摘要
介绍了数据挖掘原理及决策树分类方法,对ID3算法的基本思想和具体实现方法进行阐述,并在根据天气决定是否打网球的应用中运用该算法,最终构造出决策树模型。
This paper introduced the principle of data mining and the method of classification in decision tree, discussed the basic theories concerning ID3 algorithm and its application, and finally applied this algorithm in the application of deciding whether to play tennis or not according to the weather.
出处
《沙洲职业工学院学报》
2011年第2期27-30,共4页
Journal of Shazhou Professional Institute of Technology
