Which of the following best describes the sample of data used to provide an unbiased evaluation of a model fit on the training dataset while tuning model hyper-parameters?
A. Training dataset
B. Test dataset
C. Validation dataset
D. Holdout dataset
Answer:C
Which of the following best describes the sample of data used to provide an unbiased evaluation of a model fit on the training dataset while tuning model hyper-parameters?
A. Training dataset B. Test dataset C. Validation dataset D. Holdout dataset