Prediction Based on Random Survival Forest
Shu Jiang · American Journal of Biomedical Science & Research · 2019
Random survival forest (RSF) is an ensemble of survival trees where each tree within the forest is grown non-deterministically. RSF is an attractive nonparametric alternative in modeling time-to-event data when the number of covariates is larger than the number of subjects and the relationship between the response and covariates is complex.