<font face="Verdana">文本分类中基于概念映射的二次特征降维方法</font>

熊忠阳，付玲玲，张玉芳

Mixed method of feature reduction based on concept mapping in text classification

XIONG Zhongyang, FU Lingling, ZHANG Yufang

计算机工程与应用 . 2012, (1): 166 -169 .