%0 Journal Article
%T Stop-word Processing Technique in Knowledge Extraction<br>知识抽取中的停用词处理技术
%A Hua Bolin
%A <br>化柏林
%J 现代图书情报技术
%D 2007
%I 
%X It is indispensable to index stop-word before word segmentation in knowledge extraction.The key technique of processing stop-word is how to select stop-word,acquire and organize stop-word lists,and match stop-word.To recognize stop-word,constructing stop-word list is necessary.In processing stop-word,recognizing false stop-word can decrease noise.According to experiment,processing stop-word can not only save segment time,but also improve following syntactic analysis efficiency.
%K Knowledge extraction Stop-word Chinese segmentation Natural language processing Text information analysis<br>知识抽取
%K 停用词
%K 中文分词
%K 自然语言处理
%K 文本信息分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=E46382710BF131B2&jid=24AADBCD0D5373C73F37F78D10E2F717&aid=ECB8206CA6A2608D4EE5BF38A74AD811&yid=A732AF04DDA03BB3&vid=0B39A22176CE99FB&iid=5D311CA918CA9A03&sid=B6DA1AC076E37400&eid=987EDA49D8A7A635&journal_id=1003-3513&journal_name=现代图书情报技术&referenced_num=1&reference_num=15