Combining heterogeneous subgroups with graph-structured variable selection priors for Cox regression.
Katrin MadjarManuela ZucknickKatja IckstadtJörg RahnenführerPublished in: BMC Bioinform. (2021)
Keyphrases
- variable selection
- proportional hazards model
- model selection
- input variables
- linear models
- regression model
- cross validation
- high dimensional
- group lasso
- dimension reduction
- stepwise regression
- survival analysis
- high dimensional data
- feature selection
- survival data
- number of input variables
- hyperparameters
- regression problems
- ls svm
- linear regression
- bayesian framework
- preprocessing