Few-Shot Relation Extraction via the Entity Feature Enhancement and Attention-Based Prototypical Network.
Ren LiQiao XiaoJianxi YangHao RenYu ChenPublished in: Int. J. Intell. Syst. (2023)
Keyphrases
- relation extraction
- named entities
- coreference resolution
- automatic extraction
- information extraction
- named entity recognizer
- entity extraction
- semantic relations
- domain specific
- dependency trees
- question answering
- broad coverage
- semantic role labeling
- semantic features
- named entity recognition
- machine learning
- feature vectors
- knowledge base
- artificial intelligence
- tree kernels
- text mining
- natural language processing
- text documents
- feature selection
- keywords
- video data
- co occurrence