Economic City Based On Data Mining, Small Business Tax Auxiliary System Design,

With the development of domestic economy,a large number of small enterprises' existence became common no matter which district and development stage.As small corporations often take the developing mode of clustering,and face a lot of problems such as financing and human resources,their developments are greatly restricted.To support their development,the government needs to be involved, and in a way many economic cities have taken the social responsibilities on both administration and corporation.That is to help the business administration departments to provide the guidance for the small corporations to start business or go out of business and help the revenue department to manage and impose the revenue.They also help small corporations to keep on developing continually so as to realize the good recycle of their benefits.As a result,although they have different favorable policies,their capability of attracting business investment mainly depends on the quality of software service.This article begins with the observation on both domestic and foreign enterprise clusters,and illustrates the current development of small corporations of our country and existing problems.Then it brings forward the idea those economic cities,which play the role of helping the government to support the small corporations,are one of the basic solutions for small corporations to realize healthy and continuous development.Is applied and obtains he good benefit he data mining in the commercial domain,this paper take the goad of optimized tax payment service real diagnosis.From analyzes the taxpayer to manage tax behavior obtaining, uses the connection analysis method.Excavates the different type the taxpayer daily manages the tax behavior custom(the performance to manage the tax item for some regularity,the tax payment declaration,the receipt collar buys the connection degree which,the authentication,declares goods,Namely hypothesis item of collection appearance frequency), combined the background knowledge with taxpayer's type,the tax flow,the tax window establishment.The instruction either the correction pattern (or knowledge) discovers the process,the determination has the significance connection rule,and appraises the connection rule.The appraisal connection rule interest measure(appears rule pattern including the support duty correlation topple to account for percentage) and the confidence(rule implication intensity estimate).Finally,it gives out the designing project of technical system model of little enterprises' application-feedback-calling,states the data transportation model that supports the two models and provides a data clearing method of data based in various data sources.At last,the article studies on the system structure and key technical data,designs two function modules of data extraction and cleaning module as well as application-feedback-calling module.