Improving Distantly-Supervised Relation Extraction with Joint Label Embedding.
Linmei HuLuhao ZhangChuan ShiLiqiang NieWeili GuanCheng YangPublished in: EMNLP/IJCNLP (1) (2019)
Keyphrases
- relation extraction
- weakly supervised
- automatic extraction
- information extraction
- domain specific
- named entities
- semantic relations
- semantic features
- semantic role labeling
- question answering
- named entity recognition
- broad coverage
- dependency trees
- unsupervised learning
- supervised learning
- tree kernels
- domain knowledge
- parse tree
- maximum entropy
- contextual information
- semi supervised
- pairwise
- natural language
- feature extraction
- artificial intelligence