Question 57 of 280
Single answerYour company manages a video sharing website where users can watch and upload videos. You need to create an
ML model to predict which newly uploaded videos will be the most popular so that those videos can be prioritized
on your company's website. Which result should you use to determine whether the model is successful?
AThe model predicts videos as popular if the user who uploads them has over 10,000 likes.
BThe model predicts 97.5% of the most popular clickbait videos measured by number of clicks.
✓CThe model predicts 95% of the most popular videos measured by watch time within 30 days of being
uploaded.
DThe Pearson correlation coefficient between the log-transformed number of views after 7 days and 30 days
after publication is equal to 0.
✓
Correct Answer: C
The model predicts 95% of the most popular videos measured by watch time within 30 days of being uploaded.
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Explanation
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