Ranking web sites using domain ontology concepts

Ahmad Kayed; Eyas El-Qawasmeh; Zakariya Qawaqneh

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Ranking web sites using domain ontology concepts

机译：Ranking web sites using domain ontology concepts

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摘要

Many web search engines retrieve enormous amounts of irrelevant information in answer to users' queries. The semantic web provides a promising approach to improve search operation. For specific domains, ontologies can capture concepts to help machines deal with data semantically. Our aim in writing this paper was to show how to measure the closeness (relevancy) of retrieved web sites to user query-concepts and re-rank them accordingly. We therefore proposed a new relevancy measure to re-rank retrieved documents. We termed the approach "ontology concepts" and it on the domain of electronic commerce. Results suggested that we could re-rank the retrieved documents (web sites) according to their relevancy to the search query. Our method depends on the frequency of the "ontology concepts" in the retrieved documents and uses this to compute their relevancy.

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来源
《Information & management》 |2010年第8期|350-355|共6页
作者
Ahmad Kayed; Eyas El-Qawasmeh; Zakariya Qawaqneh;
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作者单位

Fahad Bin Sultan University, P.O. Box 15700, Tabuk 71454, Saudi Arabia;

King Saud University, Saudi Arabia;

Jordan University of Science and Technology, Jordan;

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原文格式 PDF
正文语种英语
中图分类
关键词
ontology; ontology concepts; ranking; semantic web; electronic commerce; relevancy; search engine;

Ranking web sites using domain ontology concepts

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