Distantly Supervised Relation Extraction via Contextual Information Interaction and Relation Embeddings.
Huixin YinShengquan LiuZhaorui JianPublished in: Symmetry (2023)
Keyphrases
- contextual information
- relation extraction
- weakly supervised
- automatic extraction
- information extraction
- context aware
- domain specific
- named entities
- semantic role labeling
- semantic relations
- semantic features
- named entity recognition
- question answering
- high level
- unsupervised learning
- dependency trees
- semi supervised
- semantic information
- supervised learning
- feature selection
- contextual knowledge
- contextual features
- learning algorithm
- tree kernels
- knowledge based systems
- feature set
- natural language processing