Piecewise graph convolutional network with edge-level attention for relation extraction.
Changsen YuanHeyan HuangChong FengQianwen CaoPublished in: Neural Comput. Appl. (2022)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- domain specific
- convolutional network
- named entities
- semantic relations
- convolutional neural networks
- question answering
- named entity recognition
- edge detection
- structured data
- semantic features
- machine learning
- text mining
- natural language processing
- multiscale