Method and device of data risk control

A risk control and data technology, applied in the Internet field, can solve the problem of inability to identify risks in batch transaction data, and achieve the effect of reducing economic losses

Active Publication Date: 2018-01-09
ADVANCED NEW TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the embodiments of the present invention provide a method and device for data risk control, the main purpose of which is to solve the risk control system in the prior art for risk prevention and control with single transaction data, which cannot control decentralized batch transaction data. The problem of risk identification, which can quickly and accurately identify the risks in batch transaction data

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  • Method and device of data risk control
  • Method and device of data risk control

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Embodiment Construction

[0024] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0025] An embodiment of the present invention provides a data risk control method, which is applied to computer equipment. Such as figure 1 As shown, the method includes:

[0026] 101. Classify batch transaction data within a predetermined time period according to a first attribute.

[0027] In the existing technology, the risk control system / system will carry out very strict risk control on each single transaction data. However,...

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Abstract

The invention discloses a method and a device of data risk control and relates to the technical field of the Internet. The main objective of the invention is to solve a problem of failure to carry outrisk identification on dispersed transaction data in batch for a risk control system for carrying out risk prevention and control on single transaction data so as to rapidly and accurately identify risk in the transaction data in batch. The method comprises steps of classifying transaction data in batch in a predetermined time section according to a first attribute; for each type of the transaction data in batch, generating a corresponding graph index of a graph used for identifying risk in the transaction data in batch according to a second attribute; and inputting graph indexes corresponding to different types of transaction data in batch into corresponding risk identification models and obtaining whether there is risk in the transaction data in batch corresponding to input graph indexes according to model output results.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to a data risk control method and device. Background technique [0002] With the rapid development of Internet technology, the application of electronic payment is becoming more and more extensive; among them, electronic payment refers to the behavior that the payer directly or authorizes others to issue payment instructions through electronic terminals to realize currency payment and fund transfer. People's daily life is more convenient, faster and more efficient. [0003] At present, in order to be able to determine the safety of funds in the electronic payment process, the risk control system is often used to prevent and control the risk of each electronic payment. The risk control system is generally composed of policy rules and payment models. It mainly conducts real-time risk judgment and risk decision-making for a single electronic payment. When it is determined...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/40
CPCG06Q10/0635G06Q20/4016G06Q30/0609G06Q20/405G06Q30/0607G16Z99/00G06Q30/06G06F16/285G06F21/60G06Q20/102
Inventor 霍文虎黄承伟王维强
Owner ADVANCED NEW TECH CO LTD
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