What are the advantages and disadvantages of k-fold cross-validation?
K-fold cross-validation helps in assessing the model's performance more reliably. It divides the dataset into k subsets.
What are the advantages?
The main advantages include better model evaluation, reduced bias, and efficient use of data.
And the disadvantages?
Disadvantages include increased computation time and potential for variance in results depending on the choice of k.
How do I choose the right value for k?
A common practice is to use k=5 or k=10, but it can depend on the dataset size and the specific problem.
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