Abnormal object recognition method and device and electronic equipment

Abstract

The invention discloses an abnormal object recognition method and device and electronic equipment, and can be applied to the field of big data or finance. The method comprises the following steps: acquiring to-be-analyzed transaction data, extracting transaction objects and transaction types from the to-be-analyzed transaction data, constructing a transaction link for the transaction objects corresponding to the same transaction type according to transaction logic of the transaction objects, acquiring transaction data of adjacent transaction objects in the transaction link, and performing anomaly analysis on the transaction data, and determining whether the transaction of the adjacent transaction object is abnormal or not, if so, determining a transaction initiation object of the adjacent transaction object, performing abnormality verification on the transaction initiation object based on the transaction data of the transaction initiation object in the to-be-analyzed transaction data, and when the transaction initiation object is abnormal, sending the to-be-analyzed transaction data to the adjacent transaction object. And determining that the transaction initiation object is an abnormal transaction object. According to the invention, the abnormal transaction object is identified by using the transaction data, so that the abnormal transaction object can be effectively identified.

Description

technical field [0001] The present invention relates to the field of data processing, and more specifically, relates to an abnormal object identification method, device and electronic equipment. Background technique [0002] Financial transaction institutions, such as banks, can process millions or even tens of millions of transactions per day, and in the massive transaction data, there may be abnormal financial transactions, such as money laundering, pyramid schemes, credit card fraud, and illegal fundraising. These financial transactions disrupt the economic and social order and cause harm to social security. [0003] The transaction data contains more complex customer transaction behavior patterns and rules and other in-depth information, which can be used to identify and detect abnormal transaction objects hidden in the data. Then, how to use transaction data to identify abnormal transaction objects is a technical problem that those skilled in the art need to solve urge...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides an abnormal object identification method, device and electronic equipment to solve the problem of urgently needing to use transaction data to identify abnormal transaction objects

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