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

The video tutorial explains how to calculate the total count of users and items, handle zero ratings by assigning the remaining count, create and append a data frame for ratings, verify the integrity of the data, and sort the index. It concludes with applying a logarithmic transformation to the count to analyze frequency, setting the stage for calculating rating frequency in the next video.

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