ANN-based risk taxpayer automatic early warning method and system

Abstract

The invention discloses an ANN-based risk taxpayer automatic early warning method and system, and the method is characterized in that the method comprises the steps: receiving business data; identifying taxpayers according to the business data, and extracting other business information of the taxpayers in a database in an associated manner according to the taxpayers to generate taxpayer information; inputting the taxpayer information into a preset ANN judgment model to obtain risk parameters for the taxpayer; comparing the risk parameter with a risk threshold value obtained in advance; if therisk parameter meets the risk threshold requirement, storing the taxpayer information into a database; if the risk parameter does not meet the requirement of a risk threshold, marking the taxpayer asa risk taxpayer, and feeding back the risk taxpayer to a preset business processing position; according to the method and the system, corresponding human resource waste is effectively reduced, accurate risk taxpayer early warning can be conveniently and quickly obtained, and a powerful guarantee is provided for tax risk control.

Description

technical field [0001] The invention relates to the technical field of tax control, and more specifically, to an ANN-based automatic warning method and system for risky taxpayers. Background technique [0002] Risky taxpayers and risky tax handling behaviors are very difficult to control in the tax system. It is often discovered after the company becomes a fugitive company, which has a serious impact on the taxation work. In order to avoid such problems, in the past, Most of them use manual methods to screen corporate accounts or data. This method is time-consuming and manpower-intensive, and the results are not very accurate enough, and the time to predict risk taxpayers is also relatively late. Contents of the invention [0003] In order to solve the problem of time-consuming and labor-intensive screening of risky taxpayers and inaccurate results in the background technology, the present invention provides an ANN-based automatic warning method and system for risky taxpay...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of time-consuming and labor-intensive screening of risky taxpayers and inaccurate results in the background technology, the present invention provides an ANN-based automatic warning method and system for risky taxpayers. The method and system are pre-trained The artificial neural network screens the tax payment behavior data, judges whether the tax payment behavior of the taxpayer is risky, and realizes automatic warning; the ANN-based automatic warning method for risk taxpayers includes:

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