基于词义的关键词抽取方法研究

被引:4
作者
李有梅
机构
[1] 山西大学计算机科学系!山西
关键词
index mode/keyword extraction; word sense tagging; semantic tree;
D O I
10.16353/j.cnki.1000-7490.2000.02.001
中图分类号
G354.2 [情报检索方法和工具];
学科分类号
摘要
In the field of automatic information processing,how to precisely describe the text's content has become a rather critical problem.The vector space presentation,which is widely applied at present,is used to approximately illustrate conceptions and meanings by extracting keywords from the text.
引用
收藏
页码:81 / 83
页数:3
相关论文
共 1 条
  • [1] 同义词词林[M]. - 上海辞书出版社 , 梅家驹, 1983