A local tree alignment approach to relation extraction of multiple arguments.

Seokhwan Kim Minwoo Jeong Gary Geunbae Lee

Published in: Inf. Process. Manag. (2011)

Keyphrases

relation extraction
tree kernels
information extraction
automatic extraction
semantic relations
tree structure
question answering
named entity recognition
domain specific
named entities
parse tree
knowledge base
k means
active learning
semantic features
dependency tree