Nearly-Unsupervised Hashcode Representations for Relation Extraction.
Sahil GargAram GalstyanGreg Ver SteegGuillermo A. CecchiPublished in: CoRR (2019)
Keyphrases
- relation extraction
- weakly supervised
- automatic extraction
- information extraction
- named entities
- domain specific
- semantic relations
- dependency tree
- named entity recognition
- semantic role labeling
- semantic features
- reference resolution
- dependency trees
- broad coverage
- question answering
- semi supervised
- higher order
- unsupervised learning
- co occurrence
- general purpose
- supervised learning
- tree kernels
- image retrieval
- named entity recognizer
- knowledge acquisition
- domain knowledge