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Published Articles >> Table of Contents >> Abstract
Sixth IEEE International Conference on Computer and Information Technology (CIT'06)
p. 34
A New Strategy of Query Expansion using Formal Concept Analysis
Yufeng Hai, Xihua University, China
Yajun Du, Xihua University, China
Haiming Li, Zhejiang Forestry University, China
Full Article Text:
 
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CIT.2006.18
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| Abstract |
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One of the most important tasks of search engine is
presenting more additional relevant web pages and
reducing those web pages which are useless for user.
Query expansion is an efficient method for this. In this
paper, a new strategy of expanding query terms based
on formal concept analysis was proposed. In this
strategy basic rules and extended rules are mined from
concept lattice which is built from lower adjacency set
of user’s requirements for query expansion. By
matching between terms of web pages of upper
adjacency set and association rules, search engine can
return web pages to user much better. There is no need
to scan all nodes of lattice, and search engine can
provide more additional relevant web pages and
reduce useless web pages to user with an effective way.
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 Additional Information
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Citation:
Yufeng Hai, Yajun Du, Haiming Li,
"A New Strategy of Query Expansion using Formal Concept Analysis,"
cit,
p. 34,
Sixth IEEE International Conference on Computer and Information Technology (CIT'06),
2006
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