摘要
阐述数据挖掘的决策树算法,对ID3算法基本理论和原理进行介绍,运用该算法对教师教学质量测评数据进行分析,构造出质量测评数据决策树模型。
This paper mainly describes the data mining on the decision tree algorithm, discussed the basic theories and principle concerning ID3 algorithm, the use of the algorithm to the teachers＇ teaching quality evaluation data for analysis, constructing quality evaluation data decision tree model.
出处
《齐齐哈尔大学学报（自然科学版）》
2012年第3期64-68,共5页
Journal of Qiqihar University(Natural Science Edition)
