Mining heart disease risk factors in clinical text with named entity recognition and distributional semantic models.
Jay UrbainPublished in: J. Biomed. Informatics (2015)
Keyphrases
- named entity recognition
- heart disease
- risk factors
- semantic models
- medical practitioners
- text summarization
- latent semantic analysis
- information extraction
- text mining
- named entities
- free text
- natural language processing
- medical records
- co occurrence
- medical diagnosis
- conditional random fields
- risk assessment
- text documents
- maximum entropy
- semi supervised
- risk management
- web documents
- statistical methods
- information retrieval
- medical data
- machine learning
- semantic features
- data mining
- semantic annotation
- knowledge discovery
- data mining techniques
- hidden markov models
- probabilistic model
- semantic information
- decision support system
- structured data
- text classification
- artificial intelligence
- generative model