What was one of the main issues with the YouTube algorithm highlighted in the introduction?
The YouTube Algorithm

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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
It was too focused on short videos.
It didn't allow user comments.
It directed users to extremist content.
It recommended too many cooking videos.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How did YouTube initially measure the success of a video?
By the number of likes
By the number of comments
By the number of views
By the length of the video
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was a key metric introduced to improve YouTube's content recommendations?
Number of shares
Watch time
Upload frequency
Video length
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary goal of the REINFORCE model in YouTube's current algorithm?
To increase the number of video uploads
To keep users on the platform longer
To promote only long videos
To reduce the number of ads shown
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the REINFORCE model differ from the previous YouTube algorithm?
It focuses solely on video length.
It only recommends new videos.
It uses deep reinforcement learning.
It eliminates all ads.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What issue does the REINFORCE model sometimes cause when recommending content?
It ignores user preferences.
It only shows videos from the same creator.
It suggests content that is more extreme.
It recommends too many short videos.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a potential benefit of the REINFORCE model's approach to recommendations?
It limits recommendations to one genre.
It reduces the number of ads shown.
It diversifies the types of content shown.
It focuses only on trending videos.
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