Allowing for mandatory covariates in boosting estimation of sparse high-dimensional survival models.
Harald BinderMartin SchumacherPublished in: BMC Bioinform. (2008)
Keyphrases
- high dimensional
- estimation problems
- sparse data
- dimensionality reduction
- complex systems
- probabilistic model
- variable selection
- parameter estimation
- multi class
- monte carlo simulation
- low dimensional
- sparse representation
- logistic regression
- explanatory variables
- machine learning
- least squares
- nearest neighbor
- data points
- face recognition
- learning algorithm