摘要
在对学生成绩综合评价中引入粗糙集理论和层次分析理论.利用粗糙集理论特有的属性约简和属性重要度原理能对有限的指标数据进行有效挖掘,具有客观性;而层次分析理论则从主观上进行补充,两种方法的结合能优化综合评价过程.通过实例分析,证实了该方法的可行性和有效性.
The rough set theory and analytic hierarchy process（AHP） were introduced in the comprehensive evaluation ofstudent, which can take advantage of rough set theory＇s particular functions of attribute-reduction and attribute-signifi-cance to realize in-depth analysis of data and ensure objectivity, while AHP is a supplement on the subjective. The com-bination of the two methods can optimize the comprehensive evaluation process. At the same time, rough set of AHP com-prehensive evaluation process was established and methods of each step were provided. An example was also given to vali-date the feasibility and practicability of the method.
出处
《宜宾学院学报》
2015年第6期103-107,共5页
Journal of Yibin University
基金
中央高校基本科研业务费专项资金(2682014BR039)
关键词
粗糙集理论
层次分析
学生综合评价
属性约简
rough set
analytic hierarchy process
comprehensive evaluation
attribute reduction
