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Extending the language modeling framework for sentence retrieval to include local context.
Ronald T. Fernández
David E. Losada
Leif Azzopardi
Published in:
Inf. Retr. (2011)
Keyphrases
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sentence retrieval
language modeling framework
question answering
retrieval model
language modeling
machine learning
novelty detection
digital libraries
retrieval systems
information extraction
language model
query expansion
document retrieval
topic modeling
passage retrieval