The Study on the Result Prediction and Comparison of College English Test Band 4 in China Based on Support Vector Machine

摘要：

This paper applies Support Vector Machine (SVM) algorithm to carry on Chinese College English Test Band 4 (CET-4) forecast research, forms the sample set with 2000-2009 year CET-4 data, establishes SVM model including the influencing factor and CET-4 result. Use SVM on the training and learning for input and output data, approach functional relations which the historical data conceals, complete mapping of new data series, thus complete the future year CET-4 result prediction and carry on the comparison with several other methods forecast effect The result indicates that the precision of the SVM model surpasses other forecast method.

关键词： cet-4 result prediction support vector machine

作者: Zhang Jing

作者单位: School of Humanities and Social Science Northeast Agricultural University,NEAU Harbin,China

会议类型: 国际会议

会议名称: 2011 3rd IEEE International Conference on Computer Research and Development(ICCRD 2011)(2011第三届计算机研究与发展国际会议)

会议地点: 上海

会议语种:英文

页码: 239-243

在线出版日期: 2011-03-11（万方平台首次上网日期，不代表论文的发表时间）