摘要
研究决策树算法ID3在计算机基础课成绩分析体系中的应用，利用决策树算法挖掘影响计算机文化基础课成绩的主要因素，找出数据的内在规律，并对挖掘结果进行分析，从中提取有用的信息，为改善该课程的教学效果提供科学依据。
This paper researches the application of decision tree algorithm ID3 in the grade analysis system of computer basic course, and excavates the primary factors of influencing computer civilization basic course results by decision tree algorithm in order to discover the relationships among the data. And it analyzes mining results and extract useful information, so as to provide scientific evidence which can improve teaching effectiveness of the course.
出处
《中国教育技术装备》
2010年第24期70-71,共2页
China Educational Technology & Equipment
关键词
决策树算法
计算机基础
成绩分析
数据挖掘
decision tree algorithm
computer basic
grade analysis
data mining
