Chinese Nested Named Entity Recognition Based on Boundary Prompt.
Zhun LiMei SongYi ZhuLingyue ZhangPublished in: WISA (2023)
Keyphrases
- named entity recognition
- text summarization
- information extraction
- natural language processing
- named entities
- maximum entropy
- semi supervised
- hand coded
- conditional random fields
- annotated corpus
- classifier ensemble
- relation extraction
- chinese named entity recognition
- question answering
- co occurrence
- expert systems
- proper names
- maximum entropy classifier