Generalizing Few-Shot Named Entity Recognizers to Unseen Domains with Type-Related Features.
Zihan WangZiqi ZhaoZhumin ChenPengjie RenMaarten de RijkeZhaochun RenPublished in: EMNLP (Findings) (2023)
Keyphrases
- named entities
- co occurrence
- question answering
- named entity extraction
- contextual features
- information extraction
- named entity recognition
- feature set
- annotated corpus
- feature extraction
- pattern recognition
- low level
- text mining
- unsupervised learning
- maximum entropy model
- global context
- linguistic features
- noun phrases
- information retrieval
- training set
- decision trees
- learning algorithm