What is the primary approach used in this project to recommend movies?
Movie Recommendation System

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Engineering, Information Technology (IT), Architecture, Performing Arts
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University
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Hard
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10 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
Describe the structure of the dummy rating matrix created for the project.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
What issue arises from replacing non-values with zero in the rating matrix?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain how the function to standardize ratings works.
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
What metric is used to calculate similarity between movies in this project?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
How does the final recommendation function work in this project?
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
How does the project handle the situation when a user rates a movie poorly?
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