Unsupervised Parsing for Generating Surface-Based Relation Extraction Patterns.

Jens Illig Benjamin Roth Dietrich Klakow

Published in: EACL (2014)

Keyphrases

unsupervised learning
extraction patterns
information extraction
natural language
manually annotated
semi supervised
natural language processing
relation extraction
text documents
knn
text classification
context free grammars
text corpora
heuristic rules
natural language sentences
semantic tags