Sign in
Advanced Structural Representations for Question Classification and Answer Re-ranking.
Silvia Quarteroni
Alessandro Moschitti
Suresh Manandhar
Roberto Basili
Published in:
ECIR (2007)
Keyphrases
</>
question classification
question answering
feature weighting
question answering systems
structural information
web search
machine learning approaches
ranking algorithm
natural language processing
semantic features
image retrieval
higher level