基于决策树的英语四级成绩分析

CET-4 Grade Performance Analysis Based on Decision Tree

阐述了数据挖掘流程的基本概念,介绍了决策树算法的原理,根据决策树算法分析了影响高校英语四级成绩的诸多因素,对这些因素按照数据挖掘思想生成了规则集,为提高教学质量奠定了基础.

The article describes the basic concepts of the data mining flow, and introduces the principle of the arithmetic of decision tree. According to the arithmetic of decision tree, the article analyzes various factors that affect the performance of CET-4 grade and gets a rule set based on the ideas of data mining. These provide the bases for improving the quality of teaching.