A Feature Combination-Based Graph Convolutional Neural Network Model for Relation Extraction.
Jinling XuYanping ChenYongbin QinRuizhang HuangQinghua ZhengPublished in: Symmetry (2021)
Keyphrases
- neural network model
- relation extraction
- network architecture
- neural network
- information extraction
- automatic extraction
- domain specific
- artificial neural networks
- semantic relations
- question answering
- named entities
- semantic role labeling
- dependency trees
- named entity recognition
- semantic features
- feature vectors
- broad coverage
- information retrieval
- structured data
- feature set
- image features
- parse tree
- expert systems