Research on medical text named entity recognition based on Two-stage approach.
Fuquan SunXimeng XuXinyi DongPublished in: CSAIDE (2024)
Keyphrases
- named entity recognition
- text summarization
- information extraction
- named entities
- proper names
- natural language processing
- named entity disambiguation
- named entity recognizer
- text mining
- conditional random fields
- maximum entropy
- text documents
- semi supervised
- information retrieval
- relation extraction
- sequence labeling
- question answering
- annotated corpus
- machine learning
- classifier ensemble
- keywords
- noun phrases
- object recognition
- natural language
- higher order
- reinforcement learning
- similarity measure
- maximum entropy classifier
- pairwise