Robust Self-Augmentation for Named Entity Recognition with Meta Reweighting.
Linzhi WuPengjun XieJie ZhouMeishan ZhangChunping MaGuangwei XuMin ZhangPublished in: NAACL-HLT (2022)
Keyphrases
- named entity recognition
- named entities
- information extraction
- natural language processing
- semi supervised
- text summarization
- maximum entropy
- relation extraction
- hand coded
- annotated corpus
- conditional random fields
- natural language
- proper names
- question answering
- text mining
- knowledge representation
- databases
- maximum entropy classifier
- chinese named entity recognition