Hospital readmission prediction based on improved feature selection using grey relational analysis and LASSO.
Nor Hamizah MiswanChee Seng ChanChong Guan NgPublished in: Grey Syst. Theory Appl. (2021)
Keyphrases
- feature selection
- grey relational analysis
- grey prediction
- grey relational
- prediction accuracy
- health care
- fuzzy entropy
- classification accuracy
- prediction model
- model selection
- machine learning
- feature set
- text classification
- text categorization
- feature extraction
- feature space
- support vector machine
- information systems
- feature selection algorithms
- multi task
- risk management
- variable selection
- feature subset
- least squares
- dimensionality reduction
- real time
- fuzzy sets