Construction And Application Of Economic Mathematics Test Question Bank System In Colleges And Universities

With the deepening and strengthening of teaching reform in colleges,the popularization and development of information network technology,the traditional assessment and exam system is no longer adapt to the modern teaching.quality,Therefore,library building,reasonable and standard for solid training,knowledge,comprehensive and innovative ability of high-quality talent is of great significance.According to the traditional evaluation methods and reform policies of economy mathematics in the university of Shandong Huayu techenology of University,this paper Establish a scientific and practical test series of economic mathematics course,Establish reasonable mechanism,efficient and humanized examination proposition,Random questions and help students Self-study and self-test.The main research work are as follows:(1)The analysis of paper properties.Try to make use of principle of mathematical statistics theory analysis,mainly from the properties of paper itself and the examination paper on the basis of research,Difficulty and distinguish between degree calculation etc.,in order to make scientific includes screening and so on.(2)The establishment of the database.After the test attribute analysis,to determine the database design of algorithm,database table relationships within the analysis and establish,database table information such as the definition of work,in order to test the operation and maintenance.Using the ACCESS system framework and modules.On the whole system framework design is composed of five modules,respectively is the user management module,course management module,topic management module and test question management module and automatic test paper module.(3)To determine the program modules,graphic mixed information processing.In the program implementation,mainly from the optimization of program statements,portability and power aspects carries on the analysis,design and implementation.Solve formula including graphics,such as graphic mixed input and output of information.(4)Using the improved genetic algorithm to solve multi-objective parameter optimization under a certain constraint condition,to the difficulty of the topic selection,chapter,topic and score constraints into the objective function,uses the natural number coding scheme,better realize the automatic topic selection strategy.This research proposed database changes of economic mathematics,can be generalized to other courses in colleges and universities,has the very good application prospect and theoretical research significance.