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» Cluster-based query expansion
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ECIR
2008
Springer
15 years 2 months ago
Robust Query-Specific Pseudo Feedback Document Selection for Query Expansion
In document retrieval using pseudo relevance feedback, after initial ranking, a fixed number of top-ranked documents are selected as feedback to build a new expansion query model. ...
Qiang Huang, Dawei Song, Stefan M. Rüger
CIKM
2003
Springer
15 years 6 months ago
Query expansion using associated queries
Bodo Billerbeck, Falk Scholer, Hugh E. Williams, J...
72
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SIGIR
1998
ACM
15 years 5 months ago
The Impact of Query Structure and Query Expansion on Retrieval Performance
Jaana Kekäläinen, Kalervo Järvelin
ECIR
2004
Springer
15 years 2 months ago
Query Difficulty, Robustness, and Selective Application of Query Expansion
Giambattista Amati, Claudio Carpineto, Giovanni Ro...