Empower Distantly Supervised Relation Extraction with Collaborative Adversarial Training.
Tao ChenHaochen ShiLiyuan LiuSiliang TangJian ShaoZhigang ChenYueting ZhuangPublished in: CoRR (2021)
Keyphrases
- relation extraction
- weakly supervised
- automatic extraction
- information extraction
- supervised learning
- named entities
- question answering
- semantic relations
- domain specific
- supervised methods
- semantic role labeling
- named entity recognition
- semantic features
- dependency trees
- tree kernels
- semi supervised
- unsupervised learning
- natural language processing
- training set
- broad coverage
- learning algorithm
- feature selection
- artificial intelligence
- domain knowledge
- active learning