Robust variable selection in semiparametric mean-covariance regression for longitudinal data analysis.
Chaohui GuoHu YangJing LvPublished in: Appl. Math. Comput. (2014)
Keyphrases
- variable selection
- semi parametric
- data analysis
- model selection
- regression model
- cross validation
- high dimensional
- regression problems
- high dimensional data
- input variables
- dimension reduction
- least squares
- density estimation
- machine learning
- statistical inference
- linear model
- learning tasks
- constrained optimization
- hyperparameters
- cluster analysis
- pattern recognition
- image processing