Data for machine learning · Question 20 of 60
Which values of k are common in k-fold cross-validation?
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Answer
- D 5 or 10
Explanation
In k-fold cross-validation, k is a user-specified integer;, 5 or 10 are common. The data is divided into k folds, and each fold serves once as the validation set while the model is trained on the remaining k−1 folds.