SAGAN: An approach to Semantic Textual Similarity based on Textual Entailment.

Julio J. Castillo Paula Estrella

Published in: SemEval@NAACL-HLT (2012)

Keyphrases

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