Hierarchical approach to term suggestion device
Hierarchical approach to term suggestion device
复制标题
术语建议装置的分层方法
DOI:
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发表时间:
2002
期刊:
影响因子:
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通讯作者:
M. Beaulieu
中科院分区:
文献类型:
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作者:
Hideo Joho;M. Sanderson;M. Beaulieu
Our demonstration shows the hierarchy system working on a locally run search engine. Hierarchies are dynamically generated from the retrieved documents, and visualised on the menus. When a user selects a term from the hierarchy, the documents linked to the term are listed, and the term is then added to the initial query to rerun a search. Through the demonstration we illustrate how hierarchical presentation of expansion terms is achieved, and how our approach supports users to articulate their information needs using the hierarchy.