Nested Named Entity Recognition as Corpus Aware Holistic Structure Parsing.
Yifei YangZuchao LiHai ZhaoPublished in: COLING (2022)
Keyphrases
- named entity recognition
- natural language processing
- annotated corpus
- named entities
- information extraction
- reference resolution
- text summarization
- maximum entropy
- pos tagging
- named entity disambiguation
- relation extraction
- natural language parsing
- linguistic features
- classifier ensemble
- conditional random fields
- semi supervised
- genia corpus
- wordnet
- unsupervised learning
- natural language
- databases
- chinese named entity recognition
- co occurrence
- pairwise
- artificial intelligence