Information processing method, apparatus, equipment and medium

An information processing method and credit scoring technology, applied in data processing applications, instruments, computer parts, etc., can solve problems such as difficult social entity detection, difficult to meet actual business needs, etc., to achieve the effect of improving accuracy

Active Publication Date: 2021-11-23
北京中科闻歌科技股份有限公司 +1
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  • 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, apparatus, equipment and medium
  • Information processing method, apparatus, equipment and medium
  • Information processing method, apparatus, 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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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...

Claims

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Application Information

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Patent Type & Authority Patents(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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