Adaptation and validation of a coding algorithm for the Charlson Comorbidity Index in administrative claims data using the SNOMED CT standardized vocabulary.
Stephen P. FortinJenna RepsPatrick B. RyanPublished in: BMC Medical Informatics Decis. Mak. (2022)
Keyphrases
- input data
- data sets
- learning algorithm
- dynamic programming
- noisy data
- database
- detection algorithm
- data analysis
- synthetic datasets
- np hard
- objective function
- data sources
- data points
- data structure
- spatial data
- segmentation algorithm
- tree structure
- index structure
- code length
- clustering method
- index table
- expectation maximization
- simulated annealing
- probabilistic model
- preprocessing
- computational complexity
- data streams
- similarity measure
- information systems