Art
J-GLOBAL ID：200902098319478657   Reference number：91A0215708

On term selection for query expansion.

質問展開に対する用語選択について
Author (1)：
ROBERTSON S E

About ROBERTSON S E

(City Univ., London)

About City Univ., London


Material：
Journal of Documentation  (J Doc)

About Journal of Documentation


Volume： 46  Issue： 4  Page： 359-364  Publication year： Dec. 1990 
JST Material Number： A0305A  ISSN： 0022-0418  CODEN： JDOCA  Document type： Article
Article type： 短報  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)
Thesaurus term：
Thesaurus term/Semi thesaurus term
Keywords indexed to the article.
All keywords is available on JDreamIII(charged).
On J-GLOBAL, this item will be available after more than half a year after the record posted. In addtion, medical articles require to login to MyJ-GLOBAL.
query

About query

,...
   To see more with JDream III (charged).   {{ this.onShowAbsJLink("http://jdream3.com/lp/jglobal/index.html?docNo=91A0215708&from=J-GLOBAL&jstjournalNo=A0305A") }}
JST classification (1)：
JST classification
Category name(code) classified by JST.
Retrieval technology 
(AC06020S)

About Retrieval technology

Terms in the title (3)：
Terms in the title
Keywords automatically extracted from the title.
質問

About 質問

, 
展開

About 展開

, 
用語

About 用語


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