Recommender Systems Complete Course Beginner to Advanced - Basics of Recommender System: Quiz Solution

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Information Technology (IT), Architecture, Business, Social Studies
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University
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary role of candidate generation in recommender systems?
To generate smaller subsets of items to recommend
To collect user feedback
To evaluate the quality of recommendations
To finalize the ranking of items
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is candidate generation important in recommender systems?
It finalizes the recommendation list
It assigns scores to items
It reduces the pool of items to a manageable size
It helps in collecting user data
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the scoring system in a recommender system?
To collect user preferences
To assign scores to items for evaluation
To finalize the recommendation list
To generate candidate items
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the re-ranking system affect the final recommendation list?
It refines the ranking by considering additional constraints
It assigns scores to items
It collects user feedback
It generates new candidate items
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the product that ranks the highest after re-ranking?
It is removed from the list
It is recommended to the user
It is sent for further evaluation
It is assigned a new score
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