Planarized sentence representation for nested named entity recognition.
Rushan GengYanping ChenRuizhang HuangYongbin QinQinghua ZhengPublished in: Inf. Process. Manag. (2023)
Keyphrases
- named entity recognition
- text summarization
- named entities
- information extraction
- natural language processing
- maximum entropy classifier
- linguistic features
- conditional random fields
- maximum entropy
- semantic role labeling
- relation extraction
- natural language
- classifier ensemble
- semi supervised
- sequence labeling
- annotated corpus
- question answering
- text mining
- noun phrases
- similarity measure
- chinese named entity recognition
- discourse structure
- databases
- automatic extraction
- maximum likelihood
- language model
- computer vision
- artificial intelligence
- learning algorithm