Relation Extraction Model Based on Keywords Attention (S).
Yu ChenJianxia ChenChang LiuQi LiuPublished in: SEKE (2021)
Keyphrases
- relation extraction
- keywords
- information extraction
- automatic extraction
- named entities
- semantic relations
- domain specific
- question answering
- dependency tree
- text documents
- semantic role labeling
- semantic features
- dependency trees
- reference resolution
- named entity recognition
- search engine
- broad coverage
- visual features
- wordnet
- semantic information
- general purpose
- data mining
- maximum entropy
- feature set
- keyword extraction
- natural language processing