Application Of Data Mining In The College Second Class Manaagement

With the rapid development of science and technology,it has brought great Second classroom is the traditional classroom teaching activities,including discipline competition,academic papers,scientific research activities,campus culture,social practice,social activities,sports competitions and other activities,is an important part of quality education in Colleges and universities.With the expansion of the scale of undergraduate enrollment in China,the number of students is increasing rapidly,so the data related to students is greatly increased,which includes the students' participation in the second class data,then how to do a good job of data management is the inevitable requirement of the current development.Based on data mining,the second classroom management system,the students in the second classroom,the results and credits of organic combination,the system as students participate in the second classroom assessment,not only to achieve the effect of quantitative management,but also tap the second classroom education strategy,mobilize the enthusiasm of students learning,to achieve the purpose of cultivating ability.Improve the efficiency of personnel training.Firstly,this paper analyzes the data mining technology decision tree classification algorithm,ID3 algorithm in-depth study to explore the ID3 algorithm compare with the traditional rough set theory based on ID3 algorithm,and propose improvements to enhance ID3 algorithm based on rough set theory operation effectiveness.Then,the factors affecting the results of the second class ID3 algorithm based on rough set theory improved,obtained whether to join the student organizations is the key factor affecting the results of a series of experiments the students participating in the second classroom activities and so on.Finally,according to the status of second class universities management,design and implementation of the Second Classroom management system based on data mining,system design data query,data entry,data analysis and reporting capabilities,and established a flexible management background and personality of individual centers to achieve the application of the system of data collection to build a second classroom performance factors affect the decision tree.The establishment of the system and improve the management efficiency of the second class,and gives policy recommendations to support the second classroom teaching programs,reaching the overall quality of students promote the upgrading purposes.