COPNER: Contrastive Learning with Prompt Guiding for Few-shot Named Entity Recognition.
Yucheng HuangKai HeYige WangXianli ZhangTieliang GongRui MaoChen LiPublished in: COLING (2022)
Keyphrases
- named entity recognition
- hand coded
- natural language processing
- information extraction
- learning algorithm
- learning process
- active learning
- supervised learning
- named entities
- reinforcement learning
- semi supervised
- model selection
- conditional random fields
- maximum entropy
- training data
- text summarization
- relation extraction
- weakly supervised
- computer vision