Exercise

When to use LOOCV

Which of the following are reasons you might NOT run LOOCV on the provided X dataset? The X data has been loaded for you to explore as you see fit.

A: The X dataset has 122,624 data points, which might be computationally expensive and slow.
B: You cannot run LOOCV on classification problems.
C: You want to test different values for 15 different parameters

Instructions

50 XP

Possible Answers

A & B
B & C
A & C
A