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 PDFInfo
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- 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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- 230000010354 integration Effects 0.000 claims abstract description 16
- 238000007405 data analysis Methods 0.000 claims abstract description 4
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- 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
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- G06F16/283—Multi-dimensional databases or data warehouses, e.g. MOLAP or ROLAP
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- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
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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
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.
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Citations (4)
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 |
-
2017
- 2017-12-19 CN CN201711372490.8A patent/CN108229729A/en active Pending
Patent Citations (4)
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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