Attention Guided Graph Convolutional Networks for Relation Extraction.
Zhijiang GuoYan ZhangWei LuPublished in: ACL (1) (2019)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- named entities
- domain specific
- dependency tree
- semantic relations
- broad coverage
- semantic features
- dependency trees
- structured data
- question answering
- named entity recognition
- tree kernels
- reference resolution
- parse tree
- semantic role labeling
- co occurrence
- active learning
- feature space
- object recognition
- information retrieval
- machine learning