Semantic Enhanced Distantly Supervised Relation Extraction via Graph Attention Network.
Xiaoye OuyangShudong ChenRong WangPublished in: Inf. (2020)
Keyphrases
- relation extraction
- semantic features
- domain specific
- weakly supervised
- information extraction
- automatic extraction
- natural language text
- dependency tree
- named entities
- semantic role labeling
- dependency trees
- named entity recognition
- semantic information
- question answering
- natural language
- machine learning
- semantic relations
- semantic web
- supervised learning
- tree kernels
- wordnet
- text classification
- text mining
- knowledge representation
- broad coverage