摘要
在试卷质量评估中结合定量和定性分析,探讨了如何利用数据挖掘方法中的关联规则算法对学生成绩数据进行关联规则挖掘,并引入改进的Apriori Tid算法来分析试卷各项定量评价指标与总体定性评价之间的关系。结果表明改进的Apriori Tid算法能对试卷质量作出科学的分析且具有较高的效率。
The quantitative analysis and qualitative analysis were combined to analyze the relationship between quantitative targets and the whole qualitative target, at the same time, an improved AprioriTid algorithm was introduced to realize the analysis process on the quality evaluation of test paper. The results of experiments show that the improved algorithms are the scientific and effective methods.
出处
《西南科技大学学报》
CAS
2008年第2期88-91,共4页
Journal of Southwest University of Science and Technology
基金
西南科技大学青年预研基金(06zx3174)
