Nested Named Entity Recognition as Holistic Structure Parsing.
Yifei YangZuchao LiHai ZhaoPublished in: CoRR (2022)
Keyphrases
- named entity recognition
- natural language processing
- information extraction
- named entities
- text summarization
- maximum entropy
- natural language
- semi supervised
- conditional random fields
- hand coded
- pos tagging
- sequence labeling
- text mining
- relation extraction
- parse tree
- classifier ensemble
- annotated corpus
- question answering
- wordnet
- decision trees