Research On Evaluation Of Enterprise Information Portal

With computer technology and the rapid development of Internet technology, enterprise informationization is continuously improved. With a large number of management computer system applied in many companies, it not only greatly reduce the operating costs of enterprises, but also improve the management level as well as the economic one. But a single stand-alone system in the process of long-term use within the enterprise has also brought internal "information silo" problem. In order to meet the great demand of the increasing business knowledge and information and solve the "information silo "problem, a more advanced, efficient and integrated platform came into being - Enterprise Information Portal.EIP—Enterprise Information Portal, it mainly refers to the network combine the Internet information resources and a variety of applied management information systems within the enterprise, internal and business-related data resources together under the company website. At this time is not simply a normal website, its main function is a Information carrier. The website users include customers, business suppliers, cooperation partners and staff. They are all able to access the single portal site and acquired the information of the individual demand.Nowadays, more and more enterprises are using information portal and increasing number of Information Portal appeared among many companies. Therefore, how to evaluate the EHP reasonably, scientifically, in those companies already have them, currently using them, going to develop them are very meaningful.Evaluation of the information portal can help companies select the EIP products good for its business management, operational characteristics, functional and stability of the system in the EIP construction or better technical strength of IT companies to engage in the business of the EIP development and construction;Evaluation of the information portal, help businesses find the advantages and disadvantages of EIP that already built in own enterprises and others. It also help enterprises to improve the construction and quality of information portal so as to further development of their own information portal, moreover, to enable enterprises to face the increasingly competitive environment better;The evaluation of the EIP provides an effective way for the enterprise's investors to understand the business strengths and potential of the market in order to facilitate investors to make investment in time or adjust the investment decision. The evaluation of the EIP, also helps potential customers quickly find out best and the most appropriate EIP to get the best products and service while reducing the costs at the same time.This thesis is based on the definition of enterprise information portal which introduces the development process, reason to come into being, and features of enterprise information portals. Through studying related literature about the evaluation of enterprise information portal at home and abroad, established index system of enterprise information portal. After analyzing the advantages and disadvantages of current comprehensive evaluation methods, approaching a integrated evaluation method of Rough Set and AHP. The integrated weights not only exposed the object index weight but also fully consider the personal feelings and feedback. Therefore, it helps the evaluation become more reasonable. This thesis includes five chapters, the specific structure as follows:ChapterⅠ: Introduction. It introduced the background, research purpose and current status.ChapterⅡ: Related Information and knowledge of Enterprise Information Portal and its concept and development process, motivation of establishment, features and characteristics. According to Enterprise Information Portal and the characteristics of related literature, established the enterprise information portal of evaluation index system.ChapterⅣ: Research method of Enterprise Information Portal. This chapter introduces the current evaluation methods and presented the advantages and disadvantages. Analyzing the advantages and disadvantages of current comprehensive evaluation methods, while approaching a integrated evaluation method of Rough Set and AHP, and using the established evaluation model to analysis an example and illustrate the operability of the evaluation methods and benefits.ChapterⅤ: Summary and recommendations. This chapter summarizes the contents of this paper and pointed out shortcomings of this study and proposes future research directions.