Unsupervised Relation Extraction: A Variational Autoencoder Approach.
Chenhan YuanHoda EldardiryPublished in: EMNLP (1) (2021)
Keyphrases
- relation extraction
- weakly supervised
- automatic extraction
- information extraction
- named entities
- domain specific
- semantic relations
- dependency trees
- named entity recognition
- semantic role labeling
- broad coverage
- question answering
- semantic features
- semi supervised
- unsupervised learning
- image segmentation
- parse tree
- supervised learning
- tree kernels
- artificial intelligence
- knowledge base
- machine learning