摘要
应用决策树方法对大学生就业信息进行了分析挖掘,并抽取规则知识,指出专业成绩、外语成绩、实践能力等是影响学生就业层次的主要因素.
By means of Decision Tree,analyzes and mines the students＂ employment information,therefore,extracts the rule knowledge. Pointing out that the academic achievements,the results of the foreign languages and the students＂ practical abilities are primary factors in the levels of their employment.
出处
《肇庆学院学报》
2007年第2期45-48,共4页
Journal of Zhaoqing University
关键词
决策树
就业信息
信息增益率
decision tree
employment information
information gain rate
