Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Enterprise credit evaluation system and method based on block chain and tax data

A credit evaluation and blockchain technology, applied in data processing applications, special data processing applications, structured data retrieval, etc., can solve the problems of narrow tax credit management coverage, lack of credit repair mechanism, long evaluation update cycle, etc. The effect of extensive management coverage, strong credit linkage, and short update cycle

Pending Publication Date: 2020-09-29
SHANDONG INSPUR COMML SYST CO LTD
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as the social influence of tax credit continues to increase in the construction of the corporate tax credit system, there are still some problems in the management of tax credit. For example, the coverage of tax credit management is still relatively narrow, and the evaluation update cycle is still long. The evaluation indicators are relatively simple. Lack of credit repair mechanism, credit linkage needs to be strengthened, etc.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Enterprise credit evaluation system and method based on block chain and tax data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Some concepts that may be involved in this application, such as blockchain: in essence, it is a shared database in which the data or information is transparency”, “collective maintenance” and other features.

[0032] Bayesian Networks: are a class of graphical models that use probability theory to deal with uncertainty arising from the correlation of conditions describing different knowledge components.

[0033] Classification: Use the classified and known data set to build a classification model, and use the obtained classification model to give the category to which the unclassified data belongs.

[0034] PCA: Principal Component Analysis (Principal Component Analysis), as an effective multivariate statistical method, is often used in feature extraction. It uses a small number of principal components to replace more original feature information, which greatly reduces the amount of calculation for subsequent classification.

[0035] Index: the smallest unit for assess...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an enterprise credit evaluation system and method based on a block chain and tax data, and relates to the technical field of block chain application. Enterprise data are preprocessed, taxation data and other related data are classified; standardized processing is carried out on the classified tax data and other related data; different indexes for measuring enterprise creditare generated; indexes which greatly influence enterprise credit are obtained by utilizing public cloud through a PCA extraction method. Enterprise credit is calculated and evaluated through a Bayesian classification algorithm, a public cloud is utilized to deploy a block chain cluster, an enterprise data service node is set, enterprise data and an enterprise credit evaluation result are subjected to uplink operation, and enterprise credit evaluation sharing is achieved through a block chain consensus mechanism.

Description

technical field [0001] The invention discloses an enterprise credit evaluation system and method, and relates to the technical field of block chain application, in particular, an enterprise credit evaluation system and method based on block chain and tax data. Background technique [0002] Tax payment, that is, the implementation process of taxpayers in taxation, is to pay part of the collective or individual income to the state according to the provisions of various tax laws of the state and according to a certain ratio. [0003] However, as the social influence of tax credit continues to increase in the construction of the corporate tax credit system, there are still some problems in the management of tax credit. For example, the coverage of tax credit management is still relatively narrow, and the evaluation update cycle is still long. The evaluation indicators are relatively simple. There is a lack of credit repair mechanism, credit linkage needs to be strengthened, etc....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06Q40/00G06K9/62G06F16/27
CPCG06Q40/123G06F16/27G06F18/2135G06F18/24155
Inventor 樊凯徐兵兵李铁军
Owner SHANDONG INSPUR COMML SYST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com