基于粗糙集理论的学生困难等级认定方法探究

A research of evaluating students' poverty grade based on the rough set theory

在高校学生困难认定工作中,学生来源地区的经济发展水平差异、家庭经济状况差异,给高校对贫困生等级的认定带来了挑战.该文将粗糙集理论应用于贫困生等级的评定中,不仅可以对学生本人及其家庭的多种困难权衡指标进行提炼与分类,而且对同等级之间还可以进行排序,从而使评定结果更加客观公正.

In the work of college students＇ poverty evaluation, the difference of the economic development level of the students＇ hometown and the difference of the economic for different families, make a challenge to identify the grade of poverty level, the rough set theory was applied to identifying the grade of poverty level in this paper. Not only can it refine and classify students themselves and their families＇ s multiple poverty index , but also sort in the same level, which makes the evaluation more objective.