Leave P Out#
Leave P Out tests a learner with a unique holdout set of size p for each iteration until all samples have been tested. Although Leave P Out can take long with large datasets and small values of p, it is especially suited for small datasets.
|1||p||10||int||The number of samples to leave out each round for testing.|
use Rubix\ML\CrossValidation\LeavePOut; $validator = new LeavePOut(50);