Learning from Miscellaneous Other-Class Words for Few-shot Named Entity Recognition.
Meihan TongShuai WangBin XuYixin CaoMinghui LiuLei HouJuanzi LiPublished in: CoRR (2021)
Keyphrases
- named entity recognition
- hand coded
- named entities
- information extraction
- learning process
- natural language processing
- machine learning
- learning algorithm
- classifier ensemble
- prior knowledge
- reinforcement learning
- semi supervised
- unsupervised learning
- conditional random fields
- active learning
- positive examples
- relation extraction
- keywords
- annotated corpus