电脑知识与技术
電腦知識與技術
전뇌지식여기술
COMPUTER KNOWLEDGE AND TECHNOLOGY
2013年
13期
2960-2963
,共4页
数据挖掘%决策树%ID3算法%成绩分析
數據挖掘%決策樹%ID3算法%成績分析
수거알굴%결책수%ID3산법%성적분석
data mining%decision tree%ID3 testing method%grade analysis
该文通过介绍数据挖掘的概念和决策树分类方法,论述了ID3算法的基本思想和实现方法,并用该算法对高职院校学生成绩进行分析,建立基于决策树技术的学生成绩分析应用研究模型.通过该模型分析,找出了影响学生成绩的潜在因素,为提高教学质量提供参考依据.
該文通過介紹數據挖掘的概唸和決策樹分類方法,論述瞭ID3算法的基本思想和實現方法,併用該算法對高職院校學生成績進行分析,建立基于決策樹技術的學生成績分析應用研究模型.通過該模型分析,找齣瞭影響學生成績的潛在因素,為提高教學質量提供參攷依據.
해문통과개소수거알굴적개념화결책수분류방법,논술료ID3산법적기본사상화실현방법,병용해산법대고직원교학생성적진행분석,건립기우결책수기술적학생성적분석응용연구모형.통과해모형분석,조출료영향학생성적적잠재인소,위제고교학질량제공삼고의거.
This article introduces the concept of data mining and decision tree classification method, discusses the basic idea of ID3 algorithm and implementation methods, analysis and use the algorithm for students of higher vocational colleges, established the analysis model is applied to study the students' performance based on decision tree technology. Through the analysis of the model, find out the potential factors affecting student achievement, to provide reference for improving the quality of teaching.
