A probabilistic topic model for clinical risk stratification from electronic health records.
Zhengxing HuangWei DongHuilong DuanPublished in: J. Biomed. Informatics (2015)
Keyphrases
- electronic health records
- clinical data
- clinical trials
- probabilistic topic models
- medical records
- medical data
- patient data
- patient care
- topic models
- latent dirichlet allocation
- health records
- health data
- health care
- statistical analysis
- decision support system
- information retrieval
- decision making
- domain experts
- data mining
- raw data
- knowledge discovery
- free text
- database
- information systems
- topic modeling
- prior knowledge
- expert systems
- keywords
- knowledge representation
- text mining
- artificial intelligence
- co occurrence
- medical images
- decision makers