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Voltron: A Hybrid System For Answer Validation Based On Lexical And Distance Features.
Ivan Zamanov
Marina Kraeva
Nelly Hateva
Ivana Yovcheva
Ivelina Nikolova
Galia Angelova
Published in:
SemEval@NAACL-HLT (2015)
Keyphrases
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textual entailment
feature vectors
answer validation
answer validation exercise
feature extraction
image features
feature set
textual entailment recognition
search engine
knowledge base
similarity measure
feature space
knowledge representation
question answering
bag of words