Research On Analysis Of Intelligent Data In Admission System

In recent years,with the fact that our country's higher education popularization and examinee quantity increasing sharply, a lot of problem for the data analysis and management have been brought about. Data mining is the process of discovering interesting information and knowledge which can be applied to decision making from large amount of data set. On the basis of the analysis of mining method and the history data of the admission information system, in this paper, one technology of intelligent data analysis oriented college entrance examination information system is researched and gained better effect. The main research work is as follow:一,Based on the deep analysis of higher entrance examination data management, intelligent data analysis system oriented higher admission is designed, and function models, realization tech and run environment, etc are included in the system.二,A method of intelligent data analysis of higher examination recruit based on SVM is presented. First, through nonlinear mapping, the information vector of the examinee are mapped into high dimension character space. Second, the proper core is selected to reduce predicate error and correspondent parameters are acquired through optimization. Finally, SVM simulation system is designed according to the method. By inputting the number of the professional scheme enrolment of all the institutions and the actual number of students registered for the number of variables, the next annual enrollment is forecasted.三,A method of intelligent data analysis of some one subject in higher examination recruit based on rough set theory is put forward. First, by making use of the discrete normalization, score data of some subject of the college entrance examination are pretreated. Secondly, the importance of condition attributes is decided by the extent to change the decision-making properties and classification through the information entropy. Finally,through analyzing various parts of some one course, the most important part which affects the overall score is acquired and can make an objective decision making.Based on the above intelligent data analysis system oriented higher admission, the actual high admission data of Shan Xi province are simulated through the application of SVM, recruit number of next year is forecasted, and accordingly provide reference for the other colleges. Score of admission system is analyzed by rough set theory and the management system of high admission system is greatly improved...