Camouflaged named entity recognition in 2D sentence representation.
Xiao GuoYanping ChenRuixue TangQinghua ZhengPublished in: Expert Syst. Appl. (2024)
Keyphrases
- named entity recognition
- text summarization
- information extraction
- named entities
- maximum entropy classifier
- natural language processing
- linguistic features
- maximum entropy
- semi supervised
- semantic role labeling
- classifier ensemble
- conditional random fields
- annotated corpus
- relation extraction
- natural language
- machine learning
- databases
- question answering
- query expansion
- language model
- text mining