Enterprise tax fraud detection method, electronic device and storage medium

Abstract

The invention discloses an enterprise tax fraud detection method, an electronic device and a storage medium. The method comprises the following steps: acquiring a plurality of invoice training data, wherein the invoice training data includes tax abnormal enterprise invoice data and tax normal enterprise invoice data; performing feature processing on the invoice training data; establishing tax fraud model according to the invoice training data after feature processing; acquiring the data to be detected of the invoice, and carrying out feature processing on the data to be detected of the invoice; the invoice data to be detected after feature processing is calculated and detected by tax fraud model in order to obtain the tax fraud results of enterprises. The invention realizes the detection of the tax enterprise according to the invoice data of the enterprise, avoids the shortcoming that the traditional detection method needs all the business data of the enterprise, and simultaneously solves the data imbalance existing in the invoice data detection of the reason and the difficult problem of high cross fusion between the abnormal enterprise and the normal enterprise.

Description

technical field [0001] The invention relates to an enterprise tax detection technology, in particular to an enterprise tax fraud detection method, electronic equipment and a storage medium. Background technique [0002] Tax fraud detection is an important task faced by tax authorities in tax collection and inspection. Traditionally, the tax assessment work of my country's tax authorities mainly takes the form of a general survey of the enterprises under their jurisdiction, that is, through the analysis of the tax payment status and operating conditions of the enterprises, it is judged whether there is tax evasion, and thus the focus of tax inspection is determined. However, this kind of census work has no focus, and it is easy to cause the census method to be time-consuming and laborious, and the results are not good. [0003] How to determine whether an enterprise has taxation? In the existing research, it is the many attributes of enterprise operations, such as 61 attribu...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a method for detecting tax fraud in enterprises, which can solve the problems of imperfect, low practicability, and low efficiency of existing tax detection methods.

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