Empower Distantly Supervised Relation Extraction with Collaborative Adversarial Training.
Tao ChenHaochen ShiLiyuan LiuSiliang TangJian ShaoZhigang ChenYueting ZhuangPublished in: AAAI (2021)
Keyphrases
- relation extraction
- weakly supervised
- automatic extraction
- information extraction
- supervised learning
- named entities
- domain specific
- semantic relations
- semantic role labeling
- supervised methods
- named entity recognition
- dependency trees
- broad coverage
- training set
- unsupervised learning
- semi supervised
- question answering
- semantic features
- general purpose
- tree kernels
- wordnet
- text mining
- data analysis
- machine learning