Hierarchical approach to term suggestion device

Hierarchical approach to term suggestion device
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术语建议装置的分层方法

DOI:
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发表时间:
2002
期刊:
Annual International ACM SIGIR Conference on Research and Development in Information Retrieval
影响因子:
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通讯作者:
M. Beaulieu
M. Beaulieu
中科院分区:
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文献类型:
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作者:
Hideo Joho;M. Sanderson;M. Beaulieu

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我们的演示显示了层次系统在本地运行的搜索引擎上工作。层次结构是从检索到的文档中动态生成的,并在菜单上可视化。当用户从层次结构中选择一个术语时,将列出链接到该术语的文档,然后将该术语添加到初始查询中以搜索。通过演示,我们说明了如何实现扩展条款的分层表示,以及我们的方法如何支持用户使用层次结构来表达他们的信息需求。
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.