Login / Signup
IITD-IBMIRL System for Question Answering Using Pattern Matching, Semantic Type and Semantic Category Recognition.
Ashish Kumar Saxena
Ganesh Viswanath Sambhu
Saroj Kaushik
L. Venkata Subramaniam
Published in:
TREC (2007)
Keyphrases
</>
pattern matching
question answering
natural language
question answering systems
natural language processing
semantic information
named entities
semantic roles
high level
semantic similarity
semantic features
image classification
answer extraction
test set
relation extraction