Recommender Systems Complete Course Beginner to Advanced - Project 2: Movie Recommendation System Using Collaborative Fi

Recommender Systems Complete Course Beginner to Advanced - Project 2: Movie Recommendation System Using Collaborative Fi

Assessment

Interactive Video

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Information Technology (IT), Architecture, Social Studies

University

Hard

The video tutorial explains how to identify unique users and movies in a dataset using Python. It demonstrates calculating the number of unique users and movies, followed by grouping ratings to calculate their counts. The tutorial also covers analyzing the distribution of ratings and visualizing the data. The process involves using Python's pandas library to manipulate and analyze the dataset effectively.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the variable 'ratings_CNT count_TMP' represent in the context of the analysis?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How many people followed the 3.5 rating according to the analysis?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of ensuring that the remaining count is given as 0 rating?

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