Enhancement of Medical Named Entity Recognition Using Graph-Based Features.
Sara KeretnaChee Peng LimDouglas C. CreightonPublished in: SMC (2015)
Keyphrases
- named entities
- co occurrence
- information extraction
- contextual features
- low level
- named entity recognition
- feature extraction
- named entity extraction
- pattern recognition
- image features
- training set
- natural language processing
- supervised learning
- global context
- weakly supervised
- semantic information
- question answering
- feature set
- information retrieval
- semi supervised
- hidden markov models
- active learning
- keywords
- artificial intelligence