Relation Extraction for Monitoring Economic Networks.
Martin HadFelix JungermannKatharina MorikPublished in: NLDB (2009)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- named entities
- domain specific
- semantic relations
- semantic role labeling
- dependency trees
- dependency tree
- semantic features
- named entity recognition
- tree kernels
- reference resolution
- broad coverage
- general purpose
- question answering
- feature extraction
- higher order
- co occurrence
- bayesian networks
- high level
- clustering algorithm
- information retrieval