<aside> <img src="/icons/question-mark_orange.svg" alt="/icons/question-mark_orange.svg" width="40px" /> Q U E S T I O N S

<aside> <img src="/icons/bookmark-outline_orange.svg" alt="/icons/bookmark-outline_orange.svg" width="40px" /> Cross Validation

• What is CV?
• What is the idea behind CV?
• Why we use CV?
• Limitations of CV? </aside>

<aside> <img src="/icons/bookmark-outline_orange.svg" alt="/icons/bookmark-outline_orange.svg" width="40px" /> Nested Cross Validation

• What is Nested CV?

• Why nested CV helps to reduce overfitting risk?

• When to use Nested CV?

• Limitations of Nested CV? </aside>

• [x] 1º Review

• [x] 2º Review

• [x] 3º Review: Added Why nested CV helps to reduce overfitting risk?

• [x] 4º Review: Reducing Potential Sampling Variation

• [x] 5º Review

• [x] 6º Review </aside>