Exploiting Paraphrases in a Question Answering System.

Fabio Rinaldi James Dowdall Kaarel Kaljurand Michael Hess Diego Mollá Aliod

Published in: IWP@ACL (2003)

Keyphrases

natural language
question answering
domain independent
machine translation
question classification
data sets
natural language processing
co occurrence
feature selection
expert systems
domain specific
semantic interpretation
open domain