how to test a fixed classifier in kfold when can bootstrapping a classifier be used? which classifier is used when the test dataset is split how to classify a data set how to evaluate a fixed classifier which classifier does the best how to use a classifier how to evaluate a fixed classifier what is the purpose of using a fixed classifier? how to evaluate an x classifier how to evaluate a fixed classifier what test dataset is bootstrap is classifier a variable can you use a fixed classifier in bootstrap how to evaluate a fixed classifier when evaluating a classifier how to evaluate a fixed classifier what is bootstrapping when using a fixed classifier how to use a fixed classifier?