Question-answering in webtalk: an evaluation study.

Junlan Feng Srinivas Bangalore Mazin G. Rahim

Published in: INTERSPEECH (2004)

Keyphrases

question answering
information extraction
natural language processing
information retrieval
syntactic information

question classification
textual entailment recognition
machine learning
question answering systems
relation extraction

cross language
named entities
artificial intelligence
passage retrieval
semantic roles

multi modal
relational databases
natural language
qa clef