The analysis of student's grade based on Rough Sets

Considering the data in the current universities grade management is huge and it has not been reasonably analyzed. The student's grade is analyzed using rough set theory and a data mining algorithm based on rough set is proposed. The experiment shows that the algorithm can analyze the student's grade effectively. The mining analysis algorithm can be also applied to students information management, higher education evaluation, the student's grade analysis and the exam system. It supplies guidance for improving the teaching management level.