A Frustratingly Easy Approach for Joint Entity and Relation Extraction.
Zexuan ZhongDanqi ChenPublished in: CoRR (2020)
Keyphrases
- relation extraction
- named entities
- entity extraction
- coreference resolution
- named entity recognizer
- information extraction
- automatic extraction
- named entity recognition
- semantic relations
- question answering
- semantic role labeling
- reference resolution
- domain specific
- co occurrence
- dependency tree
- natural language processing
- semantic features
- broad coverage
- dependency trees
- text mining
- tree kernels
- unsupervised learning
- entity ranking
- higher order
- clustering algorithm