基于查询扩展词条加权的文本检索研究

张映海,张宇薇

Research on the Text Retrieval Based on the Weight of the Expanding Query Term

ZHANG Yinghai,ZHANG Yuwei

J4 . 2011, (1): 161 -165 . DOI: 10.3969/j.issn.1007130X.2011.