摘要
介绍了文本分类的思想,探讨了通过决策树学习来对文本进行有效分类的过程。
This paper introduces the thought of the text categorization, and probes into the process of effective text classification through the decision tree learning.
出处
《科技情报开发与经济》
2007年第17期197-198,共2页
Sci-Tech Information Development & Economy
关键词
决策树
文本分类
信息增益原则
decision tree
text categorization
information gain principle
