Is It the Right Answer? Exploiting Web Redundancy for Answer Validation.

Bernardo Magnini Matteo Negri Roberto Prevete Hristo Tanev

Published in: ACL (2002)

Keyphrases

answer validation
answer validation exercise
question answering
qa clef
textual entailment
textual entailment recognition
web pages
web documents
qa systems
recognizing textual entailment
question answering systems
machine learning
search engine
high level