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A discriminative method for global query expansion and term reweighting using co-occurrence graphs.
Billel Aklouche
Ibrahim Bounhas
Yahya Slimani
Published in:
J. Inf. Sci. (2023)
Keyphrases
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co occurrence
query expansion
query terms
latent semantic analysis
information retrieval systems
query expansion methods
information retrieval
similarity measure
text retrieval
language model
topic models
text documents
language modeling
relevance model
probabilistic latent semantic analysis