Few-shot Named Entity Recognition with Entity-level Prototypical Network Enhanced by Dispersedly Distributed Prototypes.
Bin JiShasha LiShaoduo GanJie YuJun MaHuijun LiuJing YangPublished in: COLING (2022)
Keyphrases
- named entity recognition
- named entities
- information extraction
- natural language processing
- peer to peer
- named entity disambiguation
- text summarization
- maximum entropy
- relation extraction
- semi supervised
- named entity recognizer
- co occurrence
- conditional random fields
- question answering
- chinese named entity recognition
- text mining
- video sequences
- knowledge base
- sequence labeling
- annotated corpus
- video content
- language model
- domain specific
- classifier ensemble
- proper names
- machine learning