A scalable method for supporting multiple patient cohort discovery projects using i2b2.
Evan SholleMarcos DavilaJoseph KabaritiJulian Z. SchwartzVinay I. VarugheseCurtis L. ColeThomas R. Campion Jr.Published in: J. Biomed. Informatics (2018)
Keyphrases
- synthetic data
- knowledge discovery
- parameter free
- clustering method
- computational cost
- dynamic programming
- case study
- prior knowledge
- pairwise
- high accuracy
- experimental evaluation
- preprocessing
- information systems
- high precision
- mutual information
- classification method
- computational complexity
- feature set
- objective function
- detection method
- computationally efficient
- edge detection
- significant improvement