Information processing method, apparatus, equipment and medium

Abstract

The present disclosure relates to an information processing method, device, equipment and medium. Among them, the information processing method includes: obtaining the target social entity information of the target social entity; extracting the target feature vector related to the registration of the target social entity from the target social entity information; inputting the target feature vector into the pre-trained gradient boosting tree model , to obtain the predicted credit score of the target social entity output by the pre-trained gradient boosting tree model; if the predicted credit score of the target social entity meets the preset detection conditions of the empty shell entity, the target social entity is determined to be an empty shell entity. According to the embodiments of the present disclosure, it is possible to improve the accuracy of empty-shell entity detection for target social entities, so as to meet the actual business needs of departments such as tax inspection, risk control and early warning.

Description

technical field [0001] The present disclosure relates to the technical field of information processing, and in particular, to an information processing method, apparatus, device, and medium. Background technique [0002] Shell entities in the field of taxation refer to social entities such as enterprises that use stolen identity information to register for a large number of false invoices and have no actual business activities. [0003] In order to improve the efficiency of tax collection, management and auditing, potential shell entities in the tax field are generally detected, so as to realize risk early warning for social entities suspected of illegal taxation. However, the existing shell entity detection solutions are difficult to accurately detect social entities, and it is difficult to meet the actual business needs of tax inspection, risk control and early warning departments. SUMMARY OF THE INVENTION [0004] In order to solve the above technical problems or at le...

AI Technical Summary

Problems solved by technology

However, the existing shell entity detection scheme is difficult to accurately detect social entities, and it is difficult to meet the actual business needs of tax inspection, risk control and early warning departments

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