Cross Validation

[amingson]

Dear author, thank you for creating this valuable tool.
I would like to know how to run this method using 5-fold or 10-fold cross-validation, as it can help me determine the optimal parameters.
I hope to receive your help.
Best wishes.

[mnwright]

I’d suggest the mlr3 package, which has survivalsvm included in the mlr3extralearners package. In the mlr3book you have a chapter about survival (where actually SVMs are used):
https://mlr3book.mlr-org.com/chapters/chapter13/beyond_regression_and_classification.html#sec-survival

You’ll also find chapters about resampling (e.g. cross validation) and hyperparameter tuning in the book, i.e.:
https://mlr3book.mlr-org.com/chapters/chapter3/evaluation_and_benchmarking.html#sec-resampling
https://mlr3book.mlr-org.com/chapters/chapter4/hyperparameter_optimization.html