Random search with caret
Now you are going to perform a random search instead of grid search!
As before, the small voters_train_data
dataset has been loaded for you, as have the caret
and tictoc
packages.
This exercise is part of the course
Hyperparameter Tuning in R
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Train control with random search
fitControl <- trainControl(method = "repeatedcv",
number = 3,
repeats = 5,
___ = ___)