Improving Reinforcement Learning for Neural Relation Extraction with Hierarchical Memory Extractor.
Jianing WangChong SuPublished in: CoRR (2020)
Keyphrases
- relation extraction
- reinforcement learning
- automatic extraction
- domain specific
- information extraction
- named entities
- semantic relations
- semantic role labeling
- reference resolution
- broad coverage
- dependency trees
- question answering
- semantic features
- named entity recognition
- dependency tree
- artificial intelligence
- tree kernels
- unsupervised learning
- machine learning
- named entity recognizer
- parse tree
- search engine
- learning algorithm