基于数据挖掘的学生成绩影响模型的研究

Research on Influence Model of Students’ Score Based on Data Ming

以参加2011年上半年四级考试的学生为研究对象，采用数据挖掘的方法，研究学生上网行为与英语四级通过率之间的联系。结果表明通过率与上网行为中的下载流量、在线时长、使用费用各指标均有明显关联，从而为教学管理部门提供决策支持，分析不同网络行为群体在成绩中的特征，采取有针对性的措施，正确引导学生，从而有效地提高教学质量和效果。

Based on data mining, the authors research the relationship between students network behavior and students CET-4 score who take the exam of CET-4 in December 2011. The results indicate that CET-4 score is influenced by network download bytes,online time and fee.It support the teachers to analyse the different characteristic,and they can take effective measure to improve the education quality and effect.