| For the long time the manual analysis on examination is a very heavy and cumbersome job, not only the statistic cycle is very long but also the statistic results is fallible. With the help of computer-aid tools, such as MS Excel, the improvement is trivial, especially under the situation of mass dates. So what we need is a dedicate statistic and analysis system.So, the Examination-paper Analysis System design and implementation would be shown in this paper. The system-related technology would be talked about initially, then, the system function, performance and data are analyzed. Accordingly, the system structure, the system function and database are fabricated, implementing the principal system functions. In this paper, the system frame is one four-level frame based on browser/server. It is developed by the tool of ASP.NET, and connected to the database by using ADO.NET techniques. Based on the computer automation's foundation and taking on test theory of education as a backing, the system which is divided into examination paper information management module, examination paper achievements management module, examination paper analytical module, user management module and so on,carries on the statistics and the analysis to the students'achievements. Do the research on application of achievements' analysis which using Decision Tree computation.This system contains such perfect performances as diverse functions, clear structures, efficient operation and data access, etc. The final analysis result will be showed to the users in intuitive and easy-to-understand forms, which enables the user to be possible to get the quality of the examination-paper and the students' learning capability as well as the teachers' teaching effect, raises the working efficiency greatly.The system still needs to be improved on the following aspects, stronger security, better data integrity to improve the accuracy of data and compatibility. To do further research, in order to realize a better automatic system. |
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