Enhanced graph convolutional network based on node importance for document-level relation extraction.
Qi SunKun ZhangKun HuangXun LiTing ZhangTiancheng XuPublished in: Neural Comput. Appl. (2022)
Keyphrases
- relation extraction
- document level
- coreference resolution
- automatic extraction
- information extraction
- domain specific
- named entities
- semantic relations
- sentiment classification
- language model
- sentence level
- semantic features
- question answering
- named entity recognition
- structured data
- query expansion
- document retrieval
- pseudo relevance feedback
- data mining