数据挖掘技术在高校教学实践中的应用

摘要

阐述了经典的决策树ID3算法，并利用该算法对高校大学物理实验课程学生成绩进行数据挖掘，从中提取有价值的信息，并对得到的结果进行分析，得出了影响学生成绩的原因，为提高高校教学管理水平提供了依据。%A classical method‐decision tree ID3 was expounded .Using this method ,the work of data mining on students’ achievement in college physical experiments was carried out .A lot of useful information was retrieved and analyzed .Some reasons that influenced students’ achievement were ob‐tained .It would provide a scientific basis for college teaching management .