C4.5决策树方法在课程教学成绩分析中的应用  

Application of C4.5 Decision Tree Method in Course Teaching Score Analysis

作　　者：胡佳[1] Hu Jia(School of Mathematics and Information Science,Nanchang Normal University,Nanchang 330029)

机构地区：[1]南昌师范学院数学与信息科学学院,南昌330029

出　　处：《现代计算机》2022年第16期73-76,共4页Modern Computer

摘　　要：本文主要研究了数据挖掘中决策树技术在课程成绩模型中的应用,运用了决策树技术C4.5算法在《数据结构》课程教学过程中进行数据的数据挖掘,并得出了具体的结论,以辅助教师在今后教学中的决策。This article mainly for the data mining in the decision tree technology in the curriculum result model application,andit has used the decision tree technology C4.5 algorithm in data structure in the curriculum teaching process carries on the data the data mining,and has drawn the concrete conclusion,and it will assist the teacher in the next teaching decision-making.

关 键 词：数据结构 C4.5 预处理 成绩挖掘 

分 类 号：G642[文化科学—高等教育学] TP311.12-4[文化科学—教育学]