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» Probabilistic query expansion using query logs
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WWW
2002
ACM
14 years 5 months ago
Probabilistic query expansion using query logs
Query expansion has long been suggested as an effective way to resolve the short query and word mismatching problems. A number of query expansion methods have been proposed in tra...
Hang Cui, Ji-Rong Wen, Jian-Yun Nie, Wei-Ying Ma
WSDM
2010
ACM
203views Data Mining» more  WSDM 2010»
14 years 2 months ago
Query Reformulation Using Anchor Text
Query reformulation techniques based on query logs have been studied as a method of capturing user intent and improving retrieval effectiveness. The evaluation of these techniques...
Van Dang, Bruce W. Croft
JISE
2007
171views more  JISE 2007»
13 years 4 months ago
Association Thesaurus Construction for Interactive Query Expansion Based on Association Rule Mining
This paper presents an interactive query expansion method with association thesaurus, which is mined from the ‘selected web pages’ of users in the query logs. The ‘selected w...
Hahn-Ming Lee, Chi-Chun Huang, Chun-Yen Chao
FQAS
2006
Springer
186views Database» more  FQAS 2006»
13 years 8 months ago
Query Phrase Suggestion from Topically Tagged Session Logs
Searchers' difficulty in formulating effective queries for their information needs is well known. Analysis of search session logs shows that users often pose short, vague quer...
Eric C. Jensen, Steven M. Beitzel, Abdur Chowdhury...
CIKM
2007
Springer
13 years 11 months ago
Query expansion using probabilistic local feedback with application to multimedia retrieval
As one of the most effective query expansion approaches, local feedback is able to automatically discover new query terms and improve retrieval accuracy for different retrieval ...
Rong Yan, Alexander G. Hauptmann