CN108229729A - A kind of enterprise's tax arrear prediction meanss based on data warehouse - Google Patents

A kind of enterprise's tax arrear prediction meanss based on data warehouse Download PDF

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Publication number
CN108229729A
CN108229729A CN201711372490.8A CN201711372490A CN108229729A CN 108229729 A CN108229729 A CN 108229729A CN 201711372490 A CN201711372490 A CN 201711372490A CN 108229729 A CN108229729 A CN 108229729A
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data
tax
arrear
legal entity
data warehouse
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段然
郝志峰
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Foshan University
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Foshan University
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/28—Databases characterised by their database models, e.g. relational or object models
    • G06F16/283—Multi-dimensional databases or data warehouses, e.g. MOLAP or ROLAP
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/12—Accounting
    • G06Q40/123—Tax preparation or submission
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services

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  • General Business, Economics & Management (AREA)
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Abstract

The invention discloses a kind of enterprise's tax arrear prediction meanss based on data warehouse, including data source modules, for providing the history tax status data of legal entity；Data integration module, for being extracted, converting, loading and refresh operation by all data that data source modules are transmitted；Data warehousing services module, for carrying out data storage and data analysis service to legal entity's history tax status data through data integration resume module.The beneficial effects of the invention are as follows：The present invention integrates the history tax status data of legal entity by data integration module, history tax status data of the data warehousing services module based on legal entity predict the tax arrear situation of legal entity, and tax work is carried out convenient for the staff of departments of government.The invention is used to predict the tax arrear situation of legal entity.

Description

A kind of enterprise's tax arrear prediction meanss based on data warehouse
Technical field
The present invention relates to data mining technology fields.
Background technology
When carrying out related tax revenue activity, staff is required for utilizing intelligentized tax revenue system correlation administrative department of government System is completed.According to the tax position of current country, it is very big that the tax revenue from business entity's unit accounts for national overall tax revenue ratio, because This judges that legal entity future may be particularly important with the presence or absence of tax arrear according to the passing tax affairs of legal entity, but It is that current departments of government only has in the taxation system used and has the basic functions such as registration and inquiry, it is difficult to realize to legal person The tax arrear forecast function of unit.
Invention content
The technical problem to be solved by the present invention is to：A kind of enterprise's tax arrear prediction meanss based on data warehouse are provided.
The present invention solve its technical problem solution be：
A kind of enterprise's tax arrear prediction meanss based on data warehouse, including：
Data source modules：For providing the history tax status data of legal entity；
Data integration module：For all data that data source modules are transmitted to be extracted, are converted, loaded and are brushed New operation；
Data warehousing services module：For to legal entity's history tax status data through data integration resume module into Row data store and data analysis service；
Wherein described data warehousing services module includes tax data warehouse, Data Mart and olap server, described Data integration module will be in treated data transmission to tax data warehouse, and the data source of the Data Mart is in tax number According to warehouse, the tax data warehouse provides a user decision requirements service by olap server, and the Data Mart passes through Olap server provides a user Analysis Service；
Wherein described olap server provides legal entity's tax arrear prediction service by ln Function Fittings algorithm.
As a further improvement of the above technical scheme, the olap server also provides comprehensive inquiry service, tax revenue becomes Potential analysis service, tax revenue comparison service and tax source management service.
As a further improvement of the above technical scheme, the data source modules include expropriation and management system, double entrusting systems with And Internet taxpaying system.
As a further improvement of the above technical scheme, the building process in the tax data warehouse includes the following steps：
Step 1. is according to the characteristics of tax information and business demand, the theme in planning tax data warehouse；
Step 2. analyzes subject area, confirms theme, granularity distinguishing hierarchy, data-splitting strategy and the relationship currently loaded Pattern definition, construction logic model；
Step 3. designs dimension table and true table, and the fact table relies on the common code of theme is bonded to be tied；
Step 4. establishes the physical model in tax data warehouse, and the physical model is Star Model.
The beneficial effects of the invention are as follows：The present invention is by data integration module to the history tax status data of legal entity Integrated, history tax status data of the data warehousing services module based on legal entity to the tax arrear situation of legal entity into Row prediction carries out tax work convenient for the staff of departments of government.The invention is used to predict owing for legal entity Tax affairs.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described.Obviously, described attached drawing is the part of the embodiment of the present invention rather than all implements Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs Scheme and attached drawing.
Fig. 1 is the system module frame diagram of the present invention.
Specific embodiment
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear Chu, complete description, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair Bright part of the embodiment rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art is not paying The other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.
With reference to Fig. 1, the invention discloses a kind of enterprise's tax arrear prediction meanss based on data warehouse, including：
Data source modules：For providing the history tax status data of legal entity；
Data integration module：For all data that data source modules are transmitted to be extracted, are converted, loaded and are brushed New operation；
Data warehousing services module：For to legal entity's history tax status data through data integration resume module into Row data store and data analysis service；
Wherein described data warehousing services module includes tax data warehouse, Data Mart and olap server, described Data integration module will be in treated data transmission to tax data warehouse, and the data source of the Data Mart is in tax number According to warehouse, the tax data warehouse provides a user decision requirements service by olap server, and the Data Mart passes through Olap server provides a user Analysis Service；
Wherein described olap server provides legal entity's tax arrear prediction service by ln Function Fittings algorithm.
Specifically, the data source modules provide the history government tax fillings of legal entity, and the data source modules are existing , existing tax service system；The history of legal entity that the data integration module is provided with data source modules is paid taxes Based on record, useful information is therefrom extracted, the useful information for belonging to same juristic person's unit is converted into taking convenient for data warehouse The data mode for module of being engaged in, the useful information for belonging to same juristic person's unit is added according to the type of theme of data warehousing services module Load is integrally formed, while can be transferred to again with the update typing of the history government tax fillings of data source modules legal entity, refreshing The data of data warehousing services module；The data warehousing services module is used to store and analyze through data integration resume module Legal entity's history tax status data afterwards realize legal entity's tax arrear forecast function using ln Function Fittings algorithm.
The present invention integrates the history tax status data of legal entity by data integration module, data warehouse clothes Business history tax status data of the module based on legal entity predict the tax arrear situation of legal entity, convenient for government's correlation The staff of department carries out tax work.
It is further used as preferred embodiment, in the invention specific embodiment, the olap server configuration There is perfect service function, the olap server also provides comprehensive inquiry service, tax revenue trend analysis service, tax revenue comparison clothes Business and tax source management service.Other than the processing tax arrear forecast function of olap server described in the present embodiment, it is also configured with integrating The service of inquiry, tax revenue trend analysis service, tax revenue comparison service and tax source management service, by more than service function, are convenient for Government staff and citizen handle correlation and pay taxes affairs.
Preferred embodiment is further used as, enterprise's tax arrear prediction meanss described in the invention and existing tax system It unites compatible use, without making any change to existing tax system, compatibility is strong, the invention specific implementation In mode, the data source modules include expropriation and management system, double entrusting systems and Internet taxpaying system.
Preferred embodiment is further used as, to establish efficient tax arrear prediction meanss, it is pre- to improve legal entity's tax arrear Efficiency is surveyed, in the invention specific embodiment, the building process in the tax data warehouse includes the following steps：
Step 1. is according to the characteristics of tax information and business demand, the theme in planning tax data warehouse；
Step 2. analyzes subject area, confirms theme, granularity distinguishing hierarchy, data-splitting strategy and the relationship currently loaded Pattern definition, construction logic model；
Step 3. designs dimension table and true table, and the fact table relies on the common code of theme is bonded to be tied；
Step 4. establishes the physical model in tax data warehouse, and the physical model is Star Model.
The better embodiment of the present invention is illustrated, but the invention is not limited to the implementation above Example, those skilled in the art can also make various equivalent modifications under the premise of without prejudice to spirit of the invention or replace It changes, these equivalent modifications or replacement are all contained in the application claim limited range.

Claims (4)

1. a kind of enterprise's tax arrear prediction meanss based on data warehouse, which is characterized in that including：
Data source modules：For providing legal entity's history tax status data；
Data integration module：For being extracted, being converted, being loaded and being refreshed behaviour by all data that data source modules are transmitted Make；
Data warehousing services module：For to legal entity's history tax status data through data integration resume module into line number According to storage and data analysis service；
Wherein described data warehousing services module includes tax data warehouse, Data Mart and olap server, the data Integration module will be in treated data transmission to tax data warehouse, and the data source of the Data Mart is in tax data storehouse Library, the tax data warehouse provide a user decision requirements service by olap server, and the Data Mart passes through OLAP Server provides a user Analysis Service；
Wherein described olap server provides legal entity's tax arrear prediction service by ln Function Fittings algorithm.
2. a kind of enterprise's tax arrear prediction meanss based on data warehouse according to claim 1, it is characterised in that：It is described Olap server also provides comprehensive inquiry service, tax revenue trend analysis service, tax revenue comparison service and tax source management service.
3. a kind of enterprise's tax arrear prediction meanss based on data warehouse according to claim 2, it is characterised in that：The number Include expropriation and management system, double entrusting systems and Internet taxpaying system according to source module.
A kind of 4. enterprise's tax arrear prediction meanss based on data warehouse according to claim 3, which is characterized in that the tax The building process of business data warehouse includes the following steps：
Step 1. is according to the characteristics of tax information and business demand, the theme in planning tax data warehouse；
Step 2. analyzes subject area, confirms theme, granularity distinguishing hierarchy, data-splitting strategy and the relation schema currently loaded Definition, construction logic model；
Step 3. designs dimension table and true table, and the fact table relies on the common code of theme is bonded to be tied；
Step 4. establishes the physical model in tax data warehouse, and the physical model is Star Model.
CN201711372490.8A 2017-12-19 2017-12-19 A kind of enterprise's tax arrear prediction meanss based on data warehouse Pending CN108229729A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130262279A1 (en) * 2012-03-28 2013-10-03 Richard FINLEY Tax analysis tool
CN105787059A (en) * 2016-02-29 2016-07-20 四川长虹电器股份有限公司 Data warehouse based financial data integration method
CN106126704A (en) * 2016-06-30 2016-11-16 浪潮软件集团有限公司 Finance and tax integration platform, system and method
CN106447483A (en) * 2016-09-26 2017-02-22 山东浪潮云服务信息科技有限公司 Data analysis-based information-enabled tax control implementing structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130262279A1 (en) * 2012-03-28 2013-10-03 Richard FINLEY Tax analysis tool
CN105787059A (en) * 2016-02-29 2016-07-20 四川长虹电器股份有限公司 Data warehouse based financial data integration method
CN106126704A (en) * 2016-06-30 2016-11-16 浪潮软件集团有限公司 Finance and tax integration platform, system and method
CN106447483A (en) * 2016-09-26 2017-02-22 山东浪潮云服务信息科技有限公司 Data analysis-based information-enabled tax control implementing structure

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