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Language-independent Query Representation for IR Model Parameter Estimation on Unlabeled Collections.
Parantapa Goswami
Massih-Reza Amini
Éric Gaussier
Published in:
ICTIR (2015)
Keyphrases
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parameter estimation
language independent
em algorithm
maximum likelihood
least squares
prior knowledge
random fields
expectation maximization
text retrieval
model selection
probabilistic model
computer vision
markov random field
n gram
relevance feedback
query processing
parameter estimation algorithm