【摘要】 关联规则挖掘是数据挖掘中最活跃的研究方法之一。以高校教务信息管理系统为应用背景对采用改进的Apriori算法成绩数据库进行分析,得出课程相关性规则,在此基础上建立试卷质量综合包含评价指标体系,为高校试卷质量评价提供科学依据。该评价体系使不同专业的学习效果具有综合可比性,突破以往单一的平均成绩进行评价的局限性。更多还原

【Abstract】 Relevance rule is one of the most active research methods in data mining.Taking information management system in colleges and universities as an example,the students’ score is analyzed by the improved Apriori algorithm,by means of which a reasonable and reliable course relevance rule is obtained.Based on relevance rule,a comprehensive assessment system of test paper quality is established.This system can supply a comprehensive comparison of the learning results for students in different majors.It breaks though the limitaions of the simple assessment in terms of the average performances and provides a scientific basis for the comprehensive assessment of teaching quality.更多还原