A Gaussian Mixture Model Approach to Grouping Patients According to their Hospital Length of Stay.
Revlin AbbiElia El-DarziChristos VasilakisPeter H. MillardPublished in: CBMS (2008)
Keyphrases
- gaussian mixture model
- emergency department
- high risk
- medical doctors
- patient records
- patient groups
- intensive care units
- vital signs
- intensive care unit
- mixture model
- hospital information systems
- speaker recognition
- health care
- patient care
- feature vectors
- intensive care
- background subtraction
- speaker identification
- maximum likelihood
- gaussian mixture
- em algorithm
- expectation maximization
- gaussian distribution
- operating room
- feature space
- medical data
- clinical data
- medical practice
- heart rate
- clinical trials
- patient data
- blood pressure
- healthcare professionals
- pairwise
- information retrieval