Gated graph convolutional network with enhanced representation and joint attention for distant supervised heterogeneous relation extraction.
Xiang YingZechen MengMankun ZhaoMei YuShirui PanXuewei LiPublished in: World Wide Web (WWW) (2023)
Keyphrases
- relation extraction
- automatic extraction
- information extraction
- domain specific
- named entities
- structured data
- semantic features
- learning algorithm
- named entity recognition
- semi supervised
- image segmentation
- machine learning
- semantic role labeling
- convolutional neural networks
- question answering
- image representation
- semantic relations
- image retrieval
- search engine
- tree kernels