abstract:
A method for determining a risk evaluation parameter comprises: acquiring evaluation information of a user having a risk evaluation parameter to be determined (101); extracting a value of a first-type variable and a value of a second-type variable from the evaluation information of the user (102); determining, according to the value of the first-type variable, the value of the second-type variable, and a decision model having a function of making a decision on the basis of the evaluation information, the risk evaluation parameter of the evaluation information of the user (103), wherein the value of the first-type variable is obtained from the evaluation information excluding fraud information, and the value of the second-type variable is determined on the basis of a fraud decision condition. The method can improve precision of a risk evaluation parameter.
Inventors:
LIU JIANG (CN)
Application Number:
PCT/CN2017/071542
Publication Date:
August 10, 2017
Filing Date:
January 18, 2017
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G06F17/30; G06Q30/00
Foreign References:
| CN102339445A | 2012-02-01 | |||
| CN101493913A | 2009-07-29 | |||
| CN104965844A | 2015-10-07 | |||
| CN104616194A | 2015-05-13 | |||
| US20110078073A1 | 2011-03-31 | |||
| US20060287946A1 | 2006-12-21 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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