Gradient Imitation Reinforcement Learning for Low Resource Relation Extraction.
Xuming HuChenwei ZhangYawen YangXiaohe LiLi LinLijie WenPhilip S. YuPublished in: EMNLP (1) (2021)
Keyphrases
- relation extraction
- reinforcement learning
- automatic extraction
- information extraction
- named entities
- domain specific
- dependency tree
- semantic relations
- reference resolution
- semantic role labeling
- broad coverage
- semantic features
- question answering
- learning algorithm
- named entity recognition
- machine learning
- dependency trees
- tree kernels
- co occurrence
- parse tree
- wordnet
- pairwise
- information retrieval
- data mining
- named entity recognizer