Predict Movie Ratings with User-Based Collaborative Filtering

A Comprehensive Introduction to Collaborating Filtering in Python

Khuyen Tran
Towards Data Science
7 min readMar 21, 2022

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Motivation

Imagine you have a database of movie ratings from different users. There are some movies in the system that your users haven’t watched. How do you recommend new and relevant movies to your users using this data?

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