Experiments of UNED at the Third Recognising Textual Entailment Challenge.

Álvaro Rodrigo Anselmo Peñas Jesús Herrera Felisa Verdejo

Published in: ACL-PASCAL@ACL (2007)

Keyphrases

textual entailment
answer validation exercise
recognizing textual entailment
answer validation
semantic features
machine learning
lexico syntactic
latent semantic indexing
natural language processing
wordnet
domain knowledge
information retrieval