Robust Few-Shot Named Entity Recognition with Boundary Discrimination and Correlation Purification.
Xiaojun XueChunxia ZhangTianxiang XuZhendong NiuPublished in: CoRR (2023)
Keyphrases
- named entity recognition
- information extraction
- named entities
- natural language processing
- text summarization
- conditional random fields
- maximum entropy
- hand coded
- sequence labeling
- relation extraction
- semi supervised
- chinese named entity recognition
- co occurrence
- classifier ensemble
- proper names
- video sequences
- video data
- machine learning
- text classification
- language model
- text mining
- feature selection