Variable selection in semiparametric hazard regression for multivariate survival data.
Jicai LiuRiquan ZhangWeihua ZhaoYazhao LvPublished in: J. Multivar. Anal. (2015)
Keyphrases
- variable selection
- proportional hazards model
- semi parametric
- regression model
- model selection
- survival analysis
- survival data
- cross validation
- statistical inference
- regression problems
- linear model
- high dimensional
- least squares
- density estimation
- high dimensional data
- dimension reduction
- hyperparameters
- data analysis
- clinical data
- feature selection
- unsupervised learning
- pattern recognition
- training data