Latent topic discovery of clinical concepts from hospital discharge summaries of a heterogeneous patient cohort.
Li-Wei H. LehmanWilliam J. LongMohammed SaeedRoger G. MarkPublished in: EMBC (2014)
Keyphrases
- discharge summaries
- hospital information systems
- patient records
- medical information
- health care
- clinical information
- latent topics
- clinical data
- medical records
- information systems
- patient care
- stored data
- free text
- topic models
- temporal databases
- intensive care unit
- data mining
- patient data
- medical knowledge
- topic modeling
- medical treatment
- electronic health records
- patient groups
- knowledge discovery
- clinical practice
- databases
- care delivery
- image classification
- statistical analysis
- medical doctors
- clinical trials
- bag of words