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Information processing method and device, equipment and medium

An information processing method and credit scoring technology, applied in data processing applications, forecasting, resources, etc., can solve problems such as difficult social entity detection and difficult to meet actual business needs.

Active Publication Date: 2021-09-10
北京中科闻歌科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Information processing method and device, equipment and medium
  • Information processing method and device, equipment and medium
  • Information processing method and device, equipment and medium

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Embodiment Construction

[0029] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments may be combined with each other under the condition of no conflict.

[0030] Many specific details are set forth in the following description to facilitate a full understanding of the present disclosure, but the present disclosure can also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only a part of the embodiments of the present disclosure, and Not all examples.

[0031] 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.

[0032] In order to improve the efficienc...

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PUM

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Abstract

The invention relates to an information processing method and device, equipment and a medium. The information processing method comprises the following steps: acquiring target social entity information of a target social entity; extracting a target feature vector, related to registration, of the target social entity from the target social entity information; inputting the target feature vector into a pre-trained gradient boosting tree model to obtain a predicted credit score of the target social entity output by the pre-trained gradient boosting tree model; and if the predicted credit score of the target social entity meets a preset empty shell entity detection condition, determining that the target social entity is an empty shell entity. According to the embodiment of the invention, the accuracy of empty shell entity detection on the target social entity can be improved, so that the actual business requirements of departments such as tax inspection and risk control early warning can be met.

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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q40/02G06Q40/00G06K9/62
CPCG06Q10/04G06Q10/06393G06Q40/123G06Q40/125G06Q40/03G06F18/24323G06F18/214
Inventor 郭建彬黄泰文赵菲菲王宇琪曹家盘浩军罗引王磊
Owner 北京中科闻歌科技股份有限公司
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