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Evaluation of Open-Domain Question Answering Systems within a Time Constraint.
Elisa Noguera
Fernando Llopis
Antonio Ferrández
Alberto Escapa
Published in:
AINA Workshops (1) (2007)
Keyphrases
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open domain
question answering systems
question answering
question classification
natural language
information extraction
document retrieval
information retrieval systems
search engine
image retrieval
natural language processing
text mining
test collection
evaluation metrics