Distantly Supervised Relation Extraction through a Trade-off Mechanism.
Jun NiYu LiuKai WangZhehuan ZhaoQuan Z. ShengPublished in: IJCNN (2019)
Keyphrases
- relation extraction
- trade off
- weakly supervised
- automatic extraction
- named entities
- information extraction
- domain specific
- semantic relations
- dependency tree
- semantic role labeling
- semantic features
- dependency trees
- reference resolution
- question answering
- tree kernels
- named entity recognition
- broad coverage
- general purpose
- supervised learning
- learning algorithm
- information retrieval
- higher order
- natural language processing
- feature selection
- data mining