Unlock instant, AI-driven research and patent intelligence for your innovation.

A method for adjusting risk parameters, a risk identification method and device

A risk parameter and risk identification technology, applied in the information field, can solve the problems of long delay and high cost, and achieve the effect of avoiding high cost

Active Publication Date: 2020-07-28
ADVANCED NEW TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The embodiment of the present application provides a method for adjusting risk parameters, a risk identification method and a device, so as to solve the problems of high cost and excessive delay in existing risk identification methods

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method for adjusting risk parameters, a risk identification method and device
  • A method for adjusting risk parameters, a risk identification method and device
  • A method for adjusting risk parameters, a risk identification method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0040] In the technical field of online risk identification, a combination of method 1 and method 2 as described in the background is usually used for online risk identification. That is, on the one hand, by providing a large amount of historical operation data to the risk identification system, the risk identification system is trained b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The application discloses a method for adjusting risk parameters, a risk identification method and a device. On the one hand, the operation data involved in a transaction is converted into at least one operation jump sequence, each operation jump sequence contains at least one operation jump event, each operation jump event corresponds to a risk parameter, then, once The operation data involved in the transaction is actually discretized into several independent operation jump events; A collection of risk parameters, and supports online real-time update of each risk parameter. Through the risk identification method claimed in this application, on the one hand, the high cost of manual supplementary defense can be avoided, and on the other hand, online dynamic update of risk parameters can be realized without waiting for several months of retraining of the risk identification system. Timely complete the supplementary defense of the risk identification system.

Description

technical field [0001] The present application relates to the field of information technology, in particular to a method for adjusting risk parameters, a risk identification method and a device. Background technique [0002] With the popularization of electronic transaction methods such as online payment and online transfer, it is very important to ensure transaction security and identify transaction risks in a timely and accurate manner. [0003] Generally speaking, the user can register an account and set a transaction password on the client terminal that provides electronic transaction services (such as the electronic transaction application installed on the mobile phone, the browser page corresponding to the electronic transaction website, etc.), and link the account number with his bank card bound. When the user logs in to the client and enters the transaction password in the client to request payment, the client sends a payment request to the control server, and the c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/38
CPCG06Q20/382G06Q20/4016G06Q20/42G06Q20/12G06Q20/10G06F17/16G06Q20/4014
Inventor 李超赵华董纯洁金宏章李杰
Owner ADVANCED NEW TECH CO LTD