Thesaurus based automatic keyphrase indexing

被引：0
|
作者：
Medelyan, Olena [1 ]
Witten, Ian H. [1 ]
机构：
[1] Univ Waikato, Dept Comp Sci, Hamilton, New Zealand
来源：
OPENING INFORMATION HORIZONS | 2006年
关键词：
automatic indexing; machine aided indexing; keyphrase extraction; keyphrase assignment;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We propose a new method that enhances automatic keyphrase extraction by using semantic information on terms and phrases gleaned from a domain-specific thesaurus. We evaluate the results against keyphrase sets assigned by a state-of-the-art keyphrase extraction system and those assigned by six professional indexers.
引用
收藏
页码：296 / +
页数：2
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