Unified Named Entity Recognition as Word-Word Relation Classification.
Jingye LiHao FeiJiang LiuShengqiong WuMeishan ZhangChong TengDonghong JiFei LiPublished in: CoRR (2021)
Keyphrases
- named entity recognition
- named entities
- information extraction
- natural language processing
- co occurrence
- classifier ensemble
- pattern recognition
- n gram
- maximum entropy classifier
- text classification
- word sense disambiguation
- supervised learning
- class labels
- classification accuracy
- maximum entropy
- noun phrases
- feature selection
- decision trees
- text summarization
- machine learning
- higher order
- feature set
- classification algorithm
- word segmentation
- sequence labeling