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A Method for Query Expansion Using the Related Word Extraction Algorithm.
Tetsuya Oishi
Shunsuke Kuramoto
Tsunenori Mine
Ryuzo Hasegawa
Hiroshi Fujita
Miyuki Koshimura
Published in:
Web Intelligence/IAT Workshops (2008)
Keyphrases
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query expansion
clustering method
similarity measure
ranking scheme
learning algorithm
information retrieval systems
information retrieval
k means
probabilistic model
language model
retrieval effectiveness
pseudo relevance feedback
query expansion methods