决策树技术在教学质量评价中的应用研究  

The Application Study of the Decision Tree Technique in the Teaching Quality Evaluation

作　　者：覃宝灵[1] QIN Bao-ling （Information ＆ Educational Technology Center of Foshan University,Foshan 528000, China）

机构地区：[1]佛山科学技术学院信息与教育技术中心,广东佛山528000

出　　处：《电脑知识与技术》2007年第7期191-192,共2页Computer Knowledge and Technology

摘　　要：对目前学校教学质量评价中因缺乏有效、科学的方法而造成的不合理现象进行分析,就如何将数据挖掘技术与教学质量评价相结合的问题进行研究。通过教学质量评价指标体系的有效挖掘,运用决策树技术来解决目前教学质量评价中的不合理性,提出基于决策树技术的教学质量评价方法,使教学质量评价公平、公正、合理、高效。Currently, effective and scientific methods lack in the field of the school teaching quality evaluation, which results in unreasonable phenomenon, The essay attempts to carry on related analysis and research of combining the data mining technique with teaching quality evaluation by mining valid teaching quality evaluation index sign system, making full use. of the decision tree technique to solve the unreasonableness of the teaching quality evaluation and putting forward technical method for teaching quality evaluation based on the decision tree, aimed at making it fair, just, reasonable and efficient,

关 键 词：数据挖掘 决策树 教学质量评价 

分 类 号：P18[天文地球—天文学]